SMC 1.27 mm Connectors Ed. 08 | 09.2014 Full-scale SMC 50 Pins Catalog E 074473 SMC - 1.27 mm Connectors DUAL ROW CONNECTOR GENERAL SMC: Connectors for all applications Small Grid, Big Possibilities high-temperature resistant insulator with polarization Limited space and high performance demands are and insertion chamfers, and a very high mating relia- characteristics of many modern electronic systems, bility. all of which the connectors must accommodate. The- The perfect contact design exhibits a virtually con- re is a corresponding demand for compact, secure, tinuous impedance profile and enables secure data and reliable connectors, with high signal integrity and transmission rates of up to 3 Gbit/s (differential) if the a relatively high current-carrying capacity. The comprehensive SMC range helps meet these re- system is suitably designed. quirements. The high-performance SMT connectors come in a number of different designs, heights, and contact densities in a 1.27 mm grid. The basic design criteria for the SMC series inclu- de double-sided spring contacts for top-rate con- tact properties and maximum contact reliability, a 2 Catalog E 074473 09/14 Edition 8 www.erni.com SMC - 1.27 mm Connectors CONCEPT FEATURES Pitch 1.27 mm No. of Pins 12, 16, 20, 26, 32, 40, 50, 68, 80 Termination technology SMT, individual variants in Pressfit technology Data rate up to 3 Gbit/s Current rating up to 1.7 A per contact Board-to-board connections: - stacked (Mezzanine) Applications - orthogonal - coplanar Wire-to-Board connections (ribbon cable): - pluggable - permanent Male connectors, vertical and right angle Female connectors, vertical and right angle Board-to-Board adapter Connectors Board-on IDC Cable assemby: - Female connectors IDC, right angle Lockable connectors Pressfit male connectors Special versions Reduced locating pegs / without pegs First mate/early break contacts Catalog E 074473 09/14 Edition 8a www.erni.com 3 SMC - 1.27 mm Connectors CONCEPT CAPABILITIES Stacked boards (Mezzanine) Board-to-board adapter: enhanced board-to-board heights Extender card (coplanar) 4 Catalog E 074473 09/14 Edition 8 www.erni.com SMC - 1.27 mm Connectors CONCEPT CAPABILITIES Orthogonal boards Wire-to-board (pluggable) Wire-to-board (permanent): Board-on IDC Catalog E 074473 09/14 Edition 8 www.erni.com 5 SMC - 1.27 mm Connectors ADVANTAGES HIGH RELIABLE CONTACT DESIGN • ultra-reliable, dual-beam female contact • twisted contact tulip (90°) • rolled, homogeneous surface, guarantees secu- re contact mating • wide contact surfaces between the mated pairs • extremely low surface roughness minimizes abrasion • low contact resistance POLARIZATION / MATING FACE • mating face polarization prevents mismating and incorrect connection • insertion chamfers in the capture range ensure secure mating • distinctive guide elements for precise insertion 6 Catalog E 074473 09/14 Edition 8 www.erni.com SMC - 1.27 mm Connectors ADVANTAGES ROBUST SOLDER CLIPS • outstanding retention forces on the circuit board • soldering brackets absorb mechanical stress and are able to withstand high shock and vibra- tion loads • documented shear and tear-off forces build trust in surface-mounted connectors (e.g., shear force: min. 1000 N; tear-off force: min. 100 N) INTERLOCKING SNAP-IN • lockable PCB and cable connectors • secured against heavy vibration and shock loads • snap-in: locking when mating; can only be relea- sed with tools • cable connector: integrated locking lever; can be manually released without tools • protection against accidental release of wire-to- board connections • cable guide ensures strain relief Catalog E 074473 09/14 Edition 8 www.erni.com 7 SMC - 1.27 mm Connectors ADVANTAGES SNAP-IN B-TO-B ADAPTER • single-sided locking of board-to-board adapters on low-profile female connectors • enables the mating and release of two boards always on one specified side LOCATING PEGS • geometrically heterogeneous locating pegs for precise positioning on the circuit board • enables best possible compensation of PCB holes for both positive and negative tolerances 8 Catalog E 074473 09/14 Edition 8 www.erni.com SMC - 1.27 mm Connectors PROCESSING TAPE AND REEL PACKAGING transport safe packaging and fully automatic assembly FULLY AUTOMATIC ASSEMBLY AND REFLOW SOLDERING for efficient processing on modern assembly lines Catalog E 074473 09/14 Edition 8 www.erni.com 9 SMC - 1.27 mm Connectors PROCESSING BACKSIDE REFLOW SOLDERING capable of two sided reflow soldering PERMANENT WIRE-TO-BOARD CONNECTION (BOARD-ON IDC) automated and cost-efficient assembly of ribbon cables 10 Catalog E 074473 09/14 Edition 8a www.erni.com SMC - 1.27 mm Connectors BOARD-ON IDC PERMANENT WIRE-TO-BOARD CONNECTION feeding of the rib- fully automated bon cable and cable assembly guide press-in without processed connec- special tool tion Catalog E 074473 09/14 Edition 8 www.erni.com 11 SMC - 1.27 mm Connectors MATING CONDITIONS ALLOWED INCLINATION FOR A SECURE SELF-CENTERING 1) 1) depends on No. of Pins and misalignment tolerance ALLOWED MISALIGNMENT TOLERANCES FOR A SECURE SELF-CENTERING 12 Catalog E 074473 09/14 Edition 8 www.erni.com SMC - 1.27 mm Connectors BOARD-TO-BOARD HEIGHT STACKED BOARDS / MEZZANINE Board-to-Board Male Female Height Stacking Height Stacking Height 8.00 - 9.50 mm 1.75 6.25 9.50 - 11.0 mm 3.25 6.25 10.80 - 12.30 mm 1.75 9.05 12.30 - 13.80 mm 3.25 9.05 13.90 - 15.40 mm 4.85 9.05 15.40 - 16.90 mm 1.75 13.65 16.90 - 18.40 mm 3.25 13.65 18.50 - 20.00 mm 4.85 13.65 Board-to-Board Board-to-Board Female Height Adapter Stacking Height 20 mm 20 2 x 6.25 22 mm 22 2 x 6.25 24 mm 24 2 x 6.25 26 mm 26 2 x 6.25 28 mm 28 2 x 6.25 30 mm 30 2 x 6.25 32 mm 32 2 x 6.25 34 mm 34 2 x 6.25 36 mm 36 2 x 6.25 38 mm 38 2 x 6.25 38 (reduced wipe 40 mm 2 x 6.25 length) Catalog E 074473 09/14 Edition 8a www.erni.com 13 SMC - 1.27 mm Connectors CHARACTERISTICS TECHNICAL DATA PCB Connectors, Cable As- Board-on IDC (Ribbon Cable Description Standard semblies, B-to-B Adapter AWG 30, 250 mm) DIN EN 60068-1 Climate category 55 / 150 / 56 55 / 125 / 56 test b -55 / 125 °C (PCB Connectors) Temperature range -55 / 105 °C -55 / 105 °C (Cable Assemblies) 12-pin version at 20 °C ambient temperature: Current rating per contact IEC60512 test 5b 1.7 A (up to 2.7 A with optimized layout) Air- and creepage distance contact - contact min. 0.4 mm The permissible operating voltages depend on the customer ap- plication and on the applicable or specified safety requirements. Insulation coordination according to IEC 60664-1 has to be re- garded for the complete electrical device. Therefore, the maxi- mum creepage and clearance distances of the mated connec- Operating voltage IEC 60664 tors are specified for consideration as a part of the whole current path. In practice, reductions in creepage or clearance distances may occur due to the conductive pattern of the printed board or the wiring used, and have to be taken into account separately. As a result the creepage and clearance distances for the applica- tion may be reduced compared to those of the connector. Dielectric strength IEC 60512 test 4a contact - contact 500 Vrms < 25 mΩ Contact resistance IEC 60512 test 2a < 10 mΩ < 10 mΩ (cable assemblies) 4 Insulation resistance IEC 60512 test 3a > 10 MΩ 10 – 2000 Hz Vibration, sine IEC 60512 test 6d 20 g Contact disturbance IEC 60512 test 2e < 1 µs (while vibration test) 50 g Shock halfsine IEC 60512 test 6c 11 ms Contact disturbance IEC 60512 test 2e < 1 µs (while shock test) 14 Catalog E 074473 09/14 Edition 8 www.erni.com SMC - 1.27 mm Connectors CHARACTERISTICS PCB Connectors, Cable As- Board-on IDC (Ribbon Cable Description Standard semblies, B-to-B Adapter AWG 30, 250 mm) Mechanical operation IEC 60512 test 9a 500 mating cycles Insertion and withdrawal IEC 60512 test 13b 0.5 N per contact force max. Gauge retention force IEC 60512 test 16e > 0.1 N Processing Conditions Hand soldering IEC 60068-2-20 3.5 s at 350 °C temperature max. Dip soldering IEC 60068-2-20 10 s at 260 °C temperature max. Reflow soldering JEDEC 20 - 40 s at 260 °C temperature max. J-STD-020 Coplanarity < 0.1 mm Housing Material Insulation body LCP CTI value IEC 112 175 UL flame rating UL 94 V-0 UL file plastic material E83005 Contact Material Base material Cu alloy Mating area gold plating – Termination area Sn Environment Compatibility Recycling no flame-retardent additives, no toxic additives allow easy recycling Product Approval UL/CSA E84703 Catalog E 074473 09/14 Edition 8a www.erni.com 15 SMC - 1.27 mm Connectors CABLE CHARACTERISTICS TECHNICAL DATA FLAT RIBBON CABLES 0,635 Standard cable High Temperature Cable Halogen-free Cable Description (PVC) (TPE-S) (Polyolefin TPE-O) 2 Cross section AWG-30/ 7/ 0.06 mm 2 Conductor stranded Cu wire, tinned, 7x0.102 / 0.06 mm Coded wire available PVC TPE-S TPE-O Insulation gray (similar to RAL 78032) gray (similar to RAL 78032) gray (similar to RAL 78032) Insulation thickness min. 0.1mm 94 ±2 (Shore A); Shore hardness 94 ±2 (Shore A) 52 ±3 (Shore D) 50 ±3 (Shore D) Technical Data -20/105 °C (fixed) -60/125 °C (fixed) -40/105 °C (fixed) Temperature range -10/105 °C (mobile) -40/125 °C (mobile) -20/105 °C (mobile) Dielectric strength 1500 Vrms 1000 Vrms 1200 Vrms Conductor resistance ≤ 350 Ω/km at 20 °C Insulation resistance ≥ 20 MΩ x km at 20 °C 125 Ω (wire-wire) 110 Ω (wire-wire) Impedance 136 Ω (wire-wire) 80 Ω (Ground-Signal-Ground) 75 Ω (Ground-Signal-Ground) Bending cycles (typical) min. 1 million at 20 x cable diameter RoHS compliant UL 1581 Flame rating UL 94 VW-1 IEC 60332-1-2 (Horizontal Flame Test) 16 Catalog E 074473 09/14 Edition 8 www.erni.com 0,64 SMC - 1.27 mm Connectors HIGH FREQUENCY CHARACTERISTICS HIGH-SPEED DATA TRANSMISSION SMC connectors as solution for unshielded high-speed applications. The practically continuous impedance profile allows for secure data transmission rates of up to 3 Gbit/s (differential) if the system is suitably designed. • De-embedded measurement results for the micro backplane/daughter card application • 50-pin SMC, angled female connector, straight male connector (low profile) • Differential signal transmission INSERTION LOSS Ground Signal NEAR END CROSSTALK (NEXT) Ground Signal Agressor / Victim A2_3 / B2_3 A2_3 / A4_5 A2_3 / B4_5 (shown above) Catalog E 074473 09/14 Edition 8 www.erni.com 17 SMC - 1.27 mm Connectors RIGHT ANGLE MALE PRODUCT SPECIFICATION           • SMT termination • dual row connector • data rates up to 3 Gbit/s • location pegs for exact board placement • black insulation body for fast and reliable visual recognition • fully automated board assembly DIMENSIONAL DRAWINGS           1,27 Recommended Layout 1,2 0,3 1,6 0,8 A 12 10.77 12.7010.35 1,27 2,21 16 13.3115.24 12.91 20 15.8517.7815.45 B 26 19.66 21.59 19.26 32 23.47 25.40 23.07 40 28.55 30.48 28.15 50 34.90 36.8334.50 68 46.33 48.26 45.93 80 53.95 55.88 53.55 No. of AB C contacts C 18 Catalog E 074473 09/14 Edition 8 www.erni.com 1,27 10 4,25 2 1,27 2,2 7,6 SMC - 1.27 mm Connectors RIGHT ANGLE MALE ORDERING INFORMATION           No. of Pins Packaging Part Number 12 Tape and reel 154763 16 Tape and reel 354094 20 Tape and reel 354095 26 Tape and reel 154764 32 Tape and reel 354096 40 Tape and reel 354097 50 Tape and reel 154765 68 Tape and reel 154766 80 Tape and reel 154767 Catalog E 074473 09/14 Edition 8 www.erni.com 19 SMC - 1.27 mm Connectors RIGHT ANGLE FEMALE PRODUCT SPECIFICATION           • SMT termination • dual row connector • data rates up to 3 Gbit/s • location pegs for exact board placement • black insulation body for fast and reliable visual recognition • fully automated board assembly DIMENSIONAL DRAWINGS           C Recommended Layout 1,27 1,2 1,6 0,3 0,8 A 12 10.7712.709.37 16 13.3115.2411.91 1,27 2,21 20 15.85 17.7814.45 B 26 19.6621.59 18.26 32 23.47 25.40 22.07 40 28.5530.48 27.15 50 34.9036.83 33.50 68 46.3348.26 44.93 80 53.95 55.88 52.55 No. of AB C contacts 20 Catalog E 074473 09/14 Edition 8 www.erni.com 1,27 10,8 3,85 2 1,27 2,2 7,6 SMC - 1.27 mm Connectors RIGHT ANGLE FEMALE ORDERING INFORMATION           No. of Pins Packaging Part Number 12 Tape and reel 154740 16 Tape and reel 354078 20 Tape and reel 354079 26 Tape and reel 154741 32 Tape and reel 354080 40 Tape and reel 354081 50 Tape and reel 154742 68 Tape and reel 154743 80 Tape and reel 154744 Catalog E 074473 09/14 Edition 8 www.erni.com 21 SMC - 1.27 mm Connectors VERTICAL MALE PRODUCT SPECIFICATION           • SMT termination • dual row connector • datarate up to 3 Gbit/s • location pegs for exact board placement • black insulation body for fast and reliable visual recognition • fully automated board assembly • 3 stacking heights (1.75, 3.25, 4.85 mm) DIMENSIONAL DRAWINGS           Unmated Stacking Height 3.25 mm C Recommended Layout 2,21 1,27 a1 A 0,3 0,8 1,2 1,6 12 10.77 12.70 10.37 16 13.3115.24 12.91 20 15.8517.78 15.45 26 19.66 21.59 19.26 1,27 32 23.47 25.40 23.07 40 28.55 30.48 28.15 50 34.90 36.83 34.50 68 46.33 48.26 45.93 80 53.95 55.88 53.55 No. of AB C contacts B 22 Catalog E 074473 09/14 Edition 8a www.erni.com 1,27 7,2 8,25 7,6 2,2 1,1 5,5 SMC - 1.27 mm Connectors VERTICAL MALE ORDERING INFORMATION           No. of Pins Unmated Stacking Height Packaging Part Number 12 1.75 Tape and reel 244836 16 1.75 Tape and reel 254587 20 1.75 Tape and reel 254588 26 1.75 Tape and reel 244837 32 1.75 Tape and reel 254589 40 1.75 Tape and reel 254590 50 1.75 Tape and reel 244838 68 1.75 Tape and reel 244839 80 1.75 Tape and reel 244840 12 3.25 Tape and reel 244854 16 3.25 Tape and reel 254536 20 3.25 Tape and reel 254537 26 3.25 Tape and reel 244855 32 3.25 Tape and reel 254538 40 3.25 Tape and reel 254539 50 3.25 Tape and reel 244856 68 3.25 Tape and reel 244857 80 3.25 Tape and reel 244858 Catalog E 074473 09/14 Edition 8 www.erni.com 23 SMC - 1.27 mm Connectors VERTICAL MALE No. of Pins Unmated Stacking Height Packaging Part Number 12 4.85 Tape and reel 234206 16 4.85 Tape and reel 254414 20 4.85 Tape and reel 254415 26 4.85 Tape and reel 234207 32 4.85 Tape and reel 254416 40 4.85 Tape and reel 254417 50 4.85 Tape and reel 234208 68 4.85 Tape and reel 234209 80 4.85 Tape and reel 234210 24 Catalog E 074473 09/14 Edition 8a www.erni.com SMC - 1.27 mm Connectors VERTICAL MALE PRESSFIT PRODUCT SPECIFICATION           • pressfit termination • dual row connector • data rates up to 3 Gbit/s • black insulation body for fast and reliable visual recognition • fully automated board assembly • stacking height 3.25 mm DIMENSIONAL DRAWINGS           A 4,2 Recommended Layout 1,27 Hole Design 0,7 0,02 12 10.35 0,6 0,05 26 19.24 min. 0,05 max. 10 µm 50 34.48 1,27 68 45.91 80 53.53 No. of contacts A min. 25 µm Cu Catalog E 074473 09/14 Edition 8a www.erni.com 25 1,27 10,95 8,2 1,27 SMC - 1.27 mm Connectors VERTICAL MALE PRESSFIT ORDERING INFORMATION           No. of Pins Unmated Stacking Height Packaging Part Number 12 3.25 Tube 064002 26 3.25 Tube 064003 50 3.25 Tube 064004 68 3.25 Tube 144183 80 3.25 Tube 144185 26 Catalog E 074473 09/14 Edition 8 www.erni.com SMC - 1.27 mm Connectors VERTICAL FEMALE PRODUCT SPECIFICATION           • SMT termination • dual row connector • data rates up to 3 Gbit/s • location pegs for exact board placement • black insulation body for fast and reliable visual recognition • fully automated board assembly • 3 stacking heights (6.25, 9.05, 13.65 mm) DIMENSIONAL DRAWINGS           Unmated Stacking Height 9.05 mm Recommended Layout 2,21 1,27 a1 A 12 10.77 12.709.37 0,3 0,8 16 13.3115.24 11.91 1,2 1,6 20 15.8517.7814.45 1,27 26 19.66 21.60 18.26 32 23.47 25.40 22.07 40 28.55 30.48 27.15 50 34.9036.80 33.50 68 46.33 48.20 44.93 80 53.95 55.80 52.55 C No. of AB C contacts B Catalog E 074473 09/14 Edition 8a www.erni.com 27 1,27 7,2 9,05 7,6 2,2 1,1 5,5 SMC - 1.27 mm Connectors VERTICAL FEMALE ORDERING INFORMATION           No. of Pins Unmated Stacking Height Packaging Part Number 12 6.25 Tape and reel 154805 16 6.25 Tape and reel 354055 20 6.25 Tape and reel 354056 26 6.25 Tape and reel 154806 32 6.25 Tape and reel 354057 40 6.25 Tape and reel 204632 50 6.25 Tape and reel 154807 68 6.25 Tape and reel 154808 80 6.25 Tape and reel 154809 12 9.05 Tape and reel 154717 16 9.05 Tape and reel 354062 20 9.05 Tape and reel 354063 26 9.05 Tape and reel 154718 32 9.05 Tape and reel 354064 40 9.05 Tape and reel 354065 50 9.05 Tape and reel 154719 68 9.05 Tape and reel 154720 80 9.05 Tape and reel 154721 28 Catalog E 074473 09/14 Edition 8 www.erni.com SMC - 1.27 mm Connectors VERTICAL FEMALE No. of Pins Unmated Stacking Height Packaging Part Number 12 13.65 Tape and reel 234198 16 13.65 Tape and reel 354070 20 13.65 Tape and reel 354071 26 13.65 Tape and reel 204763 32 13.65 Tape and reel 354072 40 13.65 Tape and reel 354073 50 13.65 Tape and reel 234199 68 13.65 Tape and reel 234200 80 13.65 Tape and reel 234201 Catalog E 074473 09/14 Edition 8 www.erni.com 29 SMC - 1.27 mm Connectors RIGHT ANGLE MALE WITH LOCKING SYSTEM PRODUCT SPECIFICATION           • two types of interlocking: - positive lock (blue colored): unlockable i.e. by tool, tip of pen - friction lock (black colored): unlockable without any tool • SMT termination • data rates up to 3 Gbit/s • location pegs for exact board placement • fully automated board assembly DIMENSIONAL DRAWINGS           1,27 Recommended Layout 2,21 1,27 10,77 0,3 1,6-0,03 0,8 1,2 12,7 10,37 30 Catalog E 074473 09/14 Edition 8a www.erni.com 10 1,27 4,25 7,6 2,2 1,27 2 SMC - 1.27 mm Connectors RIGHT ANGLE MALE WITH LOCKING SYSTEM ORDERING INFORMATION           No. of Pins Interlocking Color Packaging Part Number 12 unlockable with tool blue Tape and reel 254273 12 unlockable without tool black Tape and reel 354949 Description Part Number Unlocking tool 484816 Catalog E 074473 09/14 Edition 8a www.erni.com 31 SMC - 1.27 mm Connectors RIGHT ANGLE FEMALE WITH LOCKING SYSTEM PRODUCT SPECIFICATION           • two types of interlocking: - positive lock (blue colored): unlockable i.e. by tool, tip of pen - friction lock (black colored): unlockable without any tool • SMT termination • data rates up to 3 Gbit/s • location pegs for exact board placement • fully automated board assembly DIMENSIONAL DRAWINGS           1,27 Recommended Layout 2,21 1,27 10,77 1,6 0,3 -0,03 1,2 0,8 12,7 9,37 32 Catalog E 074473 09/14 Edition 8a www.erni.com 1,27 4,25 7,6 2,2 1,27 2 SMC - 1.27 mm Connectors RIGHT ANGLE FEMALE WITH LOCKING SYSTEM ORDERING INFORMATION           No. of Pins Interlocking Color Packaging Part Number 12 unlockable with tool blue Tape and reel 254262 12 unlockable without tool black Tape and reel 354939 Description Part Number Unlocking tool 484816 Catalog E 074473 09/14 Edition 8a www.erni.com 33 SMC - 1.27 mm Connectors BOARD-TO-BOARD ADAPTER PRODUCT SPECIFICATION           • Board-to-board Adapter for parallel PCB distances of 20-40 mm • moulded (hotmelt) versions for improved environmental resistance and finger safe protection • single-sided locking of board-to-board adap- ters on low-profile female connectors • enables the mating and release of two boards always on one specified side DIMENSIONAL DRAWINGS           1,27 a n a1 12 10,37 26 19,26 50 34,5 68 45,93 80 53,55 A No. of contacts A 20 3,518,2 22 5,5 20,2 24 7,522,2 26 9,524,2 28 11,526,2 30 13,5 28,2 32 15,5 30,2 34 17,5 32,2 36 19,5 34,2 38 21,5 36,2 B-to-B Adapter B C (Board Distance) single sided locking a1 34 Catalog E 074473 09/14 Edition 8a www.erni.com 1,27 5 B C SMC - 1.27 mm Connectors BOARD-TO-BOARD ADAPTER ORDERING INFORMATION           No. of Pins Board Distance Packaging Part Number 12 20 Tray 364094 12 22 Tray 364095 12 24 Tray 364096 12 26 Tray 364097 12 28 Tray 364098 12 30 Tray 364099 12 32 Tray 364100 12 34 Tray 364101 12 36 Tray 364102 12 38 Tray 364103 26 20 Tray 364084 26 22 Tray 364085 26 24 Tray 364086 26 26 Tray 364087 26 28 Tray 364088 26 30 Tray 364089 26 32 Tray 364090 26 34 Tray 364091 Board-to-board distance 40 mm: Board-to-board Adapter 38 with reduced wipe length, on request Catalog E 074473 09/14 Edition 8 www.erni.com 35 SMC - 1.27 mm Connectors BOARD-TO-BOARD ADAPTER No. of Pins Board Distance Packaging Part Number 26 36 Tray 364092 26 38 Tray 364093 50 20 Tray 354307 50 22 Tray 354308 50 24 Tray 354309 50 26 Tray 354310 50 28 Tray 354311 50 30 Tray 354312 50 32 Tray 354313 50 34 Tray 354314 50 36 Tray 354315 50 38 Tray 354316 68 20 Tray 364715 68 22 Tray 354029 68 24 Tray 364717 68 26 Tray 364718 68 28 Tray 364719 68 30 Tray 364720 68 32 Tray 364721 68 34 Tray 364722 Board-to-board distance 40 mm: Board-to-board Adapter 38 with reduced wipe length, on request 36 Catalog E 074473 09/14 Edition 8a www.erni.com SMC - 1.27 mm Connectors BOARD-TO-BOARD ADAPTER No. of Pins Board Distance Packaging Part Number 68 36 Tray 364723 68 38 Tray 364724 80 20 Tray 364725 80 22 Tray 364726 80 24 Tray 364727 80 26 Tray 364728 80 28 Tray 364729 80 30 Tray 364730 80 32 Tray 364731 80 34 Tray 364732 80 36 Tray 364733 80 38 Tray 354030 Board-to-board distance 40 mm: Board-to-board Adapter 38 with reduced wipe length, on request Moulded Versions No. of Pins Board Distance Packaging Part Number 26 24 Tray 474589 50 22 Tray 474588 Catalog E 074473 09/14 Edition 8a www.erni.com 37 SMC - 1.27 mm Connectors BOARD-ON IDC PRODUCT SPECIFICATION           • permanent wire-to-board connection • SMT and IDC termination • dual row connector • data rates up to 3 Gbit/s • location pegs for exact board placement • black insulation body for fast and reliable visual recognition • flat ribbon cables AWG 30 • easy assembly with standard toggle press DIMENSIONAL DRAWINGS           Board-on Connectors C Recommended Layout 3,21 0,305 1,27 A 0,153 0,45 0,8 0,3 1,6 1,2 1,27 12 12.7714.70 11.78 26 21.66 23.59 20.67 50 36.90 38.83 35.91 No. of contacts AB C B 38 Catalog E 074473 09/14 Edition 8 www.erni.com 2,15 7 5 7,6 2,6 1,72 1,35 1,1 5,5 SMC - 1.27 mm Connectors BOARD-ON IDC Board-on Cable Guide A 12 10,78 6,98 26 19,67 15,87 50 34,91 31,11 No. of A B contacts ORDERING INFORMATION           No. of Pins Configuration Packaging Part Number 12 Connector Tape and reel 244628 12 Cable guide Poly bag 244631 26 Connector Tape and reel 244629 26 Cable guide Poly bag 244632 50 Connector Tape and reel 244630 50 Cable guide Poly bag 244633 Please order cable guide separately. Catalog E 074473 09/14 Edition 8 www.erni.com 39 4,2 3,8 SMC - 1.27 mm Connectors CABLE ASSEMBLIES PRODUCT SPECIFICATION        • cable assemblies with IDC female connectors • ribbon cable AWG 30/7 • three different cable types • assemblies with single wire or shielded wires are possible (on request) DIMENSIONAL DRAWINGS        B 1,27 4,2 12 12.69 9.37 16 15.2311.91 A 0,5 max. L 20 17.7714.45 26 21.5818.26 32 25.39 22.07 40 32.53 27.15 50 38.88 33.50 68 50.31 44.93 80 57.93 52.55 No. of AB contacts 40 Catalog E 074473 09/14 Edition 8 www.erni.com 1,27 13,9 SMC - 1.27 mm Connectors CABLE ASSEMBLIES CONFIGURATIONS    Standard Crossed Connector #2 Connector #1 Connector #2 a1 a1 A U X A U A U I a1 a1 a1 A D X A D A U I a1 a1 A D I N C A U a1 Catalog E 074473 09/14 Edition 8 www.erni.com 41 SMC - 1.27 mm Connectors CABLE ASSEMBLIES CABLE TYPES      Standard • Standard ribbon cable with PVC insulation PVC • AWG 30/7 • excellent abrasion and cut resistance • temperature range: -20 °C to +105 °C (fixed) • High temperature resistant ribbon cable with TPE-S High Temperature TPE-S insulation • AWG 30/7 • excellent abrasion and cut resistance • flexible at low temperatures up to -50 °C • temperature range: -60 °C to +125 °C (fixed) • Halogen-free ribbon cable withTPE-O insulation Halogen-free TPE-O • AWG 30/7 • excellent abrasion and cut resistance • Oil-resistant (ASTM 2) • temperature range: -40 °C to +105 °C (fixed) 42 Catalog E 074473 09/14 Edition 8 www.erni.com SMC - 1.27 mm Connectors CABLE ASSEMBLIES ORDERIN INFORMATION STANDARD CABLE ASSEMBLIES     IDCCS _ SMC _ 1.27 _ oo _ oo _ ooo _ ooooo _ oo Cable type PV: Standard (PVC) HT: High temperature (TPE-S) HF: Halogen-free (TPE-O) Length in mm Connector #2 e.g.: AUI or AUX Connector #1 e.g.: AU No. of Contacts 12, 16, 20, 26, 32, 40, 50, 68, 80 Example for a standard configuration: IDCCS_SMC_1.27_12_AU_AUI_01000_PV SMC cable assemby, 12-pin, assembled on both sides with equal connector orientation, length 1000 mm, pin assignment 1:1 Catalog E 074473 09/14 Edition 8 www.erni.com 43 SMC - 1.27 mm Connectors PART NUMBER INDEX Part Number Page Part Number Page 064002 26 204763 29 064003 26 234198 29 064004 26 234199 29 144183 26 234200 29 144185 26 234201 29 154717 28 234206 24 154718 28 234207 24 154719 28 234208 24 154720 28 234209 24 154721 28 234210 24 154740 21 244628 39 154741 21 244629 39 154742 21 244630 39 154743 21 244631 39 154744 21 244632 39 154763 19 244633 39 154764 19 244836 23 154765 19 244837 23 154766 19 244838 23 154767 19 244839 23 154805 28 244840 23 154806 28 244854 23 154807 28 244855 23 154808 28 244856 23 154809 28 244857 23 204632 28 244858 23 44 Catalog E 074473 09/14 Edition 8 www.erni.com SMC - 1.27 mm Connectors PART NUMBER INDEX Part Number Page Part Number Page 254262 33 354078 21 254273 31 354079 21 254414 24 354080 21 254415 24 354081 21 254416 24 354094 19 254417 24 354095 19 254536 23 354096 19 254537 23 354097 19 254538 23 354307 36 254539 23 354308 36 254587 23 354309 36 254588 23 354310 36 254589 23 354311 36 254590 23 354312 36 354030 23 354313 36 354055 28 354314 36 354056 28 354315 36 354057 28 354316 36 354062 28 354939 33 354063 28 354939 31 354064 28 364084 35 354065 28 364085 35 354070 29 364086 35 354071 29 364087 35 354072 29 364088 35 354073 29 364089 35 Catalog E 074473 09/14 Edition 8 www.erni.com 45 SMC - 1.27 mm Connectors PART NUMBER INDEX Part Number Page Part Number Page 364090 35 364719 36 364091 35 364720 36 364092 36 364721 36 364093 36 364722 36 364094 35 364723 37 364095 35 364724 37 364096 35 364725 37 364097 35 364726 37 364098 35 364727 37 364099 35 364728 37 364100 35 364729 37 364101 35 364730 37 364102 35 364731 37 364103 35 364732 37 364715 36 364733 37 354029 36 474588 37 364717 36 474589 37 364718 36 484816 31, 33 46 Catalog E 074473 09/14 Edition 8 www.erni.com ERNI Electronics GmbH & Co. KG Europe South America Africa Seestrasse 9 73099 Adelberg Germany Tel +49 7166 50-0 Fax +49 7166 50-282 info@erni.com www.erni.com ERNI Electronics, Inc. North America Canada Mexico 2201 Westwood Ave Richmond, VA 23230/USA Tel +1 804 228-4100 Fax +1 804 228-4099 info@erni.us ERNI Asia Holding Pte Ltd. Asia Australia New Zealand Blk 4008 Ang Mo Kio Avenue 10 #04-01/02 Techplace I Singapore 569625 Tel +65 6 555 5885 Fax +65 6 555 5995 info@erni-asia.com © ERNI Electronics GmbH & Co. KG 2014 • Printed in Germany • A policy of continuous improvement is followed and the right to alter any published data without notice is reserved. ® ® ® ® ® ® ® ® ® ® ERNI , ERNI WoR&D , Act. Connect. Perfect , MicroCon , MicroStac , MicroSpeed , MiniBridge , MaxiBridge , ERmet , ERmet ZD , ® ® ® ® ® ® ® ERmet ZDplus , ERmet ZD HD , ERbic , ERNIPRESS , INTERact , BLUEcontact and WHITEspeed are trademarks (registered or applied for in various countries) of ERNI Electronics GmbH & Co. KG.