Flat Cable Connectors for PCBs XG2 Achieve Total Cost Reduction through High-density Mounting and Reduced Wiring ■ IDC connections allow you to wire all terminals at once without terminating the cable. ■ Can be DIP-soldered directly to the circuit board. ■ Small size (height 5.8 mm, width 6.8 mm) allows more efficient use of circuit board space. ■ Uses a 2.54-mm grid terminal arrangement for easier design of circuits. ■ Type: standard and reverse. ■ Uses UL94 V-0 approved insulation material. ■ The IDC Tool has Attachments for all terminals. The result is efficient, labor-saving wiring. RoHS Compliant ■Terminal Arrangement Standard Terminal Reverse Terminal The contact numbers are not Arrangement Arrangement marked on the Connector. If the cables are numbered from 1 starting from the edge, the relationship between the wires and the terminals Cable No. Cable No. would be as shown at the right. Cable number arrangement Cable number arrangement (Top View: Component Mounting Side) (Top View: Component Mounting Side) Cable No. Cable No. ■ Ratings and Characteristics ■Materials and Finish Rated current 1 A Base Fiber-glass reinforced PBT resin (UL94 V-0)/black Rated voltage 250 VAC Contacts Mating Copper alloy/nickel base, 2.0-μm tin Contact resistance 15 mΩ max. (at 20 mV, 100 mA max.) end plating Insulation resistance 1,000 MΩ min. (at 500 VDC) Terminals Copper alloy/nickel base, flash gold Dielectric strength 500 VAC for 1 min (leakage current: plated 1mA max.) Cover Fiber-glass reinforced PBT resin Ambient operating −55 to 85°C (with no icing at low temper- (UL94 V-0)/black temperature ature) ■ Applicable Wires ■ Cross-sectional View of Terminal 1.27-mm pitch, AWG28, 7-strand flat cable. • UL2651 (standard cable) UL20012 (folding cable) UL20028 (color-code cable) 0.6 dia. 1 XG2A Double-row PCB Connectors ■ Dimensions (Unit: mm) Standard Terminal Arrangement: XG2A-@@01 Reverse Terminal Arrangement: XG2A-@@02 Dimensions No. of Dimensions (mm) contacts AB 10 17.9 10.16 Mounting holes (bottom view) 14 22.9 15.24 Standard terminal arrangement Reverse terminal arrangement 16 25.5 17.78 20 30.6 22.86 +0.1 +0.1 0.8 dia. 0.8 dia. 0 0 26 38.2 30.46 30 43.3 35.56 34 48.3 40.64 40 56.0 48.26 50 68.7 60.96 60 81.4 73.66 64 86.4 78.74 ■ Ordering Information Appearance No. of Connectors with standard Connectors with reverse terminal contacts terminal arrangement arrangement 10 XG2A-1001 XG2A-1002 14 XG2A-1401 XG2A-1402 16 XG2A-1601 XG2A-1602 20 XG2A-2001 XG2A-2002 26 XG2A-2601 XG2A-2602 30 XG2A-3001 XG2A-3002 34 XG2A-3401 XG2A-3402 40 XG2A-4001 XG2A-4002 50 XG2A-5001 XG2A-5002 60 XG2A-6001 XG2A-6002 64 XG2A-6401 XG2A-6402 Note: The cover is an open-end type. ■ Precautions See the pages on the XG4 or XG2 connector for information on Correct Use special tools, such as IDC press tools. Handling Automated Soldering Conditions (Jet Flow) • There is no Strain Relief for the PCB Connector. Leave enough 1. Soldering temperature: 250 ±5°C slack to avoid tension on the cable. 2. Continuous soldering time: Within 5±1 s Terminals can be press fit no matter which direction the base and cover are facing. 2 Flat Cable Connectors for PCBs XG2 XY3A Flat Cable (UL-approved Wires) ■ Dimensions (Unit: mm) XY3A-@@01 XY3A-@@02 XY3A-@@03 Standard Cables Folding Cables Color-coded Cables Contact area Non-contact area Core Insulation Core Insulation Cable mark No. color No. color 1Brown 6Blue 2Red 7Purple 3 Orange 8 Gray 4 Yellow 9 White 5 Green 10 Black Note: The colors above repeat again from 11 cores. ■ Ordering Information (Order in 1-roll (61.0 m) units) No. of cores Standard Cable Folding Cable Color-coded Dimensions (mm) Applicable Connector (See note.) Cable AB MIL IDC Plug PCB 10 XY3A-1001 XY3A-1002 XY3A-1003 11.4 12.7 XG4M-10@@ XG4E-10@@ XG2A-100@ 14 XY3A-1401 XY3A-1402 XY3A-1403 16.5 17.8 XG4M-1430 XG4E-143@ XG2A-140@ 16 XY3A-1601 XY3A-1602 XY3A-1603 19.1 20.3 XG4M-1630 XG4E-163@ XG2A-160@ 20 XY3A-2001 XY3A-2002 XY3A-2003 24.1 25.4 XG4M-2030 XG4E-203@ XG2A-200@ 26 XY3A-2601 XY3A-2602 XY3A-2603 31.8 33.0 XG4M-2630 XG4E-263@ XG2A-260@ 30 XY3A-3001 XY3A-3002 XY3A-3003 36.8 38.1 XG4M-3030 XG4E-303@ XG2A-300@ 34 XY3A-3401 XY3A-3402 XY3A-3403 41.9 43.2 XG4M-3430 XG4E-343@ XG2A-340@ 40 XY3A-4001 XY3A-4002 XY3A-4003 49.5 50.8 XG4M-4030 XG4E-403@ XG2A-400@ 50 XY3A-5001 XY3A-5002 XY3A-5003 62.2 63.5 XG4M-50@@ XG4E-50@@ XG2A-500@ 60 XY3A-6001 XY3A-6002 XY3A-6003 74.9 76.2 XG4M-60@@ XG4E-60@@ XG2A-600@ 64 XY3A-6401 XY3A-6402 XY3A-6403 80.0 81.3 XG4M-64@@ XG4E-64@@ XG2A-640@ Note: Dimensions A and B are for the contact area of folding flat cable. ■ Ratings and Characteristics Classification XY3A-@@01 XY3A-@@02 XY3A-@@03 Standard Folding Cables Color-code Item Cables Cables UL file No. UL2651 UL20012 UL20028 Max. operating voltage 300 V 150 V 150 V Max. operating temperature 105°C80°C 105°C Max. conductor resistance 224 Ω/km (at 20°C) Dielectric strength 2,000 VAC for 1 min Min. insulation resistance 5 kΩ-km (at 20°C) ■ Materials Conductor AWG28 (7/0.127), tin plated, soft copper wire Insulation Heat-resistant vinyl Flat Cable Connectors XG4/XG2 3 ■ Special Tools XY2B-0002 IDC Tool Model XY2B-0002 ■ IDC Tool Attachments for XG4M and XG2A XY2B-1006 XY2B-1007 Operation Attachment for the XG2A Attachment for the XG4M XG4M-series Connectors must be placed face down Locator slot into the locator slot of the Attachment. (With the XG2A Cable stopper Series, place the terminal block in the Attachment.) Insert the cable until it is flush against the cable stop- per. Connections are made by pulling the handle towards you until it stops. For details on operation, see the user’s manual supplied with the IDC Tool. Combinations IDC Tool Attachment Applicable Socket XY2B-0002 XY2B-1007 XG4M (All contacts) XY2B-1006 XG2A (All contacts) ■ IDC Tool Attachments for XG4E XY2B-14@@ XY2B-1004 Operation Spacer for the XG4E Attachment for the XG4E XG4E-series Connectors must be placed face down into the locator slot of the Attachment. Insert the cable until it is flush against the cable stopper. Next set the proper spacer for the Plug. Connec- tions are made by pulling the handle towards you until it stops. Combinations IDC Tool Attachment Spacer Applicable Plug XY2B-0002 XY2B-1004 XY2B-1401 XG4E-10@1/-10@2 XG4E-1431/-1432 XY2B-1402 XG4E-1631/-1632 Spacer XG4E-2031/-2032 XG4E XY2B-1403 XG4E-2631/-2632 XG4E-3031/-3032 Attachment XY2B-1404 XG4E-3431/-3432 XY2B-1405 XG4E-4031/-4032 Cable Cover XY2B-1406 XG4E-50@1/-50@2 XY2B-1407 XG4E-60@1/-60@2 XG4E-54@1/-64@2 4 Flat Cable Connectors XG4/XG2 • Application examples provided in this document are for reference only. In actual applications, confirm equipment functions and safety before using the product. • Consult your OMRON representative before using the product under conditions which are not described in the manual or applying the product to nuclear control systems, railroad systems, aviation systems, vehicles, combustion systems, medical equipment, amusement machines, safety equipment, and other systems or equipment that may have a serious influence on lives and property if used improperly. Make sure that the ratings and performance characteristics of the product provide a margin of safety for the system or equipment, and be sure to provide the system or equipment with double safety mechanisms. Note: Do not use this document to operate the Unit. OMRON Corporation Electronic and Mechanical Components Company Contact: www.omron.com/ecb Cat. No. G040-E1-02 1014(0412)(O)