Patent Pending Technology MULTIPOLE CONNECTORS XB SERIES XB is a new size to complete the B Series connector range LEMO B Series connectors are now available Features with a new connector size. endurance: over 5000 mating cycles The XB Series can accommodate 12 or 22 temperature range: -55°C to + 250°C electrical contacts. This connector is an protection index: IP 50 (when mated) intermediate connector size between the well 360° screening for full EMC shielding known 1B and 2B Series. The market need high packing density for space savings for a compact connector resulted in this new high contact density product. Models FGG Straight plug, key (G) or keys (A and E), cable collet 44 33.5 Number Part Number of contacts FGG.XB.312.CLAD 12 FGG.XB.322.CLAD 22 S 10 S 11 Note: Replace by collet size reference (see table). FGG Straight plug, key (G) or keys (A and E), cable collet and nut for fitting a bend relief 47.5 37 Number Part Number of contacts FGG.XB.312.CLADZ 12 FGG.XB.322.CLADZ 22 S 10 S 11 Note: Replace by collet size reference (see table). The bend relief must be ordered separately. EGG Fixed socket, key (G) or keys (A and E), 23.5 nut fixing 20 S 17 1.5 Number Part Number of contacts EGG.XB.312.CLL 12 EGG.XB.322.CLL 22 7 maxi S 12.5 ECG Fixed socket with two nuts, key (G) 23.5 or keys (A and E) (back panel mounting) 20 S 17 3.5 Number Part Number of contacts ECG.XB.312.CLL 12 ECG.XB.322.CLL 22 6 maxi S 12.5 ECG Fixed socket with two nuts, key (G) 23 or keys (A and E) and straight contact 20 for printed circuit (back panel mounting) S 17 3.5 Number Part Number of contacts ECG.XB.312.CLN 12 ECG.XB.322.CLN 22 6 maxi S 12.5 PHG Free socket, key (G) or keys (A and E), cable collet 46 Number Part Number of contacts PHG.XB.312.CLLD 12 PHG.XB.322.CLLD 22 S 10 S 11 Note: Replace by collet size reference (see table). Note: All dimensions are in millimetres. ø 19 ø 19 ş 19 M 14 x 1 M 14 x 1 M 14 x 1 ø 18 ø 18 ş 16 ø 13 ø 13 ø 13 β PHG Free socket, key (G) or keys (A and E), cable collet and nut for fitting a bend relief 49.5 Number Part Number of contacts PHG.XB.312.CLLDZ 12 S 10 S 11 PHG.XB.322.CLLDZ 22 Note: Replace by collet size reference (see table). The bend relief must be ordered separately. Insert configuration and electrical characteristics Male solder contacts Female solder contacts Contact Solder type contact 14 4 1 2 3 3 2 312 12 0.7 ●● 1.35 1.65 5.00 322 22 0.5 ●● 0.50 0.90 1.50 D type collets for XB series Reference Collet ø Cable ø Nut for fitting Bend relief a bend relief Typeø A ø B max. min. D52 5.2 7.2 5.0 4.4 GMA.1B.045.DG D62 6.2 7.2 6.0 5.4 FFM.1B.131.LC GMA.1B.054.DG D72 7.2 7.2 7.0 6.4 GMA.1B.065.DG D82 8.2 7.2 8.0 7.4 –– Contacts (solder type) ø A ø C Conductor Contact Solid Stranded Reference 2 2 ø A ø C AWG Section (mm ) AWG Section (mm ) ø A ø C (mm) (mm) max. max. max. max. 1) 312 0.7 0.80 22 0.34 22 0.34 322 0.5 0.45 28 0.09 28 0.09 1) Note: for a given AWG, the diameter of some stranded conductor designs is larger than the solder cup diameter. Make sure that the maximum conductor diameter is smaller than ø C. Alignment Key and Polarized Keying System XB series connector model part numbers are composed of three letters. The LAST LETTER indicates the key position. Contact type Nb of Series Reference Angles Note keys XB Plug Socket G 10° male female ● A 2 α 30° male female ● E 2 β 120° male female ● ● First choice alternative ● Special order alternative α ø B ø A ø A ø 13 Reference Number of contacts ø A (mm) Solder Print (straight) Test voltage (kV rms) Contact-contact Test voltage (kV rms) Contact-shell Rated current (A) Accessories GMA Bend relief for FGG and PHG models with nut for fitting a bend relief Dimensions (mm) Part Number Bend relief Cable ø A L max. min. L GMA.1B.040.DG 4.0 30 4.4 4.0 GMA.1B.045.DG 4.5 30 4.9 4.5 GMA.1B.054.DG 5.4 30 6.0 5.4 GMA.1B.065.DG 6.5 30 7.0 6.5 Ref. Colour Ref. Colour Ref. Colour A blue J yellow R red B white M brown S orange G grey N black V green Note: Note: The last letter «G» of the part number indicates the colour grey of the Material: Polyurethane elastomer bend relief. For others colour, refer to the above table and replace letter «G» by Temperature range in dry atmosphere: -40°C +80°C the letter of the colour required. Panel cut-out PCB drilling pattern EGG-ECG 312 322 21.5 mini + 0.1 12.6 0 Mounting nut torque Cable stripping lengths Cable stripping L Connector lengths (mm) Torque (Nm) T Solder Type LS T 5.0 312 0.7 16.5 7.5 3.5 S 322 0.5 17.5 8.0 4.0 Note: all dimensions are in millimetres. Refer to B series catalog for general characteristics LEMO HEADQUARTERS SWITZERLAND LEMO SA Chemin des Champs-Courbes 28 - P.O. Box 194 - CH-1024 Ecublens Tel. (+41 21) 695 16 00 - Fax (+41 21) 695 16 02 - e-mail: info@lemo.com www.lemo.com CAT.XB.LEN.P0307 CHF 1.50 / EURO 1 / USD 1.1 / RMB 10 Data subject to change, printed in Switzerland, March 2007 Updated May 2008 22°30’ 12°51’ ø 0.8 ø 0.6 51°25’ 45° 25°42’ + 0.1 ø 14.1 0 ø contact (mm) ø A ø 2.4 ø 5.4 ø 3.1 ø 5.7