Product catalogue | PCB connection systems | PCB plug-in connectors | Pitch 3.50 mm (0.138 inch) 2-row | Socket connectors, tension spring connection | B2L 3.5 | B2L 3.5F General ordering data Order No. Part designation Version EAN Qty. 1748040000 B2L 3.5/12 F SN OR PCB plug-in connector, Female connectors, Tension clamp connection, Clamping range, max.: 1 mm, Pitch: 3.50 mm, No. of poles: 12, 180, Box 4032248037957 50 pc(s). System parameters Conductor connection system Outgoing direction of conductor Pitch Pitch in inch No. of poles No. of rows Stripping length L1 in mm L1 in inch Electric shock protection to DIN VDE 0470 Electric shock protection to DIN VDE 0470 Tension clamp connection 180 3.5 mm 0.138 inch 12 2 7 mm 17.5 mm 0.689 inch IP 20 Safe from finger touch Material data Insulating material Colour colour chart Insulating material group Flammability class UL 94 CTI Contact base material Contact surface PBT orange Similar to RAL 2000 IIIa V-0 >= 200 Copper alloy tinned Connectable conductors Clamping range, min. 0.08 mm -1- Product catalogue | PCB connection systems | PCB plug-in connectors | Pitch 3.50 mm (0.138 inch) 2-row | Socket connectors, tension spring connection | B2L 3.5 | B2L 3.5F Connectable conductors Clamping range, max. AWG, min. AWG, max. Solid, min. H05(07) V-U Solid, max. H05(07) V-U Flexible, min. H05(07) V-K Flexible, max. H05(07) V-K With wire end ferrule, acc. to DIN 46 228/1, min. With wire end ferrule, acc. to DIN 46 228/1, max. w. plastic collar ferrule, DIN 46228 pt 4, min. w. plastic collar ferrule, DIN 46228 pt 4, max. DIN IEC rating data Rated voltage for overvoltage class/pollution severity II/2 Rated voltage for overvoltage class/pollution severity III/2 Rated voltage for overvoltage class/pollution severity III/3 Rated impulse withstand voltage for overvoltage class/pollution severity II/2 Rated impulse withstand voltage for overvoltage class/pollution severity III/2 Rated impulse withstand voltage for overvoltage class/pollution severity III/3 Short-time withstand current resistance 1 mm 28 18 0.2 mm 1 mm 0.2 mm 1 mm 0.13 mm 0.34 mm 0.13 mm 0.34 mm 250 V 125 V 80 V 2.5 kV 2.5 kV 2.5 kV 3 x 1s with 77 A CSA rating data Rated voltage (Use group D) Rated current (Use group D) AWG conductor (field wiring), min. AWG conductor (field wiring), max. 50 V 5A 28 18 UL 1059 rating data Rated voltage (Use group D) Rated current (Use group D) AWG conductor, min. AWG conductor, max. 150 V 10 A 22 16 Approvals Approvals institutes Classifications ETIM 2.0 ETIM 3.0 eClass 4.1 eClass 5.0 NK EC001284 27-26-07-01 27-26-07-01 -2- Product catalogue | PCB connection systems | PCB plug-in connectors | Pitch 3.50 mm (0.138 inch) 2-row | Socket connectors, tension spring connection | B2L 3.5 | B2L 3.5F Classifications eClass 5.1 27-26-07-01 Similar products Order No. 1001260000 Part designation B2L3.5/04F SN OR 1001270000 B2L3.5/04F SN SW 1748010000 B2L 3.5/6 F SN OR 1748170000 B2L 3.5/6 F SN SW 1748020000 B2L 3.5/8 F SN OR 1748180000 B2L 3.5/8 F SN SW 1748030000 B2L 3.5/10 F SN OR 1748190000 B2L 3.5/10 F SN SW 1748200000 B2L 3.5/12 F SN SW 1748050000 B2L 3.5/14 F SN OR 1748210000 B2L 3.5/14 F SN SW 1748220000 B2L 3.5/16 F SN SW 1748060000 B2L 3.5/16 F SN OR 1748070000 B2L 3.5/18 F SN OR Version PCB plug-in connector, Female connectors, Tension clamp connection, Clamping range, max.: 1 mm, Pitch: 3.50 mm, No. of poles: 4, 180, Box PCB plug-in connector, Female connectors, Tension clamp connection, Clamping range, max.: 1 mm, Pitch: 3.50 mm, No. of poles: 4, 180, Box PCB plug-in connector, Female connectors, Tension clamp connection, Clamping range, max.: 1 mm, Pitch: 3.50 mm, No. of poles: 6, 180, Box PCB plug-in connector, Female connectors, Tension clamp connection, Clamping range, max.: 1 mm, Pitch: 3.50 mm, No. of poles: 6, 180, Box PCB plug-in connector, Female connectors, Tension clamp connection, Clamping range, max.: 1 mm, Pitch: 3.50 mm, No. of poles: 8, 180, Box PCB plug-in connector, Female connectors, Tension clamp connection, Clamping range, max.: 1 mm, Pitch: 3.50 mm, No. of poles: 8, 180, Box PCB plug-in connector, Female connectors, Tension clamp connection, Clamping range, max.: 1 mm, Pitch: 3.50 mm, No. of poles: 10, 180, Box PCB plug-in connector, Female connectors, Tension clamp connection, Clamping range, max.: 1 mm, Pitch: 3.50 mm, No. of poles: 10, 180, Box PCB plug-in connector, Female connectors, Tension clamp connection, Clamping range, max.: 1 mm, Pitch: 3.50 mm, No. of poles: 12, 180, Box PCB plug-in connector, Female connectors, Tension clamp connection, Clamping range, max.: 1 mm, Pitch: 3.50 mm, No. of poles: 14, 180, Box PCB plug-in connector, Female connectors, Tension clamp connection, Clamping range, max.: 1 mm, Pitch: 3.50 mm, No. of poles: 14, 180, Box PCB plug-in connector, Female connectors, Tension clamp connection, Clamping range, max.: 1 mm, Pitch: 3.50 mm, No. of poles: 16, 180, Box PCB plug-in connector, Female connectors, Tension clamp connection, Clamping range, max.: 1 mm, Pitch: 3.50 mm, No. of poles: 16, 180, Box PCB plug-in connector, Female connectors, Tension clamp connection, Clamping range, max.: 1 mm, Pitch: 3.50 mm, No. of poles: 18, 180, Box -3- Product catalogue | PCB connection systems | PCB plug-in connectors | Pitch 3.50 mm (0.138 inch) 2-row | Socket connectors, tension spring connection | B2L 3.5 | B2L 3.5F 1748230000 B2L 3.5/18 F SN SW 1748080000 B2L 3.5/20 F SN OR 1748240000 B2L 3.5/20 F SN SW 1748090000 B2L 3.5/22 F SN OR 1748250000 B2L 3.5/22 F SN SW 1748100000 B2L 3.5/24 F SN OR 1748260000 B2L 3.5/24 F SN SW 1748110000 B2L 3.5/26 F SN OR 1748270000 B2L 3.5/26 F SN SW 1748120000 B2L 3.5/28 F SN OR 1748280000 B2L 3.5/28 F SN SW 1748130000 B2L 3.5/30 F SN OR 1748290000 B2L 3.5/30 F SN SW 1748140000 B2L 3.5/32 F SN OR 1748300000 B2L 3.5/32 F SN SW 1748150000 B2L 3.5/34 F SN OR 1748310000 B2L 3.5/34 F SN SW PCB plug-in connector, Female connectors, Tension clamp connection, Clamping range, max.: 1 mm, Pitch: 3.50 mm, No. of poles: 18, 180, Box PCB plug-in connector, Female connectors, Tension clamp connection, Clamping range, max.: 1 mm, Pitch: 3.50 mm, No. of poles: 20, 180, Box PCB plug-in connector, Female connectors, Tension clamp connection, Clamping range, max.: 1 mm, Pitch: 3.50 mm, No. of poles: 20, 180, Box PCB plug-in connector, Female connectors, Tension clamp connection, Clamping range, max.: 1 mm, Pitch: 3.50 mm, No. of poles: 22, 180, Box PCB plug-in connector, Female connectors, Tension clamp connection, Clamping range, max.: 1 mm, Pitch: 3.50 mm, No. of poles: 22, 180, Box PCB plug-in connector, Female connectors, Tension clamp connection, Clamping range, max.: 1 mm, Pitch: 3.50 mm, No. of poles: 24, 180, Box PCB plug-in connector, Female connectors, Tension clamp connection, Clamping range, max.: 1 mm, Pitch: 3.50 mm, No. of poles: 24, 180, Box PCB plug-in connector, Female connectors, Tension clamp connection, Clamping range, max.: 1 mm, Pitch: 3.50 mm, No. of poles: 26, 180, Box PCB plug-in connector, Female connectors, Tension clamp connection, Clamping range, max.: 1 mm, Pitch: 3.50 mm, No. of poles: 26, 180, Box PCB plug-in connector, Female connectors, Tension clamp connection, Clamping range, max.: 1 mm, Pitch: 3.50 mm, No. of poles: 28, 180, Box PCB plug-in connector, Female connectors, Tension clamp connection, Clamping range, max.: 1 mm, Pitch: 3.50 mm, No. of poles: 28, 180, Box PCB plug-in connector, Female connectors, Tension clamp connection, Clamping range, max.: 1 mm, Pitch: 3.50 mm, No. of poles: 30, 180, Box PCB plug-in connector, Female connectors, Tension clamp connection, Clamping range, max.: 1 mm, Pitch: 3.50 mm, No. of poles: 30, 180, Box PCB plug-in connector, Female connectors, Tension clamp connection, Clamping range, max.: 1 mm, Pitch: 3.50 mm, No. of poles: 32, 180, Box PCB plug-in connector, Female connectors, Tension clamp connection, Clamping range, max.: 1 mm, Pitch: 3.50 mm, No. of poles: 32, 180, Box PCB plug-in connector, Female connectors, Tension clamp connection, Clamping range, max.: 1 mm, Pitch: 3.50 mm, No. of poles: 34, 180, Box PCB plug-in connector, Female connectors, Tension clamp connection, Clamping range, max.: 1 mm, Pitch: 3.50 mm, No. of poles: 34, 180, Box -4- Product catalogue | PCB connection systems | PCB plug-in connectors | Pitch 3.50 mm (0.138 inch) 2-row | Socket connectors, tension spring connection | B2L 3.5 | B2L 3.5F 1748160000 B2L 3.5/36 F SN OR 1748320000 B2L 3.5/36 F SN SW PCB plug-in connector, Female connectors, Tension clamp connection, Clamping range, max.: 1 mm, Pitch: 3.50 mm, No. of poles: 36, 180, Box PCB plug-in connector, Female connectors, Tension clamp connection, Clamping range, max.: 1 mm, Pitch: 3.50 mm, No. of poles: 36, 180, Box -5-