Product catalogue | PCB connection systems | PCB plug-in connectors | Pitch 3.50 mm (0.138 inch) | Socket connectors, screw clamp connection, pitch 3.5 | BLZ 3.5/90/270 | BL 3.5/90 General ordering data Order No. Part designation Version EAN Qty. 1638710000 BL 3.5/18/90 SN OR PCB plug-in connector, Female connectors, Clamping yoke connection, Clamping range, max.: 1.5 mm, Pitch: 3.50 mm, No. of poles: 18, 90, Box 4008190276263 20 pc(s). System parameters Conductor connection system Outgoing direction of conductor Pitch Pitch in inch No. of poles No. of rows Screwdriver blade Screwdriver blade standard Tightening torque, min. Tightening torque, max. Clamping screw Stripping length L1 in mm L1 in inch Electric shock protection to DIN VDE 0470 Electric shock protection to DIN VDE 0470 Clamping yoke connection 90 3.5 mm 0.138 inch 18 1 0.4 x 2.5 DIN 5264 0.2 0.25 Nm M2 6 mm 59.5 mm 2.343 inch IP 20 Safe from finger touch Material data Insulating material Colour colour chart Insulating material group Flammability class UL 94 CTI PBT orange Similar to RAL 2000 IIIa V-0 >= 200 -1- Product catalogue | PCB connection systems | PCB plug-in connectors | Pitch 3.50 mm (0.138 inch) | Socket connectors, screw clamp connection, pitch 3.5 | BLZ 3.5/90/270 | BL 3.5/90 Material data Contact base material Contact surface Copper alloy tinned Connectable conductors Clamping range, min. 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. Gauge to EN 60999 a x b; o 0.08 mm 1.5 mm 14 28 0.2 mm 1.5 mm 0.2 mm 1.5 mm 0.2 mm 1.5 mm 0.2 mm 1.5 mm 2.4 mm x 1.5 mm; DIN IEC rating data Rated current, min. No. pins (Tu=20C) Rated current, max. No. pins (Tu=20C) Rated current, min. No. pins(Tu=40C) Rated current, max. No. pins (Tu=40C) 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 12 A 10 A 10 A 8A 320 V 160 V 160 V 2.5 kV 2.5 kV 2.5 kV 3 x 1s with 100 A CSA rating data Rated voltage (Use group D) Rated current (Use group D) AWG conductor (field wiring), min. AWG conductor (field wiring), max. 300 V 10 A 28 14 UL 1059 rating data Rated voltage (Use group D) Rated current (Use group D) AWG conductor, min. AWG conductor, max. 300 V 8A 28 14 -2- Product catalogue | PCB connection systems | PCB plug-in connectors | Pitch 3.50 mm (0.138 inch) | Socket connectors, screw clamp connection, pitch 3.5 | BLZ 3.5/90/270 | BL 3.5/90 Approvals Approvals institutes Classifications ETIM 2.0 ETIM 3.0 eClass 4.1 eClass 5.0 eClass 5.1 NK EC001284 27-26-07-01 27-26-07-01 27-26-07-04 Similar products Order No. 1638550000 Part designation BL 3.5/2/90 SN OR 1638780000 BL 3.5/2/90 SN SW 1638560000 BL 3.5/3/90 SN OR 1638790000 BL 3.5/3/90 SN SW 1638570000 BL 3.5/4/90 SN OR 1638800000 BL 3.5/4/90 SN SW 1638580000 BL 3.5/5/90 SN OR 1638810000 BL 3.5/5/90 SN SW 1638590000 BL 3.5/6/90 SN OR 1638820000 BL 3.5/6/90 SN SW 1638600000 BL 3.5/7/90 SN OR Version PCB plug-in connector, Female connectors, Clamping yoke connection, Clamping range, max.: 1.5 mm, Pitch: 3.50 mm, No. of poles: 2, 90, Box PCB plug-in connector, Female connectors, Clamping yoke connection, Clamping range, max.: 1.5 mm, Pitch: 3.50 mm, No. of poles: 2, 90, Box PCB plug-in connector, Female connectors, Clamping yoke connection, Clamping range, max.: 1.5 mm, Pitch: 3.50 mm, No. of poles: 3, 90, Box PCB plug-in connector, Female connectors, Clamping yoke connection, Clamping range, max.: 1.5 mm, Pitch: 3.50 mm, No. of poles: 3, 90, Box PCB plug-in connector, Female connectors, Clamping yoke connection, Clamping range, max.: 1.5 mm, Pitch: 3.50 mm, No. of poles: 4, 90, Box PCB plug-in connector, Female connectors, Clamping yoke connection, Clamping range, max.: 1.5 mm, Pitch: 3.50 mm, No. of poles: 4, 90, Box PCB plug-in connector, Female connectors, Clamping yoke connection, Clamping range, max.: 1.5 mm, Pitch: 3.50 mm, No. of poles: 5, 90, Box PCB plug-in connector, Female connectors, Clamping yoke connection, Clamping range, max.: 1.5 mm, Pitch: 3.50 mm, No. of poles: 5, 90, Box PCB plug-in connector, Female connectors, Clamping yoke connection, Clamping range, max.: 1.5 mm, Pitch: 3.50 mm, No. of poles: 6, 90, Box PCB plug-in connector, Female connectors, Clamping yoke connection, Clamping range, max.: 1.5 mm, Pitch: 3.50 mm, No. of poles: 6, 90, Box PCB plug-in connector, Female connectors, Clamping yoke connection, Clamping range, max.: 1.5 mm, Pitch: 3.50 mm, No. of poles: 7, 90, Box -3- Product catalogue | PCB connection systems | PCB plug-in connectors | Pitch 3.50 mm (0.138 inch) | Socket connectors, screw clamp connection, pitch 3.5 | BLZ 3.5/90/270 | BL 3.5/90 1638830000 BL 3.5/7/90 SN SW 1638610000 BL 3.5/8/90 SN OR 1638840000 BL 3.5/8/90 SN SW 1638620000 BL 3.5/9/90 SN OR 1638850000 BL 3.5/9/90 SN SW 1638630000 BL 3.5/10/90 SN OR 1638860000 BL 3.5/10/90 SN SW 1638640000 BL 3.5/11/90 SN OR 1638870000 BL 3.5/11/90 SN SW 1638650000 BL 3.5/12/90 SN OR 1638880000 BL 3.5/12/90 SN SW 1638660000 BL 3.5/13/90 SN OR 1638890000 BL 3.5/13/90 SN SW 1638670000 BL 3.5/14/90 SN OR 1638900000 BL 3.5/14/90 SN SW 1638680000 BL 3.5/15/90 SN OR 1638910000 BL 3.5/15/90 SN SW PCB plug-in connector, Female connectors, Clamping yoke connection, Clamping range, max.: 1.5 mm, Pitch: 3.50 mm, No. of poles: 7, 90, Box PCB plug-in connector, Female connectors, Clamping yoke connection, Clamping range, max.: 1.5 mm, Pitch: 3.50 mm, No. of poles: 8, 90, Box PCB plug-in connector, Female connectors, Clamping yoke connection, Clamping range, max.: 1.5 mm, Pitch: 3.50 mm, No. of poles: 8, 90, Box PCB plug-in connector, Female connectors, Clamping yoke connection, Clamping range, max.: 1.5 mm, Pitch: 3.50 mm, No. of poles: 9, 90, Box PCB plug-in connector, Female connectors, Clamping yoke connection, Clamping range, max.: 1.5 mm, Pitch: 3.50 mm, No. of poles: 9, 90, Box PCB plug-in connector, Female connectors, Clamping yoke connection, Clamping range, max.: 1.5 mm, Pitch: 3.50 mm, No. of poles: 10, 90, Box PCB plug-in connector, Female connectors, Clamping yoke connection, Clamping range, max.: 1.5 mm, Pitch: 3.50 mm, No. of poles: 10, 90, Box PCB plug-in connector, Female connectors, Clamping yoke connection, Clamping range, max.: 1.5 mm, Pitch: 3.50 mm, No. of poles: 11, 90, Box PCB plug-in connector, Female connectors, Clamping yoke connection, Clamping range, max.: 1.5 mm, Pitch: 3.50 mm, No. of poles: 11, 90, Box PCB plug-in connector, Female connectors, Clamping yoke connection, Clamping range, max.: 1.5 mm, Pitch: 3.50 mm, No. of poles: 12, 90, Box PCB plug-in connector, Female connectors, Clamping yoke connection, Clamping range, max.: 1.5 mm, Pitch: 3.50 mm, No. of poles: 12, 90, Box PCB plug-in connector, Female connectors, Clamping yoke connection, Clamping range, max.: 1.5 mm, Pitch: 3.50 mm, No. of poles: 13, 90, Box PCB plug-in connector, Female connectors, Clamping yoke connection, Clamping range, max.: 1.5 mm, Pitch: 3.50 mm, No. of poles: 13, 90, Box PCB plug-in connector, Female connectors, Clamping yoke connection, Clamping range, max.: 1.5 mm, Pitch: 3.50 mm, No. of poles: 14, 90, Box PCB plug-in connector, Female connectors, Clamping yoke connection, Clamping range, max.: 1.5 mm, Pitch: 3.50 mm, No. of poles: 14, 90, Box PCB plug-in connector, Female connectors, Clamping yoke connection, Clamping range, max.: 1.5 mm, Pitch: 3.50 mm, No. of poles: 15, 90, Box PCB plug-in connector, Female connectors, Clamping yoke connection, Clamping range, max.: 1.5 mm, Pitch: 3.50 mm, No. of poles: 15, 90, Box -4- Product catalogue | PCB connection systems | PCB plug-in connectors | Pitch 3.50 mm (0.138 inch) | Socket connectors, screw clamp connection, pitch 3.5 | BLZ 3.5/90/270 | BL 3.5/90 1638690000 BL 3.5/16/90 SN OR 1638920000 BL 3.5/16/90 SN SW 1638700000 BL 3.5/17/90 SN OR 1638930000 BL 3.5/17/90 SN SW 1638940000 BL 3.5/18/90 SN SW 1638720000 BL 3.5/19/90 SN OR 1638950000 BL 3.5/19/90 SN SW 1638730000 BL 3.5/20/90 SN OR 1638960000 BL 3.5/20/90 SN SW 1638740000 BL 3.5/21/90 SN OR 1638970000 BL 3.5/21/90 SN SW 1638750000 BL 3.5/22/90 SN OR 1638980000 BL 3.5/22/90 SN SW 1638760000 BL 3.5/23/90 SN OR 1638990000 BL 3.5/23/90 SN SW 1638770000 BL 3.5/24/90 SN OR 1639000000 BL 3.5/24/90 SN SW PCB plug-in connector, Female connectors, Clamping yoke connection, Clamping range, max.: 1.5 mm, Pitch: 3.50 mm, No. of poles: 16, 90, Box PCB plug-in connector, Female connectors, Clamping yoke connection, Clamping range, max.: 1.5 mm, Pitch: 3.50 mm, No. of poles: 16, 90, Box PCB plug-in connector, Female connectors, Clamping yoke connection, Clamping range, max.: 1.5 mm, Pitch: 3.50 mm, No. of poles: 17, 90, Box PCB plug-in connector, Female connectors, Clamping yoke connection, Clamping range, max.: 1.5 mm, Pitch: 3.50 mm, No. of poles: 17, 90, Box PCB plug-in connector, Female connectors, Clamping yoke connection, Clamping range, max.: 1.5 mm, Pitch: 3.50 mm, No. of poles: 18, 90, Box PCB plug-in connector, Female connectors, Clamping yoke connection, Clamping range, max.: 1.5 mm, Pitch: 3.50 mm, No. of poles: 19, 90, Box PCB plug-in connector, Female connectors, Clamping yoke connection, Clamping range, max.: 1.5 mm, Pitch: 3.50 mm, No. of poles: 19, 90, Box PCB plug-in connector, Female connectors, Clamping yoke connection, Clamping range, max.: 1.5 mm, Pitch: 3.50 mm, No. of poles: 20, 90, Box PCB plug-in connector, Female connectors, Clamping yoke connection, Clamping range, max.: 1.5 mm, Pitch: 3.50 mm, No. of poles: 20, 90, Box PCB plug-in connector, Female connectors, Clamping yoke connection, Clamping range, max.: 1.5 mm, Pitch: 3.50 mm, No. of poles: 21, 90, Box PCB plug-in connector, Female connectors, Clamping yoke connection, Clamping range, max.: 1.5 mm, Pitch: 3.50 mm, No. of poles: 21, 90, Box PCB plug-in connector, Female connectors, Clamping yoke connection, Clamping range, max.: 1.5 mm, Pitch: 3.50 mm, No. of poles: 22, 90, Box PCB plug-in connector, Female connectors, Clamping yoke connection, Clamping range, max.: 1.5 mm, Pitch: 3.50 mm, No. of poles: 22, 90, Box PCB plug-in connector, Female connectors, Clamping yoke connection, Clamping range, max.: 1.5 mm, Pitch: 3.50 mm, No. of poles: 23, 90, Box PCB plug-in connector, Female connectors, Clamping yoke connection, Clamping range, max.: 1.5 mm, Pitch: 3.50 mm, No. of poles: 23, 90, Box PCB plug-in connector, Female connectors, Clamping yoke connection, Clamping range, max.: 1.5 mm, Pitch: 3.50 mm, No. of poles: 24, 90, Box PCB plug-in connector, Female connectors, Clamping yoke connection, Clamping range, max.: 1.5 mm, Pitch: 3.50 mm, No. of poles: 24, 90, Box -5-