Data sheet Weidmller Interface GmbH & Co. KG S2C-SMT 3.50/20/180LF 3.5SN BK BX Klingenbergstrae 26 D-32758 Detmold Germany www.weidmueller.com Product image Similar to illustration High-temperature-resistant pin header. touch-safe can be plugged into B2CF 3.50 PUSH IN female plug Plug-in direction is perpendicular or parallel to the circuit board (180 / 90) Housing variants: closed (G) and with solder flange (LF) Box packaging (BX) or, anti-static, tape-on-reel (RL) Suitable for reflow and wave soldering applications Pin length of either 1.5 mm or 3.5 mm General ordering data Version PCB plug-in connector, male header, Solder flange, THT/THR solder connection, 3.50 mm, Number of poles: 20, 180, Solder pin length (l): 3.5 mm, tinned, black, Box Order No. 1290310000 Type S2C-SMT 3.50/20/180LF 3.5SN BK BX GTIN (EAN) 4050118083552 Qty. 42 pc(s). Product data IEC: 200 V / 13.4 A UL: 150 V / 10 A Packaging Box Creation date September 16, 2022 3:15:24 AM CEST Catalogue status 09.09.2022 / We reserve the right to make technical changes. 1Data sheet Weidmller Interface GmbH & Co. KG S2C-SMT 3.50/20/180LF 3.5SN BK BX Klingenbergstrae 26 D-32758 Detmold Germany www.weidmueller.com Technical data Dimensions and weights Depth 10.8 mm Depth (inches) 0.425 inch Height 17.7 mm Height (inches) 0.697 inch Height of lowest version 14.2 mm Width 42 mm Width (inches) 1.654 inch Net weight 6.204 g System specifications Product family OMNIMATE Signal - series Type of connection B2C/S2C 3.50 - 2-row Board connection Mounting onto the PCB THT/THR solder Pitch in mm (P) connection 3.5 mm Pitch in inches (P) 0.138 inch Outgoing elbow 180 Number of poles 20 Number of solder pins per pole 1 Solder pin length (l) 3.5 mm Solder pin length tolerance 0 / -0.3 mm Solder pin dimensions d = 1.0 mm, Octagonal Solder pin dimensions = d tolerance +0,01 / -0,03 mm Solder eyelet hole diameter (D) 1.3 mm Solder eyelet hole diameter tolerance (D)+ 0,1 mm Outside diameter of solder pad 2.1 mm Template aperture diameter 1.9 mm L1 in mm 31.5 mm L1 in inches 1.24 inch Number of rows 1 Pin series quantity 2 Touch-safe protection acc. to DIN VDE Touch-safe protection acc. to DIN VDE 57 106 Safe from finger touch 0470 IP 20 Can be coded Yes Plugging force/pole, max. 3.5 N Pulling force/pole, max. 2.5 N Material data Insulating material LCP GF Colour black Colour chart (similar) RAL 9011 Insulating material group IIIb Comparative Tracking Index (CTI) 175 Moisture Level (MSL) 1 UL 94 flammability rating V-0 Contact material Copper alloy Contact surface Layer structure of solder connection 1...3 m Ni / 2...4 m Sn tinned matt Layer structure of plug contact 1...3 m Ni / 2...4 m Sn Storage temperature, min. matt -40 C Storage temperature, max. 70 C Operating temperature, min. -50 C Operating temperature, max. 120 C Temperature range, installation, min. -40 C Temperature range, installation, max. 120 C Rated data acc. to IEC tested acc. to standard Rated current, min. number of poles IEC 60664-1, IEC 61984 (Tu=20C) 13.4 A Rated current, min. number of poles Rated voltage for surge voltage class / (Tu=40C) 12 A pollution degree II/2 200 V Rated voltage for surge voltage class / Rated voltage for surge voltage class / pollution degree III/2 160 V pollution degree III/3 80 V Rated impulse voltage for surge voltage Rated impulse voltage for surge voltage class/ pollution degree II/2 2.5 kV class/ pollution degree III/2 2.5 kV Rated impulse voltage for surge voltage Short-time withstand current resistance class/ contamination degree III/3 2.5 kV 3 x 1s with 80 A Creation date September 16, 2022 3:15:24 AM CEST Catalogue status 09.09.2022 / We reserve the right to make technical changes. 2