1028450000 WEIDMULLER | Alldatasheet

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S2LD-THR 3.50/36/90LF 3.2SN BK BX Weidmüller Interface GmbH & Co. KG Klingenbergstraße 26 D-32758 Detmold Germany www.weidmueller.com Do not use product for new developments Product image Similar to illustration The new benchmark for component density: the virtual 0.875mm pitch - for 1mm² I/O connections The only 4-row double level male connectors for standard IP20 sensor interfaces with 3.5 pitch The S2L in a double pack - a standard has surpassed itself:

  • Each 3.5mm wide, 4 I/O contacts for 1mm² connection cross-section
  • Force-fit enclosure geometry guarantees maximum sta- bility
  • Solder flange eliminates the need for a screw fastening Less is more - basic advantages for your applications:
  • 75% space savings on the circuit board
  • Solder flange reduces process costs
  • Less mechanical load on the soldering points
  • More space for displays in the front panel, for example A "small" contribution to greater competitiveness: addi- tional features in the same installation space or a more compact device with the same range of functions. General ordering data Version PCB plug-in connector, male header, Solder flange, THT/THR solder connection, 3.50 mm, Number of poles: 36, 90°, Solder pin length (l): 3.2 mm, tinned, black, Box Order No. 1028450000 Type S2LD-THR 3.50/36/90LF 3.2SN BK BX GTIN (EAN) 4032248756940 Qty. 20 items Product data IEC: 200 V / 10 A UL: 150 V / 7 A Packaging Box Delivery status This article will no longer be available in the future. Available until 2028-12-31T00:00:00+01:00 Alternative product S2CD-THR 3.50/36/90LF 3.2SN BK BX Creation date 24.02.2026 09:48:34 MEZ Catalogue status / Drawings 1

S2LD-THR 3.50/36/90LF 3.2SN BK BX Weidmüller Interface GmbH & Co. KG Klingenbergstraße 26 D-32758 Detmold Germany www.weidmueller.com Technical data Approvals Approvals ROHS Conform UL File Number Search UL Website Certificate No. (cURus) E60693 Dimensions and weights Depth 24.4 mm Depth (inches) 0.9606 inch Height 35 mm Height (inches) 1.378 inch Height of lowest version 31.8 mm Width 38.5 mm Width (inches) 1.5157 inch Net weight 21.2 g Environmental Product Compliance RoHS Compliance Status Compliant without exemption REACH SVHC No SVHC above 0.1 wt% System specifications Product family OMNIMATE Signal - series B2L/S2L 3.50 - 2-row Type of connection Board connection Mounting onto the PCB THT/THR solder connection Pitch in mm (P) 3.50 mm Pitch in inches (P) 0.138 " Outgoing elbow 90° Number of poles 36 Number of solder pins per pole 1 Solder pin length (l) 3.2 mm Solder pin dimensions d = 1.0 mm, Octagonal 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 28.00 mm L1 in inches 2.343 " Number of rows 2 Pin series quantity 4 Touch-safe protection acc. to DIN VDE 57 106 finger-safe unplugged/ back-of-hand-safe plugged Touch-safe protection acc. to DIN VDE 0470 IP20 plugged/ IP10 unplugged Can be coded Yes Plugging force/pole, max. 3 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 Cu-alloy glossy Storage temperature, max. 70 °C Operating temperature, min. -50 °C Operating temperature, max. 100 °C Temperature range, installation, min. -30 °C Temperature range, installation, max. 100 °C Rated data acc. to IEC tested acc. to standard IEC 60664-1, IEC 61984 Rated current, min. number of poles (Tu=20°C) 10 A Rated current, max. number of poles (Tu=20°C) 10 A Rated current, min. number of poles (Tu=40°C) 9 A Creation date 24.02.2026 09:48:34 MEZ Catalogue status / Drawings 2

S2LD-THR 3.50/36/90LF 3.2SN BK BX Weidmüller Interface GmbH & Co. KG Klingenbergstraße 26 D-32758 Detmold Germany www.weidmueller.com Technical data Rated current, max. number of poles (Tu=40°C)

8.5 A Rated voltage for surge voltage class /

Rated voltage for surge voltage class / pollution degree III/2

160 V Rated voltage for surge voltage class /

Rated impulse voltage for surge voltage class/ pollution degree II/2 2.5 kV Rated impulse voltage for surge voltage class/ pollution degree III/2 2.5 kV Rated impulse voltage for surge voltage class/ contamination degree III/3 1.5 kV Rated data acc. to CSA Institute (CSA) CSA Certificate No. (CSA) 200039-1488444 Rated voltage (Use group B / CSA) 50 V Rated voltage (Use group C / CSA) 50 V Rated voltage (Use group D / CSA) 150 V Rated current (Use group B / CSA) 5 A Rated current (Use group C / CSA) 9.5 A Rated current (Use group D / CSA) 9.5 A Reference to approval values Specifications are maximum values, details - see approval certificate. Rated data acc. to UL 1059 Institute (cURus) CURUS Certificate No. (cURus) E60693 Rated voltage (Use group B / UL 1059) 150 V Rated current (Use group B / UL 1059) 7 A Reference to approval values Specifications are maximum values, details - see approval certificate. Packing Packaging Box VPE length 350.00 mm VPE width 136.00 mm VPE height 40.00 mm Important note IPC conformity Conformity: The products are developed, manufactured and delivered according international recognized standards and norms and comply with the assured properties in the data sheet resp. fulfill decorative properties in accordance with IPC-A-610 "Class 2". Further claims on the products can be evaluated on request. Notes • Additional variants on request

  • Gold-plated contact surfaces on request
  • Spacing between rows: see hole layout
  • Rated current related to rated cross-section & min. No. of poles.
  • P on drawing = pitch
  • Rated data refer only to the component itself. Clearance and creepage distances to other components are to be designed in accordance with the relevant application standards.
  • In accordance with IEC 61984, OMNIMATE-connectors are connectors without breaking capacity (COC). During designated use, connectors are not allowed to be engaged or disengaged when live or under load
  • Long term storage of the product with average temperature of 50 °C and maximum humidity 70%, 36 months Classifications ETIM 8.0 EC002637 ETIM 9.0 EC002637 ETIM 10.0 EC002637 ECLASS 14.0 27-46-02-01 ECLASS 15.0 27-46-02-01 Creation date 24.02.2026 09:48:34 MEZ Catalogue status / Drawings 3

S2LD-THR 3.50/36/90LF 3.2SN BK BX Weidmüller Interface GmbH & Co. KG Klingenbergstraße 26 D-32758 Detmold Germany www.weidmueller.com Drawings Dimensional drawing Creation date 24.02.2026 09:48:34 MEZ Catalogue status / Drawings 4

S2LD-THR 3.50/36/90LF 3.2SN BK BX Weidmüller Interface GmbH & Co. KG Klingenbergstraße 26 D-32758 Detmold Germany www.weidmueller.com Accessories Coding elements Only connects what is supposed to be connected: the right connection at the right place. Coding elements and locking devices clearly assign connecting elements during the manufacturing process and operation The coding elements and locking devices are inserted prior to assembly or during the cable assembly phase. The Weidmüller alternative: configure online using the variant configurator to precode prior to delivery. Incorrect assembly on the circuit board and incorrect plugging of connecting elements is no longer possible. The advantage: no troubleshooting during manufacture and no operational errors by the user. General ordering data Type B2L/S2L 3.50 KO BK BX Version Order No. 1849740000 GTIN (EAN) 4032248378203 Qty. 100 ST PCB plug-in connector, Accessories, Coding element, black, Number of poles: 1 Type B2L/S2L 3.50 KO OR BX Version Order No. 1849730000 GTIN (EAN) 4032248378197 Qty. 100 ST PCB plug-in connector, Accessories, Coding element, orange, Number of poles: 1 Creation date 24.02.2026 09:48:34 MEZ Catalogue status / Drawings 5