1763902 PHOENIX | Alldatasheet

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Please be informed that the data shown in this PDF document is generated from our online catalog. Please find the complete data in the user documentation. Our general terms of use for downloads are valid. PCB connector, nominal cross section: 2.5 mm2, color: green, nominal current: 12 A, contact surface: Au, contact connection type: Socket, number of potentials: 2, number of rows: 1, number of positions: 2, number of connections: 2, product range: SMSTB 2,5/..-STFS59, pitch: 5. 08 mm, connection method: Screw connection with tension sleeve, screw head form: L Slotted, conductor/PCB connection direction: -45 °, locking clip: - without locking clip, plug-in system: COMBICON MSTB 2,5, locking: Screw locking mechanism, mounting method: Screw flange, type of packaging: packed in cardboard Your advantages Well-known connection principle allows worldwide use• Optimized for tight installation situations: operation and conductor connection from one direction Screwable flange for superior mechanical stability Low temperature rise, thanks to maximum contact force Allows connection of two conductors Commercial data Item number 1763902 Packing unit 50 pc Minimum order quantity 1 pc Note Made to order (non-returnable) Product key AAHGGC GTIN 4046356417099 Weight per piece (including packing) 5.143 g Weight per piece (excluding packing) 4.858 g Customs tariff number 85366990 Country of origin PL SMSTB 2,5/ 2-STFS59-5,08AU SEL - PCB connector 1763902 https://www.phoenixcontact.com/pc/products/1763902 Nov 11, 2025, 1:24AM Page 1 (6)

Product type PCB connector Product family SMSTB 2,5/..-STFS59 Product line COMBICON Connectors Special Number of positions 2 Pitch 5.08 mm Number of connections 2 Number of rows 1 Number of potentials 2 Mounting type Screw flange Electrical properties Properties Nominal current IN 12 A Rated voltage (III/3) 250 V Connection data Connection technology Connector system COMBICON MSTB 2,5 Nominal cross section 2.5 mm² Contact connection type Socket Interlock Locking type Screw locking mechanism Mounting type Screw flange Tightening torque 0.3 Nm Conductor connection Connection method Screw connection with tension sleeve Conductor/PCB connection direction -45 ° Conductor cross-section AWG 24 ... 12 Conductor cross-section flexible, with ferrule without plastic sleeve 2 conductors with same cross section, solid 0.2 mm² ... 1 mm² 2 conductors with same cross section, flexible, with ferrule without plastic sleeve 0.25 mm² ... 1 mm² 2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve SMSTB 2,5/ 2-STFS59-5,08AU SEL - PCB connector 1763902 https://www.phoenixcontact.com/pc/products/1763902 Nov 11, 2025, 1:24AM Page 2 (6)

Drive form screw head Slotted (L) Specifications for ferrules without insulating collar recommended crimping tool 1212034 CRIMPFOX 6 Specifications for ferrules with insulating collar recommended crimping tool 1212034 CRIMPFOX 6 Material specifications Material data - contact Note WEEE/RoHS-compliant, free of whiskers according to IEC 60068-2-82/JEDEC JESD 201 Contact material Cu alloy Surface characteristics partially gold-plated Metal surface terminal point (top layer) Tin (4 - 8 µm Sn) Metal surface contact area (top layer) Gold (0.8 - 1 µm Au) Metal surface contact area (middle layer) Nickel (2 - 3 µm Ni) Material data - housing Color (Housing) green (6021) Insulating material PA Insulating material group I CTI according to IEC 60112 600 Flammability rating according to UL 94 V0 Glow wire flammability index GWFI according to EN 60695-2-12 850 Glow wire ignition temperature GWIT according to EN 60695-2- 775 Temperature for the ball pressure test according to EN 60695- 10-2 125 °C Dimensions Dimensional drawing Pitch 5.08 mm Width [w] 20.32 mm Height [h] 15.5 mm Length [l] 25.6 mm Mounting Flange Tightening torque 0.3 Nm SMSTB 2,5/ 2-STFS59-5,08AU SEL - PCB connector 1763902 https://www.phoenixcontact.com/pc/products/1763902 Nov 11, 2025, 1:24AM Page 3 (6)

Notes on operation In accordance with IEC 61984, COMBICON connectors have no switching power (COC). During designated use, they must not be plugged in or disconnected when carrying voltage or under load. Electrical tests Air clearances and creepage distances | Insulating material group I Rated insulation voltage (III/3) 250 V Packaging specifications Type of packaging packed in cardboard SMSTB 2,5/ 2-STFS59-5,08AU SEL - PCB connector 1763902 https://www.phoenixcontact.com/pc/products/1763902 Nov 11, 2025, 1:24AM Page 4 (6)

ECLASS-13.0 27460202 ECLASS-15.0 27460202 ETIM ETIM 9.0 EC002638 UNSPSC UNSPSC 21.0 39121400 SMSTB 2,5/ 2-STFS59-5,08AU SEL - PCB connector 1763902 https://www.phoenixcontact.com/pc/products/1763902 Nov 11, 2025, 1:24AM Page 5 (6)

Environmental product compliance EU RoHS Fulfills EU RoHS substance requirements Yes, No exemptions China RoHS EFUP-EEnvironment friendly use period (EFUP) No hazardous substances above the limits EU REACH SVHC REACH candidate substance (CAS No.) No substance above 0.1 wt% Phoenix Contact 2025 © - all rights reserved https://www.phoenixcontact.com PHOENIX CONTACT GmbH & Co. KG Flachsmarktstraße 8 D-32825 Blomberg +49 (0) 5235-3 00 info@phoenixcontact.com SMSTB 2,5/ 2-STFS59-5,08AU SEL - PCB connector 1763902 https://www.phoenixcontact.com/pc/products/1763902 Nov 11, 2025, 1:24AM Page 6 (6)