1793273 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 headers, nominal cross section: 2.5 mm2, color: red, nominal current: 12 A, contact surface: Sn, contact connection type: Pin, number of potentials: 2, number of rows: 1, number of positions: 2, number of connections: 2, product range: MSTBW 2,5/..-G, pitch: 5 mm, mounting: Wave soldering, pin layout: Linear pinning, solder pin [P]: 3.5 mm, number of solder pins per potential: 1, plug-in system: COMBICON MSTB 2,5, Pin connector pattern alignment: Standard, locking: without, mounting method: without, type of packaging: packed in cardboard Your advantages Maximum flexibility when it comes to device design – one header for connectors with different connection technologies• Well-known mounting principle allows worldwide use Stand-offs enable the PCB to be cleaned or sealed Commercial data Item number 1793273 Packing unit 50 pc Minimum order quantity 50 pc Note Made to order (non-returnable) Sales key AA03 Product key AACSGL GTIN 4046356648837 Weight per piece (including packing) 1.064 g Weight per piece (excluding packing) 0.804 g Customs tariff number 85366930 Country of origin IN MSTBW 2,5/ 2-G RD CR2 - PCB header 1793273 https://www.phoenixcontact.com/us/products/1793273 Nov 11, 2025, 1:26AM Page 1 (6)

Product family MSTBW 2,5/..-G Product line COMBICON Connectors M Number of positions 2 Pitch 5 mm Number of connections 2 Number of rows 1 Number of potentials 2 Mounting type without Pin layout Linear pinning Solder pins per potential 1 Electrical properties Properties Nominal current IN 12 A Mounting Mounting type Wave soldering Pin layout Linear pinning 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 Tin-plated Metal surface contact area (top layer) Tin (5 - 7 µm Sn) Metal surface contact area (middle layer) Nickel (2 - 3 µm Ni) Metal surface soldering area (top layer) Tin (5 - 7 µm Sn) Metal surface soldering area (middle layer) Nickel (2 - 3 µm Ni) Material data - housing Color (Housing) red (3001) 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 MSTBW 2,5/ 2-G RD CR2 - PCB header 1793273 https://www.phoenixcontact.com/us/products/1793273 Nov 11, 2025, 1:26AM Page 2 (6)

Temperature for the ball pressure test according to EN 60695- 10-2 125 °C Notes 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. Dimensions Dimensional drawing Pitch 5 mm Width [w] 10 mm Height [h] 15.95 mm Length [l] 12 mm Installed height 12.45 mm Solder pin length [P] 3.5 mm Pin dimensions 11 mm PCB design Hole diameter 1.4 mm Environmental and real-life conditions Ambient conditions Ambient temperature (operation) -40 °C ... 100 °C (dependent on the derating curve) Ambient temperature (storage/transport) -40 °C ... 70 °C Relative humidity (storage/transport) 30 % ... 70 % Ambient temperature (assembly) -5 °C ... 100 °C Packaging specifications Type of packaging packed in cardboard MSTBW 2,5/ 2-G RD CR2 - PCB header 1793273 https://www.phoenixcontact.com/us/products/1793273 Nov 11, 2025, 1:26AM Page 3 (6)

To download certificates, visit the product detail page: https://www.phoenixcontact.com/us/products/1793273  CSA Approval ID: 13631-2585951 Nominal voltage UN Nominal current IN Cross section AWG Cross section mm2 B

300 V 15 A - -

D

300 V 10 A - -

 cULus Recognized Approval ID: E60425-19931011 Nominal voltage UN Nominal current IN Cross section AWG Cross section mm2 B D  VDE approval of drawings Approval ID: 40050648 Nominal voltage UN Nominal current IN Cross section AWG Cross section mm2 keine

250 V 12 A - -

MSTBW 2,5/ 2-G RD CR2 - PCB header 1793273 https://www.phoenixcontact.com/us/products/1793273 Nov 11, 2025, 1:26AM Page 4 (6)

ECLASS-13.0 27460201 ECLASS-15.0 27460201 ETIM ETIM 9.0 EC002637 UNSPSC UNSPSC 21.0 39121400 MSTBW 2,5/ 2-G RD CR2 - PCB header 1793273 https://www.phoenixcontact.com/us/products/1793273 Nov 11, 2025, 1:26AM 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% EF3.0 Climate Change CO2e kg 0.034 kg CO2e Phoenix Contact 2025 © - all rights reserved https://www.phoenixcontact.com Phoenix Contact USA

586 Fulling Mill Road

Middletown, PA 17057, United States (+717) 944-1300 info@phoenixcon.com MSTBW 2,5/ 2-G RD CR2 - PCB header 1793273 https://www.phoenixcontact.com/us/products/1793273 Nov 11, 2025, 1:26AM Page 6 (6)