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WEIDMULLER 1277530000 Female Plug Connector

The Weidmuller OMNIMATE Signal B2CF 3.50/16/180 SN BK BX is a robust and reliable PCB plug-in connector designed for efficient signal transmission. Its PUSH IN spring connection simplifies wire termination, while the integrated push-buttons clearly separate the wire-entry and handling areas for intuitive use. The connector's compact design allows for high component density, making it ideal for space-constrained applications in industrial automation, control systems, and power distribution. It supports a wide range of conductor sizes and is compatible with various wire end ferrules, ensuring versatility in different wiring scenarios. The connector is also designed for safe operation, featuring touch-safe protection and the option for coding to prevent mismating.

Authorized Distributors
Source:DigiKey
Part No:1277530000
Stock:386
Inv Date:06-11-2026
Price: Unit price: $20.94
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Part No:1277530000
Stock:134
Inv Date:06-12-2026
Price: Unit price: $16.36
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Part No:1277530000
Stock:21
Inv Date:06-11-2026
Price: Unit price: $11.79
Buy/RFQ:
Part No:1277530000
Stock:21
Inv Date:06-11-2026
Price: Unit price: $11.79
Buy/RFQ:

WEIDMULLER 1277530000 Female Plug Connector Specifications:

  • Type: B2CF 3.50/16/180 SN BK BX
  • Order No.: 1277530000
  • Version: PCB plug-in connector, female plug, 3.50 mm, Number of poles: 16, 180°, PUSH IN, Spring connection, Clampingrange, max. : 1.5 mm², Box
  • GTIN(EAN): 4050118067804
  • Quantity: 66pc(s).
  • Product data (IEC): 320 V / 13.4 A / 0.14 - 1.5 mm²
  • Product data (UL): 300 V/9.5 A/AWG 26 - AWG 16
  • Width: 28 mm
  • Height: 15.2 mm
  • Depth: 26.25 mm
  • Net weight: 10.534 g
  • Width (inches): 1.102 inch
  • Height (inches): 0.598 inch
  • Depth (inches): 1.033 inch
  • Product family: OMNIMATE Signal - series B2C/S2C 3.50 - 2-row
  • Wire connection method: PUSH IN, Spring connection
  • Pitch in inches(P): 0.138 inch
  • Number of poles: 16
  • L1 in inches: 0.965 inch
  • Pin seriesquantity: 2
  • Touch-safe protection acc. to DIN VDE: 0470
  • Safe from finger touch: Yes
  • Can be coded: Yes
  • Actuatingforce actuatingelement,max.: 40 N
  • Screwdriver blade standard: DIN 5264
  • Plugging force/pole, max.: 5 N
  • Type of connection: Field connection
  • Pitch in mm (P): 3.5 mm
  • Conductor outlet direction: 180°
  • L1 in mm: 24.5 mm
  • Number of rows: 1
  • Rated cross-section: 1.5 mm²
  • IP rating: IP 20
  • Strippinglength: 10 mm
  • Screwdriver blade: 0.4 x 2.5
  • Pluggingcycles: 25
  • Pulling force/pole, max.: 5 N
  • Insulatingmaterial: PA 66 GF 30
  • Colour: black
  • Colour of operational elements: orange
  • Material of operational elements: PA 66/6
  • Colour chart(similar): RAL 9011
  • Insulatingmaterialgroup: II
  • Comparative Tracking Index (CTI): ≥ 600
  • Insulation strength: ≥ 108Ω
  • UL 94 flammabilityrating: V-0
  • GWFI: 960 °C
  • Contact material: Copper alloy
  • Contact surface: tinned
  • Layer structure ofplugcontact: 2...5µm Sn hot-diptinned
  • Storage temperature,min.: -40 °C
  • Storage temperature,max.: 70 °C
  • Operatingtemperature,min.: -50 °C
  • Operatingtemperature,max.: 120 °C
  • Temperature range,installation,min.: -40 °C
  • Temperature range, installation, max.: 120 °C
  • Clampingrange,min.: 0.14 mm²
  • Clampingrange,max.: 1.5 mm²
  • Solid,min. H05(07)V-U: 0.14 mm²
  • Solid,max. H05(07)V-U: 1.5 mm²
  • Flexible,min. H05(07)V-K: 0.14 mm²
  • Flexible,max. H05(07)V-K: 1.5 mm²
  • w. plastic collar ferrule, DIN 46228 pt 4, min.: 0.14 mm²
  • w. plastic collar ferrule, DIN 46228 pt 4, max.: 1 mm²
  • w. wire end ferrule, DIN 46228 pt 1, min.: 0.14 mm²
  • w. wire end ferrule, DIN 46228 pt 1, max.: 1.5 mm²

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