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B2CF and S2C Series Terminal Blocks

The new generation of compact installations is Weidmüller's B2CF portfolio


Weidmüller's B2CF and S2C Series terminal blocks are established standards for connecting signals and are leading the pack. Maximum connection density in the smallest of spaces, the 2-row B2CF is the trend setter when connecting typical sensor cables of up to 1.5 mm2 in the field. It bridges the gap between insufficient space and increased functionality.

The result is a connectivity solution for standard industrial cables in 1.75 mm pitch that is 30% smaller than a similar solution in 2.5 mm pitch – and which features 100% of the ruggedness found in the 3.5 mm pitch.
Weidmüller's Terminal Blocks

B2CF Series Features and Benefits
  • Push In Connection
    • Quick and safe wiring for both solid and stranded wires
  • Halogen free plastic
    • Minimizes any flammability risk and enhances the compact construction
  • Double density connection
    • Compact design to maximize the number of connections in the smallest amount of space
    • Up to 10% less space on the circuit board and up to 30% less on the front panel
  • Broad wire size compatibility
    • Suitable for wire from 0.14 mm2 to 1.50 mm2 even with wire-end ferrules

S2C Series Features and Benefits
  • Touch proof header with finger protection
    • Designed to protect the contact and user
  • High Temperature materials
    • Made from an LCP material that can be used in reflow soldering

Digi-Key P/N Manufacturer P/N Description  
281-2966-ND 1278290000 CONN TERM BLOCK PLUG 8POS 3.5MM Datasheet
281-2976-ND 1289320000 CONN TERM BLK HDR 8POS 3.5MM R/A
281-2978-ND 1290230000 CONN TERM BLK HDR 3POS .138 VERT
281-2980-ND 1277520000 CONN TERM BLOCK PLUG 7POS 3.5MM
281-2981-ND 1289550000 CONN TERM BLK HDR 12POS .138 R/A
281-2987-ND 1277570000 CONN TERM BLOCK PLUG 12POS 3.5MM
281-2988-ND 1278310000 CONN TERM BLOCK PLUG 10POS 3.5MM
281-3001-ND 1277940000 CONN TERM BLOCK PLUG 10POS 3.5MM
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