2.54mm 40P F/F IDC Flat Ribbon Cable

40-Pin (40P) IDC Female-to-Female Connectors: Dual 40-pin Insulation Displacement Connectors (IDC) on both ends allow fast, high-density connection between dual-row male pin headers.

Standard 2.54mm (0.1") Pitch Spacing: Fully compatible with standard 2.54mm dual-row pin headers found on single-board computers, GPIO expansion boards, and industrial controllers.

40-Conductor Ribbon Cable Assembly: Wide, flat ribbon wire layout ensures organized multi-channel data and power bus routing, avoiding tangled individual wire leads.

Polarized Keyed Housing: Features central polarizing notch keys on both female connectors to ensure proper orientation and prevent reverse-polarity plugging.

Durable & Flexible Insulation: Constructed with stranded copper core leads wrapped in flexible, heat-resistant PVC jacketing with a red polarity edge marker for quick pin-1 identification.

Conductor & Connector Material: Stranded copper alloy wire conductors with molded thermoplastic IDC female socket housings.

Technical Specifications:

Connector Type: 40-Pin Female to 40-Pin Female (IDC F/F).

Pin Pitch / Spacing: 2.54mm (0.1'').

Conductor Count: 40 Conductors.

Color: Gray ribbon cable with red polarity trace line and black connectors.

Usage Advice: Align the central keyway notch with the pin header shroud before pressing firmly into place to avoid bending header pins.

Maintenance: Do not bend or fold the flat ribbon cable at sharp right angles to prevent internal conductor fatigue or damage.

Essential Bus & Parallel Interconnect Cable: Position as a core ribbon cable for electronics developers, vintage computing repairs, breadboard expansion shields, and multi-signal bus setups.

Highlight Plug-and-Play Convenience: Emphasize how pre-crimped 40P IDC connectors provide instant, high-density 40-wire connections without soldering or manual terminal crimping.

Recommended Cross-Sell Add-ons: Pair with 620pcs 2.54mm/0.1" Connectors Wire Jumper Cable Pin Header Kit, Ribbon Cable 22AWG 40 way - 1 Meter, ISP Download Cable FC10P Connector 20CM, 2.54mm Pin Pitch, and ESD antistatic mat 50x40CM PCB Welding Mat.

Featured Collection Star: Display prominently on your FFC / FRC cable collection page as your core 40-pin female-to-female IDC ribbon cable solution.