40 Pins Machined Male Header Strip Round Pin 2.54mm Pitch SIL Connector
The 40 Pins Machined Male Header Strip is a high-quality round-pin single inline (SIL) connector designed for reliable and durable electrical connections in electronic circuits and prototyping applications. Featuring 40 precision-machined male pins with a 2.54mm standard pitch, this header provides excellent conductivity and mechanical stability, making it ideal for use with breadboards, PCBs, and sockets.
Unlike regular square-pin headers, the machined round pins offer smoother insertion, superior contact reliability, and longer lifespan — especially suitable for repeated mating cycles or high-performance applications.
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Features :-
- Product Type: male header pin
- Receptacle Type: Round
- Number of pins: 40
- Pin spacing: 0.1” or 2.54mm
- Insulator material: high-temperature plastic
SPECIFICATIONS :-
| Material | Brass |
| Voltage Rating | 100V |
| Current Rating | 3A |
| Contact Resistance | 10m? |
| Number of Pins | 40 |
| Orientation | Straight |
| Supported Wire Gauge | 22-24 AWG |
| Temperature range | -40°C to 130°C |
Applications
- Arduino and Raspberry Pi compatible connections
- Embedded system and microcontroller projects
- Prototyping and PCB development
- Board-to-board or wire-to-board connections
- Test jigs and circuit experimentation setups
*Product image for illustration purposes only, actual product may vary.









Ashok. (Verified Customer) –
Ashok. –