1×40 Pin 1.27mm Pitch Male Single Row Berg Header Strip
The 1×40 Pin 1.27mm Pitch Male Single Row Berg Header Strip is a compact and high-density interconnect component used in modern electronic devices and miniature circuit boards. Its 1.27mm pin spacing allows for space-saving PCB layouts, making it ideal for high-performance and compact embedded systems.
This male header strip consists of 40 straight pins arranged in a single row with a 1.27mm (0.05 inch) pitch. It provides reliable signal and power connections between PCBs, modules, or flat cables. The narrow pitch design makes it suitable for SMD circuits, fine-pitch PCBs, and miniature devices like microcontrollers, sensors, and data modules.
It is commonly used for connections where standard 2.54mm headers would be too large — ensuring high-density packaging without compromising electrical integrity.
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Features
- High-density design with 1.27mm pitch for compact electronics.
- 40-pin single-row configuration for flexible connectivity.
- Straight (vertical) orientation for through-hole mounting.
- Gold- or tin-plated brass pins ensure excellent conductivity.
- Durable thermoplastic base resistant to soldering heat.
- Easily cuttable to desired pin count.
- Compatible with 1.27mm female headers, IDC connectors, and SMD boards.
- RoHS compliant and lead-free construction.
Specifications :-
| Connector | Header Strip |
| Gender | Male |
| Mounting Type | Through Hole |
| Pin Spacing (mm) | 1.27 |
| Contact Material | Phosphor Bronze |
| Contact Resistance | 20m |
| Insulation Material | PBT UL 94V-0 |
| Insulation Resistance (M) | 1000 |
| Length (mm) | 51 |
| Width (mm) | 2 |
| Height (mm) | 7 |
Applications
- Compact PCB interconnections
- Embedded systems and microcontrollers
- High-density signal transfer circuits
- IoT devices and sensor boards
- Communication and data modules
- Portable and space-constrained electronics
Advantages
- Compact 1.27mm pitch saves valuable PCB space.
- Provides stable and low-resistance electrical contact.
- Compatible with fine-pitch connectors and SMD designs.
- Durable for both prototyping and production environments.
- Can be trimmed to custom lengths as required.
*Product image for illustration purposes only, actual product may vary.











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