







⚡ Connect with Confidence — Power Your Projects Like a Pro!
This 20-piece set of 2.54mm pitch, 40-pin male and female header connectors offers precise, breakaway single-row design ideal for Arduino shields and PCB projects. Crafted from durable fiberglass and plastic, these lightweight connectors provide reliable, customizable connectivity to elevate your electronics builds.

| ASIN | B01MQ48T2V |
| ASIN | B01MQ48T2V |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #19,386 in Computers ( See Top 100 in Computers ) #233 in Single-Board Computers |
| Color | Male and Female Header --20PCS |
| Customer Reviews | 4.5 4.5 out of 5 stars (302) |
| Customer reviews | 4.5 4.5 out of 5 stars (302) |
| Date First Available | 23 October 2017 |
| Date First Available | 23 October 2017 |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 60 g |
| Item model number | dz-pz-01 |
| Item model number | dz-pz-01 |
| Manufacturer | Ocrtechci |
| Manufacturer | Ocrtechci |
| Material | Fiberglass, Plastic |
| Measurement System | Metric |
| Part number | dz-pz-01 |
| Product Dimensions | 10.3 x 1.1 x 0.1 cm; 60 g |
| Product Dimensions | 10.3 x 1.1 x 0.1 cm; 60 g |
| Switch Type | 40 way |
C**S
Great product. Exactly as advertised
M**.
The header worked well in my electronic project. Fit together is adequate.
J**T
Perfect
J**H
Not sure what to say, they're headers. They do what they do, and break apart easily. Fast delivery.
R**W
Used these to interface to an Arduino. Changes can be made in the future if needed to acommodate wiring changes with new header without having to modify the Arduino. I keep some empty pins on the header to secure extra grip force when header is inserted into Arduino sockets.
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