Through hole contact pin headers
This is an introduction to the pin header that allows the boards to be connected to each other without using solder.
About Through hole contact pin headers
Through hole contact pin headers overview and features
Pin header that can be connected to the through hole of the board without soldering.
The mating part of the terminal is cranked and alternately oriented to butt together to retain the connection.
It is solderless and easy to replace.
Through hole contact pin headers product examples
- Single side contact
- Single side contact
- Single side contact
- Double side contact
Through hole contact pin headers specifications/specification examples
| Terminal | Size | φ0.45mm |
|---|---|---|
| Material | phosphor bronze (C5191W) | |
| Surface treatment | Au | |
| Base | Material | CEM-3 etc |
| No. of pins | 4p~ | |
| Pitch | 1.27mm, 2.54mm | |
| Applicable through hole | Board thickness | 1.2mm ~ 1.6mm |
| Gold plating | 0.05μm or more | |
| Finish diameter | φ0.8mm±0.05 | |
| No. of insertions | Max. 50 | |
|---|---|---|
| Insert strength (4p, through hole diameter: φ0.8mm) |
Insert | Max. 3N |
| Withdraw | 0.4N or more | |
| Rated current | 1A | |
| Insulation resistance | 500MΩ or more | |
| Withstand voltage | 1.27mm pitch | 500V AC, DC/1 minute |
| 2.54mm pitch | 1,000V AC, DC/1 minute | |
| Contact resistance | 20mΩ or less | |