About Through hole contact pin headers
Overview and features
Pin headers that can be connected to the plated 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.
Product examples
- One side contact type
- One side contact type
- One side contact type
- Both sides contact type
Specifications / Specification examples
| Terminal | Size | φ0.45㎜ |
|---|---|---|
| Material | phosphor bronze (C5191W) | |
| Plating | Au | |
| Base | Material | CEM-3 etc |
| No. of pins | 4p ～ | |
| Pitch | 1.27㎜、2.54㎜ | |
| Applicable plated through hole | Board thickness | 1.2㎜ ～ 1.6㎜ |
| Plating | Au 0.05μm or more | |
| Finish diameter | φ0.8㎜±0.05 | |
| No. of insertions | Max. 50 | |
|---|---|---|
| Insert strength (4p, plated through hole diameter: φ0.8㎜) |
Insert | Max. 3N |
| Withdraw | 0.4N or more | |
| Rated current | 1A | |
| Insulation resistance | 500MΩ or more | |
| Withstand voltage | 1.27㎜ pitch | 500V AC, DC/1 minute |
| 2.54㎜ pitch | 1,000V AC, DC/1 minute | |
| Contact resistance | 20mΩ or less | |