- Economical replacement for Molex 51021 Connector, similar specification & quality but low price.
Description
Product Profile
| Series: | WB1251 (51021) SMT Connector |
| Category: | Wire-to-Board type SMT Connector |
| Type: | Crimp style, Compact type, Disconnectable type |
| PC board mounting direction: | Top entry, Side entry |
Model Explanation
| WB | 1001 | – | H | 02 |
| ① | ② | ③ | ④ | |
| ① | WB: Wire-to-Board Connector WW: Wire-to-Wire Connector BI: Board-in Connector |
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| ② | Series number | |||
| ③ | H: Housing T: Terminal PT: Top Entry type Pressure Welding Bar Wafer PS: Side Entry type Pressure Welding Bar Wafer ST: Top Entry type SMT Wafer SS: Side Entry type SMT Wafer |
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| ④ | Poles | |||
Specification
| Pitch: | 1.25 mm |
| Poles: | 2 ~ 25 P |
| Current rating: | 1.0 A AC/DC |
| Voltage rating: | 125 V AC/DC |
| Temperature range: | -25 ~ 85 ℃ |
| Contact resistance: | ≤ 20 mΩ |
| Insulation resistance: | ≥ 100 MΩ |
| Withstand voltage: | 500 V AC/minute |
| Applicable wire: | AWG #32 ~ #28 |
| Applicable PC board thickness: | 0.8 mm |
