| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
2,000 pcs
|
2000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Harwin M7766-46 is a 2-position female jumper socket (shunt) from the M20 series, featuring a closed top design and red polyester glass-filled housing with UL94 V-0 flammability rating. It accepts 0.64mm square or round pins on 2.54mm pitch centers and is rated for 3A maximum current at ambient temperature and 250V DC nominal or AC peak working voltage.
Electrical characteristics include initial contact resistance of 20mΩ maximum, insulation resistance of 100,000MΩ minimum, and a voltage proof of 750V rms at 50Hz. The operating temperature range is -40°C to +85°C. The contacts are tin-plated phosphor bronze with 3µm tin finish, providing reliable performance for up to 50 mating cycles.
This jumper socket is commonly used as an alternative to DIP switches for programming headers or configuration settings on PCBs. Its closed top prevents accidental shorting and allows side-by-side mounting on 2.54mm centers.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.62 | $0.62 |
| 10+ | $0.53 | $0.53 |
| 25+ | $0.49 | $0.49 |
| 50+ | $0.47 | $0.47 |
| 100+ | $0.45 | $0.45 |
| 250+ | $0.42 | $0.42 |
| 500+ | $0.40 | $0.40 |
| 1,000+ | $0.38 | $0.38 |
| 3,000+ | $0.35 | $0.35 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
It has 2 positions arranged in a 1x2 configuration.
The pitch is 2.54mm (0.100 inches).
The maximum current rating is 3A at ambient temperature.
The working voltage is 250V DC nominal or AC peak.
The operating temperature range is -40°C to +85°C.
Initial contact resistance is 20mΩ maximum.
It is rated for a minimum of 50 mating cycles.