Phosphor bronze spring contact jumper sockets Harwin M7683-05 with tin or selective gold plating options
Manufacturer:
Harwin
Description:
Shunts, Jumpers RoHS
Category:
Shunts, Jumpers
Specifications
Mfr. Part #:
M7683-05
Model Number:
M7683-05
Introduction
Product Overview
A range of 2.54mm pitch jumper sockets designed to interconnect two adjacent 0.64mm square or round section pins. These connectors feature a moulded outer body holding phosphor bronze spring contacts, available with tin or selective gold plating. They can be mounted side by side in either direction on 2.54mm pitch centres and are offered in double and single contact versions, with single row versions available with open or closed tops.
Product Attributes
- Brand: HARWIN
- Material (Contacts): Phosphor bronze
- Plating Options: Tin, Selective Gold
Technical Specifications
| Specification | M758X Range | Others |
|---|---|---|
| Current (at ambient temperature) | 1A max | 3A max |
| Working Voltage (at sea level) | 250V DC nominal or AC peak | |
| Voltage Proof (at sea level) | 500V AC | 750V rms at 50Hz |
| Contact Resistance (Initial) | 20m max | |
| Contact Resistance (After conditioning) | 30m max (Tin), 25m max (Gold) | 30m max (Tin), 25m max (Gold) |
| Insulation Resistance (measured between two pins not electrically connected) | 5,000M min | 100,000M min (initial), 1,000M min (hot after conditioning) |
| Environmental Classification | 40/85/21 | |
| Low Air Pressure Severity | 300 mbar | |
| Operating Temperature Range | -55C to +105C | -40C to +85C |
| Durability (Gold on contact area) | 300 mating operations | |
| Durability (Tin on contact area) | 50 mating operations | |
| High Temperature, Long Term (current as in 2.1.) | 1,000 hours at 70C | |
| High Temperature, Short Term (no electrical load) | 250 hours at 85C | |
| Contact Holding Force (with 0.64mm square pin) | 100gram deadweight | |
| Insertion force (0.64mm square pin) | 13.7N max, 2.0N min | 14.5N max, 5.0N min |
| Withdrawal force | 7.4N max, 1.0N min | 5.0N max, 1.0N min |
2411272241_Harwin-M7683-05_C6658756.pdf
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