Phosphor bronze spring contact jumper sockets Harwin M7683-05 with tin or selective gold plating options

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Price: Negotiable

MOQ: Negotiable

Delivery Time: Negotiable

Product Description

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