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High Temperature DC Power Jacks & Plugs NPB 637 New high temperature jacks and plugs from Switchcraft utilize a specially engineered, high RTI thermoplastic capable of withstanding higher temperatures and current than our standard power jacks. This is ideal for applications with a high ambient temperature and is better able to withstand the high temperatures introduced by soldering than typical power jacks and plugs. They are made in the USA using the same high quality components and procedures as our other power jacks and plugs and are fully mateable with either high temperature or standard jacks and plugs from Switchcraft. 5555 N ELSTON AVE, CHICAGO, IL 60630 - 773.792.2700 - SALES@SWITCHCRAFT.COM High Temperature DC Power Jacks & Plugs NPB 637 VISIT WWW.SWITCHCRAFT.COM FOR THE MOST UP-TO-DATE PRODUCT SPECIFICATIONS High Temperature DC Power Jacks & Plugs NPB 637 SPECIFICATIONS ELECTRICAL: Voltage Rating: Current Rating: Insulation Resistance: Contact Resistance: Dielectric Withstanding: MATERIAL (JACKS): Bushing: Terminals: Hardware: Electrical Insulator: Contacts: MATERIAL (PLUGS): Plug Sleeve and Pin: Lock Ring: Lock Ring Thread Size: Finger Insulator: Insulating Washers: Terminals: Handle: Handle Thread Size: 24V DC resistive See current carry table on pg. 2 1,000 MΩ min. 0.01Ω max. (initial) 0.02Ω max. (after humidity/ durability) 0.10Ω max. (after salt spray) 500 VAC max. Copper Alloy, nickel plated Copper Alloy, silver plated P2439 nickel plated copper alloy hex nut P2441 nickel plated steel flat washer High RTI Thermoplastic, Phenolic Copper Alloy, silver plated Nickel-plated copper alloy. Nickel-plated copper alloy. 5/16 - 32 UNEF 2B. High RTI Thermoplastic Phenolic Copper alloy, electro-tinned. High RTI Thermoplastic 5/16 - 24 UNF 2B. MECHANICAL/ ENVIRONMENTAL: Life: 5,000 insertion/withdrawal cycles min Operating Forces: 3 pound maximum insertion 4 ounce minimum withdrawal Temperature Limits: -40°C to 105°C (-40°F to 221°F) 5555 N ELSTON AVE, CHICAGO, IL 60630 - 773.792.2700 - SALES@SWITCHCRAFT.COM