NPB 637

High Temperature DC Power Jacks & Plugs

55 5 5 N EL STON AVE, CHIC A GO , IL 606 30 - 77 3.79 2.2700 - SALES@SW ITCHCRAFT.COM

SPECIFICATIONS

ELECTRICAL:

Voltage Rating:

24V DC resistive

Current Rating:

See current carry table on pg. 2

Insulation Resistance:

1,000 MΩ min.

Contact Resistance:

0.01Ω max. (initial)

0.02Ω max. (after humidity/ durability)

0.10Ω max. (after salt spray)

Dielectric Withstanding:

500 VAC max.

MATERIAL (JACKS):

Bushing:

Copper Alloy, nickel plated

Terminals:

Copper Alloy, silver plated

Hardware:

P2439 nickel plated copper alloy hex nut

P2441 nickel plated steel flat washer

Electrical Insulator:

High RTI Thermoplastic, Phenolic

Contacts:

Copper Alloy, silver plated

MATERIAL (PLUGS):

Plug Sleeve and Pin:

Nickel-plated copper alloy.

Lock Ring:

Nickel-plated copper alloy.

Lock Ring Thread Size:

5/16 - 32 UNEF 2B.

Finger Insulator:

High RTI Thermoplastic

Insulating Washers:

Phenolic

Terminals:

Copper alloy, electro-tinned.

Handle:

High RTI Thermoplastic

Handle Thread Size:

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)