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JSB Micro Miniature Connector Series

The Ulti-Mate family of microminiature center jackscrew connectorsand jackpost is the JSB Series. Available layouts of 10, 11, 26 and 35 contacts. The JSB Series has a full range of terminations including cable to cable, board to cable, board to board. To learn more about the Ulti-Mate JSB Series, please see the following:

Electrical
Contact Resistance	8 milliohm max contact only and 32 millohms max with 6" wire @ 2.5A
Current Rating	3A max.
Dielectric WithStanding Voltage	600 VAC at sea level, 150 VAC at 70,000 feet. 1mA leakage current max.
Insulation Resistance	500 VDC and 5000 Megohms min.

Mechanical
Engaging Force	6 oz max. (Signal contacts only, no data for Power or Coax contacts)
Separation Force	.5 oz. min. (Signal contacts only, no data for Power or Coax contacts)
Mating/Unmating Force	10 oz x # of contacts max. (Signal contacts only, no data for Power or Coax contacts)
Vibration	EIA-364-28 Condition IV, 1 microsecond max discontinuity
Shock	EIA-364-27 Condition E, 1 microsecond max discontinuity
Durability	500 matings, passes Mating Force, CR, Eng and Sep Forces
Salt Spray	EIA 364-26 Condition B-48 hours

Materials and Finishes
Signal Pin Contacts	C17200 Beryllium Copper per ASTM B194
Signal Socket Contacts	C21000 Brass Alloy per ASTM B36
Contact Plating	.000050 Thk Gold Plating per ASTM B488
Shell	C36000 Brass Alloy per ASTM B36
Shell Plating	Electroless Nickel per AMS 2404
Insulator Material	Polyphenylene Sulfide (PPS) Per MIL-M-24519 GST-40F
Lockign Ring	C17300 Beryllium Copper per ASTM B196 (plug side only)
Actuating Ring	C36000 Brass Alloy per ASTM B36 (plug side only
O-Ring	70 Durometer Nitril (Buna-N)

Our How To Order tab allows users to configure the Winchester Engineering # for JSB Micro Miniature Connector Series .

Please confirm the part number(s) you selected with our customer service department prior to placement of order.

*Indicates Preferred Standard
**Consult Factory for other plating options
*** Leave blank if no Mounting Option is required (F01- Float Mount is not available for size 100)

JSB Micro Miniature Connector Series

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