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LIGHT-WEIGHT, LOW-PROFILE, SPACE-SAVING DESIGN
The Amphenol MIL-DTL-38999 series II JT connector offers high-density contact arrangements and shell types in a small size. They were designed for high-performance requirements, including military and commercial aviation applications that require a very low profile. The Amphenol MIL-DTL-38999 series II JT connector is environmentally-sealed and have a wide operating temperature range to meet the demand of harsh environments/conditions.
The Amphenol JT series connector is intermateable with Souriau and all MIL-DTL-38999 series connectors, and were formerly called MIL-C-38999. A broad range of military and commercial accessories are also available. See our full list of Amphenol JT connector MIL-DTL-38999 series II features in the specifications below.
Get shopping! Mil spec part number prefixes include MS27472, MS27473, MS27474, MS27484, MS27497, MS27499, MS27500, MS27508 and MS27513.
FEATURES
Materials & Finishes
Electrical Data
Test Voltage (unmated condition)
Operating Voltage
Current Rating by Contact Size & Wire Accommodation (Test Amps)
Contact Resistance of Mated Contacts End-to-End
Insulation Resistance 5,000 megohms minimum
* Inactive for new designs
Mechanical
Wire Sealing Range
Insulation Strip Length
All dimensions in inches (millimeters in parenthesis)
* Inactive for new designs
Cross-Section
AMPHENOL JT SERIES EXCERPT FROM MIL-DTL-38999K
3.43.2 JAN brand. The United States Government has adopted, and is exercising legitimate control over the certification marks “JAN” and “J”, respectively, to indicate that items so marked or identified are manufactured to, and meet all the requirements of military specification. Accordingly, items acquired to, and meeting all of the criteria specified herein and in applicable specifications shall bear the certification mark “JAN” except that items too small to bear the certification mark “JAN” shall bear the letter “J”. The “JAN” or “J” shall be placed immediately before the PIN except that if such location would place a hardship on the manufacturer in connection with such marking, the “JAN” or “J” may be located on the first line above or below the PIN. Items furnished under contracts or orders which either permit or require deviation from the conditions or requirements specified herein or in applicable specifications shall not bear “JAN” or “J”. In the event an item fails to meet the requirements of this specification and the applicable specification sheets or associated detail specifications, the manufacturer shall remove the “JAN” or the “J” from the sample tested and also from all items represented by the sample. The “JAN” or “J” certification mark shall not be used on products acquired to contractor drawings or specification. The United States Government has obtained Certificate of Registration No. 504,860 for the certification mark “JAN”.
Note: The “JAN” or “J” is not part of the PIN but indicates a certification.
PIN = Part Identification Number