Mil-Spec Standard J30j-25tjl Rectangular Connector J30j Connector for Aerospace and Defense

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Product Description

Rectangular Connector Overview
Basic Specifications
Model NO.J30J-25TJL
ApplicationPCB, Power, Audio & Video, Automotive
Interface TypeAC/DC
Operating FrequencyLow Frequency
GenderMale
Poles9
HousingsMetal
Contact FinishGold
Temperature Rating-55°C ~ +125°C
Contact Resistance≤ 10 MΩ
Endurance500 Cycle
Salt Spray96 H
Product Description
J30J-25TJL Micro-D Connector
The J30J-25TJL is a microminiature rectangular plug featuring 25 contacts in a dual-row arrangement. It utilizes the industry-standard Twist Pin contact system, which provides multiple points of electrical contact to ensure signal continuity even under extreme vibration and shock.
Plug type A (mm) B (mm) C (mm)
J30J-9TJ19.614.37.6
J30J-15TJ23.518.27.6
J30J-21TJ27.4227.6
J30J-25TJ29.824.57.6
J30J-31TJ33.628.37.6
J30J-37TJ37.432.27.6
J30J-51TJ36.430.868.7
J30J-100TJ54.745.79.7
Technical Drawing
Product View 1
Product View 2
Key Performance Features
  • Microminiature Form Factor: 1.27mm (0.050") contact spacing allows for massive space savings.
  • Twist Pin Technology: Flexible wire strands ensure 360° of contact surface and high resistance to fretting corrosion.
  • Rugged Shell: Housed in Aluminum alloy shell for superior mechanical strength and EMI/RFI shielding.
  • High Reliability: Designed for deep space, high-altitude aviation, and tactical battlefield conditions.
Ordering Information
Code Segment Description
J30JSeriesMicrominiature Rectangular Connector (MIL-DTL-83513 equivalent)
25Contacts25-pin dual-row configuration
TTypePlug (Male housing)
JGenderPin (Male "Twist Pin" contacts)
LTerminationSolder Cup (Designed for wire attachment)
Internal Component
Materials:
• Shell Body: High-strength Aluminum Alloy (Nickel or Cadmium plated)
• Insulator: Liquid Crystal Polymer (LCP) or PPS
• Contacts: Beryllium Copper with Gold plating
Manufacturing Capability

Specializing in the research, development, and production of electrical connectors. The product range includes Y50EX, Y3A, Y3, YB, Y2, YP, Y4, Y11, Y17, Y50, Y27, XC, JY, YM, YGD, XS12, D38999 series circular connectors and J14, J30, J63 series rectangular connectors.

Products meet national standards including GJB101, GJB598, GJB2889, GJB2905, with over 1000 specifications and models available. These solutions are widely used in aviation, aerospace, ships, weapons, communications, railways, medical devices, and automobiles.

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Frequently Asked Questions
Q: Are you a factory or trade company? A: We are a manufacturer of connectors and cables with 5 years of professional experience.
Q: What specific products can we purchase? A: You can purchase Rectangular connectors, PCB Connectors, Circular Connectors, and RF Connectors.
Q: What are your primary advantages? A: Superior Quality, Fast Delivery, Competitive Prices, Advanced Production Equipment, and Professional Service.
Q: Do you provide samples for testing? A: Yes, we can provide a small number of free samples, though customers are responsible for the freight costs.
Q: What is the typical lead time for orders? A: For items in stock, we ship within 3-5 working days. For custom or bulk orders, it depends on the required quantity.
Q: Which payment methods do you support? A: We accept T/T, PayPal, Western Union, and payments in CNY.

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