Key functional characteristics of the J36C-52ZKL include:

• Dual-locking mechanism: 

• Provides enhanced connection reliability with a double insurance locking 

• structure that prevents accidental disconnection in high-vibration environments 

• Versatile termination options: 

• Available in solder pin types for direct insertion into printed circuit boards, 

• supporting both through-hole and surface mount applications 

• Environmental resistance: 

• Features optional dew-proof sealed plugs (T2 series) for protection against moisture and condensation in harsh operating conditions 

• High-density configuration: 

• The 52-pin arrangement in a compact form factor enables space-efficient designs for complex interconnection requirements

The connector's functional design emphasizes reliability in critical applications, particularly where vibration, 

thermal cycling, or electromagnetic interference might compromise connection integrity.

2. Technical Specifications and Performance Parameters

The J36C-52ZKL connector demonstrates robust technical specifications suitable for demanding operational environments:

Electrical Characteristics:

• Rated current: 5A per contact 

• Contact resistance:

  • ≤0.006Ω before life testing

  • ≤0.010Ω after life testing 

• Insulation resistance:

  • ≥5000MΩ under standard conditions

  • ≥500MΩ at high temperature

  • ≥50MΩ under humid conditions

  • ≥20MΩ under condensation conditions (T2 series only) 

• Withstand voltage:

  • 1000V under standard conditions

  • 250V under low pressure

  • 500V under humid conditions 

Mechanical & Environmental Performance:

• Operating temperature range: -55°C to +125°C 

• Mechanical lifespan: 500 mating cycles 

• Vibration resistance:

  • 10-50Hz at 2.5mm amplitude

  • 50-2000Hz at 245m/s² acceleration 

• Shock resistance: 980m/s² 

• Relative humidity tolerance: 90%-95% at 40±2°C 

• Atmospheric pressure range: 101.3kPa to 1.33Pa 

For the low-magnetic version (J36E series), additional magnetic cleanliness specifications apply:

• Mean magnetic field <68nT after 15 Gauss magnetization

• Mean magnetic field <25nT after 50 Gauss demagnetization 

The connector's shell material options include copper (for excellent conductivity), 

aluminum (lightweight alternative), steel (for durability and high-temperature resistance), and plastic (for corrosion resistance) . 

These material choices allow designers to select the optimal combination of electrical and mechanical properties for specific application requirements.

3. Primary Applications and Industry Use Cases

The J36C-52ZKL connector finds extensive application across multiple high-reliability industries due to its robust design and performance characteristics:

Aerospace & Aviation:

• Instrument panel interconnections in aircraft and spacecraft

• Avionics systems requiring vibration-resistant connections

• Satellite payload interfaces where reliability is critical 

Defense & Military Systems:

• Weapon system electronics in land, sea, and air platforms

• Naval vessel electronic equipment compartments

• Ruggedized communications gear for field deployment 

Telecommunications:

• Base station equipment interconnections

• High-density signal routing in switching systems

• Backplane connections in network infrastructure 

Computing & Data Systems:

• High-reliability server interconnections

• Industrial computing platforms

• Embedded systems requiring secure connections 

Industrial Automation:

• Control system interconnections in harsh environments

• Robotics and motion control systems

• Sensor networks requiring reliable signal transmission 

The connector's ability to maintain performance across extreme temperature ranges (-55°C to +125°C) makes it particularly valuable for outdoor,

 aerospace, and military applications where equipment may be exposed to severe environmental conditions . 

Its optional dew-proof sealing (T2 series) further enhances suitability for applications where condensation or moisture exposure is a concern.

In electronic warfare systems similar to the KZ2000 electronic signal reconnaissance pod (though not directly related to the J36 series), 

reliable interconnections are critical for signal integrity in sophisticated RF and digital systems . 

While the KZ2000 represents a more advanced system, the fundamental need for durable, 

high-performance interconnects like the J36 series remains constant across electronic warfare platforms.

4. Similar Connector Models and Cross-Reference Analysis

Several connector models share similar characteristics and applications with the J36C-52ZKL, 

offering designers alternative solutions based on specific requirements:

J36A-52ZKL (Standard Type):

• Nearly identical mechanical configuration to J36C-52ZKL

• Lacks specialized features of the "C" variant (exact differences unspecified)

• Same 52-pin arrangement and basic performance parameters 

J36E Series (Low-Magnetic Type):

• Specifically designed for applications requiring minimal magnetic interference

• Enhanced magnetic cleanliness specifications:

  • <68nT after 15 Gauss magnetization

  • <25nT after 50 Gauss demagnetization 

• Otherwise shares same mechanical and electrical characteristics

J36A-52TK / J36A-52TKL:

• Similar pin count and basic configuration

• Potentially different termination style or locking mechanism

• Used in military procurement applications ( general military grade) 

• Appears in equipment BOMs for critical systems 

J14A-38ZJ1B:

• Smaller pin count (38 vs. 52)

• Similar military-grade construction and reliability

• Used in parallel applications within same systems 

M2816-29-JH:

• Different form factor (possibly circular rather than rectangular)

• 29-pin configuration

• Similar military-grade designation and applications

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