J14 Series Rectangular Connector

  1. Low frequency electrical connector;
  2. The double safety locking mechanism is a combination of a quick and reliable operation and a reliable connection type in the rectangular electrical connector, and the termination form is soldering;
  3. This series of products has complete specifications, which can be divided into pin type, hole type plug; pin type panel type, hole type panel type receptacle; needle type cable type, hole type cable type receptacle and other types;
  4. The J14A series receptacle are also available in straight-in PCB and 90-degree bend-in PCB;
  5. Applicable to strategic weapon systems, space satellite systems, launch vehicles, ground support systems, and widely used in various electronic equipment, instruments and cables.

Description

J14 Series Rectangular Electronic Connector

Characteristic

Ambient temperature

-55°C~ +125°C Constant Acceleration 780 m/s2

Relative humidity

40±2℃ 90%—95% Shock 980 m/s2
Atmospheric pressure 101.3KPa ~ 1.33Pa Mechanical life

500 times

Sealing (Only sealed) Withstand pressure 0.2MPa


Electrical Specifications

  • Characteristics of contact

Contact specifications (mm)

Contact resistance (mΩ) Rated current (A)

Before life

After life

Φ 0.8

0.006 0.01 3
Φ 1.0 0.006 0.01

5

Φ 1.5 0.003 0.005

10

  • Rated voltage, withstand voltage and insulation resistance

Working Environment

Standard condition High temperature High temperature and humidity Low pressure

Insulation Resistance (MΩ)

≥2000 ≥1000 ≥20

Withstand Voltage (Vrms) 800

250


Order mark

  J 14 A 38 Z K 1 B 2
Main code J                  
Design serial No.   14                
Modified serial No.     A              
Number of contacts         38          
Connector type:

  • T- plug;
  • Z- Receptacle;
          Z        
Contact type:

  • J: pin;
  • K: socket
            K      
Contact part wiring form:

  • No mark – ordinary soldering;
  • 1 – Indicates that the contact terminal is bent (90 degree) for PCB;
  • 2 – Indicates that the contact terminal is straight-in PCB.
  • (1, 2 is only suitable for receptacles);
              1    
Mounting style:

  • B- panel type;
  • L- Cable type;
                B  
Flange form:

  • Not marked – Normal horizontal mounting flange form;
  • 1- indicates a normal horizontal installation of narrow flanges;
  • 2- indicates the side mounting flange form. (Flange form is only suitable for receptacles);
                  2

Example:

  • Plug: J14A series, plug type of 51-pin common soldering pin is J14A-51TJ.
  • Pin: J14A series, Receptacle with 51 sockets, right angle bent mating printed board, flange mounted, side mount type is J14A-51ZK1B2.

Use combination:

Pin-type plugs and socket-type receptacles (or socket-type plugs and pin-type receptacles) having the same modified serial number and the same number of contacts can be used interchangeably. Such as: J14A-51TJ and J14A-51ZK1B2, J14C-26TK and J14C-26ZJL can be used interchangeably.