Y50 Series Circular Connector

  1. This series of products includes three types of electrical connectors: metric, imperial, and power.
  2. With quick coupling and separation, small size, light weight, good sealing performance and excellent tensile performance features.
  3. The plug cable cover is available in seven mounting styles, and the housing is shielded and unshielded.
  4. The cable leads are straight and curved, and the termination method is soldering
  5. Refer to the requirements of GJB101A-97, GJB598A-96, MIL-C-26482 and other standards.
  6. Enterprise Standard: Q/321202LHY002-2011.
  7. Y50X series:
  • Y50X series electrical connectors are metric electrical connectors in the Y50 series. ;
  • Meets the requirements of the GJB101A-97 standard.
Category:

Description

Y50 series Electrical Connector

Environmental Specifications

Operating temperature

-55 to +125°C Vibration 10 Hz ~ 2000 Hz, 196 m/s2

Relative humidity

95% at 40°C Shock 490 m/s2

Working attitude

30000 m Constant acceleration 490 m/s2
Sealing 0.2 MPa
Anti-salt spray, anti-moisture, anti-fungal properties

According to GJB101A-97 standard

 

Electrical specifications

  • Contact resistance and rated current

Contact specifications (mm)

Contact resistance (mΩ) Rated Current (A)

Φ0.8

≤ 6 3

Φ1.0

≤ 5 5
Φ1.5 ≤ 3

10

Φ2.0 ≤ 2

20

Φ2.5 ≤ 1.5

25

  • Rated voltage, withstand voltage and insulation resistance

Working Environment

Rated voltage (V) Withstand Voltage (V) Insulation Resistance (MΩ)

Normal Temperature and pressure

500 1500 ≥ 3000

High temperature and humidity

500 500 ≥ 20
High temperature 250

≥ 500

Low air pressure: 4.39kpa

300 375

  • RF anti-interference attenuation value

Frequency MHz

100 150 200 300 400 600 800 1000
attenuation dB 65 60 60 55 55 50 45

45

Electrical continuity between enclosures: unshielded ≤ 200mΩ, shield ≤ 5 mΩ

 

Mechanical specifications

  • Shell: Aluminum alloy or stainless steel;
  • Several kinds of plating such as anodizing, Electroless Ni and so on;
  • Insulator: heat resistant thermoplastic material;
  • Contact: The surface of the copper alloy material is gold plated;
  • Mechanical life: 500 times

 

Order mark

Y50 X II 08 02 Z J 10 H      40
① Main code:

  • Y50X-Y50 metric series circular electrical connector
② Category number
③ key mark:

  • X has 5 key positions I II III IV V where III is not marked as detailed in the key mark;
④ Shell number:

  • 08, 10, 12, 14, 16, 18, 20, 22 and 24;
⑤ number of contacts:

  • 2-61;
⑥ Housing type:

  • T – plug;
  • Z – receptacle;
⑦ Contact category:

  • J – pin;
  • K – socket;
  • S – through-wall contact;
⑧ Plug tail form or receptacle installation method:

  • Plug tail form 1 – Clamping type;
  • Plug tail form 2 – Cable clamp type;
  • Plug tail form 3 – Simple package type;
  • Plug tail form 4 – Anti-wave anti-tension type;
  • Plug tail form 5 – Elbow protector type;
  • Plug tail form 6 – Spring wire sheath type;
  • Receptacle installation form 10 – square flange type;
  • Receptacle installation form 11 – round flange type;
  • Receptacle installation form 14 – nut tight type;
⑨ Surface treatment:

  • H – Black anodized;
  • L – Military green anodized;
  • B – Military green Cd plating;
  • S – Electroless nickel plating;
  • Ni – Sandblasted nickel;
  • B1 – Black Cadmium plating;
⑩ Housing material:

  • no mark – aluminum alloy;
  • 40 – stainless steel;

 

Key mark

Tag code I II III IV V
Key letter V Y I L T
Angle with primary key II 155° 95° 100° 150°

Anti-missing: The slots on the periphery of the insulator are opened at different angles, and the heads of the same specifications and different key positions can be assembled by the factory according to the needs of the manufacturer. The seat will not be inserted by mistake. In order to make the head and seat of the same variety specifications smoothly fit. (from the mating face of the pin)

 

Category number form

Symbol X Q P N H A
Representative meaning Soldering seal Crimp shield rubber seal Soldering shield Crimp seal Glass sintered seal PCB soldering, glue seal