Zhejiang Yonggui Electric Equipment Co., Ltd.

YGC939 Series Electrical Connectors

  • The product can achieve 360-degree full shielding;
  • The product can realize secondary interlocking and unlocking;
  • The product has a delayed high voltage interlocking function;
  • The key positions at both ends adopt 4 different combinations to realize the function of preventing wrong insertion;
  • The connection between the plug and the receptacle is straight-insertion locking;
  • Plugs and receptacle use terminal crimping.

The Details of YGC939 Series Electrical Connectors

The Details of YGC939 Series Electrical Connectors
YGC939-EV-S2P Series plug(tolerance not specified: ±0.5)
The Details of YGC939 Series Electrical Connectors
YGC939-EV-P2R series receptacle(tolerance not specified: ±0.5)
The Details of YGC939 Series Electrical Connectors
YGC939-EV-P2RA receptacle shape (Tolerance not specified: ±0.5)
The Details of YGC939 Series Electrical Connectors
YGC939-EV-P2R series receptacle installation hole dimensions (tolerance not specified: ±0.1)

Specifications of YGC939 Series Electrical Connectors

  • Ordering Information


Ordering information (assembly)
Key PositionIIIIV
Product NameYGC939-EV-S2P plugYGC939-EV-S2PB plugYGC939-EV-S2PC plugYGC939-EV-S2PD plug
Part No.112010101848112010102048112010102053112010102057
Product NameYGC939-EV-P2R receptacleYGC939-EV-P2RA receptacleYGC939-EV-P2RB receptacleYGC939-EV-P2RC receptacleYGC939-EV-P2RD receptacle
Part No.112020102083112020102529112020102282112020102285112020102286


Ordering Information (Purchase Separately)
Corresponding
plug&receptacle
PlugReceptacle
Product NameYG939 power
socket
(2.5mm²)
YG939 power socket
(4mm²)
YG939 power pin
(2.5mm²)
YG939 power pin
(4mm²)
YG939 signal
socket
(Choose one)
Part No.501021400357501021401213501021400216501021401255501021600128
/501021401859
Wiring specifications2.5mm²
Φ5.8±0.3mm
4mm²(LV216)
Φ 5.8 (0, -0.5) mm
2.5mm²
Φ 3.5±0.2mm
4mm²(LV112)
Φ 3.7 (0, -0.3) mm
0.5mm²
Φ 1.5±0.2mm
Diagram (reference)YG939 power socket (2.5mm²)YG939 power socket (4mm²)YG939 power pin (2.5mm²)YG939 power pin (4mm²)YG939 signal socket (Choose one)


  • Technical Data


Basic Information
PIN distance10.4mm
Number of cores2pin
Cable specificationsPlug end:
2.5mm² /Φ 5.8±0.3mm
4mm²(LV216)/Φ 5.8 (0,-0.5)mm receptacle end:
2.5mm² / Φ3.5 ± 0.2mm
4mm² (LV112)/Φ 3.7 (0,-0.3)mm 0.5mm² /Φ1.5 ± 0.2mm
Outlet direction180°


Electrical properties
Rated voltage800 V (power), 24 V (signal)
Rated current16A (2.5mm²), 20A (4mm²)
Insulation resistance>100MΩ(Test voltage: 1000VDC) (Normal)
Withstand voltage3000 V (power), 1000 V (signal) (50Hz AC normal)
Contact resistance≤5mΩ (power component), ≤10mΩ (signal component)
HVIL (Y/N)Y
Shield (Y/N)Y


Mechanical properties
Mechanical life≥50 times
Vibration levelLV214 LEVEL 2


Environmental resistance
Operating temperature-40℃~+125℃
Relative humidity95% (at 40°C)
Salt spray level96h
Protection levelIP67&IP6K9K (header plug-in)
Altitude requirements≤4000m


Material/Coating/Appearance
See Parts Drawing


Standards and Certification
Flame retardant gradeUL94 V-0 (plastic), HB (rubber)
Environmental requirementsRoHS 2.0
Implementation StandardsQC/T 1067.1


  • Installation Introduction


Special tools
Removal toolsPower socket: GZ939-01-01-00 Removal tool
Power pin: RTSCC-04 (2.8×0.8) removal tool
Signal terminal: GZ939-02-03-00 disassembly tool
Needle feeding tool/
Crimping tools/
Other Tools/


  • Store


Packaging and storage instructions
Storage requirementsContact parts (gold-plated, silver-plated) must be stored separately, kept neat, clean and ventilated. The storage environment should be controlled at a humidity of ≤60% and a temperature of 5 ~ 30°C. Reference shelf life 6 months
Transshipment requirementsThe terminals should be protected from collision, contact with corrosive gases and liquids, and direct contact with hands during packaging, transportation, transfer, production, and assembly to ensure that the terminal contact surface is in good condition.


Contact Yonggui Electric for Connectors
Contact Yonggui Electric for Connectors
We Can Provide
  • Customized Solutions

    Tailoring connectors to your unique needs.

  • Expert Technical Support

    Provide system-level solutions

  • Quick Response

    Respond to needs within 12 hours

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