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JY27466T13F989N High-Reliability Circular Connector, Wall-Mount Electrical Receptacle, EMI Shielded Bayonet Interconnect Connector

Basic Properties
Place of Origin: China
Brand Name: Jovelix
Certification: AS9001
Model Number: JY27466T13F989N
Trading Properties
Minimum Order Quantity: 10PCS
Price: 10$--500$
Payment Terms: L/C,T/T,Western Union
Supply Ability: 10000 pcs per month
Product Summary
GJB599B MIL-DTL-38999 Series I Quick-Release EMI Shielded Connector The GJB599B MIL-DTL-38999 Series I Quick-Release EMI Shielded Connector is designed for compact, lightweight, and high-density circuit signal connection. It features quick-release coupling, EMI/RFI shielding, five-key positioning, ...

Product Details

Highlight:

electrical circular connector

,

receptacle circular connector

,

receptacle circular electrical connector

Contact Piece: Gold-plated Copper Alloy Surface, Available In Crimped, Welded, And Printed Circuit Board Types.
Mechanical Lifespan: 500 Cycles
Impact: 3 Ms; Half-sinusoidal Wave; Peak Acceleration 300g
Temperature Range: Class B: -65 ˚ C To +175˚ C; Class F: --65 ˚ C To +200˚ C
Relative Humidity: At 40 ˚ C, It Reaches 98%
Other Performance Characteristics: The Point Connector Also Exhibits Excellent Resistance To Moisture, Salt Spray, Mold, And Sand Dust
Working Height: ≤ 30480 M
Product Description
GJB599B MIL-DTL-38999 Series I Quick-Release EMI Shielded Connector

The GJB599B MIL-DTL-38999 Series I Quick-Release EMI Shielded Connector is designed for compact, lightweight, and high-density circuit signal connection. It features quick-release coupling, EMI/RFI shielding, five-key positioning, anti-mismating protection, and detachable crimp contacts for reliable connection performance.

This series provides 9 shell sizes, multiple contact layouts, and various receptacle mounting styles, including box-type, wall-mounted, front-mounted, rear-mounted, and jam-nut options. Rear accessories comply with GJB1784, supporting stable cable assembly and system-level integration.

The connector is manufactured with aluminum alloy, stainless steel, or titanium alloy shells. Contacts are made of gold-plated copper alloy and support crimp, solder, and PCB termination. With 500-cycle mechanical durability, 10–2000 Hz sine vibration resistance, random vibration resistance, and 300g half-sine shock resistance, it is widely used in aviation systems, defense electronics, communication equipment, industrial control systems, and high-reliability signal interconnection applications.

behaviour of electricity :

Contact resistance and rated current of the contact components

Contact Specifications Working diameter mm Contact resistance m Ω Rated current A
22D Φ0.76 ≤12 5
20# Φ1.00 ≤5 7.5
16# Φ1.60 ≤2.5 13
12# Φ2.40 ≤1.5 23
10# Φ3.15 ≤1.0 40

Electromagnetic interference shielding: at 100 MHz to 1 GHz, the minimum attenuation is 85 dB At frequencies from 1 GHz to 10 GHz, the minimum attenuation is 50 dB.

Voltage rating: V (Note: Different contact arrangements have different operating ratings; specific ratings are indicated by the letters in the upper-right corner of the contact arrangement diagram.)

Job Level* M N I II
Sea Level 1300 1000 1800 2300
21000m 800 600 1000 1000
Overall Rating
5.0
★★★★★
★★★★★
Based on 50 reviews recently
5 star
100%
4 star
0
3 star
0
2 star
0
1 star
0
All Reviews
  • E
    Ethan Goh
    Singapore Mar 15.2026 trustpilot.com
    ★★★★★
    ★★★★★
    High reliability overall performance, fully meets strict industrial and aerospace connection standards.
  • R
    Rina Susanti
    Indonesia Mar 11.2026 trustpilot.com
    ★★★★★
    ★★★★★
    Built-in excellent EMI shielding function, effectively isolates external electromagnetic signal interference.
  • S
    Suresh Varma
    India Mar 6.2026 trustpilot.com
    ★★★★★
    ★★★★★
    Professional wall mount structure fits panel installation perfectly, fixed steadily without shaking.
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