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D38999-33W11R Protective Receptacle Cover for MIL-DTL-38999 Circular Connector Dust Cap

Basic Properties
Place of Origin: China
Brand Name: Jovelix
Certification: AS9001
Model Number: D38999-33W11R
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
Protective Dust Sealing Caps for Plugs and Receptacles Product Model Designation: Remark: Sealing caps are optional accessories and are not supplied together with the connector by default. They must be purchased separately when needed. Tailored solutions and special customization services are ...

Product Details

Highlight:

receptacle circular connector

,

receptacle circular electrical connector

Temperature Range: W Class:-65 ° C To +175 ° C
F, K, FT, TA Categories: -65 °C To +200 °C
Salt Spray Resistance: W Class:500h
K, TA Class: 1000h
F Class: 48h/96h
FT Class: 96h
Sealing: The Plug Connector Complies With The MIL-DTL-38999M Requirements For Low-pressure Impregnation
Dampness And Heat: According To MIL-DTL-38999M:24 Hours 10 Cycles
Liquid Resistance: Resistant To Various Fuels, Coolant, And Solvents
Product Description
Protective Dust Sealing Caps for Plugs and Receptacles
Product Model Designation:
Model Designation Diagram

Remark: Sealing caps are optional accessories and are not supplied together with the connector by default. They must be purchased separately when needed. Tailored solutions and special customization services are available upon request.

Overall Dimensional Specifications

Receptacle Sealing Cap: J599/33(D38999/33)

                                   Class C

Receptacle Sealing Cap Diagram 1 Receptacle Sealing Cap Diagram 2
Shell Number 09 11 13 15 17 19 21 23 25
A 22.5 26.5 29.5 32.5 36 38.4 41.7 44.4 48.3
B min 12.92 17.78 19.27 22.6 25.62 28.95 31.97 34.03 38.32
C 22.5 26.5 29.5 32.5 36 38.4 41.7 44.4 48.3
D min 17.78 21.33 25.62 28.95 31.97 35.3 38.32 41.65 44.45
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
  • S
    Sergei Volkov
    Russian Federation Jun 9.2026 trustpilot.com
    ★★★★★
    ★★★★★
    D38999‑33W11R circular connector performs excellently under extreme low‑temperature and vibration conditions. Gold‑plated contacts ensure stable signal transmission for our military aviation equipment. Bulk order quality is highly consistent.
  • E
    Elias Weber
    Germany Mar 24.2026 trustpilot.com
    ★★★★★
    ★★★★★
    Precision‑manufactured D38999‑33W11R with strict dimensional tolerance. High insulation resistance and EMI shielding, ideal for European aerospace testing and industrial control devices.
  • Saud Al‑Jaber
    Saudi Arabia Mar 2.2026 trustpilot.com
    ★★★★★
    ★★★★★
    Handles extreme desert heat and sand well. Power and signal transmission stay stable. We regularly order large volumes for military and oil‑industry electronic projects.
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