MIL-DTL-38999 Series Ⅰ,Ⅱ,And Ⅲ Connectors, D38999/26TC4SN. D38999 Series Ⅲ

Place of Origin China
Brand Name HIGH WOOD
Certification AS9001
Model Number D38999/26TC4SN
Minimum Order Quantity 100pcs
Price 10$-150$ each
Packaging Details Standard export package
Delivery Time 2-9weeks
Payment Terms T/T, L/C, Western Union
Supply Ability 100,000pcs per month
Product Details
Plating Olive Green Cadmium Plating Type Of Connector Jam Nut Receptacle
Contact Copper Alloy With Gold Plated Endurance 500 Cycles
Type Of Contact Crimp Socket Insulator Thermo-set Plastic
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MIL-DTL-38999 Series III connectors

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D38999/26TC4SN military connectors

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circular connectors with MIL-DTL-38999

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Product Description

D38999/26TC4SN

 

This series of round connectors, compliant with MIL-DTL-38999 III series requirements, adopt Triple-start threaded quick connection, with an anti-loose mechanism, featuring small size, light weight, high-density contacts, EMI/RFI shielding, removable crimp contacts, and anti oblique-mating;

This product has a fireproof shell, a variety of coatings, and vibration performance of high strength under high temperature, suitable for use in harsh sandstorm and damp circumstances.the material of shell is optional in aluminum-alloy, naval brass, stainless steel or composite.

 

How to order: 

MIL-DTL-38999 Series Ⅰ,Ⅱ,And Ⅲ Connectors, D38999/26TC4SN. D38999 Series Ⅲ 0

 

 

 

 

 

Shell size:

 

Jam nut receptacle (D38999/26)

 

MIL-DTL-38999 Series Ⅰ,Ⅱ,And Ⅲ Connectors, D38999/26TC4SN. D38999 Series Ⅲ 1

 

 

Electrical:

 

Contact resistance and current rating

Contact ID Diameter (mm) Resistance (mΩ) Current (A)
22D# Φ 0.76 ≤ 12.0 5.0
20# Φ 1.00 ≤ 5.0 7.5
16# Φ 1.60 ≤ 2.5 13.0
12# Φ 2.40 ≤ 1.5 23.0
10# Φ 3.15 ≤ 1.0 40.0

 

 

EMI shielding:

 

At 1GHz: minimum attenuation 85dB (F and W) At 10GHz: minimum attenuation 65dB (F)

At 10GHz: minimum attenuation 50dB (W)

 

Withstanding voltage (V)

Service rating M I II N
Sea level 1300 1800 2300 1000
21000m 800 1000 1000 600

 

Insulation resistance:

 

Normal ≥ 5000 MΩ, damp heat ≥ 100 MΩ Electrical continuity between shells:

W class ≤ 2.5 mΩ, F class ≤ 1.0 mΩ, K class ≤ 5.0 mΩ

Mechanical:

Shell: Composite material
Finish: J class: Olive green
cadmium plating M class: Electroless nickel plating Insulator: Thermo-set
plastic
Grommet and seal: Silicon rubber
Contact: Copper alloy gold plating
Endurance: ≥ 1500 cycles Shock: At 3 ms half sinusoid, peak value of acceleration: 300 g

 

Environmental:

MIL-DTL-38999 Series Ⅰ,Ⅱ,And Ⅲ Connectors, D38999/26TC4SN. D38999 Series Ⅲ 2

Contact layout:

MIL-DTL-38999 Series Ⅰ,Ⅱ,And Ⅲ Connectors, D38999/26TC4SN. D38999 Series Ⅲ 3

MIL-DTL-38999 Series Ⅰ,Ⅱ,And Ⅲ Connectors, D38999/26TC4SN. D38999 Series Ⅲ 4

 

Product pictures:

 

MIL-DTL-38999 Series Ⅰ,Ⅱ,And Ⅲ Connectors, D38999/26TC4SN. D38999 Series Ⅲ 5

MIL-DTL-38999 Series Ⅰ,Ⅱ,And Ⅲ Connectors, D38999/26TC4SN. D38999 Series Ⅲ 6

MIL-DTL-38999 Series Ⅰ,Ⅱ,And Ⅲ Connectors, D38999/26TC4SN. D38999 Series Ⅲ 7

MIL-DTL-38999 Series Ⅰ,Ⅱ,And Ⅲ Connectors, D38999/26TC4SN. D38999 Series Ⅲ 8