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D3899924WD35SCN 31 PCB Pin Military Electrical Connectors Jam Nut Receptacle

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D3899924WD35SCN 31 PCB Pin Military Electrical Connectors Jam Nut Receptacle

D3899924WD35SCN 31 PCB Pin Military Electrical Connectors Jam Nut Receptacle
D3899924WD35SCN 31 PCB Pin Military Electrical Connectors Jam Nut Receptacle D3899924WD35SCN 31 PCB Pin Military Electrical Connectors Jam Nut Receptacle D3899924WD35SCN 31 PCB Pin Military Electrical Connectors Jam Nut Receptacle D3899924WD35SCN 31 PCB Pin Military Electrical Connectors Jam Nut Receptacle

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Product Details:
Place of Origin: Nanjing
Brand Name: KAIDA
Certification: AS9100, Military Standard System Certification
Model Number: D38999 / 24WD35SCN
Payment & Shipping Terms:
Minimum Order Quantity: 150pcs
Price: USD 10-50 $
Packaging Details: Standard packing
Delivery Time: 7 days
Payment Terms: T/T, Western Union
Supply Ability: 1000pcs per week
Detailed Product Description
Material: Aluminium Alloy Plating: Cadminum
Waterproof: IP68 Contacts: 31 Short PCB Pin
Salt Spray Test: 500hours Usage Scenario: High Reliability,Light Weight, Signal Transmission, Anti-corrosion
Contacts Finish: Golden Plating Construction: Kaida's B
High Light:

31 PCB Pin Circular Connector

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PCB Pin Military Electrical Connectors

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24WD35SCN

Datasheet download:

MIL-DTL-38999 Series III Connectors.pdf

MIL-DTL-38999 backshell.pdf

 

31PCB Pin Circular Connector D38999 / 24WD35SCN MIL - DTL -38999 Series III Aero parts Straight plug Nickel Plating

Anti-corrosion, anti-loose mechanism, EMI/RFI shielding, interface sealing, anti oblique-mating design, the material of shell is optional in aluminum-alloy.

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.

 

 

 

 

 

 

    D38999/ 26 W C 35 P N
Basic series              
Type of connector          
20 = Square flange receptacle          
24 = Jam nut receptacle          
26 = Shielding plug          
Finish        
W = Olive green cadmium plating        
F = Electroless nickel plating        
T = Marine Bronze (copper aluminium alloy)        

K = Stainless steel passivated

L = Black anodized

J = Composite material + W

M = Composite material + F

       
Shell size      
09 (A), 11 (B), 13 (C), 15 (D), 17 (E), 19 (F), 21 (G), 23 (H), 25 (J)      
Contact layout (See below)    
Type of contact  
P = Crimp pin  
S = Crimp socket  
PL = Long PCB pin  
PC = Short PCB pin  
SL = Long PCB socket  

SC = Short PCB socket

A = Special pin contacts

B = Special socket contacts

 
Orientation
N = Normal
A, B, C, D = Alternative
 

 

D3899924WD35SCN 31 PCB Pin Military Electrical Connectors Jam Nut Receptacle 0

D3899924WD35SCN 31 PCB Pin Military Electrical Connectors Jam Nut Receptacle 1D3899924WD35SCN 31 PCB Pin Military Electrical Connectors Jam Nut Receptacle 2

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

 

 

 

 

Sine: 60g, with temperature cycling and simulated accessory (36 hours)

Random: 44.1 grms in high temperature

49.5 grms in ambient temperature

Shock: At 3 ms half sinusoid, peak value of acceleration: 300g

Contact retention:

22D#, 45N 20#, 67N 16#, 111N 12#, 111N 10#, 111N 8#, 111N

Mechanical

Shell: Aluminum alloy, stainless steel or copper-alloy

Plating:

W class: Olive green cadmium plating

K class: Stainless steel passivated

F class: Electroless nickel plating

Insulator: Thermo-set plastic

Grommet and seal: Silicon rubber

Contact: Copper alloy with gold plated

Endurance: 500 cycles

Vibration:

Environmental

Operating temperature:

W class: -65 oC ~ +175 oC J class: -65 oC ~ +175 oC M class: -65 oC ~ +200 oC

K, F class: -65 oC ~ +200 oC

Salt spray: according to method from MIL-DTL-38999

F class: 48h W class: 500h K class: 1000h

Salt spray: According to method from MIL-DTL-38999 2000h

Seal: Comply with the request of MIL-DTL-38999K low-pressure immersion.

Damp heat: 10 cycles in 24 hours according to MIL-DTL-38999K

Fluid resistant: Various fuels, coolant and solvent

 

 

Contact Details
KAIDA HOLDING LIMITED

Contact Person: kyle

Tel: +8615951887845

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