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Stock Code:300252
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Circular Electrical Connector

GJB599ⅢSeries (MIL-DTL-38999 Ⅲ Series) Electrical Connector

 

Product Description:
The weight is 30% lighter than aluminum alloy shell

Technical Performance
Mechanical

 Shell: Composite material(the weight is 30% lighter than aluminum alloy shell)

Plating:
J - olive green cadmium plating
M - electroless nickel plating
Insulator: thermoplastic or thermoset plastic
Grommet and seal: Silicon rubber
Contact: Gold-plated copper alloy
Endurance: 1500 cycles
impact: as 3ms half sinusoidal, peak value of acceleration: 300g
Vibration:
sinusoidal vibration: 60g, with temperaturecycling and simulated accessory
Random vibration:
41.7grms at hightemperature, frequency 100-1000Hz, PSD:1g2/Hz
49.5grms at ambient temperature, frequency 100-1000Hz, PSD:5g2/Hz
Contact retention (mini force in N)
22D: 45N  20#: 67N  16#: 111N  12#: 111N  10#: 111N  8#: 111N


Electrical
Withstanding voltage: Vrms

Service Rating

Sea level

21000m

M

1300

800

N

1000

600

 

1800

1000

 

2300

1000

Contact resistance and rating current:

Contact size

OperationDIA
mm

Contact Resistance

Rating 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

 

Insulation resistance: ≥5000 mΩ 500V DC

Electricity of shell:
J class: 3mΩ   M class: 3mΩ

Shielding
Under 100MHz-1GHz: J class & M class: 85dB
Under 1GHz-10GHz: M class: 65dB   J class: 50dB

8# twin coaxial contact: frequency bandwidth: 0-20MHz
Voltage rating: Max: 500V AC   21000m: 125V AC
Voltage drop: inner and middle contact≤55mV under 1A≤55mV
Outer contact under 12A≤75mV

Environmental
Salt spray: 2000 hours
Operating temperature:
J class:-65
175
M class:-65
200
Sealing: Comply with the requirement of MIL-C-38999K high altitude immersion
damp condition : 10 cycles in 24 hours according to MIL-C-38999K
Fluid resistant: various fuels, coolant, solvent

SHARE:
Domestic Business: 0755-26016250
Overseas Business: 0086-755-86319150-636
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