Product introduction
1.Conforms to GJB599A (MIL-DTL-38999K) Ⅱ series.
2. Bayonet type quick connection
3. Small size, light weight, short shell
4.EMI/RFI shielding
5. Contacts crimp removable, not anti-skewed insertion
6. Socket box, wall, front, rear and nut fastening installation and other forms of installation
7. The electrical connector is lightweight, suitable for use in occasions that do not withstand high vibration or harsh wind, sand and humidity.
8. The interface of the mating surface and the tail has a sealing structure, with excellent three-proof performance.
9. Widely used in aviation and aerospace
Main technical performance
Mechanical properties
-Shell: aluminum alloy, stainless steel
-Plating:
Class B Cadmium plated military green Class F Electroless nickel plated
Class E stainless steel passivation
-Insulator: thermosetting plastic
-Wire seal and sealing ring: Silicone rubber material
-Contacts: Copper alloy gold plated, crimp type, solder type, printed board type
-Mechanical life: 500 cycles
-Vibration:
Random vibration Frequency 100 ~ 1000Hz Power spectral density 1G2/Hz
Impact: 3ms half-sine wave acceleration peak 300g
Environmental performance
-Use temperature:
B class -65 ℃ ~ +175 ℃
E, F class -65 ℃ ~ +200 ℃
-Salt spray resistance: test according to GJB1217 method 1001
B class 500h E class 1000h F class 96h
-Relative humidity: up to 98% at 40°C
-Working height: ≤ 30480m
Electrical connectors also have good moisture-proof, anti-salt spray, anti-mold, anti-rain, anti-dust and so on.
Electrical Performance
-Contact resistance and rated current:
Contact specification Working diameter mm Contact resistance mΩ
Rated current A
22D# Ф0.76 ≤ 12 5
20# Ф1.00 ≤5 7.5
16# Ф1.60 ≤ 2.5 13
12# Ф2.40 ≤ 1.5 23
-Electromagnetic interference shielding:
100MHz ~ 1GHz, can be attenuated to 45dB
-Withstand voltage: V
Working Grade * M Ⅰ Ⅱ
Sea level 1300 1800 2300
21000m 800 1000 1000
Note: Different contact arrangements have different operating levels, see contact arrangement for details.
-Insulation resistance:
Normal conditions ≥ 5000MΩ Humid conditions ≥ 100MΩ
-Electrical continuity between shells:
Class B ≤ 2.5mΩ Class F ≤ 1.0mΩ
Class E≤ 5mΩ
