OVERVIEW
Compliant with GJB 2889
Completely interchangeable with XC series products
Lighter weight than XC series products of the same size
﹡Tail curved cable clamp with anti-rotation and anti-waterlogging function
Suitable for American Standard and domestic fine diameter wires.
Bayonet type quick connection
Adopts hyperbolic wire spring jacks.
Widely used in aviation, aerospace, ships and other fields.
Main Performance
1.Mechanical properties
1）Ordinary non-sealed type and through-the-wall sealed adapter seat:
--Shell: high-strength aluminum alloy
--Shell plating:
Shield plating: galvanized rainbow or military green passivation, chemical nickel plating non-shield plating: anodized with black
--Insulator: thermoset material
--Wire closures and seals: silicone rubber material
--Contacts: Copper alloy with silver or gold plating
--Mechanical life: 1000 cycles 2) Glass sintered square disk sealed socket:
--Shell: carbon steel
--Shell plating: nickel plating
--Insulator: glass body
--Contact: Nickel or gold plated ferrous alloy
--Mechanical life: 1000 times
2.Electrical performance:
Specification mm
Non-sealed contact resistance mΩ
Sealed contact resistance through the wall mΩ
Square disk sealed contact resistance mΩ
Rated current A
ф1.0 ≤ 5 ≤ 10 ≤ 15 5
ф1.5 ≤ 2.5 ≤ 5 ≤ 7.5 10
ф2.0 ≤ 1.25 ≤ 2.5 ≤ 3.75 20
ф3.0 ≤ 0.75 ≤ 1.5 ≤ 2.25 40
--Contact resistance and rated current of contact parts
--Rated voltage and withstand voltage:
Working environment Sealed electrical connector Non-sealed electrical connector
Rated voltage
V Rated voltage
V Rated voltage
Rated voltage V Withstand voltage
V
Normal temperature 500 1500 500 1500
Hot and humid condition 500 750 500 1125
Low air pressure condition
(1kPa)
150
300
250
300
--Insulation resistance: MΩ
Working class Standard conditions High temperature Wet heat
Insulation resistance ≥5000 ≥1000 ≥100
--Electrical continuity between shells
Aluminum alloy shell ≤2.5mΩ Steel shell ≤5mΩ
3. Environmental performance:
--Use temperature: -55℃～+200℃
--Relative humidity: up to 95% at 40℃.
--Working height: 30000m
--Vibration: frequency 10～2000Hz acceleration: 196m/s2
--Shock: acceleration 980m/s2
--Constant acceleration: 980m/s2
--Gas tightness:
Through-wall sealing adapter: differential pressure 50.7kPa, leakage rate ≤ 46Pacm3/s Glass sintered airtight: differential pressure 152 kPa, leakage rate ≤ 0.1Pacm3/s
The electrical connector also has good performance of moisture-proof, salt spray-proof, mold-proof, rain-proof and sand-dust-proof.
