Overview of XCE series
On the basis of XC type contact arrangement, keep the electrical performance unchanged, compressed hole spacing, in the case of the same number of cores than the XC type of small volume, light weight; this series of products contact density is equivalent to MIL-C-26482 series Ⅰ.
1. Bayonet type quick connection system is easy to operate, reliable connection, vibration and impact resistance.
2. Five-key positioning with blind insertion and anti-wrong insertion function.
3. To avoid mis-insertion between connectors of the same shape, there are five types of key positions to choose from.
4. Highly reliable hyperbolic wire reed jacks make the connector insertion and extraction soft and the contact resistance is small.
5. Plug and socket termination mode is welding.
6. Plugs and sockets can be fitted with both pins and holes.
Main technical performance
1.Mechanical properties
--Shell: high-strength aluminum alloy
--Shell plating:
Shield plating: galvanized rainbow or army 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.Electrical performance:
--Contact resistance and rated current of contact parts
Contact specification
mm
Contact resistance mΩ Rated current
A Welding barrel inner diameter
Ф1.0 ≤5 5
Ф1.0 ≤5 5 Ф1.2
Ф1.5 ≤2.5 10 Ф1.8
Ф2.0 ≤1.25 20 Ф2.5
Ф3.0 ≤0.75 40 Ф3.0
--Rated voltage and withstand voltage:
Working environment Rated voltage V Withstand voltage V
Normal temperature ≥500 ≥1500
Damp heat condition ≥500 ≥1125
Low air pressure condition
(1kPa)
≥250
≥300
--Insulation resistance: MΩ
Working level Standard condition High temperature Wet heat
Insulation resistance ≥5000 ≥1000 ≥100
--Electrical continuity between shells Aluminum alloy shell ≤2.5mΩ
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
The electrical connector also has good resistance to moisture, salt spray, mold, rain, sand and dust.
