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DJ7022A-7.8-11/21 2-Pin 7.8mm White Heavy Current Automotive Connector Male Female
DJ7022A-7.8-11/21 2-Pin 7.8mm White Heavy Current Automotive Connector Male Female
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$10.08 USD
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$10.08 USD
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DJ7022A-7.8-11/21 2-Pin 7.8mm White Heavy Current Automotive Connector — Male & Female
The DJ7022A-7.8-11/21 is a heavy-duty 2-pin 7.8mm pitch white automotive connector designed for high-current vehicle power wiring applications. The large 7.8mm pitch accommodates thick-gauge wire for battery, alternator, starter motor, and high-power accessory circuits. PA66 housing with positive locking ensures reliable connections in demanding automotive environments.
Key Specifications
| Parameter | Value |
|---|---|
| Model | DJ7022A-7.8-11/21 |
| Pin Count | 2-Pin |
| Pitch | 7.8mm |
| Housing Material | PA66 (Nylon 66), UL94 V-0 |
| Seal Type | Unsealed (dry/protected environment) |
| Operating Temperature | -40°C to +105°C |
| Current Rating | Up to 30A per pin |
| Wire Range | 2.5–6.0mm² |
| Certification | CE, RoHS |
| Color | White |
| Includes | Male plug (11) + female receptacle (21) + terminals |
Why Choose DJ7022A-7.8-11/21?
- 7.8mm heavy-current pitch — handles up to 30A per pin for high-power automotive circuits
- White color coding — aids identification in complex wiring harnesses
- PA66 housing — flame-retardant, vibration-resistant, suitable for engine bay power distribution
- Complete mated pair — includes both male (-11) and female (-21) housings with terminals
- CE & RoHS certified — meets European automotive and environmental standards
Compatible With
- Battery and alternator wiring harness connectors
- Starter motor and high-current relay wiring
- Vehicle power distribution blocks and fuse boxes
- High-power auxiliary circuits: winches, compressors, inverters
- Wire gauge: 2.5–6.0mm² (AWG 14–10)
Typical Applications
- Battery disconnect and power distribution connectors
- Alternator output wiring harness
- High-current relay and fuse block wiring
- Custom high-power automotive electrical builds
Package Contents
- 1× Male plug housing (DJ7022A-7.8-11), white
- 1× Female receptacle housing (DJ7022A-7.8-21), white
- 2× Heavy-duty crimp terminals (7.8mm)
FAQ
- Q: What is the maximum current rating for the DJ7022A-7.8-11/21?
- A: This connector is rated up to 30A per pin, making it suitable for high-current automotive circuits such as battery, alternator, starter motor, and high-power accessory wiring.
- Q: Is this connector waterproof?
- A: No — the DJ7022A-7.8-11/21 is an unsealed connector designed for protected engine bay or interior power distribution applications. For waterproof high-current applications, use a sealed heavy-duty connector with rubber wire seals.
- Q: Why is this connector white?
- A: White color coding is used in automotive wiring harnesses to distinguish high-current power circuits from signal and ground circuits, aiding identification during assembly and repair.
