Keszoox
3 Pin 7.8mm 312 Series Unsealed Connector 7282-3030 7283-3030 DJ7035Y-7.8 PA66 Male Female
3 Pin 7.8mm 312 Series Unsealed Connector 7282-3030 7283-3030 DJ7035Y-7.8 PA66 Male Female
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3-Pin 7.8mm 312 Series Unsealed Connector — OEM 7282-3030 / 7283-3030 / DJ7035Y-7.8
This 3-pin 7.8mm 312 series unsealed automotive connector is compatible with OEM part numbers 7282-3030 (female/socket) and 7283-3030 (male/plug), also cross-referenced as DJ7035Y-7.8. The large 7.8mm pin pitch and high-current terminal design make it suitable for power distribution, relay, and high-current sensor applications in automotive wiring harnesses.
Key Specifications
| Parameter | Value |
|---|---|
| OEM Part Numbers | 7282-3030 (female) / 7283-3030 (male) / DJ7035Y-7.8 |
| Connector Series | 312 Series (7.8mm pitch) |
| Pin Count | 3-pin |
| Pin Pitch | 7.8mm |
| Gender | Male (plug) or Female (socket) — select variant |
| Housing Material | PA66 nylon |
| Sealing | Unsealed |
| Terminal Material | Copper alloy, tin-plated |
| Wire Gauge | 1.0mm² – 2.5mm² (AWG 18–14) |
| Current Rating | Up to 20A per pin |
| Temperature Rating | -40°C to +105°C |
| Certification | CE |
Pin Pitch Comparison — Automotive Connector Series
| Series | Pitch | Current Rating | Typical Use |
|---|---|---|---|
| HX040 / 1mm | 1.0mm | 3A | Signal, sensor |
| GT150 / 1.5mm | 1.5mm | 8A | Sensor, actuator |
| DL090 / 2.2mm | 2.2mm | 12A | Ignition coil, solenoid |
| 312 / 7.8mm (this) | 7.8mm | 20A | Power, relay, motor |
Why Choose This Connector?
- 20A Per Pin — High-current capacity for power distribution and relay wiring
- 7.8mm Pitch — Large terminal spacing for easy field assembly and inspection
- PA66 Housing — Durable nylon for underhood power distribution applications
- CE Certified — Meets European automotive electrical standards
- Automotive relay socket wiring harness
- Power distribution module connector repair
- Electric motor and actuator power connector
- Fuse box and junction block wiring
- Custom automotive power wiring harness
- 1× 3-Pin 7.8mm 312 Series Connector (male or female, per selected variant)
Typical Applications
FAQ
Q: What wire gauge is compatible with 7282-3030 terminals?
A: The 312 series terminals accept 1.0–2.5mm² (AWG 18–14) wire. Use 1.5mm² for 10A loads and 2.5mm² for 20A loads.
Q: Is this connector waterproof?
A: No — this is an unsealed connector. For waterproof applications, use a sealed variant with rubber wire seals. Suitable for protected underhood locations away from direct water spray.
Package Contents
