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DJ7108YA-1.5-11/21 Automotive 10-Pin 1.5mm Connector — Male Female Wire Harness Socket
DJ7108YA-1.5-11/21 Automotive 10-Pin 1.5mm Connector Male Female Wire Harness Socket
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DJ7108YA-1.5-11/21 Automotive 10-Pin 1.5mm Connector — Male & Female
The DJ7108YA-1.5-11 (male plug) and DJ7108YA-1.5-21 (female socket) are 10-pin automotive connectors in the DJ series 1.5mm terminal pitch, designed for ECU, BCM, and sensor wiring harness applications on Chinese OEM vehicles. The “YA” suffix indicates a specific housing variant within the 10-pin 1.5mm DJ series — typically a housing with a secondary locking mechanism (CPA) or a specific housing shape for a particular vehicle application.
The 1.5mm terminal pitch is one of the most widely used pitches in automotive connector systems — it provides a balance between circuit density (smaller than 2.8mm) and current-carrying capacity (higher than 0.6mm/0.7mm signal pitches), making it suitable for mixed signal and low-power circuits up to 7A per terminal. The DJ7108YA-1.5 is used across a wide range of Chinese OEM vehicle platforms for ECU signal, sensor, and actuator wiring harness connections.
Key Specifications
| Parameter | Value |
|---|---|
| OEM Part Numbers | DJ7108YA-1.5-11 (male) / DJ7108YA-1.5-21 (female) |
| Series | DJ series (Chinese OEM standard) |
| Pin Count | 10-pin |
| Terminal Pitch | 1.5mm |
| Housing Variant | YA (secondary lock / shape variant) |
| Sealing | Unsealed |
| Housing Material | PA66 glass-filled nylon |
| Terminal Material | Tin-plated copper alloy |
| Wire Range | 0.3–1.0mm² (22–18 AWG) |
| Current Rating | Up to 7A per terminal |
| Operating Temperature | -40°C to +125°C |
| Compatible Platforms | SAIC, FAW, Dongfeng, Chery, Geely, BYD, Great Wall |
| Compliance | RoHS |
1.5mm Terminal Pitch — The Versatile Automotive Standard
- Most versatile automotive pitch — the 1.5mm terminal pitch is used across Japanese (AMP/Tyco, Sumitomo, Furukawa), European (TE Connectivity, Delphi), and Chinese (DJ series) connector systems for ECU signal and low-power circuits
- 7A current rating — suitable for sensor signals (0.1–1A), heated sensor elements (1–3A), and low-power actuators (3–7A) from a single terminal type
- YA variant secondary lock — the YA suffix indicates a housing with a secondary locking mechanism that provides additional retention force; important for ECU connectors in high-vibration locations
- Wide wire gauge range — accepts 0.3–1.0mm² (22–18 AWG) wire, covering the full range of automotive signal and low-power circuit wire gauges
Typical Applications
- Chinese OEM ECU and BCM connector repair
- Sensor and actuator wiring harness repair on Chinese vehicles
- Body control module connector replacement
- Custom wiring harness fabrication for Chinese vehicle platforms
Frequently Asked Questions
Q: What is the YA suffix in DJ7108YA-1.5?
The YA suffix indicates a specific housing variant within the DJ7108 10-pin 1.5mm connector family. In the DJ series naming convention, letter suffixes (Y, YA, YB, S, etc.) indicate housing shape variants, secondary locking mechanisms, or application-specific modifications. The YA variant typically includes a secondary locking mechanism (CPA — Connector Position Assurance) that provides additional retention force and confirms full connector engagement. Always verify the suffix matches your original connector — different suffix variants may have different housing shapes that prevent mating with the wrong counterpart.
Q: What is the mating connector for DJ7108YA-1.5-21?
The mating male connector is DJ7108YA-1.5-11 — the “-11” suffix indicates the male (plug) unsealed variant. Both connectors share the same housing variant (7108YA) and terminal pitch (1.5mm), differing only in the gender suffix. Always order the correct gender for your application — the female socket (DJ7108YA-1.5-21) is typically on the wiring harness side and the male plug (DJ7108YA-1.5-11) is on the component side.
Q: How do I identify the correct DJ series connector for my Chinese vehicle?
The most reliable method is to read the part number stamped on the connector housing. If the housing is damaged, consult the vehicle’s wiring diagram (available in the workshop manual or from the manufacturer’s technical documentation) for the connector part number. Chinese vehicle workshop manuals typically list DJ series part numbers for all connectors. Alternatively, measure the terminal pitch and count the pins to narrow down the connector family, then verify the housing variant by comparing the housing shape to the DJ series catalog.
