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SAE J1962 OBD II Automotive Diagnostic Wiring Harness
Product Details:
Payment & Shipping Terms:
| Minimum Order Quantity: | 5,000 |
|---|---|
| Price: | 100 |
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Detail Information |
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| Voltage: | DC 300V | Contact Resistance: | 3.0 Ohm MAX |
|---|---|---|---|
| Working Temperature: | -20~80°C | Material: | PA66, Tined Plated Compliant ROHS |
| Pitch: | 4mm | Connector Type: | Type A And Type B |
| Pin Count: | 16-pin | Vehicle Battery Power: | 12V/4A (Type A), 24V/2A (Type B) |
| CAN High: | ISO 15765-4 And SAE J2284 | CAN Low: | ISO 15765-4 And SAE J2284 |
| Signal Ground: | Pin 6 | Chassis Ground: | Pin 4 |
| K Line: | ISO 9141-2 / ISO 14230-4 | L Line: | ISO 9141-2 / ISO 14230-4 (Optional) |
| SAE J1850 Bus: | + (VPW / PWM) And - (PWM-only) | ||
| Highlight: | SAE J1962 OBD II wiring harness,automotive diagnostic wiring harness,OBD II electronic wiring harness |
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Product Description
SAE J1962 OBD II Automotive Diagnostic Wiring Harness
SAE J1962 OBD II automotive diagnostic wiring harness
Electrical Specifications:
• Voltage: DC 300V 5m ohm/10 ms
• Contact resistance: 3.0 ohm MAX
• 100% open, short, and mis-wire testing
• Voltage: DC 300V 5m ohm/10 ms
• Contact resistance: 3.0 ohm MAX
• 100% open, short, and mis-wire testing
SAE Standards Documents on OBD-II
- J1708 - Defines a standard used for serial communications between ECUs on heavy duty vehicles and between computers and vehicles.
- J1850 - Defines serial data protocol with two variants: 10.4 kbit/s (single wire, VPW) and 41.6 kbit/s (two wire, PWM).
- J1939 - Defines data protocol for heavy duty commercial vehicles.
- J1962 - Defines the physical connector used for the OBD-II interface.
- J1978 - Defines minimal operating standards for OBD-II scan tools.
- J1979 - Defines standards for diagnostic test modes.
- J2012 - Defines standards for trouble codes and definitions.
- J2178-1 - Defines standards for network message header formats and physical address assignments.
- J2178-2 - Provides data parameter definitions.
- J2178-3 - Defines standards for network message frame IDs for single byte headers.
- J2178-4 - Defines standards for network messages with three byte headers.
- J2284-3 - Defines 500 kbit/s CAN Physical and Data link layer.
- J2411 - Describes the GMLAN (single-wire CAN) protocol used in newer GM vehicles.
J1962 Connector Specifications
The SAE J1962 specification provides for two standardized hardware interfaces: Type A and Type B. Both are female, 16-pin (2x8), D-shaped connectors with a groove between pin rows. Type B's groove is interrupted in the middle, preventing insertion of Type A male plugs into Type B female sockets while allowing Type B male plugs into Type A female sockets.
Type A connectors are used for 12V supply voltage vehicles, while Type B is used for 24V vehicles with blue marking on the front of the D-shaped area.
Pin Configuration
| Pin Number | Description |
|---|---|
| 1 | Manufacturer Discretionary |
| 2 | SAE J1850 Bus + (VPW / PWM) |
| 3 | Manufacturer Discretionary |
| 4 | Chassis Ground |
| 5 | Signal Ground |
| 6 | CAN High (ISO 15765-4 and SAE J2284) |
| 7 | ISO 9141-2 / ISO 14230-4 K Line |
| 8 | Manufacturer Discretionary |
| 9 | Manufacturer Discretionary |
| 10 | SAE J1850 Bus - (PWM-only) |
| 11 | Manufacturer Discretionary |
| 12 | Manufacturer Discretionary |
| 13 | Manufacturer Discretionary |
| 14 | CAN Low (ISO 15765-4 and SAE J2284) |
| 15 | ISO 9141-2 / ISO 14230-4 L Line (Optional) |
| 16 | Vehicle Battery Power: Type "A" 12V/4A, Type "B" 24V/2A |
Technical Specifications
Material: PA66, tinned plated compliant ROHS
Working temperature: -20°C to 80°C
Over-molding: Customized
Pitch: 4mm
Voltage: 12V for cars, 24V for heavy vehicles
Working temperature: -20°C to 80°C
Over-molding: Customized
Pitch: 4mm
Voltage: 12V for cars, 24V for heavy vehicles
Company Profile
- Privately held company, established in 1999
- Sales volume over 16 Million USD since 2017
- OEM & ODM company with 250+ employees, 7260 square-meter facility
- Specialized in economical solutions and innovative wire harness design & manufacturing
- IATF16949 (2016) & ISO 9001 (2015) certified
- UL certified supplier with wiring No. E468011 & cable No. E479323
Certifications
Frequently Asked Questions
Q: Can you help with design?
A: Yes, we are an ODM/OEM company specializing in wire harness & cable assembly since 1999.
Q: When will you start to help design?
A: We provide initial solution sketches for discussion. After quotation and order placement, we begin detailed drawing and confirm designs with clients.
Q: What if quality issues occur when discovered by customers?
A: Our quality and engineering team responds to quality issues within 72 hours. We focus on long-term partnerships and providing excellent service.
Q: Do you have standard products to reduce lead time for prototypes and tooling costs?
A: Yes, we maintain over 1000 sets of molds, many of which can be used directly for customer projects. With over 20 years of specialization and 5000+ products, we offer extensive experience in wire harness solutions.
Contact Us
Please contact us for more information about our SAE J1962 OBD II automotive diagnostic wiring harness solutions.
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