Shenzhen Jelinn Technology Co., Ltd.
Shenzhen Jelinn Technology Co., Ltd.
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J1939 Deutsch 9 Pin Female to J1962 OBD2 OBDII 16 Pin Female Adapter
Specification
| J1939 female connector | equivalent of Deutsch HD16-9-1939S |
| Type of J1939 female connector | Type 1 |
| Color of J1939 female connector | Black |
| OBD2 female connector | with KET terminals |
| Wire | 20AWG, pure copper |
| Material of J1939 female socket | PA66 + glass fiber |
| Material of OBD2 female connector | PA66 |
| Pin assignment or pin out | customized |
| Pins or terminals | copper, nickel-plated or gold-plated |
| Contact Resistance | 3 ohm max. |
| Insulation Resistance | 5M ohm min. |
| Working Temperature | −25℃ ~ +85℃ |
| Testing | 100% open, short and miss-wire testing |
| Testing Voltage | DC300V 5M ohm/10ms |
| Warranty | 1 year |
We opened plastic molds of the connectors, sockets, plugs and receptacles. 20AWG pure copper quality wires are employed to manufacture these adapters. We can always make the adapters and cables with excellent connectivity and durability.
The Deutsch 9 Pin female connector of this adapter is Type 1. Its Pin F is with bigger diameter than that of Type 2 J1939 9-Pin female connector.
The OBD2 female socket is with KET terminals which make the OBD-II female socket more endurable.
The 9-Pin J1939 female connector is with a locking ring. Rotating the locking ring to the right place after plugging to a 9-Pin J1939 male receptacle assures that the connector won’t come unplugged accidentally.
Pin assignment or pin out
Generally speaking, the pin assignment or pin out is like this (4 pins to be connected):
| OBD2 female | Signal | J1939 female |
| 4 or 5 | Ground | A |
| 16 | Battery | B |
| 6 | J1939, CAN-H | C |
| 14 | J1939, CAN-L | D |
Sometimes, the pin assignment or pin out can also be like this (6 pins to be connected):
| OBD2 female | Signal | J1939 female |
| 4 or 5 | Ground | A |
| 16 | Battery | B |
| 6 | J1939, CAN-H | C |
| 14 | J1939, CAN-L | D |
| 12 | J1708-H | F |
| 13 | J1708-L | G |
The pin assignment or pin out can also be customized according to your needs.
Application
This adapter is usually used to connect a GPS Tracker that is meant for an OBD2 vehicle to a commercial vehicle that has the 9-pin J1939 round Deutsch connector. The power lines are appropriately connected to provide power to the GPS tracker.
This adapter will also allow an OBD2 diagnostic tool or scanner or fault code reader (with the appropriate software) to connect to the round J1939 9-pin diagnostic port. Bear in mind that most OBD2 software and scanners are based on reading PIDs, which are single parameters. J1939 is a PGN based protocol, where each PGN contains multiple parameters. Your OBD2 diagnostic tool or scanner or fault code reader must be able to handle PGNs if it is to work with this adapter.
Sending an inquiry
If you haven’t found or don’t have time to look for the J1939, OBD2 or J1708 cables, adapters or connectors in our website, feel free to let us know what J1939, OBD2 or J1708 cables, adapters or connectors you need by sending an inquiry (If you have a picture, please attach it in the inquiry). We can also customize any J1939, OBD2 or J1708 cables, adapters or connectors for you.
Skype: orchard.guo (any time to contact)