AHD J1939 On-Vehicle Data Connectors

Amphenol Sine Systems AHD J1939 On-Vehicle Data Connectors are industry-standard connectors designed for vehicle diagnostic and data communication in various harsh-environment uses. The AHD J1939 connectors feature a higher-layer protocol based on a Controller Area Network (CAN). These Amphenol Sine Systems on-vehicle data connectors are used widely in the diesel engine industry and provide diagnostic data. This diagnostic information includes vehicle engine speed, temperature, oil temperature, and exhaust emissions.

Types of Connectors

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Results: 24
Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Amphenol SINE Systems Automotive Connectors HD Series 9 Pin Recp INLINE 325In Stock
$8.93
$7.91
$7.41
$7.18
Min.: 1
Mult.: 1
Amphenol SINE Systems Standard Circular Connector 9P JAM MNT DIAGN RCPT SZ 16 PIN CNT 876In Stock
$6.79
$6.15
$5.95
$5.94
Min.: 1
Mult.: 1


Amphenol SINE Systems Automotive Connectors 9P Recpt Reduce Seal Jam Mount, Type 1 419In Stock
$8.28
$7.31
$6.92
$6.42
Min.: 1
Mult.: 1


Amphenol SINE Systems Automotive Connectors 9P PLG SMOOTH SHELL DIAGNOSTIC GRADE HD 159In Stock
$7.38
$6.93
$6.59
$6.38
Min.: 1
Mult.: 1
Amphenol SINE Systems Automotive Connectors 3 Pin Recept. Y CONNECTOR (J1939) 4,029In Stock
4,500Expected 1/28/2027
$10.33
$9.81
$9.09
Min.: 1
Mult.: 1


Amphenol SINE Systems Automotive Connectors 9P M FLN RCP RSEAL SZ 16 PIN CNT 399In Stock
$8.61
$8.00
$7.31
$7.09
Min.: 1
Mult.: 1
Amphenol SINE Systems Automotive Connectors 9 Position Recpt Jam Mount, Type 1 203In Stock
200Expected 12/16/2026
$9.61
$8.85
$8.45
$8.20
Min.: 1
Mult.: 1
Amphenol SINE Systems Automotive Connectors 9 Position Recpt Jam Mount, Type 2 275In Stock
1,800On Order
$13.64
$11.67
$10.94
$10.41
Min.: 1
Mult.: 1
Amphenol SINE Systems Automotive Connectors HD Series 9 Pin Plug 753In Stock
$11.41
$10.46
$9.41
$9.17
Min.: 1
Mult.: 1
Amphenol SINE Systems Automotive Connectors 9P F PLG LCK RNG GRN TYPE II SZ16 SKT CN 1,901In Stock
1,500Expected 11/26/2026
$10.50
$9.71
$8.76
$8.52
Min.: 1
Mult.: 1
Amphenol SINE Systems Automotive Connectors AHD CIRCULAR PLUG 209In Stock
1,200On Order
$12.41
$10.99
$10.58
$10.08
Min.: 1
Mult.: 1
Amphenol SINE Systems Automotive Connectors 9P F PLG W/COUP RNG R SEAL SZ 6 SKT CNT 281In Stock
600Expected 11/6/2026
$11.42
$10.43
$9.32
$9.07
Min.: 1
Mult.: 1
Amphenol SINE Systems Automotive Connectors 3-WAY RCPT 120 Ohm GREY RESISTOR J1939 2,721In Stock
$4.97
$4.24
$4.09
$3.89
Min.: 1
Mult.: 1


Amphenol SINE Systems Automotive Connectors 3-WAY RCPT 120 Ohm BLACK J939 495In Stock
500Expected 11/18/2026
$7.88
$7.31
$6.58
$6.44
Min.: 1
Mult.: 1
Amphenol SINE Systems Automotive Connectors 3 Way Plug 120 Ohm AU 2,099In Stock
2,200Expected 12/7/2026
$5.65
$5.26
$4.96
$4.61
Min.: 1
Mult.: 1
Amphenol SINE Systems Automotive Connectors 3 Way Plug 120 Ohm Black 509In Stock
500Expected 2/1/2027
$7.22
$6.04
$5.84
$5.29
Min.: 1
Mult.: 1
Amphenol SINE Systems Automotive Connectors 3 Pin Plug Wedge J1939 23,292In Stock
$0.18
$0.149
$0.128
$0.119
Min.: 1
Mult.: 1


Amphenol SINE Systems Automotive Connectors HD Series 9 Pin Recept. 104In Stock
1,800Expected 2/16/2027
$6.90
$6.34
$5.94
$5.85
Min.: 1
Mult.: 1
Amphenol SINE Systems Automotive Connectors 9P M FLN RCP GRN TYPE II SZ16 PIN CNT 107In Stock
300Expected 12/24/2026
$11.11
$10.29
$9.48
$8.99
Min.: 1
Mult.: 1
Amphenol SINE Systems Automotive Connectors 9P M FLN RCP RSEAL GRN TYPE II SZ16 CNT 78In Stock
300On Order
$11.28
$10.37
$10.01
$9.73
Min.: 1
Mult.: 1
Amphenol SINE Systems Automotive Connectors 9P SQ FLANGE W/OUT SEAL 100In Stock
$11.31
$9.62
$9.02
$8.59
Min.: 1
Mult.: 1


Amphenol SINE Systems Automotive Connectors 9P JAM MNT DIAGN RCPT SZ 16 PIN CNT 137In Stock
$9.37
$8.61
$7.60
$7.38
Min.: 1
Mult.: 1
Amphenol SINE Systems Automotive Connectors 3 Pin Recept. Wedge J1939 5,117In Stock
4,000Expected 1/13/2027
$0.37
$0.312
$0.256
$0.238
Min.: 1
Mult.: 1
Amphenol SINE Systems Automotive Connectors 9P Recpt Reduce Seal Jam Mount, Type 2
200Expected 12/24/2026
$13.29
$11.30
$10.59
$10.09
Min.: 1
Mult.: 1