AHD Series™ Circular Thermoplastic Connectors

Amphenol Sine Systems AHD Series™ Connectors for Diagnostic Applications provide an economic alternative to existing diagnostic product options. Designed as a cost-effective, reliable alternative, intermateable with industry standard 6- and 9-pin connectors, the AHD Series is ideal for any situation where controlled and/or uncontrolled environmental conditions exist. Amphenol Sine Systems AHD Series Connectors offer a smooth, non-sealing option for controlled applications, an environmentally-sealed, threaded option for more demanding applications, as well as J1939 Type 1 (Black Body) and Type 2 (Green Body) options.

Types of Connectors

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Results: 54
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 Boot for 6 & 9 Position Plugs or Receptacles, AHD Series, Black 284In Stock
$1.87
$1.59
$1.52
$1.42
Min.: 1
Mult.: 1


Amphenol SINE Systems Automotive Connectors 9P Recpt Reduce Seal Jam Mount, Type 1 419In Stock
$10.76
$9.50
$9.00
$8.35
Min.: 1
Mult.: 1
Amphenol SINE Systems Automotive Connectors HD Locking Ring 9 Pin Plug (Non-J1939) 544In Stock
$8.53
$6.62
$6.45
$6.14
Min.: 1
Mult.: 1
Amphenol SINE Systems Standard Circular Connector 9P JAM MNT DIAGN RCPT SZ 16 PIN CNT 876In Stock
$8.83
$8.00
$7.74
$7.72
Min.: 1
Mult.: 1
Amphenol SINE Systems Automotive Connectors HD Series 9 Pin Recp INLINE 325In Stock
$11.61
$10.28
$9.63
$9.33
Min.: 1
Mult.: 1
Amphenol SINE Systems Automotive Connectors Boot for 3 Position Plug or Receptacle, AHD Series, Black 300In Stock
$1.14
$0.965
$0.926
$0.867
Min.: 1
Mult.: 1
Amphenol SINE Systems Automotive Connectors Boot for 5 Position Plug or Receptacle, AHD Series, Black 258In Stock
$1.18
$1.03
$0.937
$0.846
Min.: 1
Mult.: 1


Amphenol SINE Systems Automotive Connectors 9P PLG SMOOTH SHELL DIAGNOSTIC GRADE HD 159In Stock
$9.59
$9.01
$8.57
$8.29
Min.: 1
Mult.: 1
Amphenol SINE Systems Automotive Connectors 3 Position Receptacle, Pin, Size 16 Contacts, Flange, Coupling Ring, Solid Rear Seal, Grey 131In Stock
$5.67
$4.82
$4.30
$3.90
Min.: 1
Mult.: 1
Amphenol SINE Systems Automotive Connectors 5 Position Receptacle, Pin, Size 16 Contacts, Flange, Coupling Ring, Solid Rear Seal, Grey 240In Stock
$7.97
$6.79
$6.36
$6.06
Min.: 1
Mult.: 1
Amphenol SINE Systems Automotive Connectors 6 Position Receptacle, Pin, Size 16 Contacts, Flange, Coupling Ring, Solid Rear Seal, Grey 190In Stock
$8.14
$6.92
$6.49
$6.18
Min.: 1
Mult.: 1
Amphenol SINE Systems Automotive Connectors 5 Position Plug, Socket, Size 16 Contacts, Coupling Ring, Solid Rear Seal, Grey 219In Stock
$8.71
$7.40
$6.94
$6.60
Min.: 1
Mult.: 1
Amphenol SINE Systems Automotive Connectors Protective Cap for 3 Position Receptacles, AHD Series, Grey 190In Stock
$2.50
$2.13
$1.90
$1.81
Min.: 1
Mult.: 1
Amphenol SINE Systems Automotive Connectors Protective Cap for 3 Position Receptacles, with Lanyard, AHD Series, Grey 286In Stock
$5.89
$5.01
$4.47
$4.26
Min.: 1
Mult.: 1
Amphenol SINE Systems Automotive Connectors Protective Cap for 5 Position Receptacles, AHD Series, Grey 200In Stock
$2.72
$2.31
$2.07
$1.87
Min.: 1
Mult.: 1
Amphenol SINE Systems Automotive Connectors Protective Cap for 5 Position Receptacles, with Lanyard, AHD Series, Grey 400In Stock
$5.49
$4.72
$4.21
$3.82
Min.: 1
Mult.: 1
Amphenol SINE Systems Automotive Connectors 3 Pin Recept. Y CONNECTOR (J1939) 4,029In Stock
4,500Expected 1/28/2027
$13.43
$12.75
$11.82
Min.: 1
Mult.: 1


Amphenol SINE Systems Automotive Connectors 9P M FLN RCP RSEAL SZ 16 PIN CNT 399In Stock
$11.19
$10.40
$9.50
$9.22
Min.: 1
Mult.: 1
Amphenol SINE Systems Automotive Connectors 9 Position Recpt Jam Mount, Type 1 203In Stock
200Expected 12/16/2026
$12.49
$11.51
$10.99
$10.66
Min.: 1
Mult.: 1
Amphenol SINE Systems Automotive Connectors 9 Position Recpt Jam Mount, Type 2 275In Stock
1,800On Order
$17.73
$15.17
$14.22
$13.53
Min.: 1
Mult.: 1
Amphenol SINE Systems Automotive Connectors HD Series 9 Pin Plug 753In Stock
$14.83
$13.60
$12.23
$11.92
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
$13.65
$12.62
$11.39
$11.08
Min.: 1
Mult.: 1
Amphenol SINE Systems Automotive Connectors AHD CIRCULAR PLUG 209In Stock
1,200On Order
$16.13
$14.29
$13.75
$13.10
Min.: 1
Mult.: 1
Amphenol SINE Systems Automotive Connectors 9P F PLG W/COUP RNG R SEAL SZ 6 SKT CNT 281In Stock
600Expected 11/20/2026
$14.85
$13.56
$12.12
$11.79
Min.: 1
Mult.: 1
Amphenol SINE Systems Automotive Connectors 3-WAY RCPT 120 Ohm GREY RESISTOR J1939 2,721In Stock
$6.46
$5.51
$5.32
$5.06
Min.: 1
Mult.: 1