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 (PEN) 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 296In Stock
S/5.61
S/4.75
S/4.55
S/4.24
Min.: 1
Mult.: 1
Amphenol SINE Systems Automotive Connectors HD Locking Ring 9 Pin Plug (Non-J1939) 545In Stock
S/27.25
S/22.19
S/21.41
S/19.42
Min.: 1
Mult.: 1
Amphenol SINE Systems Standard Circular Connector 9P JAM MNT DIAGN RCPT SZ 16 PIN CNT 883In Stock
S/30.75
S/28.61
S/26.82
S/25.50
Min.: 1
Mult.: 1


Amphenol SINE Systems Automotive Connectors 9P Recpt Reduce Seal Jam Mount, Type 1 434In Stock
S/35.69
S/31.26
S/26.90
S/25.11
Min.: 1
Mult.: 1
Amphenol SINE Systems Automotive Connectors Boot for 5 Position Plug or Receptacle, AHD Series, Black 258In Stock
S/3.54
S/3.07
S/2.81
S/2.53
Min.: 1
Mult.: 1
Amphenol SINE Systems Automotive Connectors Boot for 3 Position Plug or Receptacle, AHD Series, Black 300In Stock
S/3.43
S/2.89
S/2.77
S/2.60
Min.: 1
Mult.: 1


Amphenol SINE Systems Automotive Connectors 9P PLG SMOOTH SHELL DIAGNOSTIC GRADE HD 159In Stock
S/31.96
S/29.74
S/27.36
S/26.43
Min.: 1
Mult.: 1
Amphenol SINE Systems Automotive Connectors HD Series 9 Pin Recp INLINE 125In Stock
200Expected 10/21/2026
S/41.03
S/35.46
S/31.10
S/30.52
Min.: 1
Mult.: 1
Amphenol SINE Systems Automotive Connectors 3 Position Receptacle, Pin, Size 16 Contacts, Flange, Coupling Ring, Solid Rear Seal, Grey 141In Stock
S/16.97
S/14.44
S/12.88
S/11.68
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
S/23.86
S/20.32
S/19.03
S/18.14
Min.: 1
Mult.: 1
Amphenol SINE Systems Automotive Connectors 6 Position Receptacle, Pin, Size 16 Contacts, Flange, Coupling Ring, Solid Rear Seal, Grey 192In Stock
S/24.37
S/20.71
S/19.42
S/18.49
Min.: 1
Mult.: 1
Amphenol SINE Systems Automotive Connectors Boot for 6 & 9 Position Plugs or Receptacles, AHD Series, Grey 333In Stock
S/4.67
S/3.97
S/3.53
S/3.36
Min.: 1
Mult.: 1
Amphenol SINE Systems Automotive Connectors 5 Position Plug, Socket, Size 16 Contacts, Coupling Ring, Solid Rear Seal, Grey 219In Stock
S/26.08
S/22.15
S/20.79
S/19.77
Min.: 1
Mult.: 1
Amphenol SINE Systems Automotive Connectors Protective Cap for 3 Position Receptacles, AHD Series, Grey 190In Stock
S/7.47
S/6.38
S/5.68
S/5.41
Min.: 1
Mult.: 1
Amphenol SINE Systems Automotive Connectors Protective Cap for 3 Position Receptacles, with Lanyard, AHD Series, Grey 286In Stock
S/17.63
S/14.99
S/13.39
S/12.77
Min.: 1
Mult.: 1
Amphenol SINE Systems Automotive Connectors Protective Cap for 5 Position Receptacles, AHD Series, Grey 200In Stock
S/8.14
S/6.93
S/6.19
S/5.61
Min.: 1
Mult.: 1
Amphenol SINE Systems Automotive Connectors Protective Cap for 5 Position Receptacles, with Lanyard, AHD Series, Grey 400In Stock
S/16.43
S/14.13
S/12.61
S/11.44
Min.: 1
Mult.: 1


Amphenol SINE Systems Automotive Connectors HD Series 9 Pin Recept. 1,153In Stock
S/27.13
S/24.68
S/23.12
S/22.03
Min.: 1
Mult.: 1
Amphenol SINE Systems Automotive Connectors 9 Position Recpt Jam Mount, Type 1 278In Stock
200Expected 12/9/2026
S/38.73
S/34.95
S/33.75
S/32.74
Min.: 1
Mult.: 1
Amphenol SINE Systems Automotive Connectors 9 Position Recpt Jam Mount, Type 2 292In Stock
1,800On Order
S/53.91
S/48.15
S/45.11
S/42.97
Min.: 1
Mult.: 1
Amphenol SINE Systems Automotive Connectors HD Series 9 Pin Plug 807In Stock
S/44.14
S/39.90
S/34.49
S/33.71
Min.: 1
Mult.: 1
Amphenol SINE Systems Automotive Connectors 9P F PLG LCK RNG GRN TYPE II SZ16 SKT CN 1,065In Stock
2,500On Order
S/41.18
S/38.34
S/36.55
S/35.38
Min.: 1
Mult.: 1
Amphenol SINE Systems Automotive Connectors AHD CIRCULAR PLUG 175In Stock
600On Order
S/49.12
S/43.44
S/39.24
S/38.19
Min.: 1
Mult.: 1
Amphenol SINE Systems Automotive Connectors 9P F PLG W/COUP RNG R SEAL SZ 6 SKT CNT 338In Stock
600Expected 11/20/2026
S/43.67
S/39.86
S/34.37
S/33.51
Min.: 1
Mult.: 1
Amphenol SINE Systems Automotive Connectors 3-WAY RCPT 120 Ohm GREY RESISTOR J1939 3,573In Stock
S/19.03
S/16.27
S/15.69
S/14.95
Min.: 1
Mult.: 1