RF Connectors / Coaxial Connectors

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FAKRA II Automotive Connector System

Molex FAKRA II SMB Connector System meets both American USCAR and German FAKRA automotive standards. Standard uses for FAKRA connectors are coaxial connections on devices with external antennas; such applications include SDARS, Cellular, GPS Navigation, keyless entry, and satellite radio. The FAKRA connector provides a mechanical key feature along with a visual color code to differentiate between applications. Molex offers FAKRA connectors with a high-temperature plastic shroud that is fully compatible with lead-free reflow processes.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.	Product	RF Series	Gender	Impedance	Maximum Frequency	Termination Style	Orientation	Polarity	Mounting Style	Cable Type	Packaging
RF Connectors / Coaxial Connectors FAKRA Jack, Straight, Crimp, RG-316 / RG-174 Cable, Brass Body, Nickel (Ni) Plated, Keying Code B, Cream White, 50 Ohms 73403-6281 Molex 1: $2.54 1,000In Stock New Product	Mfr. Part No. 73403-6281 Mouser Part No 538-73403-6281 New Product	Molex	RF Connectors / Coaxial Connectors FAKRA Jack, Straight, Crimp, RG-316 / RG-174 Cable, Brass Body, Nickel (Ni) Plated, Keying Code B, Cream White, 50 Ohms Learn More about Molex fakra2 smb auto	Datasheet	1,000In Stock	$2.54 $2.22 $2.12 $1.99 View $1.80 $1.66 $1.46 $1.43 $1.39	Min.: 1 Mult.: 1	Connectors	SMB	Jack (Socket)	50 Ohms	6 GHz		Straight				Bulk
RF Connectors / Coaxial Connectors FAKRA Plug, Straight, Crimp, RG-316 and RG-174 Cable, Brass Body, Nickel (Ni) Plated, Keying Code H, Violet, 50 Ohms 73403-6267 Molex 1: $3.62 1,185In Stock	Mfr. Part No. 73403-6267 Mouser Part No 538-73403-6267	Molex	RF Connectors / Coaxial Connectors FAKRA Plug, Straight, Crimp, RG-316 and RG-174 Cable, Brass Body, Nickel (Ni) Plated, Keying Code H, Violet, 50 Ohms Learn More about Molex fakra2 smb auto	Datasheet	1,185In Stock	$3.62 $3.14 $2.83 $2.68 View $2.49 $2.38 $1.92	Min.: 1 Mult.: 1	Connectors	SMB	Plug (Pin)	50 Ohms	6 GHz	Crimp	Straight	Standard	Cable Mount / Free Hanging	RG-174, 316	Bulk
RF Connectors / Coaxial Connectors FAKRA Plug, Straight, Crimp, RG-316 and RG-174 Cable, Brass Body, Nickel (Ni) Plated, Keying Code E, Green, 50 Ohms 73403-6264 Molex 1: $5.68 979In Stock	Mfr. Part No. 73403-6264 Mouser Part No 538-73403-6264	Molex	RF Connectors / Coaxial Connectors FAKRA Plug, Straight, Crimp, RG-316 and RG-174 Cable, Brass Body, Nickel (Ni) Plated, Keying Code E, Green, 50 Ohms Learn More about Molex fakra2 smb auto	Datasheet	979In Stock	$5.68 $4.83 $3.59 $3.48 View $3.25 $2.87 $2.86 $2.83	Min.: 1 Mult.: 1	Connectors	SMB	Plug (Pin)	50 Ohms	6 GHz	Crimp	Straight	Standard	Cable Mount / Free Hanging	RG-174, 316	Bulk
RF Connectors / Coaxial Connectors FAKRA Jack, Straight, Crimp, RG-316 / RG-174 Cable, Brass Body, Nickel (Ni) Plated, Keying Code K, Curry Yellow, 50 Ohms 73403-6289 Molex 1: $3.06 1,002In Stock	Mfr. Part No. 73403-6289 Mouser Part No 538-73403-6289	Molex	RF Connectors / Coaxial Connectors FAKRA Jack, Straight, Crimp, RG-316 / RG-174 Cable, Brass Body, Nickel (Ni) Plated, Keying Code K, Curry Yellow, 50 Ohms Learn More about Molex fakra2 smb auto	Datasheet	1,002In Stock	$3.06 $2.67 $2.56 $2.38 View $2.16 $1.99 $1.81 $1.59 $1.54	Min.: 1 Mult.: 1	Connectors	SMB	Jack (Socket)	50 Ohms	6 GHz		Straight				Bulk
RF Connectors / Coaxial Connectors FAKRA Plug, Straight, Crimp, RG-316 and RG-174 Cable, Brass Body, Nickel (Ni) Plated, Keying Code A, Black, 50 Ohms 73403-6260 Molex 1: $4.39 816In Stock	Mfr. Part No. 73403-6260 Mouser Part No 538-73403-6260	Molex	RF Connectors / Coaxial Connectors FAKRA Plug, Straight, Crimp, RG-316 and RG-174 Cable, Brass Body, Nickel (Ni) Plated, Keying Code A, Black, 50 Ohms Learn More about Molex subminiature rf	Datasheet	816In Stock	$4.39 $3.73 $3.33 $3.17 View $2.96 $2.83 $2.69 $2.52	Min.: 1 Mult.: 1	Connectors	SMB	Plug (Pin)	50 Ohms	6 GHz	Crimp	Straight	Standard	Cable Mount / Free Hanging	RG-174, 316	Bulk
RF Connectors / Coaxial Connectors FAKRA Plug, Straight, Crimp, RG-316 and RG-174 Cable, Brass Body, Nickel (Ni) Plated, Keying Code D, Bordeaux Violet, 50 Ohms 73403-6263 Molex 1: $4.56 802In Stock	Mfr. Part No. 73403-6263 Mouser Part No 538-73403-6263	Molex	RF Connectors / Coaxial Connectors FAKRA Plug, Straight, Crimp, RG-316 and RG-174 Cable, Brass Body, Nickel (Ni) Plated, Keying Code D, Bordeaux Violet, 50 Ohms Learn More about Molex fakra2 smb auto	Datasheet	802In Stock	$4.56 $4.01 $3.70 $3.48 View $3.20 $2.99 $2.80 $2.72	Min.: 1 Mult.: 1	Connectors	SMB	Plug (Pin)	50 Ohms	6 GHz	Crimp	Straight	Standard	Cable Mount / Free Hanging	RG-174, 316	Bulk
RF Connectors / Coaxial Connectors FAKRA Plug, Straight, Crimp, RG-316 and RG-174 Cable, Brass Body, Nickel (Ni) Plated, Keying Code K, Curry Yellow, 50 Ohms 73403-6269 Molex 1: $5.68 839In Stock	Mfr. Part No. 73403-6269 Mouser Part No 538-73403-6269	Molex	RF Connectors / Coaxial Connectors FAKRA Plug, Straight, Crimp, RG-316 and RG-174 Cable, Brass Body, Nickel (Ni) Plated, Keying Code K, Curry Yellow, 50 Ohms Learn More about Molex fakra2 smb auto	Datasheet	839In Stock	$5.68 $4.83 $4.31 $4.09 View $3.85 $3.66 $3.22 $3.11 $3.05	Min.: 1 Mult.: 1	Connectors	SMB	Plug (Pin)	50 Ohms	6 GHz	Crimp	Straight	Standard	Cable Mount / Free Hanging	RG-174, 316	Bulk
RF Connectors / Coaxial Connectors FAKRA Jack, Straight, Crimp, RG-316 / RG-174 Cable, Brass Body, Nickel (Ni) Plated, Keying Code D, Bordeaux Violet, 50 Ohms 73403-6283 Molex 1: $4.69 3,418In Stock	Mfr. Part No. 73403-6283 Mouser Part No 538-73403-6283	Molex	RF Connectors / Coaxial Connectors FAKRA Jack, Straight, Crimp, RG-316 / RG-174 Cable, Brass Body, Nickel (Ni) Plated, Keying Code D, Bordeaux Violet, 50 Ohms Learn More about Molex fakra2 smb auto	Datasheet	3,418In Stock	$4.69 $4.27 $3.45 $3.29 View $2.96 $2.87 $2.65 $2.58 $2.48	Min.: 1 Mult.: 1	Connectors	SMB	Jack (Socket)	50 Ohms	6 GHz	Crimp	Straight	Standard	Cable Mount / Free Hanging	RG-174, 316	Bulk
RF Connectors / Coaxial Connectors FAKRA Plug, Straight, Crimp, RG-316 and RG-174 Cable, Brass Body, Nickel (Ni) Plated, Keying Code B, Cream White, 50 Ohms 73403-6261 Molex 1: $6.72 302In Stock	Mfr. Part No. 73403-6261 Mouser Part No 538-73403-6261	Molex	RF Connectors / Coaxial Connectors FAKRA Plug, Straight, Crimp, RG-316 and RG-174 Cable, Brass Body, Nickel (Ni) Plated, Keying Code B, Cream White, 50 Ohms Learn More about Molex fakra2 smb auto	Datasheet	302In Stock	$6.72 $5.70 $5.24 $5.21 View $4.95 $4.54 $4.27 $3.62	Min.: 1 Mult.: 1	Connectors	SMB	Plug (Pin)	50 Ohms	6 GHz	Crimp	Straight	Standard	Cable Mount / Free Hanging	RG-174, 316	Bulk
RF Connectors / Coaxial Connectors FAKRA Jack, Straight, Crimp, RG-316 / RG-174 Cable, Brass Body, Nickel (Ni) Plated, Keying Code A, Black, 50 Ohms 73403-6280 Molex 1: $4.54 108In Stock	Mfr. Part No. 73403-6280 Mouser Part No 538-73403-6280	Molex	RF Connectors / Coaxial Connectors FAKRA Jack, Straight, Crimp, RG-316 / RG-174 Cable, Brass Body, Nickel (Ni) Plated, Keying Code A, Black, 50 Ohms Learn More about Molex fakra2 smb auto	Datasheet	108In Stock	$4.54 $3.86 $3.37 $3.18 View $2.87 $2.75 $2.39 $2.30	Min.: 1 Mult.: 1	Connectors	SMB	Jack (Socket)	50 Ohms	6 GHz	Crimp	Straight	Standard	Cable Mount / Free Hanging	RG-174, 316	Bulk
RF Connectors / Coaxial Connectors FAKRA Jack, Straight, Crimp, RG-316 / RG-174 Cable, Brass Body, Nickel (Ni) Plated, Keying Code C, Blue, 50 Ohms 73403-6282 Molex 1: $6.51 255In Stock	Mfr. Part No. 73403-6282 Mouser Part No 538-73403-6282	Molex	RF Connectors / Coaxial Connectors FAKRA Jack, Straight, Crimp, RG-316 / RG-174 Cable, Brass Body, Nickel (Ni) Plated, Keying Code C, Blue, 50 Ohms Learn More about Molex fakra2 smb auto	Datasheet	255In Stock	$6.51 $5.52 $4.92 $4.80 View $4.50 $3.96 $3.35 $3.16	Min.: 1 Mult.: 1	Connectors	SMB	Jack (Socket)	50 Ohms	6 GHz	Crimp	Straight	Standard	Cable Mount / Free Hanging	RG-174, 316	Bulk
RF Connectors / Coaxial Connectors FAKRA Jack, Straight, Crimp, RG-316 / RG-174 Cable, Brass Body, Nickel (Ni) Plated, Keying Code Z, Water Blue, 50 Ohms 73403-6290 Molex 1: $3.35 54In Stock 500Expected 7/12/2026	Mfr. Part No. 73403-6290 Mouser Part No 538-73403-6290	Molex	RF Connectors / Coaxial Connectors FAKRA Jack, Straight, Crimp, RG-316 / RG-174 Cable, Brass Body, Nickel (Ni) Plated, Keying Code Z, Water Blue, 50 Ohms Learn More about Molex fakra2 smb auto	Datasheet	54In Stock 500Expected 7/12/2026	$3.35 $2.84 $2.53 $2.41 View $2.26 $2.15 $2.05 $1.85 $1.78	Min.: 1 Mult.: 1	Connectors	SMB	Jack (Socket)	50 Ohms	6 GHz	Crimp	Straight	Standard	Cable Mount / Free Hanging	RG-174, 316	Bulk
RF Connectors / Coaxial Connectors FAKRA Plug, Straight, Crimp, RG-316 and RG-174 Cable, Brass Body, Nickel (Ni) Plated, Keying Code I, Beige, 50 Ohms 73403-6268 Molex 1: $4.69 290In Stock	Mfr. Part No. 73403-6268 Mouser Part No 538-73403-6268	Molex	RF Connectors / Coaxial Connectors FAKRA Plug, Straight, Crimp, RG-316 and RG-174 Cable, Brass Body, Nickel (Ni) Plated, Keying Code I, Beige, 50 Ohms Learn More about Molex fakra2 smb auto	Datasheet	290In Stock	$4.69 $4.27 $3.64 $3.37 View $3.03 $2.95 $2.71 $2.64 $2.56	Min.: 1 Mult.: 1	Connectors	SMB	Plug (Pin)	50 Ohms	6 GHz	Crimp	Straight	Standard	Cable Mount / Free Hanging	RG-174, 316
RF Connectors / Coaxial Connectors FAKRA Jack, Straight, Crimp, RG-316 / RG-174 Cable, Brass Body, Nickel (Ni) Plated, Keying Code L, Carmine Red, 50 Ohms 73403-6291 Molex 1: $3.69 198In Stock	Mfr. Part No. 73403-6291 Mouser Part No 538-73403-6291	Molex	RF Connectors / Coaxial Connectors FAKRA Jack, Straight, Crimp, RG-316 / RG-174 Cable, Brass Body, Nickel (Ni) Plated, Keying Code L, Carmine Red, 50 Ohms Learn More about Molex fakra2 smb auto	Datasheet	198In Stock	$3.69 $3.36 $3.18 $2.96 View $2.69 $2.27 $2.11 $2.05 $2.01	Min.: 1 Mult.: 1	Connectors	SMB	Jack (Socket)	50 Ohms	6 GHz	Crimp	Straight	Standard	Cable Mount / Free Hanging	RG-174, 316	Bulk
RF Connectors / Coaxial Connectors FAKRA Plug, Straight, Crimp, RG-316 and RG-174 Cable, Brass Body, Nickel (Ni) Plated, Keying Code C, Blue, 50 Ohms 73403-6262 Molex 1: $6.02 2,089Expected 11/11/2026	Mfr. Part No. 73403-6262 Mouser Part No 538-73403-6262	Molex	RF Connectors / Coaxial Connectors FAKRA Plug, Straight, Crimp, RG-316 and RG-174 Cable, Brass Body, Nickel (Ni) Plated, Keying Code C, Blue, 50 Ohms Learn More about Molex fakra2 smb auto	Datasheet	2,089Expected 11/11/2026	$6.02 $5.48 $4.39 $4.20 View $3.78 $3.63 $3.40 Quote	Min.: 1 Mult.: 1	Connectors	SMB	Plug (Pin)	50 Ohms	6 GHz	Crimp	Straight	Standard	Cable Mount / Free Hanging	RG-174, 316	Bulk
RF Connectors / Coaxial Connectors FAKRA Plug, Straight, Crimp, RG-316 and RG-174 Cable, Brass Body, Nickel (Ni) Plated, Keying Code Z, Water Blue, 50 Ohms 73403-6270 Molex 1: $3.73 2,668On Order	Mfr. Part No. 73403-6270 Mouser Part No 538-73403-6270	Molex	RF Connectors / Coaxial Connectors FAKRA Plug, Straight, Crimp, RG-316 and RG-174 Cable, Brass Body, Nickel (Ni) Plated, Keying Code Z, Water Blue, 50 Ohms Learn More about Molex fakra2 smb auto	Datasheet	2,668On Order On Order Ship Dates Mfr. No: 73403-6270 Stock: 0 On Order: 638 Expected 5/11/2026 2,030 Expected 17/11/2026 Factory Lead Time: 2 Weeks	$3.73 $3.16 $2.82 $2.68 View $2.52 $2.39 $2.27 $2.14	Min.: 1 Mult.: 1	Connectors	SMB	Plug (Pin)	50 Ohms	6 GHz	Crimp	Straight	Standard	Cable Mount / Free Hanging	RG-174, 316	Bulk
RF Connectors / Coaxial Connectors FAKRA Jack, Straight, Crimp, RG-316 / RG-174 Cable, Brass Body, Nickel (Ni) Plated, Keying Code H, Violet, 50 Ohms 73403-6287 Molex 1: $2.50 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. 73403-6287 Mouser Part No 538-73403-6287	Molex	RF Connectors / Coaxial Connectors FAKRA Jack, Straight, Crimp, RG-316 / RG-174 Cable, Brass Body, Nickel (Ni) Plated, Keying Code H, Violet, 50 Ohms Learn More about Molex fakra2 smb auto	Datasheet	Non-Stocked Lead-Time 10 Weeks	$2.50 $2.28 $2.23 $2.14 View $2.00 $1.84 $1.65 $1.60 $1.56	Min.: 1 Mult.: 1	Connectors	SMB	Jack (Socket)	50 Ohms	6 GHz		Straight				Bulk
RF Connectors / Coaxial Connectors FAKRA Jack, Straight, Crimp, RG-316 / RG-174 Cable, Brass Body, Nickel (Ni) Plated, Keying Code E, Green, 50 Ohms 73403-6284 Molex 1: $3.06 Non-Stocked	Mfr. Part No. 73403-6284 Mouser Part No 538-73403-6284	Molex	RF Connectors / Coaxial Connectors FAKRA Jack, Straight, Crimp, RG-316 / RG-174 Cable, Brass Body, Nickel (Ni) Plated, Keying Code E, Green, 50 Ohms Learn More about Molex fakra2 smb auto	Datasheet	Non-Stocked	$3.06 $2.67 $2.56 $2.38 View $2.16 $1.94 $1.71 $1.67 $1.65	Min.: 1 Mult.: 1	Connectors	SMB	Jack (Socket)	50 Ohms	6 GHz		Straight				Bulk
RF Connectors / Coaxial Connectors FAKRA Jack, R/A, PCB Recept., TH, Die Cast Body, Tin (Sn) Plated, Keying Code C, Die Cast, T/R, 50 Ohms 73404-1162 Molex 640: $5.45 Non-Stocked	Mfr. Part No. 73404-1162 Mouser Part No 538-73404-1162	Molex	RF Connectors / Coaxial Connectors FAKRA Jack, R/A, PCB Recept., TH, Die Cast Body, Tin (Sn) Plated, Keying Code C, Die Cast, T/R, 50 Ohms Learn More about Molex fakra2 smb auto	Datasheet	Non-Stocked	$5.45 $4.96 $4.86	Min.: 640 Mult.: 640	PCB Receptacles	RP-SMB	Jack (Pin)	50 Ohms	6 GHz	Solder	Right Angle	Reverse	Through Hole

FAKRA II Automotive Connector System

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FAKRA II Automotive Connector System

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