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3FA1-NESJ-C01W0 — Amphenol product photo
Amphenol

Amphenol RF 3FA1-NESJ-C01W0 SMB Fakra Jack, 50 Ohm, 3 GHz

MPN3FA1-NESJ-C01W0
Active

Amphenol RF SMB Fakra jack, female socket, 50 Ohm, 3 GHz, 1 port, crimp termination, latch lock, free hanging, gold center contact, tin body, RG-174/188/316/LMR-100 compatible.

$1.4791Ref. price · indicative, final on quote
3FA1-NESJ-C01W0 datasheet
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Specifications

3FA1-NESJ-C01W0 Technical Specifications
ParameterValue
Mounting typeFree Hanging (In-Line)
Connector typeJack, Female Socket
Fastening typeLatch Lock
Frequency - max3 GHz
Cable groupRG-174, 188, 188A, 316, LMR-100, M17/119-RG174
Operating temperature-40°C ~ 85°C
Body materialZinc Die Cast
Housing colorGreen, Leaf
Dielectric materialPolytetrafluoroethylene (PTFE)
Center contact materialBrass
FeaturesCode E
Impedance50 Ohms
PackageTray
Body finishTin
Mating cycles100
Number of ports1
Shield terminationCrimp
Contact terminationCrimp
Center contact platingGold

Product details

SMB Fakra Jack for Automotive RF Harnesses

It mates with the standard Fakra latch-lock interface, common in automotive telematics, GPS antennas, and infotainment modules where a quick-connect, vibration-resistant RF connection is needed. The connector is rated to 3 GHz, covering GNSS, cellular, and short-range wireless bands. It accepts RG-174, RG-188, RG-188A, RG-316, LMR-100, and M17/119-RG174 cables, making it a versatile choice for thin, flexible coax runs.

Crimp Termination and Cable Prep

The shield termination uses a crimp ferrule (not included) over the braid. The zinc die-cast body has a tin finish and a green/leaf housing colour, which is the standard colour for Fakra connectors that typically indicate a specific keying or application (often GPS).

Frequently asked questions

Where can I buy 3FA1-NESJ-C01W0 and how do I get a price?

Submit a request for quote to confirm current pricing and lead time for your quantity.

Is 3FA1-NESJ-C01W0 compatible with RG-174 cable?

Yes, the 3FA1-NESJ-C01W0 is listed as compatible with RG-174, RG-188, RG-188A, RG-316, LMR-100, and M17/119-RG174 cables.

What is the impedance of 3FA1-NESJ-C01W0?

The impedance is 50 Ohms, which is the standard for RF signal paths in automotive and telecom applications.