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FA1-NBSJ-C04-0 — Amphenol product photo
Amphenol

Amphenol FA1-NBSJ-C04-0 SMB Fakra Jack, 50 Ohm, 6 GHz

MPNFA1-NBSJ-C04-0
Active

Amphenol SMB Fakra jack, FA1-NBSJ-C04-0, 50 Ohm, 6 GHz max, 1 port, crimp termination, free-hanging, latch lock, nickel body, gold center contact, -40°C~100°C, Bulk.

$3.4600Ref. price · indicative, final on quote
FA1-NBSJ-C04-0 datasheet
StockContact for availability
MOQ1 pcs
  • New & original stockTraceable channels only — no mixed lots, no re-taped reels.
  • Factory packaging where availableSealed reels, trays and bags; cut quantities always stated on the quote.
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Specifications

FA1-NBSJ-C04-0 Technical Specifications
ParameterValue
Mounting typeFree Hanging (In-Line)
Connector typeJack, Female Socket
Fastening typeLatch Lock
Frequency - max6 GHz
Cable groupRG-58, 58A, 58B, 58C, 141, 303, LMR-195, Belden B7806A, 9907
Operating temperature-40°C~100°C
Body materialBrass
Housing colorCream
Dielectric materialPolytetrafluoroethylene (PTFE)
Center contact materialBeryllium Copper
PackageBulk
FeaturesCode B
Includes5 pcs - 1 Connector, 1 Contact, 1 Ferrule, 1 Housing, 1 Locking Clip
Impedance50Ohm
Body finishNickel
Mating cycles100
Insertion loss0.3dB
Number of ports1
Shield terminationCrimp
Contact terminationCrimp
Center contact platingGold

Product details

SMB Fakra Jack — 50 Ohm, 6 GHz, Crimp Kit

The kit includes five pieces: one connector body, one centre contact, one ferrule, one housing, and one locking clip, so you have everything to terminate a cable in one order line.

This jack is designed for RG-58, 58A, 58B, 58C, 141, 303, LMR-195, Belden B7806A, and 9907 cables — the same cable group covers most 50 Ohm thin coax used in automotive antenna, telematics, and short-run RF harnesses.

RF Performance and Environment

Insertion loss is 0.3 dB across the band up to 6 GHz, which keeps the signal clean for GPS, cellular, or short-run RF links.

Frequently asked questions

Is FA1-NBSJ-C04-0 suitable for RG-58 cable?

Yes, the FA1-NBSJ-C04-0 is listed for RG-58, 58A, 58B, and 58C cables, along with RG-141, 303, LMR-195, Belden B7806A, and 9907.

Does FA1-NBSJ-C04-0 include a locking clip?

Yes, the kit includes a locking clip along with the connector body, centre contact, ferrule, and housing — five pieces total for a complete termination.