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2FA1-NHSP-PCBB6 — Amphenol product photo
Amphenol

Amphenol RF 2FA1-NHSP-PCBB6 Fakra Plug, 50 Ohm, 3 GHz

MPN2FA1-NHSP-PCBB6
Active

Amphenol RF Fakra SMB plug, male pin, 1 port, through-hole, 50 Ohm, 3 GHz, Code H, locking ramp, gold center contact, tin body, tray.

$4.3900Ref. price · indicative, final on quote
2FA1-NHSP-PCBB6 datasheet
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MOQ1 pcs
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Specifications

2FA1-NHSP-PCBB6 Technical Specifications
ParameterValue
Mounting typeThrough Hole
Connector typePlug, Male Pin
Fastening typeLocking Ramp
Frequency - max3 GHz
Operating temperature-40°C~85°C
Body materialZinc Die Cast
Housing colorViolet, Heather
Dielectric materialPolytetrafluoroethylene (PTFE)
Center contact materialBrass
PackageTray
FeaturesCode H
Impedance50Ohm
Body finishTin
Mating cycles100
Number of ports1
Shield terminationSolder
Contact terminationSolder
Center contact platingGold

Product details

Fakra SMB Plug, Code H — 50 Ohm Through-Hole for Automotive RF

The 2FA1-NHSP-PCBB6: This connector carries the Code H keying variant, identified by its violet/heather housing color, which prevents cross-mating with other Fakra color codes in multi-connector automotive harnesses. Rated for 50 Ohm impedance and a maximum frequency of 3 GHz, it suits RF signal paths in infotainment, telematics, and antenna modules where the Fakra interface is specified.

The 3 GHz frequency ceiling covers GPS, cellular, and Wi-Fi bands. The gold-plated brass center contact and PTFE dielectric keep insertion loss low across the band; the 100 mating cycles reflect the gold plating grade — adequate for initial install and occasional field service, not daily reconnection. This is the standard Fakra retention mechanism, not a threaded or bayonet coupling.

Frequently asked questions

Where can I buy 2FA1-NHSP-PCBB6?

2FA1-NHSP-PCBB6 is available to order through independent distribution. Submit an RFQ for current pricing and lead time — availability is confirmed at quote time.

Is 2FA1-NHSP-PCBB6 a BNC connector?

No, 2FA1-NHSP-PCBB6 is a Fakra SMB-style connector, not a BNC. The Fakra interface is a keyed, color-coded variant of the SMB family used primarily in automotive RF applications. It is not mechanically compatible with standard BNC connectors.

What does code H mean on 2FA1-NHSP-PCBB6?

Code H is the keying variant that determines the housing color (violet/heather) and the mating receptacle's keyway geometry. It prevents cross-mating with other Fakra codes in multi-connector systems — a Code H plug only mates with a Code H receptacle.

What is the impedance of 2FA1-NHSP-PCBB6?

The impedance is 50 Ohm, matching standard RF system characteristic impedance for GPS, cellular, and Wi-Fi signal paths.