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112234RP — Amphenol product photo
Amphenol

Amphenol RF 112234RP RP-BNC Jack, 50 Ohm, 4 GHz, Bulkhead

MPN112234RP
Active

Amphenol RF RP-BNC jack, 112234RP, reverse polarity, 50 Ohm, 4 GHz, 500 V, bulkhead front-side nut mount, crimp termination, 1 port, silver, includes 7-piece kit.

$8.5500Ref. price · indicative, final on quote
112234RP 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

112234RP Technical Specifications
ParameterValue
Mounting typePanel Mount
Connector typeJack, Male Pin
Fastening typeBayonet Lock
Voltage rating500 V
Frequency - max4 GHz
Mounting featureBulkhead - Front Side Nut
Cable groupRG-174, 188, 188A, 316, LMR-100, M17/119-RG174
Operating temperature-65°C~165°C
Body materialBrass
Housing colorSilver
Dielectric materialPolytetrafluoroethylene (PTFE)
Center contact materialPhosphor Bronze
PackageBulk
Includes7 pcs - 1 Connector, 1 Contact, 1 Ferrule, 1 Gasket, 1 Lockwasher, 1 Nut, 1 Sleeve
Impedance50Ohm
Body finishNickel
Mating cycles500
Insertion loss0.2dB
Number of ports1
Shield terminationCrimp
Contact terminationCrimp
Center contact platingGold

Product details

Reverse-Polarity BNC Bulkhead Jack for RG-174-Class Cables

The Amphenol RF 112234RP is a reverse-polarity BNC (RP-BNC) jack, male pin, designed for bulkhead panel mounting with a front-side nut. This is a deliberate keying scheme used where regulations or system design require a non-standard connector to prevent accidental mating with standard Wi-Fi or telecom antenna ports. The kit includes seven pieces: one connector body, one centre contact, one ferrule, one gasket, one lockwasher, one nut, and one sleeve. No separate hardware sourcing is needed for a single termination — the gasket and lockwasher provide the panel seal and vibration lock at the bulkhead. Cable compatibility covers RG-174, RG-188, RG-188A, RG-316, LMR-100, and M17/119-RG174. The crimp ferrule and centre contact are sized for these cable groups.

Listed as Active on record.

Frequently asked questions

Is 112234RP a reverse polarity BNC connector?

Yes. The 112234RP is an RP-BNC jack with a male centre pin, designed to mate with a standard BNC female jack while preventing accidental connection to standard BNC male ports.

What cable types are compatible with 112234RP?

RG-174, RG-188, RG-188A, RG-316, LMR-100, and M17/119-RG174. The included crimp ferrule and centre contact are sized for these 0.100-inch-diameter coax cables.

What is the difference between 112234RP and a standard BNC jack?

A standard BNC jack has a female centre socket; the 112234RP has a male centre pin. This reverse-polarity arrangement uses the same bayonet-lock shell but swaps the contact gender, so it will not mate with a standard BNC male plug.