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Amphenol 172102H243 — RF Cable Assemblies

Amphenol RF 172102H243 N-Type Plug, 50 Ohm, 11 GHz, LMR-400

MPN172102H243
Active

Amphenol RF N-Type plug, male pin, 50 Ohm, 11 GHz, 1500 V, crimp termination, gold center contact, weatherproof, for Belden 9913/9914/LMR-400 cable.

$11.3100Ref. price · indicative, final on quote
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for stock & sourcing questions
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Jul 2026

Specifications

172102H243 key specifications
ParameterValue
MountingFree Hanging (In-Line)
Connector typePlug, Male Pin
Fastening typeThreaded
Voltage rating1500 V
Frequency - max11 GHz
IP ratingWeatherproof
Cable groupBelden 9913, 9914, LMR-400
Operating temperature-65°C~165°C
Body materialBrass
Housing colorSilver
Dielectric materialPolytetrafluoroethylene (PTFE)
Center contact materialBrass

All specifications

172102H243 additional specifications
ParameterValue
PackageBulk
Includes3 pcs - 1 Connector, 1 Contact, 1 Ferrule
Impedance50Ohm
Body finishWhite Bronze
Mating cycles500
Insertion loss0.15dB
Number of ports1
Shield terminationCrimp
Contact terminationCrimp
Center contact platingGold

Product details

N-Type Plug for LMR-400 and Belden 9913 — 50 Ohm, 11 GHz

The connector is explicitly listed for Belden 9913, 9914, and LMR-400 cable groups — a common fit question answered directly by the cable group spec. The threaded fastening and weatherproof ingress protection confirm this is built for outdoor or high-vibration environments where a secure, sealed mate is required.

Cable Fit and Termination — Crimp for LMR-400

No special tools beyond the correct crimp die set for LMR-400 or Belden 9913 are required — the same tooling used for other N-type crimp connectors on these cables works here. The shield termination is crimped over the ferrule, which compresses onto the cable jacket and braid for a weatherproof seal. The cable group spec lists Belden 9913, 9914, and LMR-400 — all 50 Ohm cables. The connector's center pin and ferrule are sized for these cables.

The 1500 V voltage rating is unusually high for an N-type connector — most standard N plugs are rated 500 V to 1000 V. This headroom matters for applications where transient spikes or high-power RF carriers are present, such as broadcast transmitters or high-voltage test setups. The weatherproof ingress protection means the mated pair seals against rain and dust — not a full IP67 submersion rating, but adequate for outdoor antenna mounts and equipment shelters.

Frequently asked questions

Does the 172102H243 connector work with LMR-400 cable?

Yes, the 172102H243 is explicitly listed for Belden 9913, 9914, and LMR-400 cable groups. The center contact and ferrule are sized for these cables.

Can I use 172102H243 as a replacement for an Amphenol 172102?

The 172102H243 is itself an Amphenol RF part under the base product number 172102. The 'H243' suffix denotes the specific cable group (Belden 9913/9914/LMR-400) and finish (white bronze). It is a direct replacement for any 172102-series N plug with the same cable group and finish.