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TNC Connector Amp Right Angle-Male-Dual Crimp-RG142-400

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Part# 11-04450
MFR Model# 225554-6


TNC Right Angle connector
Dual Crimp
For RG142, RG400
California Prop 65 Warning Symbol

WARNING: Cancer and Reproductive Harm -

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Easy to install. Right angle fits tight places

William J Verified Purchase


November 3, 2023

Item arrived in less than 24 hours after order. Aircraft Spruce is the best!

Roger F
August 22, 2019

High quality connector. It would be nice if spec sheet was supplied. It was onerous to find data sheet from manufacturer.

Thomas S
January 18, 2018

Excellent option for tight spaces. Easy to crimp with standard BNC crimpers, though the pin is a very tight fit on the center conductor.

Volo A
June 15, 2017

The spec sheet or amp assembly instruction would sure be nice, searching the web as the cutbacks are critical on these connectors... Thanks

February 7, 2018

I am sure a good connector, but, there is a need for some instructions for assembly and notes providing information on appropriate crimping tools. I am finding that every manufacturer seems to use different crimping tools especially for the center pin. The big avionics shops probably have the correct information and tools, but they probably are not buying from Spruce. More information including name of Mfr. would be helpful.

Larry A
June 25, 2017


Please note,'s personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.

Q: What size crimp tool do I need for this BNC?

You can use this crimping tool 12-02378.

Q: What is the height of this TNC connector from the threaded base to the elbow?

From the threaded base to the elbow, the measurement is 0.715". From the threaded base to the top of the plug is 1.218".

Q: How is this part different from this Part# 11-08415 MFR Model# 5225973-4?

11-04450 is a TNC connector. 11-08415 is a BNC connector.