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Part# 11-11877
MFR Model# 205090-1


Subminiature D Pins/Sockets for MIL-C-24308 and MIL-C-39029


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  • Product Series = 109
  • Contact Type = Socket
  • Applies To Wire/Cable
  • Contact Size = 20
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Exactly what I needed. Counter person was very, very helpful.

Vic R
December 12, 2020

Exactly what i needed, shipped just in time so i could go fly on that weekend.

Piet B
July 16, 2020

The pins work as planned and the airplane is now flying with it’s new ADS b out.

Tom B
April 23, 2020

Perfect for rewiring my old Collins VHF-250 Comm and VIR-300 Nav radios. I also added a Garmin G5 and, should you need a muligan on any mis-crimps, their DB9 connector uses these pins as well, as well as the GMU 11, GAD 29B, GAD 13, etc.

Nathan M
April 13, 2020

Fast shipping, what I needed. Great product!

Daris H
March 12, 2020

Just what I needed!

Craig N
October 31, 2019

Extremely fast delivery on very high quality D -sub pins.

Thomas N
July 2, 2019

Delivered as requested and trouble free.

Tom R
May 13, 2019


Please note, Aircraft Spruce'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. Aircraft Spruce 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 crimper and die would be used for these pins?

Crimper part number 11-04443. Die part number 11-12211.

Q: Can crimper part # 05-14876 also be used for these pins?

Unfortunately no. We recommend the "Little blue crimper" pn: 11-04443 with positioner pn: 11-12211.

Q: Will these work for MS3116F8-4S female connector?

We do not carry those pins. We only carry this female socket as it is commonly used in avionics.

Q: Are these standard density sockets?

Yes, these are the standard density sockets.

Q: QUESTION: Assuming that sockets 11-11877 fit connector 11-11878, does connector 11-11878 come with the referenced insert tool UL94V-0? Is the insert tool required to insert the sockets? Can it also be used to remove the sockets? Do you have it?

No, the insert tool is not included. Please refer to 10-06933.

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