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Look ma! Mini tuning forks! ... or maybe contacts from a female pin header connector 🤪

Bounty: $5.00

Posted By: HelpIdentify
Listed: October 30, 2023 Ends: January 28, 2024

I'd Like to Know:

I would like to know what these are, what they go to, what they're used for and who makes them. Thanks.

Item History: N/A

Size: Tiny.

Markings: None.


Have Something to Identify?

Opinions


1)

Those are gold plated contact inserts for Hubble style connectors. if you look at the round receptacle this is what they are made for.

References:

http://www.zoro.com/hubbell-wiring-device-kellems-connector-5-15r-15a-125v-hb...

By: alex1195

Submitted on: 08/24/2015 at 06:58PM
Rejected

Reason:
Hello, these are a lot smaller then the referece link you provided, do you think they go to something else?

2)

Double sided key lock tumblers, mostly used in automotive applications.

References:

Mechanic for over 20 years, rebuilt, many double sided key locks.

By: CRONISVALOR

Submitted on: 07/12/2016 at 10:19PM
Rejected

Reason:
Can you find these online? I'm having trouble verifying your answer because I can't find any "double sided key lock tumblers" that look like these. Thank you.

3)

These are blades for IDC Insulation Displacing Connectors or IPC Insulation Piercing Connectors. There are numerous manufacturers and applications in the communications & electronics industries. They are common in punch down blocks for telephone junctions and ribbon cable connections.

References:

https://en.wikipedia.org/wiki/Insulation-displacement_connector

https://en.wikipedia.org/wiki/Punch-down_block

http://assets.suredone.com/1720/media-photos/st475851037-66-punch-down-termin...

By: alnusviridis

Submitted on: 07/13/2018 at 05:30AM
Rejected

Reason:
Thanks for the contribution but I can't locate any that resemble the ones we have for sale. I see several that have the same general appearance but not these specifically. Could you possibly find a closer match?

4)

They look like insulation-displacement connectors. Specifically the "tuning fork" or "U contact" types. Please see the figures in the links. They can be put in many punch-down blocks. The longer pieces may be the male pin-bar to be used for high retention (see the Google patent for an example of this). They look like the ones typically used communications/Internet splitting (as in an office setting where there are hundreds of Ethernet lines being routed).

References:

http://www.ap-products.de/moldedon.htm

https://patents.google.com/patent/US5980337

https://www.planetanalog.com/giving-connector-contacts-adequate-consideration/

By: Srneeley

Submitted on: 01/13/2020 at 01:31PM
Rejected

Reason:
The size and shape of the connector you referenced is not an exact match. I have added some better photos to the listing.

5)

Random collection of contacts. If they're all gold plated, someone was probably collecting them to extract the gold. Linked photo is some contacts I removed from an old computer IDE ribbon cable. They're gold plated only at the ends of the long fingers. I wasn't going for the gold but was just being bored as I was hacking up the cable for a project. Also, y site not accept https links?

References:

http://photos.app.goo.gl/8Lq8gNk2iLsLD9eU8

By: prokrypt

Submitted on: 11/15/2023 at 07:11AM
Rejected

Reason:
Another opinion was accepted instead.

6)

Look ma! Mini tuning forks! ... or maybe contacts from a female pin header connector 🤪

References:

http://photos.app.goo.gl/p8dBkxWSg7yPfzVk8

By: prokrypt

Submitted on: 11/15/2023 at 07:22AM
Accepted