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Three black 3.5mm TRRS plugs with gold contacts and screw terminal blocks

BUCIER

BUCIER 3.5mm TRRS 4-Pole Screw Terminal Adapter 3-Pack

SKU CH-2KTZ-VET4B

A 3.5 mm TRRS plug to four-pin screw terminal adapter for solderless custom audio wiring, supplied as a three-pack

  • ColorBlack
  • SpecificationsGELRHONR
  • Connector AAuxiliary
  • Connector PlatingGold
  • Weight11 grams
  • Package Quantity1
  • Solder-free wiring with 4-pole screw terminals
  • Gold-plated contacts for reliable signal transfer
  • Compact 11 g design fits tight spaces
  • Supports AWG 2616 solid or stranded wire
  • Three adapters included for multiple connections

Screw-Terminal TRRS Adapter 3-Pack

This pack contains three 3.5 mm TRRS male plugs that convert a four-conductor jack to a 4-pin screw terminal block. The solderless design lets you secure stranded or solid-core wire up to AWG 2616 with a small screwdriver. Gold-plated contacts and strain-relief housings give a reliable connection for custom audio wiring. Each adapter weighs 11 grams and is finished in black.

Makers, repairers and installers who need quick

These adapters suit anyone building custom headset cables, extending AV runs or repairing damaged 3.5 mm plugs without a soldering iron. They are not for users who need a pre-assembled cable with moulded connectors on both ends. Buyers who want a locking connector or a sealed waterproof junction should look at a different solution.

Four-conductor audio with tool-free wiring

The screw terminals accept wire up to AWG 2616, covering typical headphone and microphone leads. They comfortably handle stereo audio plus microphone or composite video signals through the TRRS interface. The compact plastic body offers no shielding beyond the gold-plated pins, so very long runs in electrically noisy environments may pick up interference.

Highlights

  • Solder-free wiring with 4-pole screw terminals
  • Gold-plated contacts for reliable signal transfer
  • Compact 11 g design fits tight spaces
  • Supports AWG 2616 solid or stranded wire
  • Three adapters included for multiple connections

Specifications

BrandGELRHONR
ModelLH-106
ColorBlack
SpecificationsGELRHONR
Connector AAuxiliary
Connector PlatingGold
Weight11 grams
Package Quantity1

Questions about this item

Do I need a small screwdriver to connect wires to the 4-pin screw terminal block?

Yes, a small screwdriver is required to secure stranded or solid-core wire into the clearly marked terminals.

Will the gold-plated 3.5 mm TRRS plug work with my existing headset that uses a standard 3-pole stereo jack?

The 4-pole TRRS plug carries an extra contact, so it will only function correctly with devices wired for TRRS; a 3-pole jack will leave the fourth connection unused.

How can I confirm the adapter is passing audio and microphone signals after wiring it?

Plug the TRRS end into a compatible device, play audio and test the microphone; clear sound in both directions shows the screw-terminal connections are solid.

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