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2/3/4Section 3.5mm jack connector stereo DC free screw crimping audio interface terminal block mono channel plug adapter

2/3/4Section 3.5mm jack connector stereo DC free screw crimping audio interface terminal block mono channel plug adapter

Price range: $0.30 through $0.66

Wholesale pricing up to 10% off

Minimum order quantity: 100 pcs

A 3.5 mm audio jack that ends in a screw-clamp terminal block rather than a moulded plug, so bare cable is crimped or clamped with no soldering.

Product overview

Product type
Configurable product with multiple options
Minimum order
100 pcs
Volume pricing
200+ pcs: 10% off
Options
Model: Male 2Section, Female 2Section, Male 3Section, Female 3Section, Male 4Section, Female 4Section
Customization
OEM/ODM, custom length, connector, colour and packing
Payment
T/T bank transfer; card payments where available
Shipping
DHL, FedEx, UPS or freight forwarder from China
Duties & import taxes are prepaid at checkout — no extra charges on delivery.
SKU: N/A Category: Brand:

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Description

Overview

A 3.5 mm audio jack that ends in a screw-clamp terminal block rather than a moulded plug, so bare cable is crimped or clamped with no soldering. It comes as a male plug or female socket in 2-, 3- or 4-section builds.

Specifications

  • Jack: 3.5 mm audio
  • Sections: 2 mono, 3 stereo, 4 stereo plus an extra contact
  • Termination: screw-clamp and crimp, solder-free
  • Body: audio interface terminal block
  • Variants: Male and Female, 2/3/4 Section

Purpose

A moulded plug cannot be re-terminated, so one cracked cable scraps the whole lead. These put a reusable jack on ordinary wire, with the section count matched to the cable at hand.

Applications

  • Rebuilding damaged aux or headphone leads
  • Aux runs into amplifiers and powered speakers
  • Custom-length patch cables for a rack
  • Headset wiring needing a fourth contact

How to Use

  1. Count the cable’s conductors and pick the matching section count.
  2. Strip only enough jacket to reach the terminals.
  3. Note the tip, ring and sleeve assignment and keep it at the far end.
  4. Clamp each conductor, then tug to confirm it grips.
  5. Caution: no voltage or current rating is published, so line-level audio only, never mains.

Need help specifying this connector?

Use our practical guides for current and wire selection, connector validation and OEM harness drawings.

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Additional information

Weight N/A
Dimensions 13 × 11 × 4 cm
Model

Male 2Section, Female 2Section, Male 3Section, Female 3Section, Male 4Section, Female 4Section

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Buying FAQ

What is the minimum order quantity?

The minimum order quantity is 100 pcs.

How does tiered pricing work?

The unit price is adjusted automatically by quantity: from 200 pcs: 10% off. The final price is confirmed in the quotation.

Can you customize this product?

Yes. We support OEM/ODM, custom wire length, connector type, colour, packing and cable assemblies. Send a drawing, sample or photo for evaluation.

How do I request a quotation?

Use the quote form on this page, WhatsApp +86 15521787718, WeChat yieying_01 or email 298273997@qq.com. We reply within one business day.

What payment methods do you accept?

We accept T/T bank transfer. Card or local payment methods may be available through our payment partner, subject to the destination and order value.

What is the lead time?

Lead time is confirmed in the quotation. For custom or OEM orders, we normally approve a sample before bulk production.

Need help with returns, warranty or spare parts? Read our After-Sales Service

Request a Quote

Fill in the form below and we will reply within 1 business day. You can also reach us on WhatsApp: +86 15521787718

Prices are shown in USD, converted from CNY at 1 CNY = 0.1496 USD (rate updated 2026-11-15 07:56)