3.5mm to 2.5mm Audio Jack Adapter, 2.5mm Male to 3.5mm Female Connector for Auxiliary Speaker Cable, 3.5 Headphone Connecto
Price range: $0.23 through $0.76
Wholesale pricing
up to 10% off
Minimum order quantity: 200 pcs
An in-line adapter that steps a 2.5 mm male plug up to a 3.5 mm female jack, joining small-jack gear to standard auxiliary cabling.
Product overview
- Product type
- Configurable product with multiple options
- Minimum order
- 200 pcs
- Volume pricing
- 400+ pcs: 10% off
- Options
- Model: CR-099, CR-100, CR-101, CR-102, CR-103, CR-104
- 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
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Description
Overview
An in-line adapter that steps a 2.5 mm male plug up to a 3.5 mm female jack, joining small-jack gear to standard auxiliary cabling. Models run CR-099 to CR-106 plus CR-134.
Specifications
- Plug end: 2.5 mm male
- Jack end: 3.5 mm female
- Direction: 2.5 mm source to 3.5 mm cable
- Form: short in-line body
- Models: CR-099, CR-100, CR-101, CR-102, CR-103, CR-104, CR-105, CR-106, CR-134
Purpose
Equipment with a 2.5 mm output, such as headsets, compact speakers and radios, will not seat in a 3.5 mm socket, and cutting the plug off is a permanent fix to a temporary problem.
Applications
- 2.5 mm headset into a 3.5 mm source
- Portable speaker auxiliary input
- Radio and intercom earpieces
- Car auxiliary socket for a small-jack device
How to Use
- Measure both if the markings are worn; one millimetre is easy to misjudge.
- Confirm direction: this presents a 2.5 mm male plug, so the source must be a 2.5 mm jack.
- Seat the plug fully, then test at low volume before raising the amplifier.
- Expect diameter change only: it adds no contacts, so mono stays mono.
- Caution: no rating is published, so line-level audio only, never mains or an amplified output.
Need help specifying this connector?
Use our practical guides for current and wire selection, connector validation and OEM harness drawings.
Additional information
| Weight | N/A |
|---|---|
| Dimensions | 13 × 11 × 4 cm |
| Model | CR-099, CR-100, CR-101, CR-102, CR-103, CR-104, CR-105, CR-106, CR-134 |
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Buying FAQ
What is the minimum order quantity?
The minimum order quantity is 200 pcs.
How does tiered pricing work?
The unit price is adjusted automatically by quantity: from 400 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.
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