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L-Shaped 3.5mm Audio Connector Plug for Headphones and Microphones
US$0.80
50 Pieces
Product specifications
3.5mm XLR Connector
Sample price:US$0.90/piece.Request sample
Product profile
Customization
AvailableType
Audio ConnectorPlate
GoldModel NO.
3.5mm Audio ConnectorGender
MaleContact Coating
Gold-Plated CopperPlug
3.5mm AduioContact Resistance
≤ 10 MPRated Voltage
250VDCLifetime
> 1000Mating Cycles
>1000HS
8536901900Model
6.35mm Stereo Dual-Channel PlugPole Type
3-Pole (Left Channel / Right Channel / Ground)Shell Material
High-Strength Engineering PlasticColor Option
Black, Blue, Yellow, Green, RedConnection Method
Soldering-TypeApplication
Guitar, Mixer, Amplifier, Microphone, Speaker, AUDTransport Package
CartonSpecification
13*8*4Trademark
neutralOrigin
ChinaHS Code
85369090Production Capacity
50000Key features
90-degree L-shaped right angle design, effectively avoid wire bending damage and save space for portable audio devices.
Full gold-plated contact pins, ultra-low signal resistance, lossless Hi-Fi audio transmission with clear sound quality.
4-pole TRRS structure, compatible with mono & stereo audio, supports audio + microphone synchronous transmission.
Knurled metal shell, anti-slip texture for easy assembly, solid grip during cable soldering operation.
High-strength aluminum alloy housing, wear-resistant, anti-corrosion, long service life for daily DIY repair.
Solder-on DIY structure, no integrated cable, freely match different thickness audio cables for custom headsets.
Sealed internal insulation spacer, isolate each wire pole to prevent short circuit and signal crosstalk.
Small compact size, fit audio players, recording equipment, monitoring headphones, live broadcast devices.
Thickened conductive terminals, stable contact, no intermittent sound issue after long-term plugging and unplugging.
Universal compatibility, work for gaming headsets, studio monitor earphones, mobile audio recording equipment.
Company profile

Business Type: Manufacturer/FactoryAverage Response Time: ≤1.02h
AI-Powered supplier vetting
SummaryDadi Wanda Electronic Components Factory, established in 2010 in Beilun, Ningbo, specializes in developing, researching, and producing connectors. It reports 80 employees, quality assurance, raw-material traceability, 100% finished-product inspection, and broad customization services. The supplier holds BSCI and ISO 9000 certifications and reports export activity to multiple regions, but began exporting only one year ago. Its innovation profile is limited by one R&D engineer, no new products launched in the previous year, and no available SDK. Service infrastructure is also limited: no overseas showroom, agents, branches, or offline trade-show participation are reported. Financial records are identified by year, but their contents are not provided, so financial credibility cannot be assessed. Customer references or specific customer cases are not supplied.
Supplier typeThe supplier is identified as an electronic components factory established in 2010 that specializes in the development, research, and production of connectors. Its factory is located in Beilun District, Ningbo, with 80 employees and access to Ningbo and Shenzhen ports.
CertificationsThe supplier reports holding BSCI and ISO 9000 supplier-management-system certifications. These are explicit certifications stated in the company information, although no certificate scope, issue date, or validity details are provided.
R&D capabilityThe supplier states that it develops and researches connectors, but reports only one R&D engineer, no new products launched in the previous year, and no available SDK. The combination supports an existing development function but does not demonstrate strong current innovation output.
Production capacityThe supplier reports 80 employees, advanced manufacturing and testing equipment, 6–10 quality-control staff, raw-material traceability, and 100% finished-product inspection. It also reports quality assurance and connector production, providing explicit evidence of established manufacturing and quality-control capability.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. This indicates broad stated ability to support different customer product-development requirements.
Product Q&A
Q:Is this 3.5mm plug TRRS 4-pole, can it support microphone function?
A:
Yes, it is 4-conductor TRRS structure, compatible with audio output and microphone input at the same time.
Q:What is the advantage of the 90-degree right angle L-type design?
A:
The right-angle design reduces wire bending stress, prevents cable breakage at the connection, and fits narrow equipment interfaces.
Q:Does this audio plug need welding operation? Is it hard to install?
A:
It is a soldering DIY plug, simple internal wiring separation structure, easy for basic welding operation.
Q:What material is the shell made of? Is it easy to scratch?
A:
The shell adopts aluminum alloy with knurled treatment, scratch-resistant, anti-oxidation and durable.
Q:Are the pins gold-plated? Will the sound signal loss occur?
A:
The pins are fully gold-plated, greatly reduce signal loss, realize lossless high-fidelity audio transmission.
Send Inquiry
*To:
Ningbo Daqi Wanda Electronic Component Factory
Ningbo Daqi Wanda Electronic Component Factory*Content:
Supplier replies will be sent to your registered email
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