3.5 mm P38 Stereo Combo Socket , PCB mount
Price 150.0 INR/ Box
3.5 mm P38 Stereo Combo Socket , PCB mount Specification
- Conductor Shape
- Pin/Contact
- Conductor Type
- Solid
- Install Type
- PCB Through-Hole Mount
- Diameter
- 3.5 mm (jack aperture)
- Dielectiric Strength
- 500V AC for 1 minute (typical)
- Number of Conductor
- 3 (Stereo: Tip, Ring, Sleeve)
- Operating Temperature
- -20C to +70C
- Locking Type
- Push-fit, friction lock
- Insulation
- Provided by plastic body
- Usage & Applications
- PCB-mount audio jack socket for sound cards, amplifiers, boards
- Weight
- Approx. 1-2 grams per piece
- Impedance
- Standard audio impedance (typically 32 ohms match, not critical in connectors)
- Rated Temperature
- -20C to +70C (typical range)
- Features
- Stereo combo socket, compact design, PCB mountable, reliable connection, durable contacts, suitable for stereo applications
- Core Number
- 3 (corresponds to Stereo contacts)
- Core Material
- Copper alloy
- Product Type
- 3.5 mm P38 Stereo Combo Socket, PCB Mount
- Length
- Standard as per 3.5 mm P38 audio jack socket specification
- Voltage
- Rated for low-voltage signal (typically <50V)
- Insulation Material
- High-quality plastic housing (often PBT or similar thermoplastic)
- Application
- Audio and signal connectivity for PCBs, headphones, audio devices, instruments, sound systems
- Conductor Material
- Nickel-plated/Gold-plated copper alloy contacts
- Jacket Material
- Not applicable (not a cable)
- Storage Temperature
- -40C to +85C (typical)
- Connector Color
- Black (standard for most PCB sockets)
- Shield Material
- Not applicable (not shielded type)
- Dimension (L*W*H)
- Approx. 14 mm x 6 mm x 7 mm (varies by manufacturer)
- Material
- Plastic (Body) + Copper Alloy (Contacts)
- Color
- Black
- Size
- 3.5 mm jack interface
- Durability
- 5000+ mating cycles
- Withdrawal Force
- 2N to 20N (typical)
- Contact Plating
- Nickel or Gold
- Flammability Rating
- UL94V-0 (plastic housing)
- RoHS Compliance
- Yes
- Insertion Force
- 3N to 20N (typical)
- Standards
- Complies with IEC 60603-11 (for audio connectors)
- Mounting Direction
- Vertical/Right Angle (as per socket design)
- Solderability
- Wave/Hand solder compatible
- Contact Resistance
- <30 m (initial)
About 3.5 mm P38 Stereo Combo Socket , PCB mount
P38 Stereo Combo Socket Panel Mount. A P38 stereo combo socket (also referred to as a 6.35 mm or 1/4-inch TRS combo jack) is an industry-standard connector that combines multiple input profiles into a single housing space. The term "P38" is widely used in the Indian audio market to designate 6.35 mm (1/4-inch) pro-audio plugs and sockets, while a "combo socket" typically describes an interface that accepts both a P38 plug and an XLR cable, or a layout that splits/routes multiple P38 lines simultaneously. [1, 2, 3, 4]Versatile and Reliable Audio Connection
Engineered for dependable audio and signal connections, this 3.5 mm P38 Stereo Combo Socket suits a wide array of PCB applications. Its compact design and sturdy construction offer superior durability and connectivity for headphones, instruments, sound systems, and PCBs. The socket meets strict safety and quality standards for confidence in professional and consumer applications.
Straightforward Installation and Maintenance
The socket is compatible with PCB through-hole mounting, ensuring easy integration during design and assembly. Supporting wave and manual soldering, installers and technicians benefit from flexible process options. The friction lock mechanism guarantees a secure fit, minimizing wear-and-tear over thousands of cycles. Maintenance is minimal due to its robust mechanical and electrical characteristics.
FAQ's of 3.5 mm P38 Stereo Combo Socket , PCB mount:
Q: How do I mount the 3.5 mm P38 Stereo Combo Socket onto a PCB?
A: You can mount this socket using PCB through-hole methods, either vertically or at a right angle depending on the design. Solder the pins onto your PCB using wave or hand soldering techniques for reliable mechanical and electrical connections.Q: What are the benefits of using this stereo combo socket for audio applications?
A: This socket ensures high-quality, low-resistance connections ideal for stereo audio signals, thanks to its nickel or gold-plated contacts. Its robust durability and compliance with IEC 60603-11 standards make it suitable for repeated use in audio devices, amplifiers, and sound systems.Q: Where can I use this socket in my electronic projects?
A: This socket is ideal for use in audio and signal connectivity applications-commonly found in sound cards, audio boards, amplifiers, headphone circuits, and musical instruments requiring a 3.5 mm stereo connection.Q: What is the process for soldering this socket?
A: It supports both wave and manual (hand) soldering. Position the socket onto the PCB, heat each pin along with the pad, and apply solder until a secure connection forms, ensuring optimal conductivity.Q: What level of durability and reliability does this socket offer?
A: Designed with robust materials and friction lock, it is rated for over 5000 mating cycles and withstands operating temperatures from -20C to +70C, making it highly reliable for frequent use in multiple environments.Q: When is RoHS compliance relevant for this socket?
A: RoHS compliance is vital when your designs need to meet environmental and health standards, ensuring the socket does not contain hazardous substances and aligns with international regulations.Q: What standards does this socket comply with and why is that important?
A: It complies with IEC 60603-11 for audio connectors and features UL94V-0 flammability-rated housing. This guarantees performance, safety, and compatibility with worldwide audio equipment requirements.

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