Product Specification
Product Description
Application Field
Why Choose Us
Product Description
A high‑reliability stereo audio jack designed for hi‑fi receivers, amplifiers, mixers, and consumer electronics. Delivers clean signal transfer, long life, and secure retention for headphones and line‑level accessories.
Key features:
- Supports 3.5 mm or 6.35 mm stereo TRS; optional 4‑pole TRRS variant
- Gold‑plated contacts for low contact resistance and corrosion resistance
- Durable thermoplastic body; optional metal threaded bushing for panel mount
- Smooth insertion/withdrawal with positive detent; >5,000 mating cycles (typ.)
- Options for PCB right‑angle/vertical, panel mount with nuts/washer, or solder‑lug
- Optional normally‑closed (NC) switch for jack‑sense or speaker mute
- Shielded versions for improved EMI performance
- RoHS and REACH compliant; halogen‑free options
Electrical (typical):
- Rated signal: up to 1 A @ 12 VDC (low‑voltage audio)
- Contact resistance: ≤30 mΩ (initial)
- Insulation resistance: ≥100 MΩ @ 500 VDC
- Dielectric withstand: 500 VAC, 1 min
Mechanical & environmental:
- Operating temperature: −25°C to +85°C
- Insertion/withdrawal force tuned for consumer ergonomics
- Retention spring ensures stable plug engagement
Applications:
- Stereo amplifiers, receivers, tuners
- Mixing consoles, audio interfaces, DACs
- TVs, set‑top boxes, game consoles
- Portable players, recorders, radios
Variants & mounting:
- 3.5 mm low‑profile PCB jack (RA/vertical)
- 6.35 mm rugged panel jack with metal bushing
- Switching jack (tip/ring/overall detect)
- ESD‑protected and dust‑cap options
Materials:
- Contacts: copper alloy, gold or nickel over nickel underplate
- Housing: high‑temperature thermoplastic (UL94 V‑0)
- Bushing: nickel‑plated brass (panel‑mount versions)
Packaging:
- Tape‑and‑reel for SMT; tube/tray or bulk for DIP and panel versions
Customization:
- Pole configuration (TRS/TRRS), contact plating, pin layout, actuation force, and color can be tailored to your design.
