Product Details:
1. Materials: copper rod (59%), fireproof PBT plastic (plus fiber 15%), POM plastic (POM30-03)
2. Environmental friendly: ROHS and REACH 29 items
3. Technical index:
   Temperature: -20℃--+80℃
   Voltage: AC500V, 0.5MA
   Insulation resistance: >100 MΩ
   Insertion force: 0.4-4KG
   Durability: over 5,000 cycles
   Salt spray test: >24 hours
   Admittance: no shorting, no breaking
   Tin soldering: temperature is about 350℃±10℃, 3-5 seconds
Save under room temperature in dry area
6.  Monthly output 2,000,000 pcs

Production Process:
1. copper tube–punching machine processing—copper cover—plating---quality testing
2. copper tube-- punching machine processing—copper needle (R head)—plating—quality testing
3. Assembling the parts from step 1 and step 2 together---overall testing-- selecting qualified products into store

Application Field:
Used for MP3/MP4 earphone plug to socket, computer earphone plug to socket and other kinds of audio adapter wire. We can customize new products and new molds according to customers’ artworks.