Tianjin Ruiyuan Electric Material Co,.Ltd
| Payment Terms | Negotiation |
| Supply Ability | 10Ton/week |
| Delivery Time | 2-15 days |
| Packaging Details | Carton |
| Product Name | 0.18mm Self Bonding Speaker Voice Copper Wire Winding Small Coil |
| Thermal rating | 155 |
| Insulation Material | Polyurethane |
| Diameter | 0.17mm |
| Conductor material | Copper |
| Key word | 0.18mm Self Bonding Speaker Voice Copper Wire Winding Small Coil |
| Type | 0.18mm Self Bonding Speaker Voice Copper Wire Winding Small Coil |
| Brand Name | RVYUAN |
| Model Number | 0.18mm |
| Certification | UL/ISO9001/ISO14001/RoHS/Reach |
| Place of Origin | China |
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Product Specification
| Payment Terms | Negotiation | Supply Ability | 10Ton/week |
| Delivery Time | 2-15 days | Packaging Details | Carton |
| Product Name | 0.18mm Self Bonding Speaker Voice Copper Wire Winding Small Coil | Thermal rating | 155 |
| Insulation Material | Polyurethane | Diameter | 0.17mm |
| Conductor material | Copper | Key word | 0.18mm Self Bonding Speaker Voice Copper Wire Winding Small Coil |
| Type | 0.18mm Self Bonding Speaker Voice Copper Wire Winding Small Coil | Brand Name | RVYUAN |
| Model Number | 0.18mm | Certification | UL/ISO9001/ISO14001/RoHS/Reach |
| Place of Origin | China | ||
| High Light | speaker voice self bonding copper wire ，32 gauge self bonding copper wire ，bondable super enameled copper winding wire | ||
0.18mm Self Bonding Speaker Voice Copper Wire Winding Small Coil
The use of self-adhesive copper wire in the field of voice coils.
A voice coil refers to a device that produces sound, such as speakers and headphones. It can be flexibly wound into coils of various shapes and sizes, providing audio equipment with high-quality sound quality and sound expression. Whether it's a hi-fi system or professional recording equipment, our self-adhesive enameled copper wire can meet your needs.
| Name | 0.18mm Self Bonding Speaker Voice Copper Wire Winding Small Coil |
| Key word | 0.18mm Self Bonding Speaker Voice Copper Wire Winding Small Coil |
| Insulationh | Enamel |
| Thermal rating | 155 |
| Diameter of the enameled copper wire | 0.18mm |
| Test Item | Unit | Standard Value | Reality Value | ||
| Min. | Ave. | Max. | |||
| Conductor dimensions | mm | 0.18±0.003 | 0.180 | 0.180 | 0.180 |
| (Basecoat dimensions) Overall dimensions | mm | Max.0.226 | 0.210 | 0.211 | 0.212 |
| Insulation Film Thickness | mm | Min. 0.008mm | 0.019 | 0.020 | 0.020 |
| Bonding Film Thickness | mm | Min.0.004 | 0.011 | 0.011 | 0.012 |
| Continuity of coverin(50V/30m) | Pcs | Max.60 | Max.0 | ||
| Flexibility | / | / | |||
| Adherence | no crack | Good | |||
| Breakdown Voltage | V | Min.2600 | Min.4469 | ||
| Resistance to Softening(Cut Through) | ℃ | Continue 2 times pass | 300℃/Good | ||
| (390℃±5℃)Solder test | s | / | / | ||
| Bonding Strength | g | Min. 29.4 | 50 | ||
| Electrical Resistance(20℃) | Ω/m | Max.715.0 | 679 | 680 | 681 |
| Elongation | % | Min.15 | 29 | 30 | 30 |
| Breaking Load | N | Min | / | / | / |
| Surface appearance | Smooth | Good | |||
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Trading Company
Year Established:
2002
Total Annual:
2Mllion-3Million
Employee Number:
>100以上
Ecer Certification：
Verified Supplier
RUIYUAN was established in 2002, located in Tianjin City,the second largest port city in China.We have been focusing on different kinds of high quality wires: enameled round copper wire, rectangular enameled copper triple insulated wire, silk covered Litz wire, bonding wire and special enameled wire... RUIYUAN was established in 2002, located in Tianjin City,the second largest port city in China.We have been focusing on different kinds of high quality wires: enameled round copper wire, rectangular enameled copper triple insulated wire, silk covered Litz wire, bonding wire and special enameled wire...
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