UL20330 TPE Insulated Cable – 105°C / 30V Multi-Conductor Wire for Internal Electronic Applications
UL20330 is a UL-certified multi-conductor cable designed for the internal wiring of electronic equipment. Rated for 105°C and 30V, this cable features stranded tinned copper conductors, TPE insulation, and an optional shield and jacket. It complies with the Cable Flame Test under UL 758 AWM standards, making it suitable for applications requiring flexibility and flame resistance.
Key Features
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Conductor: Stranded tinned copper
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Insulation: TPE
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Shield: Optional (e.g., aluminum foil, braid)
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Jacket: TPE
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Temperature Rating: 105°C
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Voltage Rating: 30V
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Flame Resistance: Passes Cable Flame Test
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Standard: UL 758 AWM Style 20330
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Application: Internal wiring of electronic equipment
Common Applications
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Internal wiring in electronic devices
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Signal transmission in computers and peripherals
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Control wiring in industrial equipment
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Audio and video equipment wiring
Conductor Resistance Reference (20°C, Ω/km)
| AWG Size | Max Resistance (Ω/km) |
|---|---|
| 16 AWG | 13.7 |
| 18 AWG | 21.8 |
| 20 AWG | 34.6 |
| 22 AWG | 55.0 |
| 24 AWG | 87.5 |
| 26 AWG | 138 |
| 28 AWG | 220 |
| 30 AWG | 346 |
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