UL3433 XLPE Insulated Wire – 105°C / 150V Hook-Up Wire for Internal Wiring Applications
UL3433 is a UL-certified single-conductor wire insulated with cross-linked polyethylene (XLPE). Rated for 105°C and 150V, this wire is designed for internal wiring in electronic and electrical equipment where heat resistance, voltage stability, and flame performance are critical.
Key Features
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Conductor: Solid or stranded bare or tinned copper, or silver-plated copper, available in sizes from 32 AWG to 16 AWG
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Insulation: Extruded XLPE with a minimum average thickness of 10 mils (0.254 mm) and a minimum thickness at any point of 9 mils (0.229 mm)
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Temperature Rating: Up to 105°C
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Voltage Rating: 150V AC
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Flame Resistance: Passes horizontal flame test requirements
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Standards: Complies with UL 758 Appliance Wiring Material (AWM) Style 3433
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Usage: Designed for internal wiring in electronic and electrical equipment
Common Applications
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Internal wiring in electronic devices and instrumentation
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Applications requiring moderate heat resistance and low-voltage performance
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Internal connections in compact or precision electronic systems
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