UL3632 Silicone Wire – High Temperature Flexible Hook-Up Wire
Product Construction
Conductor
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Tinned copper or bare copper conductor
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Fine-stranded structure for superior flexibility
Insulation
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High-grade silicone rubber insulation
Structure
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Single-core hook-up wire
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Uniform insulation thickness for easy stripping and termination
Technical Data
| Parameter | Specification |
|---|---|
| Rated Voltage | 300V |
| Rated Temperature | -60°C to +150°C |
| Standard | UL758 AWM |
| Conductor Size | Typically 26AWG – 14AWG |
| Conductor Material | Stranded tinned copper |
| Insulation Material | Silicone rubber |
| Flame Resistance | VW-1 / FT2 compliant (depending on design) |
| Environmental Compliance | RoHS compliant |
| Color Options | Black, red, blue, yellow, green, white or customized |
Silicone insulation allows the wire to maintain flexibility and insulation performance even in extreme thermal environments, ensuring reliable electrical performance and long service life.
Key Features
1. Excellent High Temperature Resistance
Silicone rubber insulation allows stable operation in high-temperature environments up to 150°C.
2. Outstanding Flexibility
Fine-stranded copper combined with soft silicone insulation enables easy routing in compact equipment or tight spaces.
3. Strong Electrical Insulation
Provides reliable dielectric strength and stable electrical performance.
4. Aging and Environmental Resistance
Resistant to heat, ozone, and oxidation, ensuring long service life.
5. Easy Processing
Uniform insulation thickness ensures convenient stripping, crimping, and soldering.
6. Flame Retardant Performance
Meets UL flame test requirements for improved safety.
Typical Applications
UL3632 silicone wire is commonly used for internal wiring in electrical equipment requiring heat resistance and flexibility, including:
Electronics and Electrical Equipment
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Internal wiring of power supplies
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Control wiring in industrial equipment
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Instrumentation and signal wiring
Household Appliances
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Ovens and heating appliances
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Coffee machines and cooking equipment
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Microwave ovens and air fryers
Lighting Systems
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LED lighting equipment
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Stage and architectural lighting systems
Automotive and EV Modules
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Low-voltage signal wiring
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Control circuits in EV battery modules
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Automotive electronic assemblies
Energy and Industrial Equipment
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Inverters and power conversion equipment
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Energy storage system internal wiring
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Industrial automation devices
Special Environments
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High-temperature sensor leads
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Internal wiring of motors and transformers
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Wiring in tight or vibration-prone installations
