logo
Good price online

products details

Created with Pixso. Home Created with Pixso. Products Created with Pixso.
Enameled Wire
Created with Pixso. UEW-155 Class 155 Polyurethane Enameled Copper Magnet Wire for Relays, Inductors, Sensors, Solenoids and Electronic Coils
Detail Information
Place of Origin:
China & Thailand
Certification:
LEC
Cable Type:
Enameled Wire
Conductor Material:
CU / AL
Insulation Material:
Polyurethane Enamel
Jacket Material:
/
Rated Voltage:
/
Rated Temperature:
Class 155 (155°C Thermal Class)
Packaging Details:
Export-ready packaging tailored to cable and magnet wire specifications and shipping requirements. Drums, reels, and pallets available as applicable
Supply Ability:
15,000 KM per year
Highlight:

UEW-155 Enameled Wire

,

Polyurethane Enameled Wire

,

40 AWG enamel coated copper wire

Product Description

POLYURETHANE ENAMELLED COPPER WIRE — CLASS 155

PRODUCT OVERVIEW

UEW-155 is a polyurethane enamelled copper magnet wire designed for applications requiring excellent electrical insulation, good flexibility, and convenient termination characteristics.

Depending on the specific insulation system, solderable grades can allow electrical connections without complete mechanical removal of the enamel.

APPLICATIONS

  • Relays

  • Small transformers

  • Electronic coils

  • Small motors

  • Solenoids

  • Inductors

  • Sensors

  • Voice coils

  • Communication equipment

  • Precision electromagnetic components

STANDARDS

  • IEC 60317 series

  • NEMA MW 1000 series

  • JIS C 3202

  • Customer-specific requirements

CONSTRUCTION

Conductor: Annealed copper
Insulation: Polyurethane enamel
Conductor Shape: Round
Thermal Class: 155°C

TECHNICAL DATA

Parameter Specification
Conductor Material Annealed Copper
Conductor Shape Round
Thermal Class 155°C
Nominal Diameter 0.05–3.00 mm
Insulation Grade Grade 1 / Grade 2
Insulation Type Polyurethane
Electrical Breakdown Voltage According to applicable standard
Elongation According to applicable standard
Adhesion Good
Flexibility Excellent
Solderability Grade dependent
Heat Shock According to applicable standard
Abrasion Resistance Good
Chemical Resistance Application dependent
Color Natural / Customer specified

KEY FEATURES

  • Excellent winding flexibility

  • Compact insulation system

  • Good electrical properties

  • Suitable for fine wire

  • Excellent suitability for electronic coils

  • Solderable grades available

AVAILABLE FORMS

  • Fine round wire

  • Standard round wire

  • Precision winding wire

  • Custom diameter

PACKING

  • Plastic spools

  • Precision winding spools

  • Cartons

  • Pallets

  • Customer-specified packaging

QUALITY ASSURANCE

Electrical, dimensional, mechanical, thermal, and surface inspections are available according to IEC, NEMA, JIS, or customer specifications.

FAQ

Q1: What is UEW-155?
A: UEW-155 is polyurethane enamelled copper wire designed for Class 155 thermal applications.

Q2: What is the main advantage of polyurethane insulation?
A: Polyurethane insulation can provide excellent winding flexibility and, in suitable grades, solderability for efficient terminal connections.

Q3: Is UEW-155 suitable for fine wire?
A: Yes. Polyurethane enamelled wire is widely used in fine-wire and compact winding applications.

Q4: Can it be used in electronic coils?
A: Yes. It is suitable for inductors, relays, sensors, solenoids, and other electronic electromagnetic components.

Q5: Is solderability available for all grades?
A: No. Solderability depends on the specific insulation formulation and applicable standard. The required grade should be confirmed when ordering.