Products Name Designation

Size Range
(mm)

Thermal Class
(℃)

 Applicable Standards Specifications Applications

Polyvinyl formal
copper magnet wire

 PVF 0.2~3.2

A
(105℃)

CNS C 2040
JIS-C3202-2
NEMA MW 15-C
IEC 317-1

1.Oil proof
2.Moisture proof
3.Good scrape property

 Large oily transformer, general motor

Polyurethane
copper magnet wire

 UEW 0.03~2.60

B
(130℃)

CNS C 2041
JIS-C3202-6
NEMA MW 75-C
IEC 317-4
UL Recognized

1.Solderable
2.Color adjustable

 Tiny transformer, motor, relay and electric fan

UEW-F
UEW-FT

 0.03~2.60

F
(155℃)

NEMA MW 79-C
IEC 317-20

1.Same as UEW
2.Higher thermal endurance than UEW

 TV, Monitor flying back transformer and ignition coil
Thermo melt copper magnet wire NEW 0.06~0.20

A
(105℃)

1.Same as UEW
2.Instead of fuse, prevent for instrument damage and fire disaster
3.Short circuiting at 150℃

Thermo-melt transformer,
DC adaptor
Polyurethane overcoated with nylon copper magnet wire UEYW 0.03~2.00

B
(130℃)

CNS C2170
NEMA MW 28-C
IEC 317-19
UL Recognized

1.Solderable
2.Suitable for high speed coiling instrument

 Communication instrument tiny transformer, electric fan, motor and relay

UEYW-F
UEYW-FT

 0.03~2.00

F
(155℃)

NEMA MW 80-C
IEC 317-21
UL Recognized

1.Same as UEYW
2.Higher thermal endurance thanUEYW

 Tiny transformer, motor, fluorescent lamp stabilizer and deflection yoke, step motor and FBT core

Polyester
copper magnet wire

　

 PEW 0.05~3.20

F (JIS)
(155℃)

CNS C2039
JIS-C3202-5
IEC 317-34

1.Good electrical property
2.Chemicals and heat proof
3.Good mechanical property

 Electric fan motor, power supply transformer, electromagnetic valve
PEW-F 0.05~3.20

F
(155℃)

NEMA MW 5-C
IEC 317-3
UL Recognized
Polyester overcoated with nylon copper magnet wire PEYW-F 0.05~2.60

F
(155℃)

CNS C2168
NEMA MW 24-C
UL Recognized

1.Same as PEW-F
2.Suitable for high speed coiling   instrument

 Electric fan motor, general motor
Copper magnet wire for refrigerators PEWA 0.10~1.80

H＋
(200℃)

 High performance in most property

　

Air conditioner and refrigerator compressor
use in R-22, R-134a refrigerant
PEW-HC 0.10~1.80

H＋
(200℃)

 CNS C2171
NEMA MW 73-C
IEC 317-13
UL Recognized
Polyester-amide-imide copper magnet wire PEW-H 0.05~3.2

　

H
(180℃)

CNS C 2169
JIS-C3202-8
NEMA MW 30-C
IEC 317-8
UL Recognized

1.Good mechanical property
2.Good electrical property
3.Chemicals and heat proof

Special motor, high voltage transformer generator and   electric tools
PEW-H+

H＋
(200℃)

 NEMA MW 74-C
UL Recognized

Solderable
polyester-imide
copper magnet wire　

 PEW-HS 0.05~1.00

H
(180℃)

NEMA MW 77-C
IEC 317-23
UL Recognized

1.Solderable
2.Same as PEW-H

 High voltage transformer, tiny heat proof coil, PL lamp transformer
Polyester-amide-imide overcoated with polyamide-imide copper magnet wire PEW-HC 0.05~2.60

H＋
(200℃)

CNS 2171
NEMA MW 35-C
IEC 317-13
UL Recognized

 High performance in most property High thermal endurance, use in special motor, high voltage transformer  electric tools, automobile electric parts

Polyamide-imide
copper magnet wire

 PAIW 0.05~2.00

H＋
(200℃)

NEMA MW 81-C
IEC-317-26

 High performance in most property Hermetic application

Polyimide
copper magnet wire

 PIW 0.10~2.00

C
(220℃)

NEMA MW 16-C
IEC-317-7
MIL-W-583C

 High performance in most property Hermetic application, electric parts for military equipments
Self-bonding copper magnet wire SBUEW 0.03~0.90

B
(130℃)

CNS C 2074
JIS C3202-7
NEMA MW 3-C
IEC 317-2

1.Same as UEW
2.Easy to process

 Voice coils, deflection yoke and relay coils
SBUEYW 0.03~0.90 B(130℃) NEMA MW29-C
SBUEW-F 0.03~0.90

F
(155℃)

  

1.Same as UEW-F
2.Easy to process
SBPEW-H 0.03~0.90

H
(180℃)

  

1.Same as PEW-H
2.Easy to process

 Deflection yoke and many kinds of coreless coils
SBPEW-HS 0.03~0.90

H
(180℃)

  

1.Same as PEW-HS
2.Easy to process

Polyvinyl formal rectangular
copper magnet wire

 PVF

T:0.8~3.0
W:2.0~10.0

A
(105℃)

 JIS C3209

1.Same as round wire
2.Reduce the space of the coil

 Large oily transformer, motor

Polyester rectangular
copper magnet wire

 PEW

T:0.8~3.0
W:2.0~10.0

B
(130℃)

 JIS C3210

1.Same as round wire
2.Reduce the space of the coil

 Big size motor, generator and transformer
Polyester-amide-imide rectangular copper magnet wire PEW-H

T:0.8~3.0
W:2.0~10.0

H
(180℃)

 UL Recognized

1.Same as round wire
2.Reduce the space of the coil

 Big size motor, generator and transformer
Polyester-amide-imide overcoated with polyamide-imide rectangular copper magnet wire PEW-HC

T:0.8~3.0
W:2.0~10.0

H＋
(200℃)

NEMA MW36-C
UL Recognized

1.Same as round wire
2.Reduce the space of the coil

 Big size motor, generator and transformer