Tung Yuen (Enamelled Wire) Co., Ltd - Enamelled Wire - General Magnet Wires
Type of Magnet Wire grade of heat resistance
Class B (130¢XC) Enamelled Wires
Item |
Thermal Class |
UL Recognized |
Solderability |
Features |
LUW |
130 |
MW75C |
O |
The soldering temperature can be low as 340¢XC for easy operation.
Non-cracking. |
LUY |
130 |
MW28C |
O |
The nylon overcoat makes the wire smooth enough to be suitable foe automatic winding.
Highly resistance to heat shock and solvents.
The soldering temperature can be low as 340¢XC for easy operation. |
UEW |
130 |
MW75C |
O |
Most widely used magnet wire
Solderable 360¢XC-380¢XC
Easily colorable can be colored in a variety of colors
Excellent dielectric characteristics at high frequencies. |
UEY |
130 |
MW28C |
O |
The nylon overcoat makes the wire smooth enough to be suitable foe automatic winding.
Highly resistance to heat shock and solvents.
Solderable 360¢XC-380¢XC |
FUEW |
130 |
- |
O |
Higher in softening temperature than other polyurethane enameled copper wire.
Solderable 390¢XC
Free from crazing. |
Class F (155¢XC) Enamelled Wires
Item |
Thermal Class |
UL Recognized |
Solderability |
Features |
SFBW |
155 |
MW26C |
O |
Solderable 360¢XC-380¢XC in 2 seconds
Colorable |
SFBY |
155 |
MW27C |
O |
The nylon overcoat makes the wire smooth enough to be suitable foe automatic winding.
Highly resistance to heat shock and solvents.
Solderable 360¢XC-380¢XC in 2 seconds
Colorable |
PEW |
155 |
MW5C |
X |
Excellent resistance to solvents.
Low resistance to hydrolysis. |
PEY |
155 |
MW24C |
X |
The nylon overcoat makes the wire smooth enough to be suitable foe automatic winding.
Highly resistance to heat shock and solvents. |
LSFFW |
155 |
MW79C |
O |
Thermal class ranks the same as polyester. (155¢XC)
Solderable at 340¢XC in 2 seconds of terminal preparation work eliminated. It is suitable for fine wire.
Colorable.
Suitable for fine wire. |
LSFFY |
155 |
MW80C |
O |
The nylon overcoat makes the wire smooth enough to be suitable foe automatic winding.
Highly resistance to heat shock and solvents.
Solderable at 340¢XC in 2 seconds of terminal preparation work eliminated. It is suitable for fine wire.
Colorable.
Suitable for fine wire. |
SFFW |
155 |
MW79C |
O |
Thermal class F (155¢XC)
Solderable at 340¢XC in 2 seconds of terminal preparation work eliminated. |
SFFY |
155 |
MW80C |
O |
The nylon overcoat makes the wire smooth enough to be suitable foe automatic winding.
Highly resistance to heat shock and solvents.
Thermal class F (155¢XC)
Solderable at 340¢XC in 2 seconds of terminal preparation work eliminated. |
Class H , A (180¢XC-220¢XC) Enamelled Wires
Item |
Thermal Class |
UL Recognized |
Solderability |
Features |
SFHW |
180 |
MW82C |
O |
Thermal class H (180¢XC)
Solderable at 420¢XC in 2 seconds of terminal preparation work eliminated. |
SFHY |
180 |
MW83 |
O |
The nylon overcoat makes the wire smooth enough to be suitable foe automatic winding.
Highly resistance to heat shock and solvents.
Thermal class H (180¢XC)
Solderable at 420¢XC in 2 seconds of terminal preparation work eliminated. |
SFEIW |
180 |
MW77C |
O |
Solderable at 460¢XC in 5 seconds of terminal preparation work eliminated. |
SFEIY |
180 |
MW78 |
O |
The nylon overcoat makes the wire smooth enough to be suitable foe automatic winding.
Highly resistance to heat shock and solvents.
Solderable at 460¢XC in 5 seconds of terminal preparation work eliminated. |
EIW |
200 |
MW74C |
X |
Excellent electrical, chemical properties that are well-balance.
Heat resistance up to 180¢XC, the wire is widely used for electrical apparatuses which are required to be heat resistance.
May develop cracking. |
EIAIW |
200 |
MW35C |
X |
Improved version of polyesterimide enameled copper wire (EIW) with crazing kept to a minimun.
Excellent heat-resistance up to 200¢XC.
Excellent resistance toabrasion. |
AIW |
220 |
MW81C |
X |
Higher resistance to heat, abrasion and refigerants than the EIW wire.
With resistance to heat up to 200¢XC and high resistance to overload, the wire can be safely used for electrical apparatus that is required to be heat-resistance. |