Polyester

Insulation Characteristics: High dielectric strength, good abrasion resistance and flexibility, should be heated before encapsulating.

General Applications: Motors, solenoids and instruments with mid operating temperatures.

NEMA Standard (MW 1000): MW-5-C
Federal Spec. (JW 1177B): JW 1177/10B CL-155 Types L, L2, L3, L4
Military Spec. (MIL W 583C): Class 155 Types L, L2, L3, L4
Polyurethene

Insulation Characteristics: All the characteristics of polyurethane 130ºC plus the increased thermal rating to class 155ºC, solderable at 680ºF.

General Applications: R.F. coils, solenoids, encapsulated coils, motors, relays, low voltage transformers, ignition coils, layer and precision wound coils.

Part Number Code: _PU
NEMA Standard (MW 1000): MW-79-C
Federal Spec. (JW 1177B): JW 1177/41B CL-155 SPU, SPU2, SPU3, SPU4
Military Spec. (MIL W 583C): None
Polyurethene Nylon

Insulation Characteristics: All the characteristics of polyurethane 130ºC plus the increased thermal rating to class 155ºC, solderable at 680ºF.

General Applications: Toroid coils, encapsulated coils, relays, clock and timer coils, solenoids, appliance motors.

Part Number Code: _PN
NEMA Standard (MW 1000): MW-80-C
Federal Spec. (JW 1177B): JW 1177/42B CL-155 SPUN, SPUN2, SPUN3, SPUN4
Military Spec. (MIL W 583C): None
    

 
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Weico Wire & Cable, Inc.  161 Rodeo Drive, Edgewood, NY 11717   Phone: (631) 254-2970   Fax: (631) 254-2099
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