WIRES CATALOGUE

Salflex 180    
WIRES INDEX CABLES INDEX   SPECIAL PRODUCTS - CUSTOMER MADE WIRES - QUALITY SPOOLS CHARACTERISTICS AND DIMENSIONS RECOMMENDED SPOOLS MEASURES TABLE
   
Thermal class (temperature index)   H (180 °C)
Chemical composition
   - Base resins   Modified polyurethanes
   - Overcoat   -
   - Bonding coat   -
  Reference to the international standards  
  IEC   60317-51
  NEMA MW 1000 spec.   MW 82-C
  CEI 55-2   51
  UL - approval   File E 60641
  Diameters range  
  - grade 1(L)   Ø  0,020 ÷1,600 mm
  - grade 2 (2L)   Ø  0,050 ÷ 1,000 mm
  Thermal endurance at 20.000 hours according to AIEE 57   180 °C
  Tangent cross point to the tg δ curve   170 °C
  Cut- trough temperature:  
  Ø  0,050 mm   Higher than 240 °C
  Ø  0,500 mm   Higher than 260 °C
  Heat shock to IEC standard  
  Ø  0,300 mm   230 - 240 °C
  Ø  0,500 mm   220 - 230 °C
  Significant properties  
Directly solderable without any prior mechanical stripping of the enamel at the temperature:
  - 0,050 mm at 350 - 370 °C in 1"
  - 0,500 mm at 380 - 400 °C in 2"
Due to a good surface smoothness and copper softness is excellent for the wire windings requiring high filling factor.
Good thermal resistance (180 °C)
Good mechanical resistance.
Excellent resistance to sizing of epoxied and polyamide resins.
  Recommended applications  
Is especially suitable for applications requiring automated soldering systems: small trasformers, small motors, measuring equipements, impregnated and unimpregnated coils operating at a max. temperature of 180 °C