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Basic Insulated Winding Wire FSX-E

"FSX-E" is coated with a basic-insulation layer around a polyurethane enamelled copper wire and designed for TNV (Telecommunications Network Voltage) circuit devices. Basic Insulated Winding Wire "FSX-E" has a prominent feature: no need of interlayer insulation tape or barrier tape between the primary and secondary coils of a transformer. This merit of FSX-E serves to downsize or compactify transformers, and promises high production efficiency and cost reduction. "FSX-E" paves the way to designing the most modern TNV transformers.

Product photograph

Features
  1. Conforming to Basic Insulation under IEC and UL
  2. Falling into Index Class A (105C for UL) or Class E (120C for CSA and VDE)
  3. Rated at 354V peak or DC of max working voltage
  4. Soldered without any insulation layer bared (stripped)
  5. Having extremely fine conductor diameters of 0.10 to 0.19mm

Configuration
Configuration of FSX-E

Dimensions
Basic Insulated Winding Wire "FSX-E" is characterized by an extruded insulation layer of modified polyester thermal-resistant resin designed and developed to aid solderability and eliminating the need for stripping (without being removed) by Furukawa Electric, which is extruded on UEW (a polyurethane enamelled copper wire).

Nominal
conductor
diameter
(mm)
Typical
overall
diameter
(mm)
Maximum
overall
diameter
(mm)
Maximum
conductor
resistance
(omega/km)
Unit Weight
(kg/km)
0.10 0.168 0.194 2482 0.089
0.11 0.178 0.204 2032 0.105
0.12 0.190 0.216 1694 0.123
0.13 0.200 0.226 1434 0.142
0.14 0.210 0.236 1229 0.162
0.15 0.22 0.246 1065 0.184
0.16 0.232 0.258 932 0.208
0.17 0.242 0.268 823 0.233
0.18 0.252 0.278 731 0.259
0.19 0.262 0.288 655 0.286
(Reference Values)
Note: All the above values are shown just for reference and may differ slightly from batch to batch.

For Applied Safety Standards
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Triple Insulated Wire
Class B Insulated Wire
TEX-BS

Supplementary Insulation Winding Wire

Basic Insulated WInding Wire

 
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