Tianjin Ruiyuan Electric Material Co,.Ltd
                                                                                                           
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24 Years
Since 2002
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0.071mm-0.8mm FIW6 Class H Fully Insulated Winding Wire

Price Negotiable
Price: $29.99
MOQ: 20
Delivery Time: Negotiable
Brand: Rvyuan
Product Description
FIW6 Class H Fully Insulated Winding Wire
Diameter Range: 0.071mm - 0.8mm
Technical Specifications
Parameter Value
Conductor Diameter 0.10mm
FIW4 Max. O.D 0.133-0.148mm
Breakdown Voltage at 20℃ min. 2673V
Product Overview
Fully insulated (FIW) zero-defect enamelled round copper wire features high thermal class, zero-defect strengthened insulation, and high voltage resistance compliant with IEC60317-56 / IEC60950U and NEMA MW85-C standards. This wire meets requirements for miniaturized components, offers excellent winding performance, and provides cost-effective solutions for small transformers and electronic switches.
UL Approvals
  • OBMW2, according to UL 1446, ANSI MW 85-C
  • OBJT2, Thermal class F, Reinforced insulation, according to UL60950-1
  • FIW3-FIW9, φ0.04mm to φ1.60mm
FIW6 Class H Fully Insulated Winding Wire product close-up
Why Choose FIW Wire?
  • High thermal class 180
  • High breakdown voltage, up to 15KV
  • High insulation resistance, up to 6000Vrms, 1min
  • Solderable at 390℃ (no need to peel insulation)
  • High cut-through temperature, 250℃, 2s no cut through
  • Air Reflow (peak temperature 260℃), no crack
  • Color options: natural (N)/red(R)/green(G)/blue(B)/violet(V)/brown(BR)/Yellow(Y)
  • Excellent winding performance, suitable for high-speed winding machines
  • Minimum diameter range: φ0.03-φ0.80mm
Why Choose Our Company?
One of the pioneers in producing micro thin enameled wires below 0.03mm in China
R&D team with over 20 years of market experience
"Zero pinholes after stretching" quality standard maintained for ten years
Leading Chinese brand in transformer industry
Competitive with international brands in production and technology
30% lower pricing advantage with superior service and quick response

Frequently Asked Questions
Can I get sample for testing before bulk order?
Of course. Samples can be offered to you for free, but express costs should be undertaken by buyer.
What is your lead time?
Small sample order: 3-5 working days; Large order: within 15 working days after order confirmation.
What's your Guarantee?
Within 2 years, if any quality problem occurs, the defect products will be all replaced at once.
How to purchase from us?
Offer Requirement for Inquiry → Producing Sample → Sample Confirmation → Quotation → PI → Confirm PI → Arrange Payment → Manufacture → Shipping
What's your payment term?
T/T, D/P, D/A, L/C, PayPal.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Tianjin Ruiyuan Electric Material Co,.Ltd
Location 22-2, Jinlian Business Park, Crossing Of Xinjiayuan Road And Lishuang Road, Jinnan Dist.
Contact Person Rebecca Li

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