What Is AFR250 Silver-Plated High-Temperature Wire?
An overview of AFR250 conductor construction, PTFE film-wrapped insulation, temperature range, common sizes and voltage rules.
Read articlePRODUCTS
AFR250 Silver-Plated High-Temperature Wire
CORE PRODUCT
A focused technical wire product.
Published information identifies a stranded silver-plated copper conductor, PTFE film-wrapped insulation and an operating temperature range of -60°C to +250°C.
Conductor
Stranded silver-plated copper fine wires
Insulation
PTFE film-wrapped insulation
Common range
15 published sizes from 0.035 to 2.5 mm²
AFR250 SPECIFICATION SELECTOR
Select a common size, review its parameters
The 15 published common sizes cover 0.035 to 2.5 mm². Confirmed technical data is read from the product specification library where available.
- Size
- 0.15 mm²
- AWG
- AWG25
- Conductor construction
- 30/0.08
- Conductor diameter
- 0.50 mm
- Insulation thickness
- 0.15 mm
- Finished diameter
- Ø0.85±0.05 mm
- Rated current
- 0.95 A
- Maximum current
- 1.50 A
- DC resistance
- 150 Ω/km
- Rated voltage
- 250V
SELECTION DISCUSSION
Review the full set of confirmed data.
Operating temperature, rated voltage, current demand, conductor area, finished diameter and installation conditions should be considered together. The published information supports initial selection discussions and does not replace project confirmation.
FAQ
AFR250 frequently asked questions
Product basicsWhat is AFR250?
AFR250 is a high-temperature wire product with a published stranded silver-plated copper conductor and PTFE film-wrapped insulation construction. Public content supports initial product understanding and selection discussions.
Product basicsWhat is the published operating temperature range for AFR250?
The published operating temperature range is -60°C to +250°C. Actual use should also be confirmed against the equipment environment and project requirements.
Product basicsWhat are the published conductor and insulation constructions?
The published construction is a stranded silver-plated copper conductor with PTFE film-wrapped insulation. Review the confirmed specification table for a particular size.
SpecificationsWhich AFR250 common sizes are published?
There are 15 published common sizes from 0.035 to 2.5 mm². Requirements such as 3, 4, 5 or 6 mm² can be discussed for an actual project.
Voltage and currentHow are 250 V and 600 V distinguished?
Published common sizes below 0.75 mm² are 250 V; 0.75 mm² and above are 600 V. Custom sizes are subject to confirmed data.
RELATED ARTICLES
Related technical articles
What Is AFR250 Silver-Plated High-Temperature Wire?
An introduction to the conductor, insulation construction, temperature range and common size system of AFR250 wire.
Read articleWhy Is Silver-Plated Copper Used in AFR250 Wire?
A look at the role of the stranded silver-plated copper conductor in the published AFR250 construction.
Read articleHow to Read AFR250 Wire Sizes
A practical sequence for reviewing cross-section, conductor construction, diameter, current and voltage fields.
Read articleHow Are 250V and 600V Ratings Distinguished for AFR250 Wire?
The published voltage breakpoint for common AFR250 sizes is 0.75 mm².
Read article