Product Overview
43.2 Ω 0.25W ±1% Metal Film Fixed Resistor
Condition
Unused new old stock (NOS) with clean, straight tinned copper leads. Five-band color code confirms 43.2 Ω value and ±1% tolerance. Sold each.
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Product Overview
Yageo part number 25FBF-43R2 (MFR series) is a 43.2 ohm metal film fixed resistor rated for 1/4 watt power dissipation with ±1% tolerance. Designed for through-hole mounting, it features standard 0207 axial body dimensions and reliable ±100 ppm/°C temperature stability for precision circuit applications.
Key Features
- Resistance: 43.2 Ω
- Power Rating: 0.25 W (1/4 W)
- Tolerance: ±1%
- Temperature Coefficient: ±100 ppm/°C
- Construction: Metal film
- Package: Standard 0207 axial-lead format
Applications
- Precision voltage dividers and reference circuits requiring tight 1% value matching
- Audio signal processing, active filter tuning, and analog sensor front-ends
- Prototyping and breadboard circuit builds requiring standard through-hole axial components
Frequently Asked Questions
What do the color bands indicate?
The five color bands are yellow (4), orange (3), red (2), gold (×0.1 multiplier), and brown (±1% tolerance), which designate 43.2 Ω at ±1% tolerance.
What are the physical dimensions of the resistor body?
The resistor body conforms to standard 0207 dimensions at 6.3 mm length by 2.4 mm diameter, with 27 mm axial leads on each side.
Can this resistor be used in standard through-hole breadboards?
Yes, the standard 0207 axial package fits breadboards and through-hole circuit boards configured for 1/4 watt components. The price per piece steps down with quantity, and the price-break table on this page shows each step.
Precision metal film resistors like this 43.2 ohm value are the quiet anchors in an analog divider, doing their job without drift or fuss. Bend the leads, solder it down, and trust your circuit to stay on target.
