Product Overview
NTE Electronics 0.47 Ω 2-Watt Flame-Retardant Power Resistors
Condition
New old stock (NOS). Two pieces per pack. Factory leads are straight and clean with distinct yellow, violet, silver, and gold color bands.
Same or next business day shipping from our Idaho warehouse. Reliable parts since 1999. Honest pricing, no nonsense.
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Product Overview
NTE 2WD47 is a 2-watt flameproof metal oxide film resistor rated at 0.47 ohms with a 5% tolerance. Designed for power supply circuits, amplifier stages, and current-sensing applications, it delivers stable dissipation up to a 500V maximum working voltage.
Key Features
- Resistance: 0.47 Ω
- Power rating: 2 W
- Tolerance: ±5% (gold band)
- Maximum working voltage: 500 V
- Operating temperature range: -55°C to +200°C
- Temperature coefficient: ±200 ppm/°C
- Axial tinned leads for through-hole mounting
Applications
- Current sensing and emitter degeneration in audio power amplifier output stages
- Shunt and surge-limiting roles in linear and switching power supply circuits
- Bench supply builds, tube equipment servicing, and prototyping on perfboard
Frequently Asked Questions
What is the color code on these resistors?
The four bands are yellow, violet, silver, and gold, representing 4, 7, a 0.01 multiplier, and a 5% tolerance.
What mounting style do these use?
These feature standard tinned axial wire leads designed for through-hole circuit board mounting or point-to-point terminal wiring.
Why buy a 2-pack instead of a bulk reel?
A two-piece pack supplies the exact count needed for a stereo audio repair or prototype without having to purchase and store surplus bulk inventory. Standard shipping is an $8 flat rate, free on orders over $28, and orders ship the same or next business day from our Idaho warehouse.
Sometimes a fix just needs half an ohm of steady resistance that won't complain when the circuit gets warm. Solder them in and get that board back on the bench.
