Product Overview
Yageo RSF3WS Metal Oxide Film Resistor, 620 Ohms, 3 W, 5%
Condition
New. The photo shows a representative unit from our stock. Same or next business day shipping from our Idaho warehouse. Honest pricing, no nonsense. Online since 1999. We are here for our customers, with a no-hassle satisfaction guarantee.
Product Overview
Pink-bodied axial resistors with straight axial leads, every one in these photos banded blue, red, brown, gold, which reads 620 ohms +/-5% and agrees with what the listing has always said. Yageo publishes the RSF line as its miniature metal oxide film series. RSF3WS is a series and style designator rather than a full orderable part number, so treat it as the family, not a catalogue line item.
Key Features
- Resistance and tolerance read from the four-band colour code on the parts: blue, red, brown, gold, 620 ohms +/-5%
- Power rating per Yageo's published RSF series data: 3 W at 70 C
- Maximum working voltage per the same data: 350 V
- TCR per the same data: +/-300 ppm/C; operating range -55 C to +155 C
- Body per the same data: 15.5 by 5.0 mm, axial leads 0.8 mm
- Construction per the same data: metal oxide film with flameproof coating equivalent to UL-94V-0
- Shelf count 975 pieces, sold each
- Verify against Yageo's published RSF series data before designing in.
Applications
- Bleeder and snubber positions where 3 W of headroom matters
- Power supply and amplifier repair on through-hole boards
- Inrush and current-limiting work up to the published 350 V
- Solderless breadboard prototyping, where the long leads earn their keep
Frequently Asked Questions
How many should I order?
Order the count your build needs. Our shelf count is 975 pieces, so a matched handful for one channel or a full board set both pull from the same box. Shipping is $8 flat rate and free on orders over $28, so small parts like this ship smartest as part of a larger order.
How do I confirm the value without a printed type number?
You read the bands, which is what we did: blue is 6, red is 2, brown is the times-ten multiplier and gold is +/-5%, giving 620 ohms +/-5%, identical on every part in these photos. Nothing else is visible on these bodies in these photos, no maker name, logo or type number, so the Yageo and RSF3WS attribution rests on the listing's own record rather than on the part.
Four bands of paint on a pink body still outrank a title, and here the two happen to say the same thing.
