Product Overview
Mepco RN50C4750F 475 Ohm 0.05W Precision Metal Film Resistors 10-Pack
Condition
Unused NOS. Components remain in original surplus storage condition with clean, straight axial leads. Markings are clear and legible on the blue epoxy bodies: RN50C 4750 F. Sold as a pack of 10 pieces.
Same or next business day shipping from our Idaho warehouse. Reliable parts since 1999. Honest pricing, no nonsense.
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Product Overview
This 10-pack of Mepco-Centralab RN50C4750F precision metal film resistors provides a stable 475-ohm fixed resistance rating in an ultra-compact axial profile. Designed for high-reliability military and precision analog circuits, each component is rated for 0.05W (1/20W) dissipation at +125°C with a tight ±1% tolerance and ±50 ppm/°C temperature stability.
Key Features
- Nominal resistance: 475 Ω
- Tolerance: ±1% (F code)
- Power rating: 0.05 W (1/20 W) at +125°C
- Temperature coefficient: ±50 ppm/°C (Characteristic C)
- Specification standard: Built to MIL-R-10509 / MIL-PRF-10509 standards
- Package: Subminiature axial wire leads for through-hole PCB mounting
Applications
- Replacing out-of-spec divider network resistors during precision test equipment calibration
- Prototyping low-noise analog signal filters and sensor bridge circuits on a home workbench
- Maintaining legacy avionics, defense hardware, and vintage industrial measurement systems
Frequently Asked Questions
How are the resistor values marked on the body?
The resistor body displays military standard alpha-numeric markings: the style code RN50C on the top line, with the 4-digit resistance code 4750 (475 ohms) over tolerance letter F (±1%).
Are these suitable for standard through-hole circuit boards?
Yes. They feature standard tinned axial wire leads configured for through-hole soldering on perfboards, stripboards, and printed circuit boards.
Why buy a 10-pack instead of a massive bulk surplus reel?
Getting a manageable 10-piece pack delivers the exact count you need for repairs or bench prototypes without having to store hundreds of unused units. Shipping is $8 flat rate, free once the order passes $28, and orders leave our Idaho warehouse the same or next business day.
Solid military-grade metal film construction built for circuits where tight tolerance and rock-solid drift stability actually matter. Drop them onto the board and build with parts that hold their value.
