KOA SPEER RK73B2BTTD471J 470 OHM 5% 1/4W 1206 SMD THICK FILM RESISTOR 80 PCS NOS
$5.00
KOA Speer RK73B2BTTD471J general-purpose thick-film surface-mount resistors supplied as a fixed lot of 80 NOS pieces from original Mouser distributor stock. These 1206 chip resistors provide a 470 ohm resistance value with 5% tolerance and a 1/4W power rating for general signal, bias, current-limiting, control, and board-level applications.
Resistance: 470 ohm
Tolerance: 5%
Power rating: 1/4W
Package: 1206 / 3216 metric
Technology: Thick film
Mounting: SMD / SMT
Series: KOA Speer RK73B
Included in this listing: 80 pieces
Distributor stock: Mouser Electronics
Distributor label date code: 1748
Country marking: China
HISTORICAL BACKGROUND: KOA Speer's RK73 family became widely used as electronic manufacturing shifted toward automated surface-mount assembly. The larger 1206 footprint offers greater power capability than smaller chip-resistor formats while remaining compact enough for dense PCB layouts. A 470 ohm resistor is a common general-purpose value used in LED current limiting, transistor bias networks, signal conditioning, pull circuits, control electronics, and numerous support functions in communications, industrial, consumer, and repair applications. The RK73B family remains in production and this part is not considered obsolete.
Origin Tracker
NOS / New Old Stock
Unused new old stock from legacy inventory. Packaging, age, and cosmetic condition may vary.
Pipeline quantities are informational and may change after arrival, inspection, sorting, testing, or donor teardown.
Compatible Radios / Boards
Suitable for circuit boards designed for a 470 ohm, 5%, 1/4W resistor in the 1206 SMD footprint. Useful in communications equipment, RF support circuitry, control boards, LED circuits, audio electronics, power supplies, instrumentation, industrial equipment, and general PCB repair. Verify resistance, tolerance, power rating, and footprint before installation.
RF Boneyard Bench Notes
NOS unused distributor stock. Not individually electrically tested.
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