Limited Stock

YAGEO RT0603DRD0759KL 59K ohm 0.5% 1/10W 0603 Precision Thin Film SMD Resistors 65 pcs

Resistors • SKU RFB00552

$8.95

Lot of 65 genuine YAGEO RT0603DRD0759KL precision surface-mount resistors supplied on carrier tape from Digi-Key distributor stock. These are 59K ohm ±0.5% precision thin-film chip resistors in the compact 0603 / 1608 metric package.

Unlike ordinary general-purpose thick-film chip resistors, the YAGEO RT series is designed specifically for circuits requiring tighter resistance accuracy, greater long-term stability, lower temperature drift, and low electrical noise. The RT0603DRD0759KL combines a ±0.5% resistance tolerance with a low ±25 ppm/°C temperature coefficient, making it useful in precision analog, measurement, feedback, voltage-divider, sensing, telecommunications, power-conversion, and control circuitry.

Manufacturer specifications for RT0603DRD0759KL include:

59K ohm resistance
±0.5% tolerance
0.1W / 1/10W rated power
±25 ppm/°C temperature coefficient
0603 EIA / 1608 metric SMD package
Approximately 1.60 mm x 0.80 mm body size
75V rated working voltage
-55°C to +155°C operating temperature range
Thin-film resistive construction
Lead-free termination
RoHS compliant
Moisture Sensitivity Level 1

The part number itself identifies important characteristics within YAGEO's RT coding system. RT identifies the high-precision/high-stability thin-film series, 0603 identifies the package size, D identifies ±0.5% tolerance, R identifies reel packaging, the following D specifies a 25 ppm/°C temperature coefficient, and 59KL identifies the 59K ohm resistance value and standard ordering code.

This exact resistor also has documented use in Texas Instruments reference-design hardware. Texas Instruments lists YAGEO RT0603DRD0759KL as a 59K ohm, 0.5%, 1/10W 0603 resistor at reference designator R26 in its TIDA-01474 P5 DMD Board bill of materials. This provides a useful documented engineering application beyond generic replacement use.

HISTORICAL BACKGROUND:

YAGEO Corporation was founded in Taiwan in 1977 and grew into one of the world's major manufacturers of passive electronic components, particularly chip resistors. Its resistor portfolio expanded alongside the rapid industry transition from leaded components to high-density surface-mount assembly in telecommunications, computing, industrial controls, automotive electronics, and consumer equipment.

The RT family represents YAGEO's precision thin-film branch of that evolution. Thin-film resistors use a deposited resistive layer produced with processes such as sputtering rather than the thicker resistive paste commonly associated with general-purpose thick-film chip resistors. This allows manufacturers to achieve tighter tolerances, lower temperature coefficients, lower noise, and improved resistance stability for circuits where resistor accuracy directly affects system performance.

YAGEO RT-series documentation existed by at least 2009, and the manufacturer continues to publish the RT family in its current 2026 specifications. The continued production life of the series illustrates the long-term importance of precision 0603 resistors in modern electronics. Current YAGEO documentation describes the RT family as high-precision, high-stability thin-film chip resistors intended for applications including converters, server boards, telecommunications equipment, printing equipment, and consumer electronics.

RT0603DRD0759KL remains an ACTIVE production component and is not presently classified as obsolete, discontinued, EOL, or NRND. Although RF Boneyard specializes heavily in obsolete and difficult-to-source components, active precision parts such as this are useful repair-bench inventory because exact resistance, tolerance, temperature coefficient, power rating, and package requirements can matter when restoring or troubleshooting modern and legacy surface-mount assemblies.