RK73H1HTTC1001F

RK73H1HTTC1001F is a ROHM fixed resistor: a member of the RK73H high-precision thick‑film SMD resistor family. The “1001” value code indicates 1 kΩ, and the “F” suffix denotes ±1% tolerance. The H in the series name implies a high-precision/low-drift variant, offering stable resistance over temperature for precision analog/digital circuits. It is intended for surface-mount PCB use (SMD) in instrumentation, sensors, feedback networks, ADC reference paths, and other applications requiring tight resistance accuracy. For exact electrical specs (TCR, power rating, packaging size) and to confirm the variant, consult ROHM’s datasheet or distributors (e.g., Rohm, Digi-Key).

- Pin count: 4 pins
- Function: Four-terminal (Kelvin) precision fixed resistor with a nominal value of 1 kΩ (tolerance ±1%), used for accurate resistance measurements with low lead/contact resistance effects.

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RK73H1HTTC1001F is a ROHM passive component used in various electronics. Typical application areas include:
- Mobile and consumer devices (decoupling, filtering on power rails)
- Automotive and industrial electronics (sensors, control units)
- RF/wireless front-ends (impedance matching, filtering)
- Power supplies and DC-DC converters (noise suppression)
- Analog/digital signal conditioning and sensor interfaces
- IoT and communications equipment
It is suited for compact, high-density layouts with stable performance over temperature.

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