RK73H1HTTC49R9F

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RK73H1HTTC49R9F

RES 49.9 OHM 1% 1/20W 0201

  • Manufacturer
  • Mfr. Part #RK73H1HTTC49R9F
  • Package
  • Datasheet
  • In Stock16059

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Specifications

Series RK73H
Part Status Not For New Designs
Base Product Number RK73H1H
Resistance 49.9 Ohms
Tolerance ±1%
Power (Watts) 0.05W, 1/20W
Composition Thick Film
Features Automotive AEC-Q200
Temperature Coefficient ±200ppm/°C
Operating Temperature -55°C ~ 155°C
Package 0201 (0603 Metric)
Supplier Device Package 201
Size / Dimension 0.024" L x 0.012" W (0.60mm x 0.30mm)
Height - Seated (Max) 0.010" (0.26mm)
Number of Terminations 2
Packaging Cut Tape (CT), Tape & Reel (TR)

Overview

Description

RK73H1HTTC49R9F is a fixed, surface-mount thick‑film chip resistor in the RK73H family. The value “49R9” means 49.9 ohms, and the trailing “F” indicates tolerance of ±1%. The rest of the code (H, TC) denotes high stability and a specified temperature coefficient, but exact TCR, size, and power rating depend on the specific subseries and should be confirmed in the datasheet. Typical uses are in precision or low-drift circuits in compact electronics. For exact dimensions, power rating, TCR (ppm/°C), termination, and environmental specs, look up the official RK73H datasheet for this part number from the manufacturer.

Package

Package type: SMD thick-film resistor, RK73H series, with a 1206 footprint (3.2 × 1.6 mm, 3216 metric).

Application

RK73H1HTTC49R9F is a high-precision thick-film SMD resistor (RK73 series). Typical applications include:
- Precision analog circuits (voltage dividers, op-amp feedback, biasing)
- Power-supply reference and current-sense networks
- Sensing and measurement interfaces (ADC/DAC, sensor conditioning)
- RC timing and filtering networks
- General use in consumer electronics, industrial equipment, telecom, and automotive electronics

Shipping

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Shipping Fee Reference (DHL/FedEx):

DHL: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 2-5 business days.

FedEx: Shipping cost ranges from $25-$40 (0.5kg), with an estimated delivery time of 3-7 business days.

UPS: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 3-7 business days.

TNT: Shipping cost ranges from $25-$65 (0.5kg), with an estimated delivery time of 3-7 business days.

EMS: Shipping cost ranges from $30-$50 (0.5kg), with an estimated delivery time of 7-15 business days.

Registered Air Mail: Shipping cost is $2-$4 (0.1kg), with an estimated delivery time of 5-20 business days.

Payments

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