RK73H2BTTD49R9F The KOA Speer Electronics RK73H2BTTD49R9F is a thick film chip resistor with a resistance of 49.9 Ohms and a tolerance of 1%. It is rated for 0.25W and comes in a 1206 package.
Mfr Part #:

RK73H2BTTD49R9F

Available from 1 distributors
Mfr Name: KOA Speer Electronics
KOA Speer Electronics
The KOA Speer Electronics RK73H2BTTD49R9F is a thick film chip resistor with a resistance of 49.9 Ohms and a tolerance of 1%. It is rated for 0.25W and comes in a 1206 package.
✓ Total Stock: 4,525 pcs
$ Price Range: $0.02

RK73H2BTTD49R9F Available from 1 distributor

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RK73H2BTTD49R9F Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Automotive Grade
Composition
Dimensions
Features
Height
Length
Number of Terminations
Operating Temperature
Power (Watts)
Ratings
Resistance
Supplier Device Package
Temperature Coefficient
Tolerance
Width

RK73H2BTTD49R9F Description

Short technical summary and product information.

This KOA Speer Electronics RK73H2BTTD49R9F is a surface mount thick film chip resistor designed for various electronic applications. It offers a precise resistance value of 49.9 Ohms with a tight tolerance of ±1%, ensuring accuracy in circuit performance.

 

The resistor is rated for a power of 0.25W (1/4W) and operates within a temperature range of -55°C to 155°C, with a temperature coefficient of ±100ppm/°C. Its construction is thick film, and it features automotive AEC-Q200 compliance and moisture resistance.

 

The component comes in a standard 1206 package size, measuring 3.20mm x 1.60mm with a height of 0.70mm. It has two terminations, making it suitable for standard surface mount assembly processes. The RK73H series is known for its reliability and performance in demanding environments.

RK73H2BTTD49R9F Quick Information

Product Type: Chip Resistor - Surface Mount
Series: RK73H
Canonical Name: Thick Film Chip Resistor, 49.9 Ohm, 1% Tolerance, 0.25W, 1206 Package
Subcategory: Surface Mount Resistor

RK73H2BTTD49R9F Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

RK73H2BTTD49R9F Estimated Pricing

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1+ $0.02 $0.02

Estimated market price range - modelled values for guidance only, not live distributor offers.

RK73H2BTTD49R9F Features

  • Thick film construction for reliable performance.
  • Precise 49.9 Ohm resistance with 1% tolerance.
  • Rated for 0.25W power at 125°C.
  • Wide operating temperature range of -55°C to 155°C.
  • Automotive AEC-Q200 compliant and moisture resistant.

RK73H2BTTD49R9F Applications

  • Suitable for automotive electronic systems.
  • Ideal for general purpose circuit applications.
  • Used in power supply filtering circuits.
  • Applicable in signal conditioning modules.

RK73H2BTTD49R9F FAQs

6 frequently asked questions generated from this part’s specifications.
What is the resistance value of the RK73H2BTTD49R9F resistor?

The resistance value is 49.9 Ohms.

What is the tolerance of the RK73H2BTTD49R9F resistor?

The tolerance is ±1%.

What is the power rating of the RK73H2BTTD49R9F resistor?

The power rating is 0.25W.

What is the operating temperature range for the RK73H2BTTD49R9F resistor?

The operating temperature range is -55°C to 155°C.

What package size is the RK73H2BTTD49R9F resistor available in?

It is available in the 1206 package size.

What is the temperature coefficient of the RK73H2BTTD49R9F resistor?

The temperature coefficient is ±100ppm/°C.

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