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RN73R2ATTD4990B25 This KOA Speer Electronics RN73R2ATTD4990B25 is a surface mount chip resistor with 499 Ohms of resistance and a tolerance of ±0.1%. It has a power rating of 1/8W and is housed in an 0805 package.
Mfr Part #:

RN73R2ATTD4990B25

Available from 1 distributors
Mfr Name: KOA Speer Electronics
KOA Speer Electronics
This KOA Speer Electronics RN73R2ATTD4990B25 is a surface mount chip resistor with 499 Ohms of resistance and a tolerance of ±0.1%. It has a power rating of 1/8W and is housed in an 0805 package.
✓ Total Stock: 5,000 pcs
$ Price Range: $0.02

RN73R2ATTD4990B25 Available from 1 distributor

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✓ Non-Authorised
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Bristol Electronics ✓
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5,000 pcs
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5000 pcs On Request 1 On Request On Request On Request On Request On Request
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RN73R2ATTD4990B25 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Automotive Grade
Composition
Features
Height
Length
Number of Terminations
Operating Temperature
Power (Watts)
Ratings
Resistance
Supplier Device Package
Supplier Package
Temperature Coefficient
Tolerance
Width
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RN73R2ATTD4990B25 Description

Short technical summary and product information.

The KOA Speer Electronics RN73R2ATTD4990B25 is a surface mount chip resistor designed for various electronic applications. It features a resistance value of 499 Ohms with a tight tolerance of ±0.1%, ensuring precise circuit performance.

 

This component is rated for 1/8W of power and operates within a temperature range of -55°C to 155°C. The resistor is constructed with thin film technology and comes in the standard 0805 (2012 Metric) package size, measuring 2.00mm in length and 1.25mm in width.

 

Key features include its suitability for automotive applications, being AEC-Q200 qualified, and its moisture-resistant properties. The component has 2 terminations and a temperature coefficient of ±25ppm/°C, making it a reliable choice for demanding environments.

RN73R2ATTD4990B25 Quick Information

Product Type: Chip Resistor - Surface Mount
Canonical Name: KOA Speer Electronics RN73R2ATTD4990B25 Thin Film Resistor 499 Ohm ±0.1% 1/8W 0805
Subcategory: Chip Resistor - Surface Mount

RN73R2ATTD4990B25 Compliance

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

RN73R2ATTD4990B25 Estimated Pricing

Qty Low High
1+ $0.02 $0.02

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

RN73R2ATTD4990B25 Features

  • Surface mount chip resistor with 499 Ohm resistance.
  • Tight tolerance of ±0.1% for precision.
  • Rated for 1/8W power in 0805 package.
  • Automotive AEC-Q200 qualified.
  • Operates from -55°C to 155°C.

RN73R2ATTD4990B25 Applications

  • Ideal for automotive circuits.
  • Suitable for general purpose electronics.
  • Used in signal conditioning applications.
  • Applicable in temperature-sensitive designs.

RN73R2ATTD4990B25 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the resistance value of the RN73R2ATTD4990B25?

The resistance value is 499 Ohms.

What is the tolerance of this resistor?

The tolerance is ±0.1%.

What is the power rating for the RN73R2ATTD4990B25?

The power rating is 0.125W or 1/8W.

What is the operating temperature range?

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

What package size is this resistor in?

This resistor is in the 0805 (2012 Metric) package.

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