RN55C4991BTR The Vishay Dale RN55C4991BTR is a surface mount chip resistor offering 499 ohms of resistance with a 1% tolerance. It is rated for 0.25W power and features a temperature coefficient of ±100ppm/°C.
Mfr Part #:

RN55C4991BTR

Available from 1 distributors
Mfr Name: Vishay
Vishay
The Vishay Dale RN55C4991BTR is a surface mount chip resistor offering 499 ohms of resistance with a 1% tolerance. It is rated for 0.25W power and features a temperature coefficient of ±100ppm/°C.
Total Stock: 195 pcs
$ Price Range: $0.00

RN55C4991BTR Available from 1 distributor

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195 pcs
195 pcs On Request 1 On Request On Request On Request On Request On Request

RN55C4991BTR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Halogen Free
Lead Style
Mounting Type
Power Rating
Resistance
SVHC Present
Storage Temperature
Tape & Reel
Temperature Coefficient
Tolerance

RN55C4991BTR Description

Short technical summary and product information.

The Vishay Dale RN55C4991BTR is a surface mount chip resistor designed for various electronic applications. It features a resistance value of 499 ohms with a tight tolerance of ±1%, ensuring precise circuit performance.

 

This resistor is rated for a power dissipation of 0.25W and has a temperature coefficient of ±100ppm/°C, indicating stable operation across a range of temperatures. The component is housed in an 0805 package, suitable for surface mounting.

 

Environmental compliance includes RoHS3 compliance and an MSL 1 rating, signifying its suitability for standard manufacturing processes. The REACH status is unaffected.

RN55C4991BTR Quick Information

Product Type: Chip Resistor - Surface Mount
Series: RN55
Canonical Name: RN55C4991BTR
Subcategory: Chip Resistor - Surface Mount

RN55C4991BTR Compliance

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

RN55C4991BTR Estimated Pricing

Qty Low High
1+ $0.00 $0.00

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

RN55C4991BTR Features

  • 0.25W power rating
  • 499 ohm resistance
  • ±1% tolerance
  • ±100ppm/°C temperature coefficient
  • 0805 surface mount package

RN55C4991BTR Applications

  • Used in general purpose circuits
  • Suitable for signal conditioning
  • Ideal for power management
  • Applied in filtering networks

RN55C4991BTR FAQs

6 frequently asked questions generated from this part’s specifications.
What is the resistance of the RN55C4991BTR resistor?

The resistance of the RN55C4991BTR resistor is 499 ohms.

What is the tolerance of the RN55C4991BTR resistor?

The tolerance of the RN55C4991BTR resistor is ±1%.

What is the power rating of the RN55C4991BTR resistor?

The power rating of the RN55C4991BTR resistor is 0.25W.

What is the temperature coefficient of the RN55C4991BTR resistor?

The temperature coefficient of the RN55C4991BTR resistor is ±100ppm/°C.

What package type is the RN55C4991BTR resistor?

The RN55C4991BTR resistor is available in an 0805 package.

What is the mounting type for the RN55C4991BTR resistor?

The RN55C4991BTR resistor is a surface mount component.

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