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RNC55H4991FSB14 The Vishay Dale RNC55H4991FSB14 is a through-hole metal film resistor with 4.99 kOhms resistance and ±1% tolerance. It features a 0.125W power rating and operates within a wide temperature range.
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RNC55H4991FSB14

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The Vishay Dale RNC55H4991FSB14 is a through-hole metal film resistor with 4.99 kOhms resistance and ±1% tolerance. It features a 0.125W power rating and operates within a wide temperature range.
✓ Total Stock: 696 pcs

RNC55H4991FSB14 Available from 1 distributor

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Husky International Electronic ✓
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696 pcs
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696 pcs On Request 1 On Request On Request N/A On Request On Request
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RNC55H4991FSB14 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Core Material
Dimensions
Failure Rate
Lead Style
Military Grade
Mounting Type
Noise
Operating Temperature
Package / Case
Power Rating
Resistance
Resistance Tolerance
SVHC Present
Temperature Coefficient
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RNC55H4991FSB14 Description

Short technical summary and product information.

The Vishay Dale RNC55H4991FSB14 is a high-reliability through-hole resistor designed for demanding applications. It features a metal film construction with a resistance value of 4.99 kOhms and a tight tolerance of ±1%. The resistor has a power rating of 0.125W (1/8W) and a low temperature coefficient of ±50 ppm/℃, ensuring stable performance across its operating temperature range of -65℃ to 175℃.

 

This component meets the requirements of MIL-PRF-55182, indicating its suitability for military and high-reliability applications. It offers very low noise and excellent high-frequency performance. The epoxy coating provides superior moisture protection, while the fire-cleaned high-purity ceramic core and vacuum-deposited nickel-chrome alloy element contribute to its robust construction. The leads are solder-coated copper, making them solderable and weldable. Traceability of materials and processing is maintained, along with monthly acceptance testing.

 

Packaged in bulk, the RNC55H4991FSB14 is designed for through-hole mounting with axial leads. Its dimensions are 7.62 mm in length, 2.39 mm in width, and 2.31 mm in diameter, with a lead length of 1.50 inches. This resistor is RoHS3 compliant and has an MSL of 1.

RNC55H4991FSB14 Quick Information

Product Type: Through Hole Resistor
Series: RNC55
Canonical Name: Vishay Dale RNC55H4991FSB14 Through Hole Resistor
Subcategory: Through Hole Resistor

RNC55H4991FSB14 Compliance

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

RNC55H4991FSB14 Features

  • Meets MIL-PRF-55182 requirements.
  • Features very low noise characteristics.
  • Provides excellent high frequency performance.
  • Offers superior moisture protection.
  • Designed for through-hole mounting.

RNC55H4991FSB14 Applications

  • Suitable for military applications.
  • Ideal for high-frequency circuits.
  • Used in demanding electronic designs.
  • Requires through-hole mounting.

RNC55H4991FSB14 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the resistance value of the RNC55H4991FSB14 resistor?

The resistance value is 4.99 kOhms.

What is the tolerance of the RNC55H4991FSB14 resistor?

The tolerance is ±1%.

What is the power rating of the RNC55H4991FSB14 resistor?

The power rating is 0.125W (1/8W).

What is the temperature coefficient of the RNC55H4991FSB14 resistor?

The temperature coefficient is ±50 ppm/℃.

What is the operating temperature range for the RNC55H4991FSB14 resistor?

The operating temperature range is -65℃ to 175℃.

Does the RNC55H4991FSB14 resistor meet MIL-PRF-55182 requirements?

Yes, it meets the requirements of MIL-PRF-55182.

What type of mounting does the RNC55H4991FSB14 resistor use?

It uses through-hole mounting.

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