RLR05C4121FSB14 The Vishay Dale RLR05C4121FSB14 is a 4.12 kOhm, ±1% tolerance, 0.125W axial metal film resistor. It features military-grade construction and moisture resistance.
Mfr Part #:

RLR05C4121FSB14

Available from 1 distributors
Mfr Name: Vishay
Vishay
The Vishay Dale RLR05C4121FSB14 is a 4.12 kOhm, ±1% tolerance, 0.125W axial metal film resistor. It features military-grade construction and moisture resistance.
✓ Total Stock: 3,700 pcs
$ Price Range: $0.01

RLR05C4121FSB14 Available from 1 distributor

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✓ Non-Authorised
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3,700 pcs
3700 pcs On Request 1 On Request On Request On Request On Request On Request

RLR05C4121FSB14 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Composition
Failure Rate
Features
Mounting Type
Number of Terminations
Operating Temperature
Power (Watts)
Resistance
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Temperature Coefficient
Tolerance

RLR05C4121FSB14 Description

Short technical summary and product information.

This Vishay Dale RLR05C4121FSB14 is an axial metal film resistor designed for demanding applications. It offers a resistance value of 4.12 kOhms with a tight tolerance of ±1% and a power rating of 0.125W (1/8W).

 

The resistor meets military requirements and features a durable epoxy coating for superior moisture protection. Its construction provides very low noise (-40 dB) and it operates reliably across a wide temperature range of -65°C to 150°C.

 

Designed for through-hole mounting, the RLR05C4121FSB14 has a compact axial package measuring 0.066" Dia x 0.150" L (1.68mm x 3.81mm). It is suitable for applications requiring established reliability and robust performance.

 

Key specifications include a temperature coefficient of ±100ppm/°C and a maximum working voltage of 200V. The failure rate is specified as S (0.001%).

RLR05C4121FSB14 Quick Information

Product Type: Through Hole Resistor
Series: Military, MIL-PRF-39017/05
Canonical Name: Vishay Dale RLR05C4121FSB14 Metal Film Resistor
Subcategory: Metal Film Resistor

RLR05C4121FSB14 Compliance

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

RLR05C4121FSB14 Estimated Pricing

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1+ $0.01 $0.01

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

RLR05C4121FSB14 Features

  • Axial metal film resistor for demanding applications.
  • 4.12 kOhms resistance with ±1% tolerance.
  • 0.125W power rating at 70°C.
  • Military-grade, moisture-resistant construction.
  • Wide operating temperature range of -65°C to 150°C.

RLR05C4121FSB14 Applications

  • Suitable for military and aerospace systems.
  • Ideal for high-reliability electronic circuits.
  • Used in harsh environmental conditions.
  • General purpose high-stability resistance needs.

RLR05C4121FSB14 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the resistance value of the RLR05C4121FSB14 resistor?

The resistance value is 4.12 kOhms.

What is the tolerance of the RLR05C4121FSB14 resistor?

The tolerance is ±1%.

What is the power rating of the RLR05C4121FSB14 resistor?

The power rating is 0.125W.

What is the temperature coefficient of the RLR05C4121FSB14 resistor?

The temperature coefficient is ±100ppm/°C.

What type of package does the RLR05C4121FSB14 resistor use?

The resistor uses an axial package.

What is the operating temperature range for the RLR05C4121FSB14 resistor?

The operating temperature range is -65°C to 150°C.

Does the RLR05C4121FSB14 resistor meet military standards?

Yes, it meets the requirements of MIL-PRF-39017.

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