RNR55H1003FSRSL Equivalent & Substitute Parts

Part Overview

The RNR55H1003FSRSL is a 100 kOhms ±1% 0.125W (1/8W) through-hole resistor manufactured by Vishay Dale. This axial metal film resistor is designed for military applications per MIL-PRF-55182/01 specification and features moisture-resistant construction. The part is currently active in production with 937 pieces available in stock. Substitute parts are identified when equivalent electrical and mechanical parameters are required due to packaging availability, inventory constraints, or specific application requirements.

Substiute Parts

RNR55H1003FSRSL

Vishay DaleIn Stock: 995RNR55H1003FSRSL Datasheet

Current PartRFQ

RNC55H1003FSRE6

Vishay DaleIn Stock: 2507RNC55H1003FSRE6 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

The RNC55H1003FSRE6 qualifies as a parametric equivalent to the RNR55H1003FSRSL based on the following matching electrical and mechanical parameters:

• Resistance value: 100 kOhms
• Tolerance: ±1%
• Power rating: 0.125W (1/8W)
• Composition: Metal Film
• Temperature coefficient: ±50ppm/°C
• Operating temperature range: -65°C to 175°C
• Package type: Axial
• Physical dimensions: 0.094" Dia x 0.250" L (2.39mm x 6.35mm)
• Military specification: MIL-PRF-55182/01
• Failure rate: S (0.001%)

The primary difference between these parts is packaging format: the main part is supplied in Tape & Reel (TR) format, while the substitute is supplied in Cut Tape (CT) format. Both parts are manufactured by Vishay Dale and maintain identical electrical performance and mechanical compatibility.

Parameter Comparison

Engineering Selection Recommendations

Both the RNR55H1003FSRSL and RNC55H1003FSRE6 are active production parts from Vishay Dale with identical electrical specifications and military qualification under MIL-PRF-55182/01. Selection between these parts should be based on packaging requirements: the RNR55H1003FSRSL is appropriate for automated assembly processes utilizing tape and reel format, while the RNC55H1003FSRE6 is suitable for applications requiring cut tape packaging. Both parts maintain equivalent performance characteristics, failure rates, and environmental operating ranges. Neither part is RoHS compliant; applications requiring RoHS compliance require alternative component selection outside this equivalency group.

Frequently Asked Questions (FAQ)

Q: Can RNC55H1003FSRE6 be used as a direct replacement for RNR55H1003FSRSL?

A: Yes, from an electrical and mechanical standpoint. Both parts have identical resistance values, tolerances, power ratings, temperature coefficients, and operating temperature ranges. The difference is packaging format: RNR55H1003FSRSL uses Tape & Reel format while RNC55H1003FSRE6 uses Cut Tape format. Compatibility depends on your assembly process requirements.

Q: What is the difference between Tape & Reel and Cut Tape packaging?

A: Tape & Reel (TR) packaging is used for high-volume automated assembly lines where components are fed continuously from a reel. Cut Tape (CT) packaging provides individual component strips cut from the reel, suitable for lower-volume production or manual assembly processes.

Q: Are these parts interchangeable in military applications?

A: Both parts meet MIL-PRF-55182/01 specification and carry identical failure rate classifications. They are electrically and mechanically interchangeable. Verify your specific military application requirements and procurement specifications before substitution.

Q: What does the failure rate "S (0.001%)" indicate?

A: This is the military failure rate classification per MIL-PRF-55182/01, indicating a failure rate of 0.001% per 1000 hours of operation under specified conditions.

Q: Are these parts RoHS compliant?

A: No. Both RNR55H1003FSRSL and RNC55H1003FSRE6 are RoHS non-compliant. Applications requiring RoHS compliance require alternative component selection.