RNC55H2002FPRSL Equivalent & Substitute Parts

Part Overview

The RNC55H2002FPRSL is a 20 kOhms ±1% metal film axial through-hole resistor rated at 0.125W (1/8W) manufactured by Vishay Dale. This component is part of the military-grade RNC55 series, compliant with MIL-PRF-55182/01 specification. The part is currently active in production with 726 units in stock. Equivalent and substitute parts are identified to provide procurement flexibility, accommodate packaging preferences, and support tolerance upgrades when design requirements permit.

Substiute Parts

RNC55H2002FPRSL

Vishay DaleIn Stock: 751RNC55H2002FPRSL Datasheet

Current PartRFQ

RNC55H2002FSRE6

Vishay DaleIn Stock: 1170RNC55H2002FSRE6 Datasheet

DirectRFQ

RNC55H2002BSB14

Vishay DaleIn Stock: 1146RNC55H2002BSB14 Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RNC55H2002FPRSL is determined by the following critical parameters:

• Resistance Value: Must be 20 kOhms
• Power Rating: Must be 0.125W (1/8W)
• Composition: Must be Metal Film
• Package Type: Must be Axial
• Physical Dimensions: Must be 0.094" Dia x 0.250" L (2.39mm x 6.35mm)
• Operating Temperature Range: Must support -65°C to 175°C
• Temperature Coefficient: Must be ±50ppm/°C
• Series Compliance: Must be RNC55 series, MIL-PRF-55182/01

Identified substitutes maintain these core electrical and mechanical parameters. Variations in packaging format (Tape & Reel, Cut Tape, Bulk) and tolerance specifications (±1% vs. ±0.1%) are permitted when design requirements allow, as these do not affect form, fit, or fundamental function in the circuit.

Parameter Comparison

Engineering Selection Recommendations

RNC55H2002FSRE6 (Direct Equivalent)

This part is electrically and mechanically identical to the main part number. The primary difference is packaging format (Cut Tape vs. Tape & Reel) and improved failure rate classification (S vs. P). Selection is appropriate when Cut Tape packaging meets assembly requirements and higher reliability margin is beneficial. This part maintains full MIL-PRF-55182/01 compliance and RoHS non-compliant status consistent with the main part.

RNC55H2002BSB14 (Tolerance Upgrade)

This part offers improved tolerance specification (±0.1% vs. ±1%) while maintaining all other electrical and mechanical parameters. Selection is appropriate for applications requiring tighter resistance tolerance. The Bulk packaging format and superior failure rate (S classification) provide additional benefits for high-volume production. This part maintains full MIL-PRF-55182/01 compliance and RoHS non-compliant status.

All three parts are active products with adequate inventory availability and are suitable for direct substitution within the RNC55 military resistor family.

Frequently Asked Questions (FAQ)

Q: Can RNC55H2002FSRE6 be used as a direct replacement for RNC55H2002FPRSL?

A: Yes. Both parts share identical electrical specifications (20 kOhms, ±1%, 0.125W, ±50ppm/°C, -65°C to 175°C) and mechanical dimensions (0.094" Dia x 0.250" L). The difference is packaging format (Cut Tape vs. Tape & Reel). Selection depends on assembly equipment compatibility and procurement requirements.

Q: What is the advantage of RNC55H2002BSB14?

A: RNC55H2002BSB14 provides tighter tolerance (±0.1% vs. ±1%) for applications requiring higher precision. All other parameters remain identical. The Bulk packaging and lower failure rate (S classification) offer additional benefits for high-volume applications.

Q: Are all three parts MIL-PRF-55182/01 compliant?

A: Yes. All three parts are manufactured to MIL-PRF-55182/01 specification and belong to the RNC55 military resistor series. They share identical military-grade features including moisture resistance and weldability.

Q: What packaging formats are available?

A: RNC55H2002FPRSL is supplied in Tape & Reel (TR) format. RNC55H2002FSRE6 is supplied in Cut Tape (CT) format. RNC55H2002BSB14 is supplied in Bulk format. Selection should align with assembly line equipment and handling procedures.

Q: Do these parts have different RoHS compliance status?

A: No. All three parts are RoHS non-compliant, consistent with military-grade specifications.

Q: What is the difference in failure rate between these parts?

A: RNC55H2002FPRSL has a P-class failure rate (0.1%). RNC55H2002FSRE6 and RNC55H2002BSB14 both have S-class failure rate (0.001%), representing improved reliability margin.