RNC55H2001FPRSL Equivalent & Substitute Parts

Part Overview

The RNC55H2001FPRSL is a 2 kOhms ±1% 0.125W metal film axial resistor manufactured by Vishay Dale, compliant with military specification MIL-PRF-55182/01. This component is designed for through-hole applications requiring moisture resistance and weldability in military-grade environments. The part is currently active in production with 1063 units in stock. Substitute parts are necessary when specific packaging formats (Tape & Reel, Bulk, or Cut Tape) are required for manufacturing processes, or when alternative failure rate specifications are needed for system reliability requirements.

Substiute Parts

RNC55H2001FPRSL

Vishay DaleIn Stock: 1093RNC55H2001FPRSL Datasheet

Current PartRFQ

RNC55H2001FSB14

Vishay DaleIn Stock: 1190RNC55H2001FSB14 Datasheet

DirectRFQ

RNC55H2001FSRE6

Vishay DaleIn Stock: 1788RNC55H2001FSRE6 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for RNC55H2001FPRSL is determined by strict equivalence across the following parameters: resistance value (2 kOhms), tolerance (±1%), power rating (0.125W), composition (metal film), package type (axial), temperature coefficient (±50ppm/°C), operating temperature range (-65°C to 175°C), physical dimensions (0.094" Dia x 0.250" L), military series designation (MIL-PRF-55182/01, RNC55), and core features (military grade, moisture resistant, weldable).

The identified substitute parts RNC55H2001FSB14 and RNC55H2001FSRE6 maintain complete electrical and mechanical equivalence to the main part. Differentiation between these substitutes is based solely on packaging format: RNC55H2001FPRSL is supplied in Tape & Reel (TR) format, RNC55H2001FSB14 is supplied in Bulk format, and RNC55H2001FSRE6 is supplied in Cut Tape (CT) format. All three parts share identical electrical specifications and physical dimensions.

Parameter Comparison

Engineering Selection Recommendations

Selection between RNC55H2001FPRSL, RNC55H2001FSB14, and RNC55H2001FSRE6 is determined by manufacturing and assembly process requirements rather than electrical performance differences.

RNC55H2001FPRSL in Tape & Reel format is suitable for automated pick-and-place assembly operations where component feeding from tape reels is standard practice.

RNC55H2001FSB14 in Bulk format is appropriate for manual assembly processes or applications where components are hand-selected and placed.

RNC55H2001FSRE6 in Cut Tape format provides a middle-ground option for semi-automated or mixed assembly environments.

All three parts maintain identical electrical specifications and are rated for the same operating conditions. RNC55H2001FSB14 and RNC55H2001FSRE6 feature improved failure rate specifications (S grade at 0.001%) compared to RNC55H2001FPRSL (P grade at 0.1%), indicating enhanced reliability for critical applications. All parts are RoHS non-compliant and carry EAR99 export classification.

Frequently Asked Questions (FAQ)

Q: Can RNC55H2001FSB14 or RNC55H2001FSRE6 be used as direct replacements for RNC55H2001FPRSL?

A: Yes. All three parts are electrically and mechanically equivalent. They share identical resistance (2 kOhms), tolerance (±1%), power rating (0.125W), temperature coefficient (±50ppm/°C), operating temperature range (-65°C to 175°C), and physical dimensions (0.094" Dia x 0.250" L). Substitution is valid when the packaging format change does not conflict with assembly process requirements.

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

A: Tape & Reel (TR) format supplies components wound on continuous tape with sprocket holes for automated feeder systems. Bulk format provides loose components in containers for manual handling. Cut Tape (CT) format supplies components on tape segments cut to specified lengths, suitable for semi-automated or manual assembly. All three formats contain identical components with no electrical or mechanical differences.

Q: Are there reliability differences between these substitute parts?

A: RNC55H2001FSB14 and RNC55H2001FSRE6 are rated with failure rate grade S (0.001%), while RNC55H2001FPRSL is rated with failure rate grade P (0.1%). This indicates improved reliability for the substitute parts in high-reliability applications. All parts meet MIL-PRF-55182/01 military specification requirements.

Q: Do all three parts have the same RoHS and export compliance status?

A: Yes. All three parts are RoHS non-compliant, carry ECCN classification EAR99, and share HTSUS code 8533.21.0090. Compliance status is identical across all substitutes.

Q: Can these parts be used interchangeably in existing designs?

A: Electrical and mechanical interchangeability is complete. Physical board layout and component placement remain unchanged. Assembly process compatibility must be verified based on available equipment for the selected packaging format.