RNC50H2001FPRSL Equivalent & Substitute Parts

Part Overview

The RNC50H2001FPRSL is a 2 kOhms ±1% metal film axial through-hole resistor rated at 0.1W (1/10W) manufactured by Vishay Dale. This component is part of the Military MIL-PRF-55182/07 RNC50 series and features moisture-resistant, weldable construction suitable for military and high-reliability applications. The part is currently active in production with 834 pieces in stock. Substitute parts are identified to provide alternative packaging and sourcing options while maintaining identical electrical and mechanical specifications.

Substiute Parts

RNC50H2001FPRSL

Vishay DaleIn Stock: 869RNC50H2001FPRSL Datasheet

Current PartRFQ

RNC50H2001FSB14

Vishay DaleIn Stock: 1170RNC50H2001FSB14 Datasheet

DirectRFQ

RNC50H2001FSRE6

Vishay DaleIn Stock: 1927RNC50H2001FSRE6 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the RNC50H2001FPRSL is determined by strict equivalence across the following critical parameters: resistance value (2 kOhms), tolerance (±1%), power rating (0.1W), composition (metal film), temperature coefficient (±50ppm/°C), operating temperature range (-65°C to 175°C), axial package configuration, and physical dimensions (0.070" Dia × 0.150" L). All substitute parts maintain identical electrical performance and mechanical compatibility. Differences exist only in packaging format: the main part is supplied in Tape & Reel (TR), while substitutes are available in Bulk (FSB14) and Cut Tape (CT) formats. These packaging variations do not affect component functionality or performance in circuit applications.

Parameter Comparison

Engineering Selection Recommendations

All three parts are active products from Vishay Dale with identical electrical and mechanical specifications. Selection between RNC50H2001FPRSL, RNC50H2001FSB14, and RNC50H2001FSRE6 should be based on packaging requirements and inventory availability.

RNC50H2001FPRSL in Tape & Reel format is suitable for automated assembly processes requiring continuous reel feeding. RNC50H2001FSB14 in Bulk packaging is appropriate for manual assembly or small-batch applications. RNC50H2001FSRE6 in Cut Tape format provides a middle-ground option for semi-automated or mixed-volume production environments.

The substitute parts RNC50H2001FSB14 and RNC50H2001FSRE6 feature a lower failure rate (S: 0.001%) compared to the main part (P: 0.1%), indicating improved reliability characteristics. Both substitute parts carry REACH Affected status, which should be verified against project compliance requirements.

Frequently Asked Questions (FAQ)

Q: Can RNC50H2001FSB14 or RNC50H2001FSRE6 be used as direct replacements for RNC50H2001FPRSL?

A: Yes. All three parts are electrically and mechanically identical. They differ only in packaging format (Tape & Reel, Bulk, or Cut Tape). Direct substitution is valid for circuit applications.

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

A: Tape & Reel (TR) supplies components on continuous adhesive tape wound on reels for automated pick-and-place assembly. Bulk packaging provides loose components in containers for manual handling. Cut Tape (CT) supplies components on tape segments cut to specific lengths, suitable for semi-automated equipment.

Q: Are there any compliance differences between the three parts?

A: RNC50H2001FPRSL does not list REACH Affected status, while RNC50H2001FSB14 and RNC50H2001FSRE6 are marked as REACH Affected. All three are RoHS non-compliant. Verify REACH compliance requirements for your specific application.

Q: What does the failure rate designation mean?

A: Failure rate P (0.1%) and S (0.001%) indicate predicted failure rates per MIL-HDBK-217 standards. Lower failure rates (S) represent higher reliability. RNC50H2001FSB14 and RNC50H2001FSRE6 offer superior reliability characteristics.

Q: Can these parts be used interchangeably in military applications?

A: All parts conform to Military MIL-PRF-55182/07 specifications and feature military-grade construction with moisture resistance and weldable leads. Interchangeability is confirmed for military applications, subject to specific procurement and qualification requirements of your program.