RNC55H2002FSR3665 Equivalent & Substitute Parts

Part Overview

The RNC55H2002FSR3665 is a 20 kOhms ±1% 0.125W (1/8W) through-hole resistor in axial configuration, manufactured by Vishay Dale. This military-grade metal film resistor features moisture resistance and weldability, meeting MIL-PRF-55182/01 specifications. The part is currently active in production with 898 pieces available in stock. Substitute parts are identified when packaging format differs while maintaining identical electrical and mechanical specifications, enabling procurement flexibility and supply chain continuity.

Substiute Parts

RNC55H2002FSR3665

Vishay DaleIn Stock: 991RNC55H2002FSR3665 Datasheet

Current PartRFQ

RNC55H2002FSRE6

Vishay DaleIn Stock: 1170RNC55H2002FSRE6 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

The RNC55H2002FSRE6 qualifies as a parametric equivalent to the RNC55H2002FSR3665 based on the following criteria:

Electrical Parameters (Identical):

• Resistance value: 20 kOhms
• Tolerance: ±1%
• Power rating: 0.125W (1/8W)
• Temperature coefficient: ±50ppm/°C
• Operating temperature range: -65°C to 175°C

Mechanical Parameters (Identical):

• Composition: Metal Film
• Package type: Axial
• Physical dimensions: 0.094" Dia x 0.250" L (2.39mm x 6.35mm)
• Number of terminations: 2

Series & Compliance (Identical):

• Military series: MIL-PRF-55182/01, RNC55
• Features: Military, Moisture Resistant, Weldable
• Failure rate: S (0.001%)

Packaging Difference: The primary distinction is packaging format: RNC55H2002FSR3665 is supplied in Tape & Reel (TR) format, while RNC55H2002FSRE6 is supplied in Cut Tape (CT) format. Both formats contain identical components with no electrical or mechanical differences.

Parameter Comparison

Engineering Selection Recommendations

Both RNC55H2002FSR3665 and RNC55H2002FSRE6 are active production parts with identical electrical and mechanical specifications. Selection between these parts should be based on packaging requirements and inventory availability:

RNC55H2002FSR3665 (Tape & Reel): Suitable for high-volume automated assembly operations requiring continuous tape feeding. Current inventory: 898 pieces.

RNC55H2002FSRE6 (Cut Tape): Suitable for manual assembly, prototyping, or lower-volume production runs. Current inventory: 1127 pieces.

Both parts comply with MIL-PRF-55182/01 military specifications and carry identical failure rate classifications. Neither part is RoHS compliant. Selection should prioritize assembly process requirements and supply chain logistics.

Frequently Asked Questions (FAQ)

Q: Can RNC55H2002FSRE6 be used as a direct replacement for RNC55H2002FSR3665?

A: Yes. The parts are electrically and mechanically identical. The only difference is packaging format (Cut Tape versus Tape & Reel). Direct substitution is valid provided the assembly process accommodates the packaging format.

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

A: Tape & Reel (TR) packaging supplies components on continuous tape wound on a reel, designed for automated pick-and-place assembly equipment. Cut Tape (CT) packaging supplies components on tape segments, typically used for manual assembly or lower-volume operations. Both contain identical components.

Q: Are there any electrical performance differences between these parts?

A: No. Both parts have identical resistance value (20 kOhms), tolerance (±1%), power rating (0.125W), temperature coefficient (±50ppm/°C), and operating temperature range (-65°C to 175°C).

Q: Which part should be selected for military applications?

A: Both parts meet MIL-PRF-55182/01 military specifications. Selection should be based on assembly process requirements and packaging availability rather than military compliance, as both are equally qualified.

Q: What is the failure rate specification for these parts?

A: Both parts carry a failure rate classification of S (0.001%), indicating military-grade reliability.

Q: Are these parts RoHS compliant?

A: No. Both RNC55H2002FSR3665 and RNC55H2002FSRE6 are RoHS non-compliant.