RNC55H2003FSRE7 Equivalent & Substitute Parts

Part Overview

The RNC55H2003FSRE7 is a 200 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 1,102 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

RNC55H2003FSRE7

Vishay DaleIn Stock: 1172RNC55H2003FSRE7 Datasheet

Current PartRFQ

RNC55H2003FSRE6

Vishay DaleIn Stock: 2539RNC55H2003FSRE6 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

The RNC55H2003FSRE7 and its substitute are classified as parametric equivalents based on identical electrical and mechanical specifications. Substitution is valid when the following criteria are met:

• Resistance value: 200 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 configuration: Axial
• Physical dimensions: 0.094" Dia x 0.250" L (2.39mm x 6.35mm)
• Military series compliance: MIL-PRF-55182/01, RNC55

The only permitted variation between the main part and substitute is packaging format (Tape & Reel versus Cut Tape), which does not affect electrical performance or mechanical compatibility in circuit applications.

Parameter Comparison

Engineering Selection Recommendations

Both RNC55H2003FSRE7 and RNC55H2003FSRE6 are active military-grade resistors with identical electrical and mechanical specifications. Selection between these parts should be based on packaging requirements and supply availability:

• RNC55H2003FSRE7 (Tape & Reel) is suitable for automated assembly processes requiring continuous reel feeding.
• RNC55H2003FSRE6 (Cut Tape) is suitable for manual assembly, small-batch production, or applications where individual component handling is preferred.

Both parts maintain MIL-PRF-55182/01 compliance and are RoHS non-compliant, reflecting their military specification classification. Current inventory shows 2,470 pieces of RNC55H2003FSRE6 available compared to 1,102 pieces of RNC55H2003FSRE7, providing supply flexibility for procurement planning.

Frequently Asked Questions (FAQ)

Q: Can RNC55H2003FSRE6 be used as a direct replacement for RNC55H2003FSRE7 in circuit applications?

A: Yes. Both parts are parametric equivalents with identical resistance, tolerance, power rating, temperature coefficient, and operating temperature range. The difference in packaging format (Cut Tape versus Tape & Reel) does not affect electrical performance or mechanical compatibility in the circuit.

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

A: Tape & Reel (TR) packaging supplies components on continuous reels suitable for automated pick-and-place assembly equipment. Cut Tape (CT) packaging supplies components on tape segments, typically used for manual assembly or lower-volume production runs. Both formats contain identical components.

Q: Are there any compliance differences between these two parts?

A: No. Both RNC55H2003FSRE7 and RNC55H2003FSRE6 share identical military series designation (MIL-PRF-55182/01, RNC55), failure rate classification (S, 0.001%), and RoHS status (non-compliant). Compliance profiles are equivalent.

Q: Which part should be selected for high-volume automated assembly?

A: RNC55H2003FSRE7 (Tape & Reel) is optimized for automated assembly processes. However, RNC55H2003FSRE6 (Cut Tape) can be used if reel-to-tape conversion services are available or if manual assembly is acceptable.

Q: Are the physical dimensions identical between these parts?

A: Yes. Both parts have identical axial configuration dimensions of 0.094" diameter by 0.250" length (2.39mm x 6.35mm), ensuring identical PCB footprint and mounting compatibility.