RNC55H2003FSRSL65 Equivalent & Substitute Parts

Part Overview

The RNC55H2003FSRSL65 is a 200 kOhms ±1% 0.125W (1/8W) through-hole resistor with axial leads, 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 916 units in stock. Substitute parts are identified when inventory constraints, lead time requirements, or procurement preferences necessitate alternative sourcing while maintaining identical electrical and mechanical performance.

Substiute Parts

RNC55H2003FSRSL65

Vishay DaleIn Stock: 997RNC55H2003FSRSL65 Datasheet

Current PartRFQ

RNC55H2003FSB14

Vishay DaleIn Stock: 1136RNC55H2003FSB14 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RNC55H2003FSRSL65 are qualified based on strict equivalence across the following parameters:

• Resistance value: 200 kOhms
• Tolerance: ±1%
• Power rating: 0.125W (1/8W)
• Composition: Metal Film
• Package: Axial
• Temperature coefficient: ±50ppm/°C
• Operating temperature range: -65°C to 175°C
• Physical dimensions: 0.094" Dia x 0.250" L (2.39mm x 6.35mm)
• Series compliance: Military, MIL-PRF-55182/01, RNC55 base product

The identified substitute RNC55H2003FSB14 meets all electrical and mechanical parameters required for direct substitution in applications requiring the RNC55H2003FSRSL65.

Parameter Comparison

Engineering Selection Recommendations

Both the RNC55H2003FSRSL65 and RNC55H2003FSB14 are active military-grade resistors manufactured by Vishay Dale with identical electrical specifications and physical dimensions. Selection between these parts should be based on:

• Inventory availability and procurement lead times
• Supplier stock levels (RNC55H2003FSRSL65: 916 units; RNC55H2003FSB14: 1027 units)
• Compliance requirements for military applications under MIL-PRF-55182/01
• RoHS non-compliance status applicable to both parts

Both parts satisfy identical functional requirements for 200 kOhms ±1% 0.125W axial resistor applications within the -65°C to 175°C operating range.

Frequently Asked Questions (FAQ)

Q: Can RNC55H2003FSB14 be used as a direct replacement for RNC55H2003FSRSL65?

A: Yes. Both parts are electrically and mechanically identical across all specified parameters: 200 kOhms ±1% resistance, 0.125W power rating, metal film composition, axial package, ±50ppm/°C temperature coefficient, and -65°C to 175°C operating range. Physical dimensions are identical at 0.094" Dia x 0.250" L (2.39mm x 6.35mm).

Q: Are there differences in military compliance between these parts?

A: Both parts comply with MIL-PRF-55182/01 specifications and are part of the RNC55 military series. Both maintain the S (0.001%) failure rate classification and are manufactured by Vishay Dale.

Q: What is the significance of the different part number suffixes?

A: The suffixes (FSRSL65 vs. FSB14) indicate different packaging or distribution configurations from Vishay Dale. The electrical and mechanical specifications remain identical, making them functionally equivalent for circuit applications.

Q: Are both parts RoHS compliant?

A: No. Both RNC55H2003FSRSL65 and RNC55H2003FSB14 are RoHS non-compliant. This status applies equally to both parts and should be considered in applications with RoHS compliance requirements.

Q: What parameters must remain constant for substitution?

A: Substitution requires equivalence in resistance value (200 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), and physical dimensions (0.094" Dia x 0.250" L).