RN60C1001CRSL Equivalent & Substitute Parts

Part Overview

The RN60C1001CRSL is a 1 kOhms ±0.25% metal film through-hole resistor rated at 0.25W (1/4W) in axial package configuration. Manufactured by Vishay Dale, this component is part of the military-grade RN60 series compliant with MIL-R-10509/1 specifications. The part features flame retardant coating, moisture resistance, and safety-rated construction suitable for military and high-reliability applications. Finding equivalent or substitute parts may be necessary due to inventory constraints, lead time requirements, or performance specification upgrades while maintaining functional compatibility within the same resistance value and power rating category.

Substiute Parts

RN60C1001CRSL

Vishay DaleIn Stock: 865RN60C1001CRSL Datasheet

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RN60E1001BB14

Vishay DaleIn Stock: 970RN60E1001BB14 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the RN60C1001CRSL is permissible with parts meeting the following criteria:

Resistance value must remain 1 kOhms with no deviation. Power rating must be maintained at 0.25W (1/4W) minimum. Package configuration must be axial through-hole to ensure mechanical and electrical compatibility. Composition must be metal film to preserve thermal and frequency response characteristics. Operating temperature range must encompass or exceed -65°C to 175°C. Series classification must remain within the RN60 military-grade family. Tolerance may be equal to or tighter (lower numerical value) than ±0.25% without affecting circuit performance. Temperature coefficient may be equal to or lower (better stability) than ±50ppm/°C. Packaging format (Tape & Reel or Bulk) does not affect electrical substitution but may impact procurement and assembly processes.

Parameter Comparison

Engineering Selection Recommendations

The RN60E1001BB14 serves as a direct electrical and mechanical substitute for the RN60C1001CRSL. Both components are manufactured by Vishay Dale within the military-grade RN60 series and maintain identical resistance values, power ratings, operating temperature ranges, and physical dimensions. The RN60E1001BB14 provides improved performance specifications with tighter tolerance (±0.1% versus ±0.25%) and superior temperature coefficient stability (±25ppm/°C versus ±50ppm/°C), making it suitable for applications requiring enhanced precision without circuit redesign. Both parts maintain active product status and comply with MIL-R-10509/1 military specifications. Selection between these parts depends on procurement availability, packaging requirements (Tape & Reel versus Bulk), and application-specific tolerance demands. The substitute part represents an upgrade path for designs requiring tighter tolerance control while maintaining full backward compatibility.

Frequently Asked Questions (FAQ)

Q: Can RN60E1001BB14 replace RN60C1001CRSL in existing designs?

A: Yes. Both parts share identical resistance (1 kOhms), power rating (0.25W), operating temperature range (-65°C to 175°C), physical dimensions (0.145" Dia x 0.344" L), and axial package configuration. The substitute features improved tolerance and temperature coefficient specifications, making it a direct replacement without circuit modification.

Q: What is the difference in tolerance between these parts?

A: RN60C1001CRSL has ±0.25% tolerance, while RN60E1001BB14 has ±0.1% tolerance. The substitute provides tighter tolerance control, beneficial for precision circuits where resistor value accuracy is critical.

Q: How do temperature coefficients differ?

A: RN60C1001CRSL exhibits ±50ppm/°C temperature coefficient, while RN60E1001BB14 exhibits ±25ppm/°C. The substitute demonstrates superior thermal stability, resulting in more consistent resistance values across the operating temperature range.

Q: Are packaging differences significant for substitution?

A: RN60C1001CRSL is supplied in Tape & Reel format, while RN60E1001BB14 is supplied in Bulk format. This affects procurement and assembly processes but does not impact electrical or mechanical compatibility. Component selection should consider manufacturing workflow requirements.

Q: Do both parts meet military specifications?

A: Yes. Both RN60C1001CRSL and RN60E1001BB14 are certified to MIL-R-10509/1 military specifications and feature flame retardant coating, moisture resistance, and safety-rated construction suitable for military and high-reliability applications.

Q: Can RN60C1001CRSL replace RN60E1001BB14?

A: Reverse substitution is not recommended. While RN60C1001CRSL meets the same base specifications, its looser tolerance (±0.25%) and higher temperature coefficient (±50ppm/°C) may not satisfy applications designed for the improved precision of RN60E1001BB14.