RN60C1001CB14 Equivalent & Substitute Parts

Part Overview

The RN60C1001CB14 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, design upgrades for improved tolerance specifications, or application-specific performance requirements.

Substiute Parts

RN60C1001CB14

Vishay DaleIn Stock: 925RN60C1001CB14 Datasheet

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RN60E1001BB14

Vishay DaleIn Stock: 970RN60E1001BB14 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the RN60C1001CB14 is determined by strict adherence to the following electrical and mechanical parameters:

Critical Parameters for Substitution:

• Resistance value: 1 kOhms (exact match required)
• Power rating: 0.25W minimum
• Package type: Axial (physical and electrical compatibility)
• Composition: Metal Film (performance characteristics)
• Operating temperature range: -65°C to 175°C minimum
• Series compliance: Military, MIL-R-10509/1, RN60

Allowable Variations:

• Tolerance: May be equal to or tighter (lower) than ±0.25%
• Temperature coefficient: May be equal to or lower than ±50ppm/°C

The RN60E1001BB14 qualifies as a direct substitute because it maintains identical resistance, power rating, package configuration, and operating temperature range while offering improved tolerance (±0.1% versus ±0.25%) and lower temperature coefficient (±25ppm/°C versus ±50ppm/°C).

Parameter Comparison

Engineering Selection Recommendations

Both the RN60C1001CB14 and RN60E1001BB14 are active products from Vishay Dale within the military-grade RN60 series. The RN60E1001BB14 represents an upgrade path offering tighter tolerance specifications (±0.1% versus ±0.25%) and improved temperature stability (±25ppm/°C versus ±50ppm/°C) while maintaining identical electrical power ratings, operating temperature range, and physical package configuration. Both parts are RoHS non-compliant and REACH Affected, with identical compliance classifications (ECCN: EAR99, HTSUS: 8533.21.0090). Selection between these parts should be based on application tolerance requirements and thermal stability specifications.

Frequently Asked Questions (FAQ)

Q: Can RN60E1001BB14 be used as a direct replacement for RN60C1001CB14? A: Yes. The RN60E1001BB14 maintains identical resistance value, power rating, package type, and operating temperature range. The improved tolerance and temperature coefficient specifications make it suitable for applications requiring higher precision.

Q: What is the primary difference between these two parts? A: The RN60E1001BB14 offers tighter tolerance (±0.1% versus ±0.25%) and lower temperature coefficient (±25ppm/°C versus ±50ppm/°C), providing improved accuracy and thermal stability.

Q: Are the physical dimensions identical? A: Yes. Both parts share identical axial package dimensions of 0.145" Dia x 0.344" L (3.68mm x 8.74mm), ensuring mechanical compatibility in PCB layouts and through-hole applications.

Q: Do both parts meet military specifications? A: Yes. Both RN60C1001CB14 and RN60E1001BB14 comply with MIL-R-10509/1 military specifications and feature flame retardant coating, moisture resistance, and safety-rated construction.

Q: Can these parts be used interchangeably in existing designs? A: Yes, provided the application does not require the specific tolerance or temperature coefficient of the original part. The RN60E1001BB14 can be substituted without circuit redesign due to identical electrical and mechanical parameters.