RN65C1001BRSL Equivalent & Substitute Parts

Part Overview

The RN65C1001BRSL is a 1 kOhms ±0.1% metal film through-hole resistor rated at 0.5W (1/2W) in axial package configuration. Manufactured by Vishay Dale under the military-grade RN65 series (MIL-R-10509/2), this component features flame retardant coating, moisture resistance, and safety certification suitable for military and high-reliability applications. The part is currently active in production with 845 units in stock. Substitute parts may be required due to packaging availability, inventory constraints, or specific procurement requirements while maintaining identical electrical and mechanical specifications.

Substiute Parts

RN65C1001BRSL

Vishay DaleIn Stock: 891RN65C1001BRSL Datasheet

Current PartRFQ

RN65C1001BB14

Vishay DaleIn Stock: 861RN65C1001BB14 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RN65C1001BRSL is determined by strict equivalence across the following critical parameters:

• Resistance value: 1 kOhms
• Tolerance: ±0.1%
• Power rating: 0.5W (1/2W)
• Composition: Metal Film
• Temperature coefficient: ±50ppm/°C
• Operating temperature range: -65°C to 175°C
• Package configuration: Axial through-hole
• Physical dimensions: 0.180" Dia × 0.562" L
• Series compliance: MIL-R-10509/2, RN65 military specification
• Feature set: Flame retardant coating, moisture resistance, safety certification

The RN65C1001BB14 qualifies as a direct substitute based on identical electrical characteristics and mechanical specifications. The only difference is packaging format (Bulk versus Tape & Reel), which does not affect component functionality or performance in circuit applications.

Parameter Comparison

Engineering Selection Recommendations

Both the RN65C1001BRSL and RN65C1001BB14 are active production components manufactured by Vishay Dale with identical electrical and mechanical specifications. Selection between these parts should be based on packaging and procurement requirements:

The RN65C1001BRSL in Tape & Reel packaging is suitable for automated assembly processes and high-volume production environments where component feeding and placement automation is utilized.

The RN65C1001BB14 in Bulk packaging is appropriate for manual assembly, prototyping, repair operations, or applications where automated handling is not required.

Both parts maintain full compliance with MIL-R-10509/2 military specification requirements and are RoHS non-compliant with REACH Affected status. Component selection should align with assembly methodology and supply chain logistics rather than electrical performance, as both parts deliver identical circuit functionality.

Frequently Asked Questions (FAQ)

Q: Can RN65C1001BB14 be used as a direct replacement for RN65C1001BRSL in production assemblies?

A: Yes. Both parts are electrically and mechanically identical. The difference is packaging format only. If your assembly process accommodates bulk component handling, RN65C1001BB14 is a valid substitute. Automated pick-and-place systems typically require Tape & Reel format.

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

A: Tape & Reel packaging supplies components on continuous carrier tape wound on reels, designed for automated component placement equipment. Bulk packaging supplies loose components in trays or bags, suitable for manual handling and assembly.

Q: Are the physical dimensions identical between both parts?

A: Yes. Both parts measure 0.180" diameter × 0.562" length (4.57mm × 14.27mm) and fit identical PCB footprints and through-hole spacing.

Q: Do both parts meet military specifications?

A: Yes. Both RN65C1001BRSL and RN65C1001BB14 comply with MIL-R-10509/2 military specification and are classified as military-grade components with identical feature sets including flame retardant coating and moisture resistance.

Q: What determines substitution eligibility for these resistors?

A: Substitution is valid when resistance value, tolerance, power rating, temperature coefficient, operating temperature range, package type, physical dimensions, and military specification compliance are identical. Packaging format (Tape & Reel versus Bulk) does not affect substitution eligibility.