RN65C1001DB14 Equivalent & Substitute Parts

Part Overview

The RN65C1001DB14 is a 1 kOhms ±0.5% 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 per MIL-R-10509/2 specification, this component features flame retardant coating and moisture resistance suitable for military and high-reliability applications. The part is currently active in production with 1088 units in stock. Substitute parts may be required due to inventory constraints, design upgrades for tighter tolerance requirements, or application-specific performance needs.

Substiute Parts

RN65C1001DB14

Vishay DaleIn Stock: 1190RN65C1001DB14 Datasheet

Current PartRFQ

RN65C1001BB14

Vishay DaleIn Stock: 861RN65C1001BB14 Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RN65C1001DB14 is determined by the following critical parameters:

• Resistance Value: Must be 1 kOhms
• Power Rating: Must be 0.5W (1/2W) minimum
• Package Configuration: Must be Axial
• Composition: Must be Metal Film
• Temperature Coefficient: Must be ±50ppm/°C or better
• Operating Temperature Range: Must support -65°C to 175°C
• Series Compliance: Must be RN65 series, MIL-R-10509/2 compliant
• Physical Dimensions: Must match 0.180" Dia x 0.562" L (4.57mm x 14.27mm)

The RN65C1001BB14 qualifies as a direct substitute because it maintains all critical electrical and mechanical parameters while offering improved tolerance specification (±0.1% versus ±0.5%).

Parameter Comparison

Engineering Selection Recommendations

Both the RN65C1001DB14 and RN65C1001BB14 are active production components manufactured by Vishay Dale under identical military specifications. Selection between these parts should be based on tolerance requirements for the specific application circuit. The RN65C1001BB14 provides superior tolerance performance (±0.1%) compared to the RN65C1001DB14 (±0.5%), making it suitable for precision analog circuits requiring tighter resistor value control. Both parts maintain identical compliance status regarding RoHS non-compliance and REACH affectation, ensuring equivalent regulatory treatment in procurement and assembly workflows.

Frequently Asked Questions (FAQ)

Q: Can RN65C1001BB14 be used as a direct replacement for RN65C1001DB14?

A: Yes. Both parts share identical resistance value, power rating, package configuration, temperature coefficient, and operating temperature range. The RN65C1001BB14 features improved tolerance specification and is electrically and mechanically compatible.

Q: What is the primary difference between these two parts?

A: The tolerance specification differs. RN65C1001DB14 is rated at ±0.5% tolerance, while RN65C1001BB14 is rated at ±0.1% tolerance. All other electrical and mechanical parameters are identical.

Q: Are both parts suitable for military applications?

A: Yes. Both parts comply with MIL-R-10509/2 specification and are designated as military-grade components within the RN65 series. Both feature flame retardant coating and moisture resistance.

Q: Do these parts have identical physical dimensions?

A: Yes. Both parts measure 0.180" diameter by 0.562" length (4.57mm x 14.27mm) and use identical axial package configuration, ensuring mechanical compatibility in PCB layouts.

Q: What are the regulatory compliance considerations?

A: Both parts are RoHS non-compliant and REACH Affected. Regulatory treatment is identical for both components in procurement and assembly processes.