RN65D2201FRE6 Equivalent & Substitute Parts

Part Overview

The RN65D2201FRE6 is a 2.2 kOhms ±1% metal film axial through-hole resistor rated at 0.5W (1/2W) with military-grade specifications. Manufactured by Vishay Dale under the MIL-R-10509/2 standard, 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 1087 units in stock. Equivalent and substitute parts may be required due to packaging availability, inventory constraints, or performance optimization needs within allowable electrical and mechanical parameters.

Substiute Parts

RN65D2201FRE6

Vishay DaleIn Stock: 1153RN65D2201FRE6 Datasheet

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RN65E2201FB14

Vishay DaleIn Stock: 4889RN65E2201FB14 Datasheet

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RN70D2201FB14

Vishay DaleIn Stock: 1975RN70D2201FB14 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution for the RN65D2201FRE6 is determined by the following critical parameters:

Electrical Compatibility Requirements:

• Resistance value: 2.2 kOhms (exact match required)
• Tolerance: ±1% (exact match required)
• Composition: Metal Film (exact match required)
• Operating temperature range: -65°C to 175°C (minimum requirement)

Mechanical Compatibility Requirements:

• Package type: Axial (exact match required)
• Physical dimensions: 0.180" Dia x 0.562" L (4.57mm x 14.27mm) (exact match required)
• Number of terminations: 2 (exact match required)

Allowable Variations:

• Power rating: May be equal or higher than 0.5W
• Temperature coefficient: May be equal or lower (tighter tolerance acceptable)
• Packaging format: May differ (Tape & Reel to Bulk conversion acceptable)
• Base product series: RN65 or RN70 series acceptable

The substitute parts RN65E2201FB14 and RN70D2201FB14 meet these criteria with specific variations noted in the parameter comparison table.

Parameter Comparison

Engineering Selection Recommendations

RN65E2201FB14 Selection Criteria: This substitute maintains identical electrical and mechanical specifications to the RN65D2201FRE6 with the exception of packaging format (Bulk versus Tape & Reel) and temperature coefficient (±25ppm/°C versus ±100ppm/°C). The tighter temperature coefficient of ±25ppm/°C represents improved performance stability across the operating temperature range. Both parts comply with MIL-R-10509/2 military standards and share identical RoHS and REACH compliance status. Selection of RN65E2201FB14 is appropriate when bulk packaging is acceptable and enhanced temperature stability is beneficial.

RN70D2201FB14 Selection Criteria: This substitute increases the power rating from 0.5W to 0.75W while maintaining all other electrical parameters and mechanical dimensions. The RN70D2201FB14 operates under MIL-R-10509/3 standard (versus MIL-R-10509/2 for the main part) and retains identical temperature coefficient performance. Selection of RN70D2201FB14 is appropriate for applications requiring higher power dissipation capability or when RN70 series components are preferred within the design specification. Bulk packaging format applies to this substitute.

All substitute parts maintain active production status and equivalent compliance certifications to the main part.

Frequently Asked Questions (FAQ)

Q: Can RN65E2201FB14 be used as a direct replacement for RN65D2201FRE6? A: Yes. Both parts share identical resistance (2.2 kOhms), tolerance (±1%), power rating (0.5W), composition (metal film), package type (axial), and physical dimensions (0.180" Dia x 0.562" L). The primary difference is packaging format (Bulk versus Tape & Reel) and temperature coefficient (±25ppm/°C versus ±100ppm/°C). The tighter temperature coefficient of RN65E2201FB14 provides improved stability.

Q: Can RN70D2201FB14 be used as a direct replacement for RN65D2201FRE6? A: Yes, with consideration for power rating differences. RN70D2201FB14 maintains identical resistance, tolerance, composition, package type, and physical dimensions. The power rating increases from 0.5W to 0.75W, which is acceptable for applications where the original 0.5W rating is sufficient. The component will operate within the same temperature range and maintains equivalent military-grade specifications.

Q: What is the difference between Tape & Reel and Bulk packaging? A: Tape & Reel (TR) packaging is used for automated assembly processes and provides components wound on a continuous tape reel. Bulk packaging provides loose components suitable for manual assembly or alternative handling methods. Electrical and mechanical specifications remain identical between packaging formats.

Q: Are there any compliance differences between the substitute parts and the main part? A: No. All three parts (RN65D2201FRE6, RN65E2201FB14, and RN70D2201FB14) share identical RoHS non-compliant status and REACH Affected status. All maintain military-grade specifications and flame retardant coating features.

Q: What does temperature coefficient mean in the context of these resistors? A: Temperature coefficient (ppm/°C) indicates how much the resistance value changes per degree Celsius change in operating temperature. RN65E2201FB14 has a tighter specification (±25ppm/°C) compared to RN65D2201FRE6 and RN70D2201FB14 (±100ppm/°C), meaning its resistance remains more stable across temperature variations.

Q: Can these parts be used interchangeably in existing designs? A: Yes, provided the design accommodates the allowable parameter variations. Verify that the application can accept the packaging format change (if applicable) and that the power rating is sufficient. For RN70D2201FB14, confirm that the higher power rating does not introduce thermal or performance concerns in the specific circuit application.