RN60D3161FRE6 Equivalent & Substitute Parts

Part Overview

The RN60D3161FRE6 is a 3.16 kOhms ±1% metal film through-hole resistor rated at 0.25W (1/4W) in axial package configuration. Manufactured by Vishay Dale under the military-grade RN60 series (MIL-R-10509/1), this component features flame retardant coating, moisture resistance, and safety-rated construction suitable for military and high-reliability applications. The part is currently active in production with 1004 units in stock. Substitute parts are identified when equivalent electrical performance and mechanical compatibility can be maintained across the specified parameter range.

Substiute Parts

RN60D3161FRE6

Vishay DaleIn Stock: 1093RN60D3161FRE6 Datasheet

Current PartRFQ

RN60C3161FB14

Vishay DaleIn Stock: 1126RN60C3161FB14 Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RN60D3161FRE6 is determined by the following critical parameters:

• Electrical Parameters: Resistance value (3.16 kOhms), tolerance (±1%), and power rating (0.25W) must be identical
• Composition & Construction: Metal film composition with flame retardant coating and moisture resistance properties must be maintained
• Package Configuration: Axial through-hole package with identical physical dimensions (0.145" Dia x 0.344" L)
• Series Compliance: Parts must belong to the RN60 military series (MIL-R-10509/1)
• Operating Temperature: Full range compatibility (-65°C to 175°C) required
• Termination Count: Two-terminal axial configuration mandatory

The RN60C3161FB14 qualifies as a direct substitute based on matching all critical electrical and mechanical parameters. Packaging format differences (Tape & Reel versus Bulk) do not affect functional equivalence.

Parameter Comparison

Engineering Selection Recommendations

Both the RN60D3161FRE6 and RN60C3161FB14 are active production components from Vishay Dale's military-grade RN60 series. Selection between these parts should be based on the following factors:

RN60D3161FRE6 is supplied in Tape & Reel (TR) packaging, suitable for automated assembly processes and high-volume production environments.

RN60C3161FB14 is supplied in Bulk packaging and offers a superior temperature coefficient specification (±50ppm/°C versus ±100ppm/°C), providing improved stability across the operating temperature range. This enhanced performance characteristic may be advantageous in precision analog circuits where temperature-induced resistance drift must be minimized.

Both parts maintain identical compliance status (RoHS non-compliant, REACH Affected) and are subject to the same export control classification (EAR99, HTSUS 8533.21.0090).

Frequently Asked Questions (FAQ)

Q: Can RN60C3161FB14 be used as a direct replacement for RN60D3161FRE6?

A: Yes. Both parts share identical electrical specifications (3.16 kOhms ±1%, 0.25W), composition (metal film), package configuration (axial), and operating temperature range (-65°C to 175°C). The only difference is packaging format (Bulk versus Tape & Reel) and temperature coefficient performance, where the substitute offers superior stability.

Q: What is the significance of the temperature coefficient difference?

A: The RN60C3161FB14 has a temperature coefficient of ±50ppm/°C compared to ±100ppm/°C for the RN60D3161FRE6. This means the substitute part's resistance value will drift less across temperature variations, resulting in better long-term stability in applications sensitive to resistance changes.

Q: Are there packaging considerations when switching between these parts?

A: Yes. The RN60D3161FRE6 comes in Tape & Reel format for automated pick-and-place assembly, while RN60C3161FB14 is supplied in Bulk format. Assembly processes must be adapted accordingly. Physical dimensions and termination configuration remain identical.

Q: Do both parts meet military specifications?

A: Both parts are manufactured to MIL-R-10509/1 specifications and belong to the RN60 military series. They share identical feature sets including flame retardant coating, moisture resistance, and safety-rated construction.

Q: What compliance certifications apply to both parts?

A: Both parts are RoHS non-compliant and REACH Affected. Both are classified under ECCN EAR99 and HTSUS code 8533.21.0090.