RN65C15R0FRE6 Equivalent & Substitute Parts

Part Overview

The RN65C15R0FRE6 is a 15 Ohm, 0.5W metal film axial resistor manufactured by Vishay Dale, designed for military applications per MIL-R-10509/2 specification. This component features flame retardant coating, moisture resistance, and safety-rated construction suitable for high-reliability electronic assemblies. The part is currently active in production with 967 units in stock. Substitute parts may be required due to packaging availability, tolerance requirements, or inventory constraints in procurement workflows.

Substiute Parts

RN65C15R0FRE6

Vishay DaleIn Stock: 1033RN65C15R0FRE6 Datasheet

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RN65C15R0BB14

Vishay DaleIn Stock: 826RN65C15R0BB14 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RN65C15R0FRE6 is determined by the following critical parameters:

• Resistance value: 15 Ohms (exact match required)
• Power rating: 0.5W minimum (equal or higher acceptable)
• Composition: Metal film (maintains electrical stability and temperature characteristics)
• Package type: Axial (mechanical fit and circuit board compatibility)
• Temperature coefficient: ±50ppm/°C (thermal performance consistency)
• Operating temperature range: -65°C to 175°C (environmental specification compliance)
• Military series compliance: MIL-R-10509/2 RN65 base product line

The RN65C15R0BB14 qualifies as a direct substitute based on matching all critical parameters while offering improved tolerance (±0.1% versus ±1%), which represents an upgrade in precision without compromising any functional or mechanical requirements.

Parameter Comparison

Engineering Selection Recommendations

Both the RN65C15R0FRE6 and RN65C15R0BB14 maintain identical military specification compliance (MIL-R-10509/2) and regulatory status (RoHS non-compliant, REACH Affected). The primary distinction is packaging format and tolerance specification. Selection between these parts depends on procurement requirements:

The RN65C15R0FRE6 is supplied in Tape & Reel format, suitable for automated assembly processes. The RN65C15R0BB14 is supplied in Bulk packaging and offers tighter tolerance (±0.1%), providing enhanced precision for applications requiring stricter resistance value control. Both parts are active products with confirmed inventory availability.

Frequently Asked Questions (FAQ)

Q: Can RN65C15R0BB14 replace RN65C15R0FRE6 in existing designs?

A: Yes. Both parts share identical resistance, power rating, temperature coefficient, operating temperature range, physical dimensions, and military series designation. The substitute offers improved tolerance specification (±0.1% versus ±1%), which is functionally superior and does not introduce incompatibility.

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

A: Tape & Reel (TR) packaging is configured for automated pick-and-place assembly equipment, while Bulk packaging is supplied loose or in alternative formats. Selection depends on manufacturing process requirements. Both formats contain identical components.

Q: Are there any compliance differences between these parts?

A: No. Both parts share identical RoHS and REACH status classifications. Both are manufactured to MIL-R-10509/2 military specification and feature identical flame retardant coating, moisture resistance, and safety characteristics.

Q: Does the tighter tolerance of RN65C15R0BB14 affect circuit performance?

A: The ±0.1% tolerance of RN65C15R0BB14 is a subset of the ±1% tolerance specification of RN65C15R0FRE6. Tighter tolerance does not degrade performance and may improve circuit accuracy in precision applications. Both parts maintain identical temperature coefficient and thermal stability.

Q: What is the temperature coefficient significance?

A: The ±50ppm/°C temperature coefficient indicates resistance value drift with temperature change. Both parts are identical in this specification, ensuring consistent thermal performance across the -65°C to 175°C operating range.