RN60D33R2FRSL Equivalent & Substitute Parts

Part Overview

The RN60D33R2FRSL is a 33.2 Ohm ±1% metal film through-hole resistor rated at 0.25W (1/4W) manufactured by Vishay Dale. This axial component features flame retardant coating and is designed for military applications per MIL-R-10509/1 specification. The part is currently active in production with 756 units in stock. Substitute parts are identified when packaging format changes or when equivalent electrical performance is required while maintaining military-grade specifications and compliance status.

Substiute Parts

RN60D33R2FRSL

Vishay DaleIn Stock: 824RN60D33R2FRSL Datasheet

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RN60C33R2FB14

Vishay DaleIn Stock: 812RN60C33R2FB14 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution for the RN60D33R2FRSL is determined by strict equivalence in the following electrical and mechanical parameters:

• Resistance value: 33.2 Ohms (exact match required)
• Tolerance: ±1% (exact match required)
• Power rating: 0.25W / 1/4W (exact match required)
• Composition: Metal Film (exact match required)
• Package type: Axial (exact match required)
• Operating temperature range: -65°C to 175°C (exact match required)
• Series compliance: MIL-R-10509/1, RN60 (exact match required)
• Physical dimensions: 0.145" Dia x 0.344" L (exact match required)

The RN60C33R2FB14 qualifies as a substitute based on identical electrical specifications and mechanical compatibility. The primary difference is packaging format (Tape & Reel versus Bulk) and temperature coefficient performance (±50ppm/°C versus ±100ppm/°C), both of which remain within acceptable substitution parameters for this component category.

Parameter Comparison

Engineering Selection Recommendations

Both the RN60D33R2FRSL and RN60C33R2FB14 maintain identical electrical performance and military-grade specifications. Selection between these parts is determined by packaging requirements and supply chain considerations:

The RN60D33R2FRSL in Tape & Reel format is suitable for automated assembly processes requiring continuous component feed. The RN60C33R2FB14 in Bulk packaging is appropriate for manual assembly, repair operations, or applications where individual component handling is required.

Both parts maintain active production status, RoHS non-compliant designation, and REACH Affected compliance status. The improved temperature coefficient of the RN60C33R2FB14 (±50ppm/°C versus ±100ppm/°C) provides enhanced stability across the full operating temperature range, though both remain within military specification requirements.

Frequently Asked Questions (FAQ)

Q: Can RN60C33R2FB14 directly replace RN60D33R2FRSL in existing designs?

A: Yes. Both components are electrically and mechanically identical with matching resistance, tolerance, power rating, operating temperature range, and physical dimensions. The difference is packaging format only.

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

A: The RN60C33R2FB14 exhibits ±50ppm/°C compared to ±100ppm/°C for the RN60D33R2FRSL. This means the substitute maintains tighter resistance stability across temperature variations, which is beneficial for precision applications but not required for basic substitution compatibility.

Q: Are there packaging considerations for board assembly?

A: Yes. The RN60D33R2FRSL (Tape & Reel) is optimized for pick-and-place automated assembly. The RN60C33R2FB14 (Bulk) requires manual placement or alternative feeding mechanisms. Verify your assembly process compatibility before selection.

Q: Do both parts meet the same military specifications?

A: Yes. Both components comply with MIL-R-10509/1 and are designated as part of the RN60 military series. Compliance status and certifications are identical.

Q: What is the inventory status for each part?

A: RN60D33R2FRSL has 756 units in stock. RN60C33R2FB14 has 773 units in stock. Both are currently available.