RN60D4641FBSL Equivalent & Substitute Parts

Part Overview

The RN60D4641FBSL is a 4.64 kOhms ±1% metal film through-hole resistor rated at 0.25W (1/4W) in axial package configuration. This component is manufactured by Vishay Dale and complies with military specification MIL-R-10509/1. The part features flame retardant coating, moisture resistance, and safety-grade construction suitable for military and aerospace applications. The product maintains active status with 856 units in current inventory.

Substitute parts are identified when component availability is limited, supply chain disruptions occur, or inventory depletion necessitates alternative sourcing while maintaining identical electrical and mechanical performance.

Substiute Parts

RN60D4641FBSL

Vishay DaleIn Stock: 867RN60D4641FBSL Datasheet

Current PartRFQ

RN60D4641FB14

Vishay DaleIn Stock: 867RN60D4641FB14 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RN60D4641FBSL is determined by strict equivalence across the following critical parameters:

• Resistance value: 4.64 kOhms (exact match required)
• Tolerance: ±1% (exact match required)
• Power rating: 0.25W / 1/4W (exact match required)
• Composition: Metal Film (exact match required)
• Temperature coefficient: ±100ppm/°C (exact match required)
• Operating temperature range: -65°C to 175°C (exact match required)
• Package configuration: Axial (exact match required)
• Physical dimensions: 0.145" Dia × 0.344" L (exact match required)
• Termination count: 2 (exact match required)
• Military series compliance: MIL-R-10509/1, RN60 (exact match required)
• Feature set: Flame Retardant Coating, Military, Moisture Resistant, Safety (exact match required)

Only parts meeting all specified parameters qualify as direct substitutes.

Parameter Comparison

Engineering Selection Recommendations

Both RN60D4641FBSL and RN60D4641FB14 are active products manufactured by Vishay Dale with identical electrical and mechanical specifications. Selection between these parts is based on availability and inventory status.

RN60D4641FBSL maintains higher current inventory (856 units) compared to RN60D4641FB14 (767 units). Both parts carry identical compliance certifications: RoHS non-compliant status, REACH Affected designation, EAR99 ECCN classification, and HTSUS code 8533.21.0090.

For applications requiring military-grade metal film resistors with MIL-R-10509/1 compliance, either part satisfies the specification. Selection should prioritize inventory availability and supply chain lead times.

Frequently Asked Questions (FAQ)

Q: Can RN60D4641FB14 be used as a direct replacement for RN60D4641FBSL?

A: Yes. Both parts are parametrically equivalent across all electrical and mechanical specifications, including resistance value, tolerance, power rating, temperature coefficient, operating temperature range, package configuration, and physical dimensions. Both comply with MIL-R-10509/1 military specification.

Q: Are there differences in the axial package dimensions between these parts?

A: No. Both parts share identical physical dimensions of 0.145" diameter × 0.344" length (3.68mm × 8.74mm), ensuring compatibility with existing PCB layouts and mechanical assemblies.

Q: Do both parts meet the same compliance requirements?

A: Yes. Both RN60D4641FBSL and RN60D4641FB14 carry identical compliance status: RoHS non-compliant, REACH Affected, EAR99 ECCN, and HTSUS code 8533.21.0090.

Q: What is the difference between these two part numbers?

A: The part numbers differ only in their suffix designation (FBSL versus FB14). All electrical performance, mechanical specifications, and compliance certifications are identical. The difference reflects internal Vishay Dale product coding and does not affect functional equivalence.

Q: Are both parts suitable for military and aerospace applications?

A: Yes. Both parts are manufactured to MIL-R-10509/1 specification and feature flame retardant coating, moisture resistance, and safety-grade construction appropriate for military applications.