RLR05C5763FPRSL Equivalent & Substitute Parts

Part Overview

The RLR05C5763FPRSL is a 576 kOhms ±1% 0.125W axial through-hole resistor manufactured by Vishay Dale, designed to MIL-PRF-39017/05 military specifications. This metal film resistor features moisture resistance and weldability characteristics suitable for military and aerospace applications. The part is currently discontinued at DiGi Electronics, necessitating identification of equivalent alternatives that maintain electrical and mechanical compatibility for ongoing system support and procurement.

Substiute Parts

RLR05C5763FPRSL

Vishay DaleIn Stock: 1010RLR05C5763FPRSL Datasheet

Current PartRFQ

RLR05C5763FRRSL

Vishay DaleIn Stock: 878RLR05C5763FRRSL Datasheet

DirectRFQ

RLR05C5763FPRE6

Vishay DaleIn Stock: 854RLR05C5763FPRE6 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the RLR05C5763FPRSL is determined by strict equivalence across the following critical parameters:

• Electrical Parameters: Resistance value (576 kOhms), tolerance (±1%), power rating (0.125W), temperature coefficient (±100ppm/°C), and operating temperature range (-65°C to 150°C)
• Mechanical Parameters: Axial package configuration, physical dimensions (0.066" Dia × 0.150" L), and two terminations
• Material & Composition: Metal film construction with military-grade moisture resistance and weldability
• Compliance & Standards: MIL-PRF-39017/05 military specification adherence

The identified substitutes maintain identical electrical and mechanical specifications. Packaging format differences (bulk versus tape & reel) do not affect functional compatibility but may impact procurement and assembly workflows.

Parameter Comparison

Engineering Selection Recommendations

Both RLR05C5763FRRSL and RLR05C5763FPRE6 are functionally equivalent to the discontinued RLR05C5763FPRSL and are suitable for direct substitution in applications requiring 576 kOhms ±1% 0.125W axial resistors with military specifications.

RLR05C5763FRRSL is recommended for applications where lower failure rate performance is required. This part carries a failure rate classification of R (0.01%), compared to the P (0.1%) classification of the original part, indicating enhanced reliability characteristics. The part is currently in active production status with 811 units in stock.

RLR05C5763FPRE6 maintains identical electrical and mechanical specifications to the original part, including the same P (0.1%) failure rate classification. This part is also in active production status with 810 units in stock and represents a direct parametric equivalent.

Both substitutes are available in tape & reel packaging format, which is standard for automated assembly operations. If bulk packaging is required for manual assembly or specific procurement workflows, availability should be confirmed with the supplier.

Frequently Asked Questions (FAQ)

Q: Can RLR05C5763FRRSL and RLR05C5763FPRE6 be used interchangeably with RLR05C5763FPRSL?

A: Yes. Both parts are electrically and mechanically equivalent. They share identical resistance values (576 kOhms), tolerance (±1%), power rating (0.125W), temperature coefficient (±100ppm/°C), operating temperature range (-65°C to 150°C), and physical dimensions (0.066" Dia × 0.150" L). All three parts conform to MIL-PRF-39017/05 military specifications.

Q: What is the difference between the substitute parts?

A: The primary difference is the failure rate classification. RLR05C5763FRRSL has a failure rate of R (0.01%), while RLR05C5763FPRE6 has a failure rate of P (0.1%), matching the original part. Both are in active production. The packaging format for both substitutes is tape & reel, whereas the original part was supplied in bulk format.

Q: Does the tape & reel packaging affect compatibility?

A: No. Tape & reel packaging is a procurement and assembly format that does not affect electrical or mechanical performance. The resistor components themselves are identical. Tape & reel format is standard for automated assembly operations and is compatible with standard pick-and-place equipment.

Q: Are these parts RoHS compliant?

A: No. All three parts, including the original RLR05C5763FPRSL and both substitutes, are RoHS non-compliant. This is consistent with military-grade specifications and does not affect their use in applications where RoHS compliance is not required.

Q: What certifications and compliance standards apply?

A: All parts conform to MIL-PRF-39017/05 military specifications. All are REACH Affected and classified under ECCN EAR99. HTSUS classification is 8533.21.0090 for all three parts.