RNC55H4753FSR36 Equivalent & Substitute Parts

Part Overview

The RNC55H4753FSR36 is a 475 kOhms ±1% metal film through-hole resistor rated at 0.125W (1/8W) in axial package configuration. This component is manufactured by Vishay Dale and complies with military specification MIL-PRF-55182/01. The part is actively produced and available in stock. Substitute parts are identified to provide alternative sourcing options when the primary packaging format (Tape & Reel) is unavailable or when bulk quantities are required.

Substiute Parts

RNC55H4753FSR36

Vishay DaleIn Stock: 917RNC55H4753FSR36 Datasheet

Current PartRFQ

RNC55H4753FSB14

Vishay DaleIn Stock: 1262RNC55H4753FSB14 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the RNC55H4753FSR36 is determined by strict equivalence across the following parameters:

• Resistance value: 475 kOhms
• Tolerance: ±1%
• Power rating: 0.125W (1/8W)
• Composition: Metal Film
• Package configuration: Axial
• Temperature coefficient: ±50ppm/°C
• Operating temperature range: -65°C to 175°C
• Physical dimensions: 0.094" Dia x 0.250" L
• Military specification compliance: MIL-PRF-55182/01
• Failure rate classification: S (0.001%)

The identified substitute part maintains identical electrical and mechanical specifications. The substitution differs only in packaging format: the primary part is supplied in Tape & Reel (TR) configuration, while the substitute is supplied in Bulk packaging. Both parts are manufactured by Vishay Dale under the RNC55 military series designation.

Parameter Comparison

Engineering Selection Recommendations

Both the RNC55H4753FSR36 and RNC55H4753FSB14 are active production components manufactured by Vishay Dale. Selection between these parts is determined by packaging requirements and supply chain logistics rather than electrical or mechanical performance.

The RNC55H4753FSR36 in Tape & Reel packaging is suitable for automated assembly processes and high-volume production environments where component feeding and placement automation is utilized.

The RNC55H4753FSB14 in Bulk packaging is suitable for manual assembly, repair operations, prototyping, and applications where tape-and-reel format is not required.

Both parts maintain identical compliance status: RoHS non-compliant and subject to REACH regulations. Both are classified under ECCN EAR99 and HTSUS 8533.21.0090.

Frequently Asked Questions (FAQ)

Q: Can RNC55H4753FSB14 be used as a direct replacement for RNC55H4753FSR36?

A: Yes. Both parts are electrically and mechanically identical. The only difference is packaging format. RNC55H4753FSR36 is supplied in Tape & Reel; RNC55H4753FSB14 is supplied in Bulk. Component performance, reliability, and specifications are equivalent.

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

A: Tape & Reel packaging is designed for automated pick-and-place assembly equipment. Components are wound on a continuous tape with a carrier backing. Bulk packaging consists of loose components supplied in standard quantities. Selection depends on assembly method and production volume.

Q: Are there any compliance differences between these parts?

A: No. Both parts share identical RoHS status (non-compliant), REACH status, ECCN classification, and HTSUS coding. Compliance requirements are equivalent.

Q: What is the failure rate classification "S (0.001%)"?

A: This indicates the part meets military specification MIL-PRF-55182/01 with a failure rate of 0.001% per 1000 hours of operation under specified conditions. This classification applies to both the primary part and substitute.

Q: Can these parts be used in applications requiring RoHS compliance?

A: No. Both RNC55H4753FSR36 and RNC55H4753FSB14 are RoHS non-compliant. Alternative components meeting RoHS requirements must be sourced if compliance is mandatory.