Equivalent & Substitute Parts for RN60D4752FRE6

Part Overview

The RN60D4752FRE6 is a 47.5 kOhms ±1% metal film through-hole resistor rated at 0.25W (1/4W) in axial package configuration. Manufactured by Vishay Dale under the military-grade RN60 series (MIL-R-10509/1), this component features flame retardant coating, moisture resistance, and safety-rated construction. The part is currently active in production with 773 units in stock. Alternative part numbers may be required due to packaging availability, inventory constraints, or specific application requirements while maintaining electrical and mechanical compatibility.

Substiute Parts

RN60D4752FRE6

Vishay DaleIn Stock: 791RN60D4752FRE6 Datasheet

Current PartRFQ

RN60D4752FB14

Vishay DaleIn Stock: 1626RN60D4752FB14 Datasheet

DirectRFQ

RN60C4752FB14

Vishay DaleIn Stock: 1069RN60C4752FB14 Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RN60D4752FRE6 is determined by the following critical parameters that must remain constant across all equivalent parts:

• Resistance value: 47.5 kOhms
• Tolerance: ±1%
• Power rating: 0.25W (1/4W)
• Composition: Metal Film
• Package/Case: Axial
• Operating temperature range: -65°C to 175°C
• Series: RN60 (Military, MIL-R-10509/1)
• Physical dimensions: 0.145" Dia × 0.344" L (3.68mm × 8.74mm)
• Number of terminations: 2

Substitute parts are grouped by packaging format (Tape & Reel versus Bulk) and temperature coefficient performance. The primary difference between substitute candidates lies in packaging delivery method and thermal stability characteristics, not in core electrical specifications or mechanical form factor.

Parameter Comparison

Engineering Selection Recommendations

All three part numbers—RN60D4752FRE6, RN60D4752FB14, and RN60C4752FB14—are electrically and mechanically interchangeable for applications requiring a 47.5 kOhms ±1% metal film axial resistor rated at 0.25W within the -65°C to 175°C operating range.

RN60D4752FRE6 and RN60D4752FB14 are direct equivalents with identical temperature coefficient performance (±100ppm/°C). Selection between these two depends on packaging requirements: Tape & Reel format for automated assembly processes versus Bulk format for manual or alternative assembly methods.

RN60C4752FB14 offers improved thermal stability with a ±50ppm/°C temperature coefficient, representing enhanced performance in applications where temperature-dependent resistance drift must be minimized. This upgrade maintains full mechanical and electrical compatibility while providing tighter temperature coefficient specifications.

All parts comply with military specifications (MIL-R-10509/1), feature flame retardant coating, moisture resistance, and safety-rated construction. All three maintain active production status with adequate inventory availability.

Frequently Asked Questions (FAQ)

Q: Can RN60D4752FB14 (Bulk packaging) be used as a direct replacement for RN60D4752FRE6 (Tape & Reel)?

A: Yes. Both parts are electrically and mechanically identical with the same resistance value (47.5 kOhms), tolerance (±1%), power rating (0.25W), temperature coefficient (±100ppm/°C), and physical dimensions. The difference is packaging format only. Bulk packaging is suitable for applications not requiring automated tape-fed assembly.

Q: What is the advantage of RN60C4752FB14 over the other two options?

A: RN60C4752FB14 provides a superior temperature coefficient of ±50ppm/°C compared to ±100ppm/°C in both RN60D4752FRE6 and RN60D4752FB14. This means the resistance value remains more stable across the full operating temperature range (-65°C to 175°C), reducing temperature-induced drift in precision circuits.

Q: Are all three parts suitable for military applications?

A: Yes. All three parts are manufactured under the RN60 military series classification and comply with MIL-R-10509/1 specifications. Each features flame retardant coating, moisture resistance, and safety-rated construction appropriate for military-grade applications.

Q: What is the physical form factor for all three parts?

A: All three parts are axial through-hole resistors with identical dimensions: 0.145" diameter × 0.344" length (3.68mm × 8.74mm). They are mechanically interchangeable in PCB layouts designed for axial component mounting.

Q: Do these parts have RoHS compliance?

A: No. All three parts (RN60D4752FRE6, RN60D4752FB14, and RN60C4752FB14) are RoHS non-compliant. Applications requiring RoHS-compliant components require alternative part selection.