RN60C4021FRE6 Equivalent & Substitute Parts

Part Overview

The RN60C4021FRE6 is a 4.02 kOhms ±1% metal film through-hole resistor rated at 0.25W (1/4W) in axial package configuration. This component is manufactured by Vishay Dale under the military-grade RN60 series (MIL-R-10509/1) and features flame retardant coating with moisture resistance suitable for military applications. The part maintains active product status with 1040 units currently in stock. Substitute parts are identified when packaging format differs while maintaining identical electrical and mechanical specifications, enabling procurement flexibility without circuit performance compromise.

Substiute Parts

RN60C4021FRE6

Vishay DaleIn Stock: 1072RN60C4021FRE6 Datasheet

Current PartRFQ

RN60C4021FB14

Vishay DaleIn Stock: 1363RN60C4021FB14 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RN60C4021FRE6 is determined by strict equivalence across the following critical parameters:

• Resistance value: 4.02 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: ±50ppm/°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)
• Series classification: Military, MIL-R-10509/1, RN60 (exact match required)

The primary variable distinguishing substitute parts is packaging format (Tape & Reel versus Bulk). All other electrical, mechanical, and environmental specifications remain identical across qualified substitutes.

Parameter Comparison

Engineering Selection Recommendations

Both RN60C4021FRE6 and RN60C4021FB14 maintain active product status from Vishay Dale and are electrically and mechanically identical. Selection between these parts is determined by procurement and assembly requirements:

RN60C4021FRE6 (Tape & Reel packaging) is suitable for automated assembly processes requiring continuous component feed from tape reels.

RN60C4021FB14 (Bulk packaging) is suitable for manual assembly, kit builds, or applications where individual component handling is preferred.

Both parts carry identical RoHS non-compliant and REACH Affected designations. Compliance requirements must be evaluated at the system level independent of part selection.

Frequently Asked Questions (FAQ)

Q: Can RN60C4021FB14 replace RN60C4021FRE6 in circuit applications?

A: Yes. Both parts are electrically and mechanically identical with matching resistance value (4.02 kOhms), tolerance (±1%), power rating (0.25W), temperature coefficient (±50ppm/°C), and operating range (-65°C to 175°C). The only difference is packaging format.

Q: What is the primary difference between these substitute parts?

A: The packaging format differs. RN60C4021FRE6 is supplied in Tape & Reel format for automated pick-and-place assembly. RN60C4021FB14 is supplied in Bulk format for manual handling and assembly.

Q: Are there any compliance differences between the substitute parts?

A: No. Both parts share identical RoHS non-compliant and REACH Affected status. Compliance considerations apply equally to both part numbers.

Q: Which part should be selected for high-volume automated assembly?

A: RN60C4021FRE6 (Tape & Reel) is optimized for automated assembly processes.

Q: Which part should be selected for low-volume or manual assembly?

A: RN60C4021FB14 (Bulk) is suitable for manual assembly and lower-volume applications.

Q: Do both parts meet military specifications?

A: Yes. Both parts are manufactured under the military-grade RN60 series (MIL-R-10509/1) with identical flame retardant coating, moisture resistance, and safety features.