RN60D1872FRE6 Equivalent & Substitute Parts

Part Overview

The RN60D1872FRE6 is a 18.7 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-rated construction suitable for military and high-reliability applications. The RN60D1872FRE6 is currently active in production with 917 pieces available in stock. Substitute parts are identified to provide alternative packaging or sourcing options while maintaining identical electrical and mechanical specifications.

Substiute Parts

RN60D1872FRE6

Vishay DaleIn Stock: 933RN60D1872FRE6 Datasheet

Current PartRFQ

RN60D1872FB14

Vishay DaleIn Stock: 1026RN60D1872FB14 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the RN60D1872FRE6 is determined by equivalence across all critical electrical and mechanical parameters. The substitute part RN60D1872FB14 maintains identical specifications in the following key areas:

• Resistance value: 18.7 kOhms
• Tolerance: ±1%
• Power rating: 0.25W (1/4W)
• Composition: Metal Film
• Package configuration: Axial
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -65°C to 175°C
• Physical dimensions: 0.145" Dia x 0.344" L (3.68mm x 8.74mm)
• Military specification compliance: MIL-R-10509/1
• Feature set: Flame Retardant Coating, Military, Moisture Resistant, Safety

The primary difference between the main part and substitute is packaging format: the RN60D1872FRE6 is supplied in Tape & Reel (TR) configuration, while the RN60D1872FB14 is supplied in Bulk packaging. Both parts are manufactured by Vishay Dale under the RN60 series and share identical electrical performance and mechanical compatibility.

Parameter Comparison

Engineering Selection Recommendations

Both the RN60D1872FRE6 and RN60D1872FB14 are active production parts manufactured by Vishay Dale and are suitable for direct substitution in applications requiring 18.7 kOhms ±1% metal film resistors with military-grade specifications. Selection between these parts is determined by packaging requirements and procurement logistics rather than electrical or mechanical performance.

The RN60D1872FRE6 in Tape & Reel packaging is appropriate for automated assembly processes and high-volume production environments where component feeding and placement automation is utilized. The RN60D1872FB14 in Bulk packaging is suitable for manual assembly, kit builds, or applications where tape-and-reel handling infrastructure is not available.

Both parts maintain identical compliance status with respect to RoHS and REACH regulations. Neither part is RoHS-compliant; both are classified as REACH Affected. The ECCN classification (EAR99) and HTSUS code (8533.21.0090) are identical for both parts.

Frequently Asked Questions (FAQ)

Q: Can RN60D1872FB14 be used as a direct replacement for RN60D1872FRE6 in automated assembly?

A: The RN60D1872FB14 is electrically and mechanically identical to the RN60D1872FRE6. However, the Bulk packaging format of the FB14 variant requires manual component handling or alternative feeding mechanisms compared to the Tape & Reel format of the FRE6. Automated pick-and-place equipment designed for tape-and-reel components cannot directly process bulk-packaged parts without additional handling infrastructure.

Q: Are there any differences in electrical performance between these two parts?

A: No. Both parts share identical electrical specifications: 18.7 kOhms resistance, ±1% tolerance, 0.25W power rating, ±100ppm/°C temperature coefficient, and -65°C to 175°C operating temperature range. Performance in circuit applications is equivalent.

Q: What is the significance of the packaging difference between TR and Bulk formats?

A: Tape & Reel (TR) packaging supplies components on continuous carrier tape wound on reels, optimized for automated assembly lines. Bulk packaging supplies loose components in quantities suitable for manual assembly or small-batch production. The physical component dimensions and electrical characteristics remain unchanged; only the delivery and handling method differs.

Q: Are both parts compliant with military specification MIL-R-10509/1?

A: Yes. Both the RN60D1872FRE6 and RN60D1872FB14 comply with military specification MIL-R-10509/1 and are part of the Vishay Dale RN60 military resistor series.

Q: What is the inventory status for these parts?

A: The RN60D1872FRE6 (Tape & Reel) has 917 pieces in stock. The RN60D1872FB14 (Bulk) has 957 pieces in stock. Both are listed as active production parts.

Q: Do these parts have different RoHS or REACH compliance status?

A: No. Both parts share identical compliance classification: RoHS non-compliant and REACH Affected. Regulatory status is equivalent between the two variants.