Vishay Dale RN55D2001FRE6 Equivalent & Substitute Parts Reference

Part Overview

The Vishay Dale RN55D2001FRE6 is a 2 kOhm ±1% 0.125W (1/8W) axial through-hole resistor featuring a metal film composition, flame retardant coating, and military-grade (MIL-R-10509/7, RN55 series) moisture resistance and safety features. The part is classified as RoHS non-compliant and is supplied in cut-tape packaging. The product status is active. Alternative models are important for maintaining design flexibility, component availability, and continuity in assemblies that specify identical electrical and mechanical criteria.

Substiute Parts

RN55D2001FRE6

Vishay DaleIn Stock: 1683RN55D2001FRE6 Datasheet

Current PartRFQ

RN55E2001BB14

Vishay DaleIn Stock: 1034RN55E2001BB14 Datasheet

UpgradeRFQ

RN55C2001FRE6

Vishay DaleIn Stock: 863RN55C2001FRE6 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute and equivalent parts for Vishay Dale RN55D2001FRE6 are determined based strictly on these key parameters: resistance value, tolerance, power rating (watts), composition, features, temperature coefficient, operating temperature range, package/case, size/dimensions, number of terminations, series, RoHS status, and product status. Only parts matching or improving on these parameters are listed as valid substitutes.

Parameter Comparison

Engineering Selection Recommendations

All parts listed (RN55D2001FRE6, RN55E2001BB14, RN55C2001FRE6) are active, military-qualified resistors in the MIL-R-10509/7, RN55 series, with identical resistance, power rating, and mechanical form factor. All parts are classified as RoHS non-compliant, ensuring regulatory consistency. Only these part numbers, based strictly on the input parameters and inventory data, are valid substitutes for designs requiring RoHS non-compliance, through-hole axial form, and the specified military, flame retardant, and moisture-resistant features.

Frequently Asked Questions (FAQ)

Q1: Can RN55E2001BB14 substitute for RN55D2001FRE6?
A1: RN55E2001BB14 matches or exceeds all key parameters including resistance, power, mechanical form, composition, and features required for RN55D2001FRE6, with tighter tolerance and a lower temperature coefficient.

Q2: Is RN55C2001FRE6 fully compatible with RN55D2001FRE6 in an assembly?
A2: RN55C2001FRE6 shares the same resistance, tolerance, power rating, case size, and military-grade features, making it suitable as a direct equivalent within the specified parameters.

Q3: Are all listed substitutes supplied in the same package type and size?
A3: Yes, all parts are axial through-hole resistors with identical size/dimensions (0.090" Dia x 0.240" L) and two terminations.

Q4: How do RoHS and REACH status affect substitute selection for RN55D2001FRE6?
A4: All listed parts are RoHS non-compliant and REACH affected; substitutions are valid only where these compliance statuses are permissible within the project or regulatory environment.

Q5: Are temperature coefficient differences significant among substitutes?
A5: Temperature coefficient variances are provided; RN55E2001BB14 has ±25ppm/°C, RN55C2001FRE6 has ±50ppm/°C, and RN55D2001FRE6 has ±100ppm/°C. Selection depends strictly on allowable specification per application requirements based on the documented parameter.