RCP0505B100RGS3 Equivalent & Substitute Parts

Part Overview

The RCP0505B100RGS3 is a 100 Ohms ±2% 1.4W chip resistor in 0505 (1412 Metric) package manufactured by Vishay Dale. This thick film, moisture-resistant component operates across -65°C to 155°C and is classified as Active product status. Substitute parts are identified when electrical specifications, mechanical dimensions, and packaging requirements remain identical across alternative part numbers from the same manufacturer series.

Substiute Parts

RCP0505B100RGS3

Vishay DaleIn Stock: 847RCP0505B100RGS3 Datasheet

Current PartRFQ

RCP0505W100RGEB

Vishay DaleIn Stock: 1752RCP0505W100RGEB Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for RCP0505B100RGS3 is determined by strict equivalence across the following parameters:

• Resistance value: 100 Ohms
• Tolerance: ±2%
• Power rating: 1.4W
• Package designation: 0505 (1412 Metric)
• Composition: Thick Film
• Temperature coefficient: ±150ppm/°C
• Operating temperature range: -65°C ~ 155°C
• Moisture resistance feature
• Moisture sensitivity level: 1 (Unlimited)
• Termination count: 2

The substitute part RCP0505W100RGEB meets all these criteria and belongs to the same RCP series from Vishay Dale, confirming direct substitutability at the component level.

Parameter Comparison

Engineering Selection Recommendations

Both RCP0505B100RGS3 and RCP0505W100RGEB are Active status components with identical electrical and mechanical specifications. The primary distinction is RoHS compliance status: RCP0505B100RGS3 is RoHS non-compliant, while RCP0505W100RGEB is ROHS3 compliant. Selection between these parts depends on regulatory requirements for the end application. For applications requiring ROHS3 compliance, RCP0505W100RGEB is the appropriate selection. Both parts are functionally equivalent for circuit performance.

Frequently Asked Questions (FAQ)

Q: Can RCP0505W100RGEB replace RCP0505B100RGS3 in existing designs?

A: Yes. Both parts are electrically and mechanically identical with matching resistance, tolerance, power rating, package dimensions, and operating temperature range. The difference is RoHS compliance status only.

Q: What does the difference in RoHS status mean for substitution?

A: RCP0505B100RGS3 is RoHS non-compliant, while RCP0505W100RGEB is ROHS3 compliant. If your application or market requires RoHS compliance, use RCP0505W100RGEB. If RoHS compliance is not required, either part functions identically.

Q: Are the physical dimensions identical?

A: Yes. Both parts share the same 0505 (1412 Metric) package with dimensions of 0.055" L x 0.050" W (1.40mm x 1.27mm) and maximum seated height of 0.025" (0.64mm). PCB footprints are interchangeable.

Q: Do both parts have the same moisture sensitivity rating?

A: Yes. Both RCP0505B100RGS3 and RCP0505W100RGEB have Moisture Sensitivity Level 1 (Unlimited), indicating no moisture sensitivity restrictions during storage or handling.

Q: What is the temperature coefficient difference between these parts?

A: There is no difference. Both parts have a temperature coefficient of ±150ppm/°C and operate across the identical range of -65°C to 155°C.