RCP0505B100RGS2 Equivalent & Substitute Parts

Part Overview

The RCP0505B100RGS2 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 remain identical while offering improved compliance or availability.

Substiute Parts

RCP0505B100RGS2

Vishay DaleIn Stock: 1087RCP0505B100RGS2 Datasheet

Current PartRFQ

RCP0505W100RGEB

Vishay DaleIn Stock: 1752RCP0505W100RGEB Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for RCP0505B100RGS2 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 electrical and mechanical specifications. Differentiation between the main part and substitute is limited to RoHS compliance status and packaging variant designation.

Parameter Comparison

Engineering Selection Recommendations

RCP0505W100RGEB is a direct electrical and mechanical equivalent to RCP0505B100RGS2. Selection between these parts should be based on regulatory and compliance requirements:

• RCP0505B100RGS2 is suitable for applications where RoHS compliance is not mandated.
• RCP0505W100RGEB is required for designs subject to ROHS3 compliance standards.

Both parts maintain identical electrical performance, thermal characteristics, and physical dimensions. Inventory availability and supply chain considerations may also influence part selection.

Frequently Asked Questions (FAQ)

Q: Can RCP0505W100RGEB be used as a direct replacement for RCP0505B100RGS2?

A: Yes. Both parts are electrically and mechanically identical across all specified parameters including resistance, tolerance, power rating, temperature coefficient, operating temperature range, and package dimensions. The primary difference is RoHS compliance status.

Q: Are there any dimensional differences between these parts?

A: No. Both parts share identical dimensions: 0.055" L x 0.050" W (1.40mm x 1.27mm) with maximum seated height of 0.025" (0.64mm). They are fully compatible in PCB layouts designed for 0505 (1412 Metric) package.

Q: What is the significance of the RoHS compliance difference?

A: RCP0505W100RGEB meets ROHS3 compliance requirements, making it suitable for applications and markets with mandatory RoHS regulations. RCP0505B100RGS2 does not carry RoHS certification and should be selected only when RoHS compliance is not a design requirement.

Q: Do these parts have identical thermal performance?

A: Yes. Both parts operate across -65°C to 155°C with identical temperature coefficient of ±150ppm/°C and 1.4W power rating.

Q: Are the packaging formats identical?

A: Yes. Both parts are supplied in Tape & Reel (TR) format and are compatible with automated assembly equipment designed for 0505 package handling.