RCP2512B100RGS3 Equivalent & Substitute Parts

Part Overview

The RCP2512B100RGS3 is a 100 Ohms ±2% 4.6W chip resistor in 2512 (6432 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

RCP2512B100RGS3

Vishay DaleIn Stock: 757RCP2512B100RGS3 Datasheet

Current PartRFQ

RCP2512W100RGEB

Vishay DaleIn Stock: 1066RCP2512W100RGEB Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The RCP2512B100RGS3 has one identified substitute: RCP2512W100RGEB. Both parts are classified as direct substitutes based on matching electrical and mechanical parameters:

• Identical resistance value: 100 Ohms
• Identical tolerance: ±2%
• Identical power rating: 4.6W
• Identical package: 2512 (6432 Metric)
• Identical physical dimensions: 0.250" L x 0.124" W (6.35mm x 3.15mm)
• Identical composition: Thick Film
• Identical temperature coefficient: ±150ppm/°C
• Identical operating temperature range: -65°C ~ 155°C
• Identical moisture resistance features and MSL rating

Both parts belong to the RCP series from Vishay Dale and maintain Active product status.

Parameter Comparison

Engineering Selection Recommendations

Both RCP2512B100RGS3 and RCP2512W100RGEB are electrically and mechanically equivalent. The primary distinction is RoHS compliance status: RCP2512B100RGS3 is RoHS non-compliant, while RCP2512W100RGEB is ROHS3 compliant. Selection between these parts should be based on regulatory requirements applicable to the end application. Both parts maintain Active product status and identical electrical performance across all specified parameters.

Frequently Asked Questions (FAQ)

Q: Can RCP2512W100RGEB replace RCP2512B100RGS3 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 substitute part differs only in RoHS compliance certification.

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

A: RCP2512B100RGS3 is RoHS non-compliant, while RCP2512W100RGEB is ROHS3 compliant. Selection depends on regulatory requirements for your application region and end-use classification.

Q: Are the physical dimensions identical?

A: Yes. Both parts use the 2512 (6432 Metric) package with identical dimensions of 0.250" L x 0.124" W (6.35mm x 3.15mm) and maximum seated height of 0.025" (0.64mm).

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

A: Yes. Both RCP2512B100RGS3 and RCP2512W100RGEB have Moisture Sensitivity Level 1 (Unlimited), indicating no moisture sensitivity restrictions.

Q: Are the electrical specifications identical?

A: Yes. Both parts share identical resistance (100 Ohms), tolerance (±2%), power rating (4.6W), temperature coefficient (±150ppm/°C), and operating temperature range (-65°C ~ 155°C).

Q: What packaging format is used for both parts?

A: Both parts are supplied in Tape & Reel (TR) packaging format.