RCP2512B680RGS2 Equivalent & Substitute Parts

Part Overview

The RCP2512B680RGS2 is a 680 Ohms ±2% 4.6W chip resistor in 2512 (6432 Metric) package manufactured by Vishay Dale. This thick film, moisture-resistant SMD resistor operates across -65°C to 155°C and is classified as Active product status. Substitute parts are identified to address inventory availability, compliance requirements, or supply chain continuity while maintaining identical electrical and mechanical specifications.

Substiute Parts

RCP2512B680RGS2

Vishay DaleIn Stock: 776RCP2512B680RGS2 Datasheet

Current PartRFQ

RCP2512W680RGEB

Vishay DaleIn Stock: 2108RCP2512W680RGEB Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RCP2512B680RGS2 is determined by strict equivalence across the following critical parameters:

• Resistance value: 680 Ohms
• Tolerance: ±2%
• Power rating: 4.6W
• Package / Case: 2512 (6432 Metric)
• Composition: Thick Film
• Temperature coefficient: ±150ppm/°C
• Operating temperature range: -65°C ~ 155°C
• Physical dimensions: 0.250" L x 0.124" W (6.35mm x 3.15mm)
• Height - Seated (Max): 0.025" (0.64mm)
• Moisture Sensitivity Level: 1 (Unlimited)
• Number of Terminations: 2

The substitute part RCP2512W680RGEB meets all electrical and mechanical requirements for direct substitution.

Parameter Comparison

Engineering Selection Recommendations

Both RCP2512B680RGS2 and RCP2512W680RGEB are Active status products from Vishay Dale with identical electrical and mechanical specifications. The primary distinction is RoHS compliance status: RCP2512B680RGS2 is RoHS non-compliant, while RCP2512W680RGEB is ROHS3 compliant. Selection between these parts should be based on regulatory requirements and compliance mandates applicable to the end application. Both parts are suitable for direct substitution where electrical and thermal performance requirements are identical.

Frequently Asked Questions (FAQ)

Q: Can RCP2512W680RGEB replace RCP2512B680RGS2 in all applications?

A: Yes. Both parts are electrically and mechanically identical with matching resistance value (680 Ohms), tolerance (±2%), power rating (4.6W), package (2512), temperature coefficient (±150ppm/°C), and operating temperature range (-65°C ~ 155°C). The primary difference is RoHS compliance status.

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

A: RCP2512W680RGEB is ROHS3 compliant, while RCP2512B680RGS2 is RoHS non-compliant. Selection depends on regulatory requirements for your application and end market. ROHS3 compliance is required for many applications in regulated industries and markets.

Q: Are the physical dimensions identical?

A: Yes. Both parts share identical dimensions of 0.250" L x 0.124" W (6.35mm x 3.15mm) with maximum seated height of 0.025" (0.64mm), ensuring identical PCB footprint and assembly compatibility.

Q: Is packaging format identical?

A: Yes. Both parts are supplied in Tape & Reel (TR) packaging format, maintaining supply chain compatibility.

Q: Are there any thermal performance differences?

A: No. Both parts have identical temperature coefficient (±150ppm/°C) and operating temperature range (-65°C ~ 155°C), ensuring equivalent thermal performance across all operating conditions.