RCP2512W10R0JS6 Equivalent & Substitute Parts

Part Overview

The RCP2512W10R0JS6 is a 10 Ohms ±5% 4.6W thick film chip resistor in 2512 (6432 Metric) package format, manufactured by Vishay Dale. This component is classified as Active product status and is designed for applications requiring moisture-resistant thick film construction. The part is supplied in Tape & Reel (TR) packaging with 890 pieces currently in stock.

Substitute parts are identified when electrical specifications (resistance value, power rating, tolerance, temperature coefficient, operating temperature range) and mechanical compatibility (package size, termination count) remain equivalent or improved, while packaging format or compliance certifications may differ.

Substiute Parts

RCP2512W10R0JS6

Vishay DaleIn Stock: 945RCP2512W10R0JS6 Datasheet

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RCP2512W10R0GEB

Vishay DaleIn Stock: 1993RCP2512W10R0GEB Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RCP2512W10R0JS6 is determined by the following critical parameters:

• Resistance Value: Must be 10 Ohms
• Power Rating: Must be 4.6W or greater
• Package / Case: Must be 2512 (6432 Metric)
• Composition: Must be Thick Film
• Temperature Coefficient: Must be ±150ppm/°C or better
• Operating Temperature Range: Must span -65°C ~ 155°C or equivalent
• Number of Terminations: Must be 2
• Moisture Sensitivity Level: Must be 1 (Unlimited)

The RCP2512W10R0GEB qualifies as a substitute part because it maintains all critical electrical and mechanical parameters while offering improved tolerance (±2% versus ±5%) and enhanced RoHS compliance status.

Parameter Comparison

Engineering Selection Recommendations

The RCP2512W10R0GEB serves as a direct electrical and mechanical substitute for the RCP2512W10R0JS6. Both parts are manufactured by Vishay Dale within the RCP series and maintain identical resistance, power rating, package dimensions, and thermal characteristics.

The primary distinction between these parts is tolerance specification and regulatory compliance. The RCP2512W10R0GEB provides tighter tolerance (±2% versus ±5%), which may be advantageous in precision applications. Additionally, the RCP2512W10R0GEB achieves ROHS3 compliance, whereas the main part is RoHS non-compliant. This compliance difference is significant for applications subject to environmental regulations or customer requirements mandating RoHS certification.

Packaging format differs between the two parts: the main part is supplied in Tape & Reel (TR) format, while the substitute is supplied in Cut Tape (CT) format. This distinction affects handling, storage, and automated assembly processes but does not impact electrical or mechanical performance.

Frequently Asked Questions (FAQ)

Q: Can RCP2512W10R0GEB be used as a direct replacement for RCP2512W10R0JS6 in existing designs?

A: Yes. Both parts maintain identical resistance value (10 Ohms), power rating (4.6W), package dimensions (2512 / 6432 Metric), and thermal operating range (-65°C ~ 155°C). The substitute part is mechanically and electrically compatible for PCB assembly and circuit operation.

Q: What is the significance of the tolerance difference between ±5% and ±2%?

A: Tolerance specifies the allowable deviation from the nominal resistance value. The RCP2512W10R0GEB (±2%) provides tighter tolerance, meaning the actual resistance value will be closer to 10 Ohms. Applications requiring precise resistance values benefit from the improved tolerance specification.

Q: Does the packaging format change affect circuit performance?

A: No. Packaging format (Tape & Reel versus Cut Tape) affects supply method, handling, and automated assembly processes but does not alter electrical or mechanical performance. Both formats contain identical components.

Q: Why is RoHS compliance relevant for component selection?

A: RoHS (Restriction of Hazardous Substances) compliance is a regulatory requirement in many markets and is often mandated by customer specifications or industry standards. The RCP2512W10R0GEB achieves ROHS3 compliance, making it suitable for applications with environmental or regulatory compliance requirements.

Q: Are there any thermal or environmental performance differences between these parts?

A: No. Both parts share identical temperature coefficient (±150ppm/°C), operating temperature range (-65°C ~ 155°C), moisture sensitivity level (1 / Unlimited), and thick film moisture-resistant construction. Environmental and thermal performance characteristics are equivalent.