Equivalent & Substitute Parts for RCP2512B50R0JS6

Part Overview

The Vishay Dale RCP2512B50R0JS6 is a surface-mount chip resistor with a resistance value of 50 Ohms, a tolerance of ±5%, and a rated power of 3.5W in the 2512 (6432 metric) package. It features a thick film construction and is moisture resistant. This part is categorized as RoHS non-compliant and REACH affected, with an active product status. Substitute or equivalent parts may be required if compliance requirements change, for matching inventory, or for specification improvements such as tighter tolerance.

Substiute Parts

RCP2512B50R0JS6

Vishay DaleIn Stock: 986RCP2512B50R0JS6 Datasheet

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RCP2512W50R0GEB

Vishay DaleIn Stock: 1860RCP2512W50R0GEB Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the Vishay Dale RCP2512B50R0JS6 are identified strictly by matching the following key parameters: resistance (50 Ohms), power rating (3.5W), tolerance (equal or tighter), thick film composition, moisture resistance feature, identical package size and case (2512, 6432 metric), temperature coefficient (±150ppm/°C), and operating temperature range (-65°C ~ 155°C). Only parts with these compatible attributes and from the same manufacturer series are included as substitutes.

Parameter Comparison

Engineering Selection Recommendations

The main part, RCP2512B50R0JS6, is RoHS non-compliant and REACH affected, while the substitute part, RCP2512W50R0GEB, is ROHS3 compliant and has the same or better electrical and mechanical parameters such as resistance, power, temperature coefficient, and physical size. Where compliance to RoHS is required by regulation or organizational standards, RCP2512W50R0GEB provides a functionally equivalent alternative with enhanced compliance status.

Frequently Asked Questions (FAQ)

Q: What are the essential criteria for substituting RCP2512B50R0JS6 with another part?
A: The substitute part must match resistance, power rating, tolerance (equal or tighter), composition (thick film), features (moisture resistant), temperature coefficient, package size, and mechanical dimensions.

Q: Can RCP2512W50R0GEB be used in place of RCP2512B50R0JS6?
A: RCP2512W50R0GEB matches all stated electrical and mechanical parameters and has a tighter tolerance (±2%) and ROHS3 compliance, making it a compatible substitute based on the provided criteria.

Q: Are there any differences in package or footprint between the main part and the suggested substitute?
A: Both parts share the same 2512 (6432 Metric) package, with identical size, dimensions, and terminations.

Q: How should RoHS compliance affect the selection between these parts?
A: If RoHS compliance is necessary, RCP2512W50R0GEB should be selected, as the main part is RoHS non-compliant.

Q: Is there any change in performance parameters between the main part and the substitute?
A: All key parameters including resistance, power rating, temperature coefficient, composition, and package are maintained; the substitute offers a tighter tolerance.