RCP2512B10R0JS6 Equivalent & Substitute Parts

Part Overview

The RCP2512B10R0JS6 is a 10 Ohm ±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 with standard tolerance specifications. Substitute parts are identified to address packaging format preferences, tolerance upgrades, and RoHS compliance requirements while maintaining electrical and mechanical compatibility.

Substiute Parts

RCP2512B10R0JS6

Vishay DaleIn Stock: 758RCP2512B10R0JS6 Datasheet

Current PartRFQ

RCP2512W10R0GEB

Vishay DaleIn Stock: 1993RCP2512W10R0GEB Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RCP2512B10R0JS6 is determined by the following critical parameters:

• Resistance Value: Must be 10 Ohms
• Power Rating: Must be 4.6W minimum
• Package Format: Must be 2512 (6432 Metric)
• Physical Dimensions: Must match 0.250" L x 0.124" W (6.35mm x 3.15mm)
• Composition: Must be Thick Film
• Temperature Coefficient: Must be ±150ppm/°C
• Operating Temperature Range: Must support -65°C ~ 155°C
• Moisture Sensitivity Level: Must be MSL 1 (Unlimited)

The RCP2512W10R0GEB qualifies as a direct substitute based on these parameters. The primary differences are tolerance upgrade (±2% vs ±5%) and packaging format (Cut Tape vs Tape & Reel), along with improved RoHS compliance status.

Parameter Comparison

Engineering Selection Recommendations

Both the RCP2512B10R0JS6 and RCP2512W10R0GEB are Active status components from Vishay Dale's RCP series. Selection between these parts should be based on the following criteria:

RCP2512B10R0JS6 is appropriate for applications where standard ±5% tolerance is acceptable and RoHS non-compliant status does not present regulatory constraints. This part is supplied in Tape & Reel packaging format.

RCP2512W10R0GEB is appropriate for applications requiring improved tolerance performance (±2%), ROHS3 compliance, or where Cut Tape packaging format is preferred for assembly operations. This substitute provides tighter tolerance specifications while maintaining identical electrical and thermal characteristics.

Both parts are electrically and mechanically interchangeable within the specified parameter boundaries. Selection should be driven by tolerance requirements, regulatory compliance mandates, and packaging format preferences for the intended application.

Frequently Asked Questions (FAQ)

Q: Can RCP2512W10R0GEB be used as a direct replacement for RCP2512B10R0JS6?

A: Yes. Both components share identical resistance value (10 Ohms), power rating (4.6W), package format (2512), thermal characteristics (±150ppm/°C, -65°C ~ 155°C), and moisture sensitivity level (MSL 1). The substitute offers improved tolerance (±2% vs ±5%) and ROHS3 compliance.

Q: What is the difference between Tape & Reel and Cut Tape packaging?

A: Tape & Reel (TR) packaging supplies components on continuous tape wound on reels, suitable for high-volume automated assembly. Cut Tape (CT) packaging supplies components on tape segments cut to specific lengths, suitable for lower-volume or mixed-component assembly operations. Both formats contain identical components.

Q: Does the tolerance difference affect circuit performance?

A: The RCP2512W10R0GEB provides ±2% tolerance compared to ±5% for the RCP2512B10R0JS6. Applications requiring tighter resistance accuracy should specify the substitute part. Both tolerances are within the thick film resistor classification.

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

A: No. Both parts operate across the identical temperature range (-65°C ~ 155°C) with the same temperature coefficient (±150ppm/°C) and moisture sensitivity level (MSL 1 - Unlimited). Environmental performance is equivalent.

Q: What does ROHS3 compliance mean?

A: ROHS3 compliance indicates the component meets Restriction of Hazardous Substances Directive 3 requirements, restricting specified hazardous materials. The RCP2512B10R0JS6 is RoHS non-compliant, while the RCP2512W10R0GEB is ROHS3 compliant. Selection depends on regulatory requirements for the end application.