RCP1206B10R0JS3 Equivalent & Substitute Parts

Part Overview

The RCP1206B10R0JS3 is a 10 Ohm ±5% 2.4W chip resistor in 1206 (3216 Metric) package manufactured by Vishay Dale. This thick film, moisture-resistant component operates across -65°C to 155°C and is currently in active production status. Substitute parts are identified when equivalent electrical performance and mechanical compatibility are required, particularly when improved tolerance specifications or enhanced compliance certifications are necessary for system requirements.

Substiute Parts

RCP1206B10R0JS3

Vishay DaleIn Stock: 1052RCP1206B10R0JS3 Datasheet

Current PartRFQ

RCP1206W10R0GEB

Vishay DaleIn Stock: 4995RCP1206W10R0GEB Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the RCP1206B10R0JS3 is based on strict equivalence of the following critical parameters:

• Resistance value: 10 Ohms (exact match required)
• Power rating: 2.4W (minimum requirement)
• Package / Case: 1206 (3216 Metric) (mechanical and electrical compatibility)
• Composition: Thick Film (performance characteristics)
• Temperature Coefficient: ±150ppm/°C (thermal stability)
• Operating Temperature Range: -65°C ~ 155°C (environmental compatibility)
• Moisture Sensitivity Level: 1 (Unlimited) (handling and storage requirements)

Substitute parts may differ in tolerance specification and RoHS compliance status while maintaining all other electrical and mechanical parameters. The RCP1206W10R0GEB qualifies as a direct substitute based on these criteria.

Parameter Comparison

Engineering Selection Recommendations

The RCP1206W10R0GEB serves as a direct electrical and mechanical substitute for the RCP1206B10R0JS3. The substitute part provides improved tolerance specification (±2% versus ±5%), which enhances circuit accuracy without compromising any electrical or thermal performance parameters. The RCP1206W10R0GEB achieves ROHS3 compliance, whereas the main part is RoHS non-compliant. Selection between these parts depends on system compliance requirements and tolerance specifications necessary for the application. Both parts maintain identical power rating, package dimensions, temperature operating range, and moisture sensitivity classification.

Frequently Asked Questions (FAQ)

Q: Can RCP1206W10R0GEB be used as a direct replacement for RCP1206B10R0JS3?

A: Yes. Both parts share identical resistance value (10 Ohms), power rating (2.4W), package type (1206), thermal characteristics (±150ppm/°C, -65°C ~ 155°C), and moisture sensitivity level (MSL 1). The substitute part features improved tolerance (±2% versus ±5%) and ROHS3 compliance.

Q: What are the key differences between these two parts?

A: The primary differences are tolerance specification and RoHS compliance status. RCP1206W10R0GEB provides ±2% tolerance compared to ±5% for RCP1206B10R0JS3, and achieves ROHS3 compliance versus non-compliant status of the main part.

Q: Are the physical dimensions identical?

A: Yes. Both parts are packaged in 1206 (3216 Metric) with identical dimensions of 0.122" L x 0.060" W (3.10mm x 1.52mm) and maximum seated height of 0.025" (0.64mm). They are mechanically interchangeable on PCB layouts.

Q: Does the tolerance difference affect circuit performance?

A: The ±2% tolerance of RCP1206W10R0GEB provides tighter resistance value control compared to the ±5% tolerance of RCP1206B10R0JS3. Applications requiring higher precision in resistance values benefit from the substitute part's improved tolerance specification.

Q: Are there packaging format differences?

A: Yes. RCP1206B10R0JS3 is supplied in Tape & Reel (TR) format, while RCP1206W10R0GEB is supplied in Cut Tape (CT) format. Both formats are standard for 1206 package components and do not affect electrical or mechanical compatibility.