RCP1206W100RJS3 Equivalent & Substitute Parts

Part Overview

The RCP1206W100RJS3 is a 100 Ohms ±5% 2.4W thick film chip resistor in 1206 (3216 Metric) package manufactured by Vishay Dale. This component is actively produced and widely used in applications requiring moisture-resistant surface-mount resistors with moderate tolerance specifications. Substitute parts are identified when design requirements demand improved tolerance, enhanced compliance certifications, or alternative packaging formats while maintaining core electrical and mechanical compatibility.

Substiute Parts

RCP1206W100RJS3

Vishay DaleIn Stock: 1071RCP1206W100RJS3 Datasheet

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RCP1206W100RGEB

Vishay DaleIn Stock: 2860RCP1206W100RGEB Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RCP1206W100RJS3 is determined by the following core parameters:

• Resistance value: 100 Ohms (exact match required)
• Power rating: 2.4W (exact match required)
• Package / Case: 1206 (3216 Metric) (exact match required)
• Composition: Thick Film (exact match required)
• Temperature Coefficient: ±150ppm/°C (exact match required)
• Operating Temperature Range: -65°C ~ 155°C (exact match required)
• Features: Moisture Resistant (exact match required)

Tolerance and RoHS compliance status are permitted to vary within substitute relationships. Tighter tolerance specifications (±2%) represent functional upgrades. Enhanced RoHS compliance certifications (ROHS3 Compliant versus RoHS non-compliant) indicate improved environmental and regulatory alignment.

Parameter Comparison

Engineering Selection Recommendations

The RCP1206W100RGEB serves as a direct substitute for the RCP1206W100RJS3 with the following considerations:

Tolerance improvement: The RCP1206W100RGEB provides ±2% tolerance compared to the ±5% tolerance of the RCP1206W100RJS3. This tighter tolerance specification is suitable for applications requiring higher precision resistor values without any electrical or mechanical redesign.

RoHS compliance: The RCP1206W100RGEB is ROHS3 Compliant, whereas the RCP1206W100RJS3 is RoHS non-compliant. Selection of the RCP1206W100RGEB is necessary for designs subject to RoHS regulatory requirements or customer specifications mandating ROHS3 compliance.

Packaging format: The RCP1206W100RGEB is supplied in Cut Tape (CT) & Digi-Reel® format, while the RCP1206W100RJS3 is supplied in Tape & Reel (TR) format. Packaging selection depends on assembly process requirements and component handling procedures.

Both parts share identical electrical performance characteristics, physical dimensions, and thermal specifications, ensuring direct circuit-level compatibility.

Frequently Asked Questions (FAQ)

Q: Can RCP1206W100RGEB replace RCP1206W100RJS3 in existing designs?

A: Yes. Both parts are electrically and mechanically identical in all core parameters: 100 Ohms resistance, 2.4W power rating, 1206 package, thick film composition, ±150ppm/°C temperature coefficient, and -65°C ~ 155°C operating range. The RCP1206W100RGEB offers improved tolerance (±2% versus ±5%) and ROHS3 compliance without requiring circuit modifications.

Q: What is the tolerance difference between these parts?

A: The RCP1206W100RJS3 has ±5% tolerance, while the RCP1206W100RGEB has ±2% tolerance. The tighter tolerance of the RCP1206W100RGEB provides greater precision in resistance value. Selection depends on circuit accuracy requirements.

Q: Are the physical dimensions identical?

A: Yes. Both parts are 1206 (3216 Metric) package with identical dimensions: 0.122" L x 0.060" W (3.10mm x 1.52mm) and maximum seated height of 0.025" (0.64mm). PCB footprints and assembly processes are interchangeable.

Q: What is the difference in packaging?

A: The RCP1206W100RJS3 is supplied in Tape & Reel (TR) format, while the RCP1206W100RGEB is supplied in Cut Tape (CT) & Digi-Reel® format. Packaging selection should align with your assembly equipment and component handling procedures.

Q: Why would I choose RCP1206W100RGEB over RCP1206W100RJS3?

A: Selection of RCP1206W100RGEB is appropriate when designs require ROHS3 compliance, tighter tolerance specifications (±2%), or Cut Tape packaging format. All other electrical and thermal characteristics remain identical.

Q: Are both parts actively manufactured?

A: Yes. Both the RCP1206W100RJS3 and RCP1206W100RGEB are Active status products from Vishay Dale with current inventory availability.