RCP1206W100RJEB Equivalent & Substitute Parts

Part Overview

The RCP1206W100RJEB is a 100 Ohms ±5% 2.4W chip resistor in 1206 (3216 Metric) package manufactured by Vishay Dale. This thick film, moisture-resistant component is actively produced and widely used in applications requiring reliable power dissipation in compact form factors. Substitute parts are identified to provide alternatives with identical or improved electrical and mechanical specifications while maintaining compatibility with the original design envelope.

Substiute Parts

RCP1206W100RJEB

Vishay DaleIn Stock: 861RCP1206W100RJEB Datasheet

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RCP1206W100RGEB

Vishay DaleIn Stock: 2860RCP1206W100RGEB Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the RCP1206W100RJEB is determined by the following critical parameters:

• Resistance Value: Must be 100 Ohms
• Package / Case: Must be 1206 (3216 Metric) for PCB footprint compatibility
• Power Rating: Must be 2.4W or greater
• Composition: Thick Film construction
• Operating Temperature Range: Must encompass -65°C ~ 155°C
• Moisture Resistance: Required feature
• RoHS Compliance: ROHS3 Compliant status

The substitute part RCP1206W100RGEB meets all these criteria with an improved tolerance specification (±2% versus ±5%), making it a direct upgrade while maintaining full mechanical and thermal compatibility.

Parameter Comparison

Engineering Selection Recommendations

Both the RCP1206W100RJEB and RCP1206W100RGEB are active products from Vishay Dale with ROHS3 compliance and MSL 1 rating. The RCP1206W100RGEB provides improved tolerance performance (±2% versus ±5%) while maintaining identical mechanical dimensions, thermal characteristics, and power dissipation capability. Selection between these parts depends on circuit tolerance requirements: the main part is suitable for general-purpose applications, while the substitute offers enhanced precision for circuits requiring tighter resistance value control.

Frequently Asked Questions (FAQ)

Q: Can RCP1206W100RGEB replace RCP1206W100RJEB in existing designs?

A: Yes. Both parts share identical package dimensions (1206), power rating (2.4W), operating temperature range (-65°C ~ 155°C), and moisture resistance characteristics. The substitute has improved tolerance (±2% vs ±5%), making it a direct mechanical and electrical upgrade.

Q: What is the difference between these two part numbers?

A: The primary difference is tolerance specification. RCP1206W100RJEB has ±5% tolerance, while RCP1206W100RGEB has ±2% tolerance. Both are thick film, moisture-resistant 100 Ohm 2.4W resistors in 1206 package from Vishay Dale.

Q: Are there packaging differences between these parts?

A: Yes. RCP1206W100RJEB is supplied in Tape & Reel (TR) packaging, while RCP1206W100RGEB is supplied in Cut Tape (CT) & Digi-Reel® packaging. Both are suitable for automated assembly; packaging choice depends on procurement and handling requirements.

Q: Do both parts meet RoHS requirements?

A: Yes. Both RCP1206W100RJEB and RCP1206W100RGEB are ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity level.

Q: Which part should I select for new designs?

A: Selection is based on tolerance requirements. For applications requiring ±2% accuracy, specify RCP1206W100RGEB. For general-purpose applications where ±5% tolerance is acceptable, either part is suitable.