RCP0505W100RJEB Equivalent & Substitute Parts

Part Overview

The RCP0505W100RJEB is a 100 Ohms ±5% 1.4W chip resistor in 0505 (1412 Metric) package manufactured by Vishay Dale. This thick film, moisture-resistant component is designed for surface mount applications requiring reliable performance across industrial temperature ranges. The part is active in production with ROHS3 compliance and unlimited moisture sensitivity level (MSL 1), making it suitable for demanding electronic assemblies. Substitute parts are identified when equivalent electrical specifications and mechanical compatibility are maintained within the allowed parameter tolerances for this product category.

Substiute Parts

RCP0505W100RJEB

Vishay DaleIn Stock: 1038RCP0505W100RJEB Datasheet

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RCP0505W100RGEB

Vishay DaleIn Stock: 1752RCP0505W100RGEB Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution for the RCP0505W100RJEB is determined by strict equivalence in the following critical parameters:

• Resistance value: 100 Ohms (exact match required)
• Power rating: 1.4W (exact match required)
• Package / Case: 0505 (1412 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)
• RoHS Status: ROHS3 Compliant (exact match required)
• Moisture Sensitivity Level: 1 (Unlimited) (exact match required)

The tolerance specification may vary within acceptable limits for the application. The RCP0505W100RGEB qualifies as a substitute because it maintains all critical electrical and mechanical parameters while offering improved tolerance (±2% versus ±5%).

Parameter Comparison

Engineering Selection Recommendations

Both the RCP0505W100RJEB and RCP0505W100RGEB are active production components with ROHS3 compliance and identical environmental ratings. The RCP0505W100RGEB offers tighter tolerance specification (±2% versus ±5%) while maintaining all other electrical and mechanical characteristics. Selection between these parts depends on circuit tolerance requirements. Both components are suitable for applications requiring moisture resistance and operation across the -65°C to 155°C temperature range. Packaging format (Tape & Reel) and MSL 1 rating support standard surface mount assembly processes.

Frequently Asked Questions (FAQ)

Q: Can RCP0505W100RGEB replace RCP0505W100RJEB in existing designs?

A: Yes. The RCP0505W100RGEB maintains identical resistance value, power rating, package dimensions, and operating temperature range. The improved tolerance (±2% versus ±5%) makes it a direct substitute with enhanced precision characteristics.

Q: Are there any package or footprint differences between these parts?

A: No. Both parts use the 0505 (1412 Metric) package with identical dimensions: 0.055" L x 0.050" W (1.40mm x 1.27mm) and maximum seated height of 0.025" (0.64mm). PCB footprints are interchangeable.

Q: Do both parts meet the same compliance requirements?

A: Yes. Both RCP0505W100RJEB and RCP0505W100RGEB are ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity level, supporting identical handling and storage protocols.

Q: What is the primary difference between these substitute parts?

A: The tolerance specification differs: RCP0505W100RJEB is ±5% while RCP0505W100RGEB is ±2%. All other parameters including resistance value, power rating, temperature coefficient, and operating temperature range are identical.

Q: Are both parts available in Tape & Reel packaging?

A: Yes. Both components are supplied in Tape & Reel (TR) format suitable for automated assembly processes.