RCP0505W100RJS6 Equivalent & Substitute Parts

Part Overview

The RCP0505W100RJS6 is a 100 Ohms ±5% 1.4W chip resistor in 0505 (1412 Metric) package manufactured by Vishay Dale. This thick film, moisture-resistant component operates across -65°C to 155°C and is classified as Active product status. Substitute parts are identified when equivalent electrical performance and mechanical compatibility can be maintained while potentially improving tolerance specifications or compliance certifications.

Substiute Parts

RCP0505W100RJS6

Vishay DaleIn Stock: 852RCP0505W100RJS6 Datasheet

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RCP0505W100RGEB

Vishay DaleIn Stock: 1752RCP0505W100RGEB Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the RCP0505W100RJS6 is determined by maintaining the following critical parameters:

• Resistance value: 100 Ohms (exact match required)
• Power rating: 1.4W (minimum requirement)
• Package / Case: 0505 (1412 Metric) (mechanical and thermal compatibility)
• Composition: Thick Film (electrical performance characteristics)
• Temperature Coefficient: ±150ppm/°C (thermal stability)
• Operating Temperature Range: -65°C ~ 155°C (environmental suitability)
• Features: Moisture Resistant (environmental protection)
• Number of Terminations: 2 (circuit connectivity)

Tolerance specifications may vary within acceptable design margins. RoHS compliance and product status are secondary selection criteria based on application requirements and regulatory constraints.

Parameter Comparison

Engineering Selection Recommendations

The RCP0505W100RGEB serves as a direct substitute for the RCP0505W100RJS6 with the following considerations:

Electrical performance is maintained across all critical parameters. The substitute part provides improved tolerance specification (±2% versus ±5%), which reduces resistive value variance in circuit applications. Both components share identical power ratings, thermal coefficients, and operating temperature ranges, ensuring equivalent thermal and electrical behavior.

The RCP0505W100RGEB achieves ROHS3 compliance, whereas the main part is RoHS non-compliant. This distinction is relevant for applications subject to RoHS regulatory requirements or customer specifications mandating compliant components.

Both parts maintain Active product status and identical packaging, ensuring continued availability and mechanical compatibility with existing PCB designs and assembly processes.

Frequently Asked Questions (FAQ)

Q: Can RCP0505W100RGEB replace RCP0505W100RJS6 in existing designs?

A: Yes. Both components share identical resistance values, power ratings, package dimensions, and operating temperature ranges. The substitute part is mechanically and electrically compatible with existing PCB layouts and assembly specifications.

Q: What is the difference between ±5% and ±2% tolerance?

A: Tolerance defines the maximum deviation of actual resistance from the nominal 100 Ohm value. The RCP0505W100RJS6 allows ±5 Ohms deviation (95-105 Ohms), while the RCP0505W100RGEB allows ±2 Ohms deviation (98-102 Ohms). Tighter tolerance improves circuit precision in applications requiring strict resistive accuracy.

Q: Are both parts suitable for the same temperature range?

A: Yes. Both components operate across -65°C to 155°C with identical temperature coefficients of ±150ppm/°C, ensuring equivalent thermal stability and performance across the full operating range.

Q: Does RoHS compliance affect electrical performance?

A: No. RoHS compliance is a regulatory and material composition requirement, not an electrical performance specification. Both parts deliver identical electrical characteristics. RoHS3 compliance of the substitute part is relevant only for applications subject to RoHS regulations or customer mandates.

Q: Are the physical dimensions identical?

A: Yes. Both components are packaged in 0505 (1412 Metric) with dimensions of 0.055" L x 0.050" W (1.40mm x 1.27mm) and maximum seated height of 0.025" (0.64mm), ensuring identical PCB footprint compatibility.

Q: What is Moisture Sensitivity Level 1?

A: MSL 1 indicates unlimited shelf life without moisture absorption concerns. Both parts carry this classification, meaning no special moisture control measures are required during storage or handling.