RCP0505W100RJTP Equivalent & Substitute Parts

Part Overview

The RCP0505W100RJTP is a 100 Ohms ±5% 1.4W chip resistor manufactured by Vishay Dale in the 0505 (1412 Metric) package. This thick film, moisture-resistant component is designed for surface mount applications requiring reliable performance across industrial temperature ranges. The part is currently active in production with 1081 pieces available in stock. Substitute parts are identified to address specific application requirements such as improved tolerance specifications or enhanced compliance certifications.

Substiute Parts

RCP0505W100RJTP

Vishay DaleIn Stock: 1143RCP0505W100RJTP Datasheet

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RCP0505W100RGEB

Vishay DaleIn Stock: 1752RCP0505W100RGEB Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the RCP0505W100RJTP 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 type: 0505 (1412 Metric) (exact match required)
• Composition: Thick Film (exact match required)
• Temperature coefficient: ±150ppm/°C (exact match required)
• Operating temperature range: -65°C to 155°C (exact match required)
• Moisture resistance: Present (exact match required)
• Termination count: 2 (exact match required)

Tolerance and RoHS compliance may vary between the main part and substitutes without affecting functional equivalence, provided all other parameters remain identical.

Parameter Comparison

Engineering Selection Recommendations

The RCP0505W100RGEB serves as a direct functional equivalent to the RCP0505W100RJTP with the following distinctions:

The RCP0505W100RGEB provides improved tolerance specification at ±2% compared to the ±5% tolerance of the RCP0505W100RJTP. Both parts maintain identical electrical and mechanical characteristics across all other parameters, including power rating, temperature coefficient, and operating temperature range.

The RCP0505W100RGEB achieves ROHS3 compliance, whereas the RCP0505W100RJTP is RoHS non-compliant. Selection between these parts depends on regulatory requirements and application-specific compliance mandates.

Both parts are active products with established supply availability, supporting long-term design continuity.

Frequently Asked Questions (FAQ)

Q: Can RCP0505W100RGEB replace RCP0505W100RJTP in existing designs?

A: Yes. The RCP0505W100RGEB is functionally equivalent to the RCP0505W100RJTP. Both parts share identical resistance, power rating, package dimensions, temperature coefficient, and operating temperature range. The primary differences are tolerance specification (±2% vs. ±5%) and RoHS compliance status.

Q: What is the significance of the tolerance difference between these parts?

A: The RCP0505W100RGEB operates at ±2% tolerance, providing tighter resistance accuracy compared to the ±5% tolerance of the RCP0505W100RJTP. Applications requiring precise resistance values benefit from the improved tolerance specification of the RCP0505W100RGEB.

Q: Are the physical dimensions identical between these parts?

A: Yes. Both the RCP0505W100RJTP and RCP0505W100RGEB are packaged in the 0505 (1412 Metric) format with identical dimensions of 0.055" L x 0.050" W (1.40mm x 1.27mm) and maximum seated height of 0.025" (0.64mm). PCB layout and assembly processes remain unchanged.

Q: What does RoHS compliance mean for component selection?

A: RoHS compliance indicates adherence to restrictions on hazardous substances in electrical and electronic equipment. The RCP0505W100RGEB is ROHS3 compliant, while the RCP0505W100RJTP is RoHS non-compliant. Applications subject to RoHS regulations require the compliant variant.

Q: Are both parts available for immediate procurement?

A: Yes. The RCP0505W100RJTP has 1081 pieces in stock, and the RCP0505W100RGEB has 1644 pieces in stock, both available as new original components in Tape & Reel packaging.