RCP0505W75R0JS2 Equivalent & Substitute Parts

Part Overview

The RCP0505W75R0JS2 is a 75 Ohm ±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 are required, particularly when enhanced tolerance specifications or improved compliance certifications are necessary.

Substiute Parts

RCP0505W75R0JS2

Vishay DaleIn Stock: 1092RCP0505W75R0JS2 Datasheet

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RCP0505W75R0GEB

Vishay DaleIn Stock: 1947RCP0505W75R0GEB Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the RCP0505W75R0JS2 is based on strict equivalence of the following critical parameters:

• Resistance value: 75 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)
• Moisture Resistant feature (required)
• Moisture Sensitivity Level: 1 (Unlimited) (exact match required)

Tolerance may vary within acceptable design margins. RoHS compliance status and inventory availability do not affect electrical or mechanical substitutability but are noted for procurement considerations.

Parameter Comparison

Engineering Selection Recommendations

The RCP0505W75R0GEB serves as a direct electrical and mechanical substitute for the RCP0505W75R0JS2. Both components share identical resistance, power rating, package dimensions, and thermal characteristics. The primary distinction is tolerance specification: RCP0505W75R0GEB provides ±2% tolerance compared to ±5% in the RCP0505W75R0JS2, representing improved precision without altering electrical performance or physical compatibility.

RCP0505W75R0GEB additionally carries ROHS3 compliance certification, whereas RCP0505W75R0JS2 is RoHS non-compliant. Selection between these parts depends on regulatory requirements and tolerance specifications applicable to the end application.

Frequently Asked Questions (FAQ)

Q: Can RCP0505W75R0GEB replace RCP0505W75R0JS2 in existing designs?

A: Yes. Both components are electrically and mechanically equivalent. They share identical resistance value, power rating, package dimensions, operating temperature range, and thermal characteristics. Physical board layout and footprint compatibility are guaranteed.

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

A: Tolerance defines the acceptable deviation from the nominal 75 Ohm resistance value. RCP0505W75R0JS2 allows deviation up to ±5% (71.25–78.75 Ohms), while RCP0505W75R0GEB restricts deviation to ±2% (74.6–76.5 Ohms). Applications requiring tighter resistance accuracy benefit from the ±2% specification.

Q: Are the physical dimensions identical?

A: Yes. Both parts measure 0.055" L x 0.050" W (1.40mm x 1.27mm) with maximum seated height of 0.025" (0.64mm). They are packaged in identical 0505 (1412 Metric) cases with two terminations.

Q: What does RoHS compliance mean for component selection?

A: RoHS (Restriction of Hazardous Substances) compliance indicates adherence to environmental regulations restricting specific materials. RCP0505W75R0GEB is ROHS3 compliant; RCP0505W75R0JS2 is not. Regulatory requirements or customer specifications may mandate RoHS-compliant components.

Q: Do both parts operate across the same temperature range?

A: Yes. Both components operate from -65°C to 155°C with identical temperature coefficient of ±150ppm/°C, ensuring equivalent thermal performance across all specified conditions.

Q: Is the moisture resistance rating the same?

A: Yes. Both parts feature moisture-resistant thick film construction with Moisture Sensitivity Level 1 (Unlimited), indicating no moisture sensitivity limitations during storage or handling.