RCP0505B75R0JEB Equivalent & Substitute Parts

Part Overview

The RCP0505B75R0JEB is a 75 Ohm ±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 ROHS3 compliance and unlimited moisture sensitivity level (MSL 1). Substitute parts are identified when equivalent electrical and mechanical specifications are required for design flexibility, inventory management, or supply chain optimization.

Substiute Parts

RCP0505B75R0JEB

Vishay DaleIn Stock: 1199RCP0505B75R0JEB Datasheet

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RCP0505W75R0GEB

Vishay DaleIn Stock: 1947RCP0505W75R0GEB Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RCP0505B75R0JEB is determined by the following critical parameters:

• Resistance Value: Must be 75 Ohms
• Package / Case: Must be 0505 (1412 Metric) for mechanical and electrical compatibility
• Power Rating: Must be 1.4W or greater
• Composition: Thick Film construction
• Operating Temperature Range: Must support -65°C ~ 155°C minimum
• RoHS Compliance: ROHS3 Compliant
• Moisture Sensitivity: MSL 1 (Unlimited)

The RCP0505W75R0GEB qualifies as a direct substitute based on these parameters. While tolerance differs (±2% versus ±5%), all critical electrical and mechanical specifications remain equivalent, and the tighter tolerance represents an upgrade path without compromising circuit performance.

Parameter Comparison

Engineering Selection Recommendations

Both the RCP0505B75R0JEB and RCP0505W75R0GEB are active production components with ROHS3 compliance and identical mechanical footprints. Selection between these parts should be based on tolerance requirements and circuit specifications. The RCP0505W75R0GEB offers improved tolerance performance (±2%) while maintaining all other electrical and environmental specifications. Both parts support the full operating temperature range of -65°C ~ 155°C and carry unlimited moisture sensitivity classification, making them suitable for demanding industrial applications.

Frequently Asked Questions (FAQ)

Q: Can RCP0505W75R0GEB replace RCP0505B75R0JEB in existing designs?

A: Yes. Both parts share identical resistance values, power ratings, package dimensions, and operating temperature ranges. The substitute features tighter tolerance (±2% versus ±5%), which is compatible with circuits designed for the original part.

Q: Are the physical dimensions identical?

A: Yes. Both parts use the 0505 (1412 Metric) package with dimensions of 0.055" L x 0.050" W (1.40mm x 1.27mm) and maximum seated height of 0.025" (0.64mm). They are mechanically interchangeable on PCBs.

Q: What is the difference between these two parts?

A: The primary difference is tolerance specification. RCP0505B75R0JEB has ±5% tolerance, while RCP0505W75R0GEB has ±2% tolerance. All other electrical and mechanical parameters are identical.

Q: Are both parts RoHS compliant?

A: Yes. Both RCP0505B75R0JEB and RCP0505W75R0GEB are ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity level.

Q: What is the temperature coefficient for these resistors?

A: Both parts have a temperature coefficient of ±150ppm/°C and operate across the range of -65°C ~ 155°C.