RCP0505W75R0GEC Equivalent & Substitute Parts

Part Overview

The RCP0505W75R0GEC is a 75 Ohm ±2% 1.4W chip resistor manufactured by Vishay Dale in the 0505 (1412 Metric) package. This moisture-resistant thick film resistor is designed for surface mount applications requiring stable performance across industrial temperature ranges. The part is currently in active production status with ROHS3 compliance and unlimited moisture sensitivity level (MSL 1), making it suitable for long-term storage and deployment in standard manufacturing environments.

Equivalent and substitute parts are identified to support procurement flexibility, inventory management, and supply chain continuity when the primary part number becomes unavailable or when alternative sourcing is required.

Substiute Parts

RCP0505W75R0GEC

Vishay DaleIn Stock: 1176RCP0505W75R0GEC Datasheet

Current PartRFQ

RCP0505W75R0GEB

Vishay DaleIn Stock: 1947RCP0505W75R0GEB Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RCP0505W75R0GEC is determined by strict equivalence across the following critical parameters:

• Resistance value: 75 Ohms
• Tolerance: ±2%
• Power rating: 1.4W
• Package designation: 0505 (1412 Metric)
• Composition: Thick Film
• Temperature coefficient: ±150ppm/°C
• Operating temperature range: -65°C ~ 155°C
• Moisture resistance feature
• RoHS compliance level: ROHS3
• Moisture sensitivity level: 1 (Unlimited)
• Termination count: 2

Parts meeting all these specifications are classified as direct equivalents and may be substituted without circuit redesign or performance degradation.

Parameter Comparison

Engineering Selection Recommendations

Both RCP0505W75R0GEC and RCP0505W75R0GEB are active production parts from Vishay Dale with identical electrical and mechanical specifications. Selection between these part numbers may be based on inventory availability and procurement lead times. Both parts maintain ROHS3 compliance and MSL 1 rating, ensuring compatibility with standard manufacturing processes and long-term storage requirements. No performance differentiation exists between these equivalents based on the provided specifications.

Frequently Asked Questions (FAQ)

Q: Can RCP0505W75R0GEB be used as a direct replacement for RCP0505W75R0GEC?

A: Yes. Both parts are manufactured by Vishay Dale with identical resistance (75 Ohms), tolerance (±2%), power rating (1.4W), package (0505), composition (thick film), temperature coefficient (±150ppm/°C), operating range (-65°C ~ 155°C), and compliance certifications (ROHS3, MSL 1). No circuit modifications are required.

Q: Are there any physical differences between these part numbers?

A: No. Both parts share identical dimensions (0.055" L x 0.050" W / 1.40mm x 1.27mm) and maximum seated height (0.025" / 0.64mm), confirming PCB footprint and assembly compatibility.

Q: What determines substitution eligibility for this resistor?

A: Substitution is determined by matching all critical parameters: resistance value, tolerance, power rating, package type, composition, temperature coefficient, operating temperature range, moisture resistance feature, RoHS compliance level, and moisture sensitivity level. Deviation in any parameter disqualifies a part as a direct equivalent.

Q: Are both parts suitable for tape and reel packaging?

A: Yes. Both RCP0505W75R0GEC and RCP0505W75R0GEB are supplied in Tape & Reel (TR) packaging, supporting automated assembly processes.

Q: What is the significance of MSL 1 rating for these parts?

A: MSL 1 (Unlimited) indicates these parts have unlimited shelf life and do not require special moisture control during storage or handling, simplifying inventory management and reducing procurement constraints.