RCP0505B50R0GED Equivalent & Substitute Parts

Part Overview

The RCP0505B50R0GED is a 50 Ohm ±2% 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 ROHS3 compliant with MSL 1 rating. The part is currently active in production. Substitute parts are identified when equivalent electrical specifications, mechanical dimensions, and environmental ratings are maintained across the same package class.

Substiute Parts

RCP0505B50R0GED

Vishay DaleIn Stock: 1142RCP0505B50R0GED Datasheet

Current PartRFQ

RCP0505W50R0GEB

Vishay DaleIn Stock: 4118RCP0505W50R0GEB Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RCP0505B50R0GED is determined by strict equivalence across the following parameters:

• Resistance value: 50 Ohms
• Tolerance: ±2%
• Power rating: 1.4W
• Package designation: 0505 (1412 Metric)
• Physical dimensions: 0.055" L x 0.050" W (1.40mm x 1.27mm)
• Height seated maximum: 0.025" (0.64mm)
• Composition: Thick Film
• Temperature coefficient: ±150ppm/°C
• Operating temperature range: -65°C ~ 155°C
• Moisture resistance: Required
• RoHS compliance: ROHS3 Compliant
• MSL rating: 1 (Unlimited)

Parts meeting all these criteria are classified as direct substitutes. The RCP0505W50R0GEB meets all specified parameters and is listed as an equivalent substitute.

Parameter Comparison

Engineering Selection Recommendations

Both the RCP0505B50R0GED and RCP0505W50R0GEB are active production components from Vishay Dale with identical electrical and mechanical specifications. Selection between these parts may be based on inventory availability and supply chain considerations. Both parts maintain ROHS3 compliance and MSL 1 rating, suitable for applications requiring moisture-resistant thick film resistors in compact 0505 packages. The RCP0505W50R0GEB currently has higher inventory availability (4050 Pcs vs. 1038 Pcs).

Frequently Asked Questions (FAQ)

Q: Can RCP0505W50R0GEB be used as a direct replacement for RCP0505B50R0GED?

A: Yes. Both parts are manufactured by Vishay Dale in the RCP series with identical electrical specifications (50 Ohms ±2%, 1.4W), mechanical dimensions (0505 package, 1.40mm x 1.27mm), temperature characteristics (±150ppm/°C, -65°C to 155°C), and environmental ratings (ROHS3, MSL 1). They are functionally equivalent.

Q: Are there any differences in packaging or handling between these parts?

A: Both parts are supplied in Tape & Reel (TR) packaging with identical MSL 1 (Unlimited) moisture sensitivity ratings. No special handling differences apply.

Q: What determines if a part is a valid substitute for the RCP0505B50R0GED?

A: A valid substitute must match all specified parameters: 50 Ohm resistance, ±2% tolerance, 1.4W power rating, 0505 package dimensions, thick film composition, ±150ppm/°C temperature coefficient, -65°C to 155°C operating range, moisture resistance, ROHS3 compliance, and MSL 1 rating.

Q: Can parts from other manufacturers substitute for this Vishay Dale component?

A: Substitution eligibility is determined solely by matching the electrical and mechanical parameters specified in this reference. Manufacturer equivalents outside the Vishay Dale RCP series would require verification against all listed parameters.