MCU08050D1009DP50S Equivalent & Substitute Parts

Part Overview

The MCU08050D1009DP50S is a 10 Ohm ±0.5% 0.125W thin film chip resistor in 0805 (2012 Metric) package manufactured by Vishay Beyschlag/Draloric/BC Components. This component is classified as Active product status and is RoHS3 compliant with MSL 1 rating. Equivalent and substitute parts are identified based on matching electrical specifications, package dimensions, and operational characteristics to ensure direct circuit compatibility.

Substiute Parts

MCU08050D1009DP50S

Vishay Beyschlag/Draloric/BC ComponentsIn Stock: 1230MCU08050D1009DP50S Datasheet

Current PartRFQ

MCU08050D1009DP500

Vishay Beyschlag/Draloric/BC ComponentsIn Stock: 5299MCU08050D1009DP500 Datasheet

DirectRFQ

PTN0805E10R0BST1

Vishay Dale Thin FilmIn Stock: 3550PTN0805E10R0BST1 Datasheet

UpgradeRFQ

TNPW080510R0DEEA

Vishay DaleIn Stock: 7713TNPW080510R0DEEA Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the MCU08050D1009DP50S are classified into two categories based on electrical and mechanical compatibility:

Direct Equivalent (Same Specifications): MCU08050D1009DP500 maintains identical electrical parameters: 10 Ohms ±0.5% tolerance, 0.125W power rating, thin film composition with anti-sulfur feature, and 0805 package. The only difference is packaging format (Tape & Reel variant). This part is a direct functional equivalent.

Upgrade Substitutes (Enhanced Specifications): PTN0805E10R0BST1 and TNPW080510R0DEEA offer improved performance characteristics while maintaining core compatibility. Both retain the 10 Ohm resistance, 0805 package, and thin film composition. PTN0805E10R0BST1 provides tighter tolerance (±0.1% vs ±0.5%) and higher power rating (0.2W vs 0.125W). TNPW080510R0DEEA offers higher power rating (0.26W vs 0.125W) and extended operating temperature range (-55°C ~ 175°C vs -55°C ~ 155°C), with automotive AEC-Q200 qualification.

Substitution eligibility is determined by: matching resistance value, compatible package dimensions, equivalent or superior tolerance, equal or higher power rating, and compatible temperature coefficient.

Parameter Comparison

Engineering Selection Recommendations

All listed substitute parts maintain Active product status and ROHS3 compliance, ensuring regulatory alignment with the original MCU08050D1009DP50S.

MCU08050D1009DP500 is the direct equivalent for applications requiring identical specifications and is suitable for one-to-one replacement in existing designs.

PTN0805E10R0BST1 is applicable for designs requiring improved tolerance control (±0.1%) or higher power dissipation capacity (0.2W). The non-inductive feature provides additional benefit for high-frequency applications.

TNPW080510R0DEEA is applicable for automotive applications requiring AEC-Q200 qualification or extended operating temperature range to 175°C. The higher power rating (0.26W) accommodates designs with increased thermal requirements.

Frequently Asked Questions (FAQ)

Q: Can MCU08050D1009DP500 be used as a direct replacement for MCU08050D1009DP50S? A: Yes. Both parts share identical electrical specifications (10 Ohms ±0.5%, 0.125W), composition (thin film), package (0805), and operating temperature range (-55°C ~ 155°C). The difference is packaging format only.

Q: What is the primary advantage of PTN0805E10R0BST1 over the original part? A: PTN0805E10R0BST1 provides tighter tolerance (±0.1% vs ±0.5%) and higher power rating (0.2W vs 0.125W). The non-inductive construction is beneficial for precision circuits and high-frequency applications.

Q: When should TNPW080510R0DEEA be selected? A: TNPW080510R0DEEA is specified for automotive applications requiring AEC-Q200 qualification or for designs operating at temperatures above 155°C up to 175°C. The 0.26W power rating accommodates higher thermal loads.

Q: Are all substitute parts compatible with the 0805 package footprint? A: Yes. All substitute parts use the 0805 (2012 Metric) package with identical land pattern dimensions, ensuring PCB footprint compatibility.

Q: Do all parts meet RoHS3 compliance? A: Yes. MCU08050D1009DP50S, MCU08050D1009DP500, PTN0805E10R0BST1, and TNPW080510R0DEEA are all ROHS3 compliant with MSL 1 rating.

Q: Can substitute parts with higher power ratings be used in place of the original part? A: Yes. Parts with equal or higher power ratings are functionally compatible. Higher power ratings provide additional thermal margin without affecting circuit operation at the original design power level.