DMC502010R Equivalent & Substitute Parts

Part Overview

The DMC502010R is a dual NPN general-purpose amplification transistor manufactured by Panasonic Electronic Components in a 6-SMD (5 Leads) SMini5-F3-B surface mount package. This component is rated for 50V operation with a 100mA current rating and is designed for general amplification applications. The part is currently discontinued at DiGi Electronics, making equivalent substitutes necessary for ongoing production and maintenance applications.

Substiute Parts

DMC502010R

Panasonic Electronic ComponentsIn Stock: 809DMC502010R Datasheet

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UMX1NFHATN

Rohm SemiconductorIn Stock: 16991UMX1NFHATN Datasheet

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UMX1NTN

Rohm SemiconductorIn Stock: 224446UMX1NTN Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution for the DMC502010R is based on the following critical parameters:

• Transistor Configuration: Dual NPN configuration required
• Voltage Rating: Minimum 50V collector-emitter breakdown voltage
• Current Capability: Minimum 100mA collector current rating
• Mounting Type: Surface mount technology
• Package Compatibility: 6-lead surface mount package

The substitute parts UMX1NTN and UMX1NFHATN from Rohm Semiconductor meet these core electrical and mechanical requirements. Both parts feature dual NPN transistor arrays with 50V voltage ratings and 150mA current ratings, exceeding the minimum specifications of the original part. The UMT6 package (6-TSSOP, SC-88, SOT-363) provides mechanical compatibility with the original SMini5-F3-B package for surface mount applications.

Parameter Comparison

Engineering Selection Recommendations

Both UMX1NTN and UMX1NFHATN are suitable substitutes for the discontinued DMC502010R based on electrical parameter alignment and compliance status.

UMX1NTN is available in Cut Tape (CT) & Digi-Reel® packaging with 224,400 units in stock. This part is actively produced and maintains ROHS3 compliance with REACH unaffected status.

UMX1NFHATN is available in Tape & Reel (TR) packaging with 16,904 units in stock. This part includes AEC-Q101 automotive qualification and Automotive grade designation, providing additional reliability assurance for applications requiring automotive-level component standards.

Selection between these two substitutes should be based on packaging requirements (Cut Tape vs. Tape & Reel) and whether automotive qualification is necessary for the application.

Frequently Asked Questions (FAQ)

Q: Can UMX1NTN and UMX1NFHATN be used interchangeably with DMC502010R?

A: Both parts meet the core electrical requirements of the DMC502010R: dual NPN configuration, 50V voltage rating, and current capability exceeding 100mA. The primary difference is packaging format (Cut Tape vs. Tape & Reel) and automotive qualification status of the NFHATN variant.

Q: What is the difference between the UMX1NTN and UMX1NFHATN packages?

A: Both use the UMT6 package (6-TSSOP, SC-88, SOT-363) for the transistor array itself. The difference lies in the supply packaging: UMX1NTN comes in Cut Tape & Digi-Reel format, while UMX1NFHATN comes in Tape & Reel format. The transistor specifications are identical.

Q: Are the substitute parts RoHS compliant?

A: Yes. Both UMX1NTN and UMX1NFHATN are ROHS3 compliant, meeting current environmental regulations. The original DMC502010R was RoHS compliant, and the substitutes maintain this compliance level.

Q: What is the significance of AEC-Q101 qualification on the UMX1NFHATN?

A: AEC-Q101 qualification indicates the part meets automotive industry reliability standards. This certification is relevant only if your application requires automotive-grade components. For general amplification applications without automotive requirements, either substitute is acceptable.

Q: Are there any differences in electrical performance between the original and substitute parts?

A: The substitute parts exceed the original specifications in current rating (150mA vs. 100mA) and provide additional specified parameters such as transition frequency (180MHz), power rating (150mW), and DC current gain characteristics. These enhancements make the substitutes suitable for the original application with improved performance margins.