DMC264010R Equivalent & Substitute Parts

Part Overview

The DMC264010R is a pre-biased dual NPN bipolar transistor manufactured by Panasonic Electronic Components in a Surface Mount Mini6-G4-B package. This component integrates two NPN transistors with internal biasing resistors, designed for applications requiring compact switching and amplification functionality at 50V maximum collector-emitter breakdown voltage and 100mA maximum collector current.

The DMC264010R is discontinued at DiGi Electronics. Equivalent substitute parts are available from active manufacturers including Rohm Semiconductor and Toshiba Semiconductor and Storage, offering compatible electrical specifications and package alternatives suitable for direct replacement in existing designs.

Substiute Parts

DMC264010R

Panasonic Electronic ComponentsIn Stock: 1524DMC264010R Datasheet

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IMD10AT108

Rohm SemiconductorIn Stock: 47172IMD10AT108 Datasheet

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IMH11AT110

Rohm SemiconductorIn Stock: 62305IMH11AT110 Datasheet

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RN1602(TE85L,F)

Toshiba Semiconductor and StorageIn Stock: 9760RN1602(TE85L,F) Datasheet

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UMH11NFHATN

Rohm SemiconductorIn Stock: 3165UMH11NFHATN Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the DMC264010R is determined by the following critical parameters:

Mandatory Matching Criteria:

• Transistor Type: 2 NPN - Pre-Biased (Dual)
• Current - Collector (Ic) (Max): 100 mA minimum
• Voltage - Collector Emitter Breakdown (Max): 50V minimum
• Resistor - Base (R1): 10 kOhms
• Resistor - Emitter Base (R2): 10 kOhms
• Power - Max: 300 mW minimum
• Mounting Type: Surface Mount
• RoHS Compliance: Required

Compatible Package Variants: Substitute parts may utilize different Surface Mount package designations (Mini6-G4-B, SMT6, SC-74, SOT-457, SOT-23-6, SC-88, SOT-363, UMT6) provided the electrical specifications remain within or exceed the specified parameters.

All four substitute parts listed meet these mandatory criteria and are qualified for direct replacement in applications designed for the DMC264010R.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitutes (Dual NPN Configuration):

The IMH11AT110 (Rohm Semiconductor), RN1602(TE85L,F) (Toshiba Semiconductor and Storage), and UMH11NFHATN (Rohm Semiconductor) are direct functional equivalents to the DMC264010R, each maintaining the dual NPN pre-biased transistor configuration with identical base and emitter-base resistor values of 10 kOhms.

IMH11AT110 and RN1602(TE85L,F) are recommended as primary substitutes due to active product status, full 300 mW power rating, and 250 MHz transition frequency specification. Both parts are ROHS3 compliant with MSL 1 rating and available in high inventory quantities (62,200 and 9,669 units respectively).

UMH11NFHATN is suitable for applications requiring automotive-grade qualification (AEC-Q101 certified). This part operates at reduced maximum power dissipation of 150 mW and is available in 3,142 units. Selection of this part is appropriate only when automotive qualification is a design requirement.

Secondary Substitute (Mixed NPN/PNP Configuration):

The IMD10AT108 (Rohm Semiconductor) contains one NPN and one PNP pre-biased transistor pair rather than dual NPN configuration. This part is suitable only for applications where the PNP transistor can be utilized or left unused. IMD10AT108 offers higher collector current capability on the PNP element (500 mA) and is available in the highest inventory quantity (47,100 units). This part is not recommended as a direct replacement when dual NPN functionality is required.

Package Compatibility:

All substitute parts utilize Surface Mount packaging compatible with automated assembly processes. Physical package dimensions vary between Mini6-G4-B, SMT6, SC-74, SOT-457, SOT-363, and UMT6 designations. PCB layout and footprint verification is required prior to implementation.

Frequently Asked Questions (FAQ)

Q: Can the IMD10AT108 directly replace the DMC264010R?

A: The IMD10AT108 contains one NPN and one PNP transistor, whereas the DMC264010R contains two NPN transistors. Direct replacement is not suitable for applications requiring dual NPN functionality. The IMD10AT108 is appropriate only when the PNP element can be utilized in the circuit design or when one transistor element remains unused.

Q: What is the difference between the Rohm IMH11AT110 and the Toshiba RN1602(TE85L,F)?

A: Both parts meet the mandatory electrical specifications for substitution. The primary differences are manufacturer source, package designation variant (SC-74/SOT-457 versus SM6), and DC current gain specification (30 @ 5mA, 5V versus 50 @ 10mA, 5V). Both are active products with equivalent availability and compliance status. Selection between these parts is based on supply chain preference and PCB footprint compatibility.

Q: Is the UMH11NFHATN suitable for non-automotive applications?

A: The UMH11NFHATN is qualified for automotive applications (AEC-Q101) and is suitable for use in non-automotive designs. However, this part has a maximum power rating of 150 mW compared to 300 mW for the DMC264010R and other substitutes. Selection of the UMH11NFHATN for non-automotive applications is appropriate only when power dissipation requirements do not exceed 150 mW.

Q: Are all substitute parts RoHS compliant?

A: Yes. The DMC264010R is RoHS Compliant. All four substitute parts (IMH11AT110, RN1602(TE85L,F), UMH11NFHATN, and IMD10AT108) are ROHS3 Compliant, meeting current RoHS requirements.

Q: What is the significance of the 10 kOhms base and emitter-base resistor values?

A: The internal 10 kOhms base resistor (R1) and 10 kOhms emitter-base resistor (R2) are integrated into the pre-biased transistor package. These resistor values determine the switching characteristics and biasing behavior of the transistor. All qualified substitute parts maintain these identical resistor values, ensuring functional equivalence in circuit operation.

Q: Can substitute parts be used interchangeably on the same PCB?

A: Substitute parts utilize different Surface Mount package designations. Physical footprint compatibility must be verified before PCB implementation. The DMC264010R uses Mini6-G4-B packaging, while substitutes use SMT6, SC-74, SOT-457, SOT-363, or UMT6 packages. PCB layout modification may be required to accommodate different package dimensions.

Q: What is the Moisture Sensitivity Level (MSL) rating and why is it important?

A: All parts listed, including the DMC264010R and all substitutes, have MSL 1 (Unlimited) rating. This indicates the component has unlimited shelf life and does not require special moisture control during storage or handling. No baking or desiccant storage procedures are required prior to assembly.