DFE201612R-H-1R0M=P2 Equivalent & Substitute Parts

Part Overview

The DFE201612R-H-1R0M=P2 is a 1 µH shielded drum core wirewound inductor manufactured by Murata Electronics, rated for 2.6 A with a maximum DC resistance of 70 mOhm. The component is housed in a 0806 (2016 Metric) surface mount package and operates across the temperature range of -40°C to 85°C. This part is currently listed as obsolete, making identification of suitable substitute components essential for ongoing design support and production continuity.

Substiute Parts

DFE201612R-H-1R0M=P2

Murata ElectronicsIn Stock: 6467DFE201612R-H-1R0M=P2 Datasheet

Current PartRFQ

DFE201612P-1R0M=P2

Murata ElectronicsIn Stock: 6577DFE201612P-1R0M=P2 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the DFE201612R-H-1R0M=P2 is determined by the following critical parameters:

• Inductance Value: Must remain 1 µH to maintain circuit functionality
• Package / Case: Must be 0806 (2016 Metric) for mechanical and electrical compatibility
• Shielding: Must be shielded to preserve electromagnetic isolation characteristics
• Current Rating: Substitute must meet or exceed 2.6 A to handle circuit current demands
• DC Resistance: Lower or equal DCR values are acceptable; higher values may increase power dissipation
• Operating Temperature Range: Substitute must support the required thermal operating window
• Mounting Type: Must be surface mount for PCB assembly compatibility
• Compliance: RoHS3 compliance required for regulatory adherence

The DFE201612P-1R0M=P2 meets all substitution criteria with improved electrical performance characteristics.

Parameter Comparison

Engineering Selection Recommendations

The DFE201612P-1R0M=P2 is a direct substitute for the obsolete DFE201612R-H-1R0M=P2. The substitute part maintains identical inductance, package dimensions, and shielding characteristics while providing improved electrical performance through lower DC resistance (54 mOhm versus 70 mOhm) and higher current rating (2.7 A versus 2.6 A). The extended operating temperature range (-40°C to 125°C versus -40°C to 85°C) provides additional thermal margin for demanding applications. Both components are ROHS3 compliant and carry identical tolerance specifications. The substitute part is currently in active production status, ensuring long-term availability and supply chain continuity.

Frequently Asked Questions (FAQ)

Q: Can the DFE201612P-1R0M=P2 be used as a direct replacement for the DFE201612R-H-1R0M=P2?

A: Yes. Both components share identical inductance values, package dimensions, and shielding characteristics. The substitute part meets or exceeds all critical electrical parameters of the original component.

Q: What are the key differences between these two inductors?

A: The primary differences are DC resistance (54 mOhm versus 70 mOhm), current rating (2.7 A versus 2.6 A), and operating temperature range (-40°C to 125°C versus -40°C to 85°C). The substitute part offers improved electrical performance in all three areas.

Q: Will the lower DC resistance of the substitute part affect circuit performance?

A: Lower DC resistance reduces power dissipation and heat generation in the inductor, which is beneficial for circuit efficiency and thermal management. This change does not negatively impact circuit functionality.

Q: Are both parts compatible with the same PCB footprint?

A: Yes. Both components use the 0806 (2016 Metric) package with identical physical dimensions (0.079" L x 0.063" W, height 0.047" max), ensuring full mechanical compatibility with existing PCB designs.

Q: What is the significance of the extended temperature range in the substitute part?

A: The DFE201612P-1R0M=P2 operates to 125°C versus 85°C for the original part. This extended range provides additional thermal margin for applications operating in elevated temperature environments or with higher ambient conditions.

Q: Are both parts RoHS compliant?

A: Yes. Both the DFE201612R-H-1R0M=P2 and DFE201612P-1R0M=P2 are ROHS3 compliant, meeting regulatory requirements for hazardous substance restrictions.