DFE201612R-H-2R2M=P2 Equivalent & Substitute Parts

Part Overview

The DFE201612R-H-2R2M=P2 is a 2.2 µH shielded drum core wirewound inductor manufactured by Murata Electronics, designed for surface mount applications in the 0806 (2016 Metric) package. This component is classified as obsolete, making identification of suitable substitute parts essential for ongoing production and design continuity. The part delivers 1.4 A current rating with 154mOhm maximum DC resistance and operates across the -40°C to 85°C temperature range.

Substiute Parts

DFE201612R-H-2R2M=P2

Murata ElectronicsIn Stock: 1022DFE201612R-H-2R2M=P2 Datasheet

Current PartRFQ

DFE201612P-2R2M=P2

Murata ElectronicsIn Stock: 12022DFE201612P-2R2M=P2 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the DFE201612R-H-2R2M=P2 is determined by the following critical parameters:

• Inductance Value: Must be 2.2 µH
• Package / Case: Must be 0806 (2016 Metric) for mechanical and electrical compatibility
• Mounting Type: Must be Surface Mount
• Shielding: Must be Shielded
• Current Rating: Must meet or exceed 1.4 A
• DC Resistance: Should not significantly exceed 154mOhm to maintain circuit performance
• Tolerance: ±20% acceptable
• RoHS Compliance: ROHS3 Compliant required

The substitute part DFE201612P-2R2M=P2 meets all substitution criteria with enhanced specifications in current rating and reduced DC resistance.

Parameter Comparison

Engineering Selection Recommendations

The DFE201612P-2R2M=P2 is the direct substitute for the obsolete DFE201612R-H-2R2M=P2. Both parts are manufactured by Murata Electronics and maintain identical inductance values, tolerance, package dimensions, and shielding characteristics. The substitute part is currently in active production status with significantly higher inventory availability (11,945 pcs vs. 976 pcs).

The DFE201612P-2R2M=P2 provides superior electrical performance with a 50% increase in current rating (2.1 A vs. 1.4 A) and 10mOhm reduction in DC resistance (144mOhm vs. 154mOhm). The extended operating temperature range (-40°C to 125°C vs. -40°C to 85°C) provides additional thermal margin. Both parts maintain ROHS3 compliance and MSL 1 rating. The substitute part features a reduced seated height (0.039" vs. 0.047"), which may provide PCB layout advantages in space-constrained applications.

Frequently Asked Questions (FAQ)

Q: Can DFE201612P-2R2M=P2 be used as a direct replacement for DFE201612R-H-2R2M=P2?

A: Yes. Both parts share identical inductance (2.2 µH), tolerance (±20%), package (0806 / 2016 Metric), shielding, and mounting type. The substitute meets or exceeds all electrical specifications of the original part.

Q: What are the key differences between these parts?

A: The substitute part offers higher current rating (2.1 A vs. 1.4 A), lower DC resistance (144mOhm vs. 154mOhm), extended operating temperature range (-40°C to 125°C vs. -40°C to 85°C), and reduced seated height (0.039" vs. 0.047"). The substitute is in active production while the original is obsolete.

Q: Are there any PCB layout considerations when switching to the substitute?

A: The substitute part has a 0.008" (0.20mm) reduction in seated height. This may require minor PCB clearance adjustments in designs with tight vertical spacing, though the lateral dimensions remain identical.

Q: Do both parts meet the same compliance standards?

A: Yes. Both parts are ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating. Both carry EAR99 ECCN classification.

Q: What is the core material difference between these parts?

A: The original part uses iron powder core material, while the substitute uses metal core material. Both configurations deliver the specified 2.2 µH inductance with ±20% tolerance in the 0806 package.