DFE201208S-1R5M=P2 Equivalent & Substitute Parts

Part Overview

The DFE201208S-1R5M=P2 is a 1.5 µH shielded drum core wirewound inductor manufactured by Murata Electronics, designed for surface mount applications in the 0805 (2012 Metric) package. This component is rated for 1.8 A continuous current with a maximum DC resistance of 120 mOhm and operates across the temperature range of -40°C to 125°C. The part is currently classified as obsolete, making identification of suitable equivalent components necessary for ongoing design support, legacy system maintenance, and production continuity.

Substiute Parts

DFE201208S-1R5M=P2

Murata ElectronicsIn Stock: 988DFE201208S-1R5M=P2 Datasheet

Current PartRFQ

DFE21CCN1R5MELL

Murata ElectronicsIn Stock: 1133DFE21CCN1R5MELL Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the DFE201208S-1R5M=P2 is determined by strict alignment of the following critical parameters:

• Inductance Value: 1.5 µH with ±20% tolerance
• Package / Case: 0805 (2012 Metric) surface mount form factor
• Core Type: Drum core, wirewound construction with metal core material
• Shielding: Shielded configuration
• Operating Temperature Range: -40°C to 125°C minimum
• Inductance Test Frequency: 1 MHz
• Mounting Type: Surface mount

The substitute part DFE21CCN1R5MELL meets all critical substitution criteria. It is manufactured by the same supplier (Murata Electronics), maintains identical inductance specifications, package dimensions, and operating temperature range. The substitute part is classified as active product status, ensuring ongoing availability and manufacturing support.

Parameter Comparison

Engineering Selection Recommendations

The DFE21CCN1R5MELL is the recommended substitute for the obsolete DFE201208S-1R5M=P2. Selection is based on the following engineering criteria:

Product Status: The substitute part maintains active product status with Murata Electronics, ensuring continued manufacturing support, availability, and supply chain reliability. The original part is obsolete and no longer in active production.

Electrical Equivalence: Both parts maintain identical inductance specifications (1.5 µH ±20%), identical package form factor (0805 / 2012 Metric), and identical operating temperature range (-40°C to 125°C). The substitute part is functionally equivalent for circuit applications requiring these specifications.

Compliance and Certifications: The original part is ROHS3 compliant with MSL rating of 1 (Unlimited). The substitute part maintains MSL rating of 1 (Unlimited), ensuring equivalent moisture handling and storage requirements.

Physical Compatibility: Identical package dimensions and height specifications ensure direct mechanical compatibility with existing PCB layouts and assembly processes.

Frequently Asked Questions (FAQ)

Q: Can DFE21CCN1R5MELL be used as a direct replacement for DFE201208S-1R5M=P2?

A: Yes. Both parts share identical inductance values (1.5 µH ±20%), package specifications (0805 / 2012 Metric), core type (shielded drum core wirewound), and operating temperature range (-40°C to 125°C). Physical dimensions and height are identical, enabling direct PCB layout compatibility.

Q: What is the primary reason for substitution?

A: The DFE201208S-1R5M=P2 is classified as obsolete. The DFE21CCN1R5MELL is an active product from the same manufacturer, providing ongoing availability and manufacturing support.

Q: Are there electrical performance differences between these parts?

A: The provided data confirms identical inductance specifications, tolerance, shielding configuration, and operating temperature range. DC resistance and saturation current specifications are not provided for the substitute part in the available data.

Q: Is the substitute part RoHS compliant?

A: The original part is ROHS3 compliant. RoHS status for the substitute part is not specified in the provided technical data.

Q: Will the substitute part fit existing PCB designs?

A: Yes. Both parts use the 0805 (2012 Metric) package with identical dimensions (0.079" L x 0.047" W / 2.00mm x 1.20mm) and maximum seated height (0.031" / 0.80mm), ensuring direct mechanical compatibility.