MPLCG0530LR47 Equivalent & Substitute Parts

Part Overview

The MPLCG0530LR47 is a 470 nH shielded drum core wirewound inductor manufactured by KEMET, rated for 9.5 A continuous current with a maximum DC resistance of 8.4 mOhm. This surface mount component features a metal composite core and operates across the temperature range of -40°C to 125°C. The part is classified as Active product status with RoHS3 compliance and unlimited moisture sensitivity level (MSL 1).

Substitute parts are identified when equivalent electrical performance and mechanical compatibility can be maintained within the specified parameter tolerances for this inductance value and current rating category.

Substiute Parts

MPLCG0530LR47

KEMETIn Stock: 4221MPLCG0530LR47 Datasheet

Current PartRFQ

HCMA0503-R47-R

Eaton - Electronics DivisionIn Stock: 2881HCMA0503-R47-R Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MPLCG0530LR47 is determined by the following critical parameters:

Electrical Compatibility Criteria:

• Inductance value must be 470 nH with ±20% tolerance
• DC resistance must not exceed 8.4 mOhm maximum
• Current rating must be sufficient for 9.5 A operation
• Saturation current (Isat) must support the application current without saturation effects

Mechanical Compatibility Criteria:

• Shielded drum core wirewound construction
• Surface mount configuration
• Nonstandard package with compatible physical dimensions
• Height seated maximum of 0.118" (3.00 mm)

Environmental & Compliance Criteria:

• Operating temperature range must encompass -40°C to 125°C
• RoHS compliance status (RoHS3 or equivalent)
• MSL rating of 1 (Unlimited)

The substitute part HCMA0503-R47-R meets these criteria with equivalent inductance, superior current rating margin, and lower DC resistance, while maintaining mechanical and environmental compatibility.

Parameter Comparison

Engineering Selection Recommendations

Primary Part: MPLCG0530LR47

The MPLCG0530LR47 is the specified component with Active product status and full RoHS3 compliance. This part is suitable for applications requiring the exact electrical and mechanical specifications as designed.

Substitute Part: HCMA0503-R47-R

The HCMA0503-R47-R from Eaton - Electronics Division is a qualified substitute with the following advantages:

• Higher current rating (12 A vs. 9.5 A) provides additional operational margin
• Lower DC resistance (7.15 mOhm vs. 8.4 mOhm) reduces power dissipation
• Extended operating temperature range (-55°C to 125°C vs. -40°C to 125°C)
• AEC-Q200 automotive qualification rating
• Equivalent inductance value and tolerance
• Compatible physical dimensions and mounting configuration
• RoHS compliance maintained

Both parts maintain identical MSL 1 rating, equivalent shielding, and compatible package footprints. The substitute part is suitable for direct replacement in applications where the original part is unavailable or where the enhanced current margin and lower DCR provide system benefits.

Frequently Asked Questions (FAQ)

Q: Can HCMA0503-R47-R replace MPLCG0530LR47 in all applications?

A: Yes, within the specified electrical and mechanical parameters. The substitute part meets or exceeds all critical performance criteria: equivalent 470 nH inductance, higher current rating, lower DC resistance, and compatible physical dimensions. Both parts are shielded drum core wirewound inductors with identical height and MSL ratings.

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

A: MPLCG0530LR47 uses metal composite core material, while HCMA0503-R47-R uses iron powder core material. Both materials are suitable for shielded drum core wirewound inductors at this inductance value and current rating. The core material difference does not affect substitution eligibility based on the provided electrical specifications.

Q: Are the physical dimensions compatible for PCB layout?

A: Yes. MPLCG0530LR47 dimensions are 0.217" L x 0.197" W (5.50mm x 5.00mm), and HCMA0503-R47-R dimensions are 0.203" L x 0.201" W (5.15mm x 5.10mm). Both parts have identical seated height of 0.118" (3.00 mm). The footprint difference is minimal and compatible with standard surface mount assembly processes.

Q: What is the significance of the higher current rating on the substitute part?

A: The HCMA0503-R47-R has a 12 A current rating versus 9.5 A on the MPLCG0530LR47, with saturation current of 11.5 A versus 8.9 A. This provides additional operational margin and reduces the risk of saturation effects in the application circuit.

Q: Are both parts RoHS compliant?

A: Yes. MPLCG0530LR47 is RoHS3 compliant, and HCMA0503-R47-R is RoHS compliant. Both parts meet environmental compliance requirements and maintain unlimited moisture sensitivity level (MSL 1).

Q: What is the temperature operating range difference?

A: MPLCG0530LR47 operates from -40°C to 125°C, while HCMA0503-R47-R operates from -55°C to 125°C. The substitute part has an extended lower temperature limit, suitable for applications requiring operation in colder environments.

Q: How do the DC resistance values compare?

A: MPLCG0530LR47 has a maximum DC resistance of 8.4 mOhm, while HCMA0503-R47-R has a maximum of 7.15 mOhm. Lower DC resistance reduces power dissipation and heat generation in the inductor during operation.