MFBA2V2012P-601-R Equivalent & Substitute Parts

Part Overview

The MFBA2V2012P-601-R is a ferrite bead manufactured by Eaton - Electronics Division, designed for electromagnetic interference (EMI) suppression in surface mount applications. This component operates at 600 Ohms impedance at 100 MHz with a maximum current rating of 2.3A and is qualified to AEC-Q200 automotive standards. The part is currently active in production. Substitute parts may be required due to inventory constraints, supply chain disruptions, or design optimization needs while maintaining equivalent electrical and mechanical performance.

Substiute Parts

MFBA2V2012P-601-R

Eaton - Electronics DivisionIn Stock: 2044MFBA2V2012P-601-R Datasheet

Current PartRFQ

BLM21SP601BH1D

Murata ElectronicsIn Stock: 851BLM21SP601BH1D Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MFBA2V2012P-601-R is permissible with parts meeting the following criteria:

• Impedance of 600 Ohms at 100 MHz
• Maximum current rating of 2.3A or greater
• DC resistance (DCR) maximum of 60mOhm or less
• 0805 (2012 Metric) package configuration
• Single line (1LN) ferrite bead topology
• Operating temperature range of -55°C to 150°C or wider
• AEC-Q200 automotive qualification
• ROHS3 compliance
• Surface mount technology

The BLM21SP601BH1D from Murata Electronics satisfies all substitution criteria and is classified as a parametric equivalent.

Parameter Comparison

Engineering Selection Recommendations

Both the MFBA2V2012P-601-R and BLM21SP601BH1D are active production components with identical electrical specifications, mechanical dimensions, and compliance certifications. Selection between these parts should be based on:

• Availability and lead time requirements
• Supply chain preferences and established vendor relationships
• Cost considerations
• Packaging and logistics requirements (both supplied in Tape & Reel format)

Both components satisfy AEC-Q200 automotive qualification requirements and ROHS3 compliance mandates. No performance degradation occurs when substituting between these parts within the specified electrical and thermal operating parameters.

Frequently Asked Questions (FAQ)

Q: Can the BLM21SP601BH1D replace the MFBA2V2012P-601-R in automotive applications?

A: Yes. Both parts carry AEC-Q200 qualification and are rated for the same operating temperature range (-55°C to 150°C). Electrical specifications, package dimensions, and compliance certifications are identical.

Q: Are the physical dimensions identical between these parts?

A: Yes. Both components use the 0805 (2012 Metric) package with identical length, width, and height specifications: 0.079" L x 0.049" W (2.00mm x 1.25mm) and maximum height of 0.041" (1.05mm).

Q: What is the significance of the 600 Ohms @ 100 MHz specification?

A: This impedance value defines the ferrite bead's EMI suppression effectiveness at the specified frequency. Both parts provide identical impedance characteristics, ensuring equivalent filtering performance in the target frequency band.

Q: Are there any differences in moisture sensitivity between these parts?

A: No. Both components have Moisture Sensitivity Level (MSL) 1, indicating unlimited shelf life without special storage requirements.

Q: Can these parts be used interchangeably on the same PCB assembly line?

A: Yes. Identical package specifications, mounting type (surface mount), and tape & reel packaging enable direct substitution in manufacturing processes without equipment or process modifications.