LMF212B7473KGHT Equivalent & Substitute Parts

Part Overview

The LMF212B7473KGHT is a 0.047 µF ceramic capacitor manufactured by Taiyo Yuden, rated for 10V with X7R temperature coefficient in 0805 (2012 Metric) surface mount package. This component is classified as Not For New Designs, indicating it has been superseded in the manufacturer's product line. The part carries AEC-Q200 automotive qualification and ROHS3 compliance. Identifying equivalent substitute parts is necessary for applications requiring continued supply, design updates, or inventory management where the original part number is no longer actively produced.

Substiute Parts

LMF212B7473KGHT

Taiyo YudenIn Stock: 851LMF212B7473KGHT Datasheet

Current PartRFQ

MAASL21GSB7473KTNA01

Taiyo YudenIn Stock: 840MAASL21GSB7473KTNA01 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the LMF212B7473KGHT are identified based on strict electrical and mechanical parameter matching. The following criteria determine substitution eligibility:

Electrical Parameters:

• Capacitance value: 0.047 µF
• Tolerance: ±10%
• Voltage rating: 10V (equal or higher)
• Temperature coefficient: X7R
• Operating temperature range: -55°C ~ 125°C

Mechanical Parameters:

• Package type: 0805 (2012 Metric)
• Mounting type: Surface Mount, MLCC
• Physical dimensions: 0.079" L x 0.049" W (2.00mm x 1.25mm)
• Maximum thickness: 0.053" (1.35mm)

Compliance Parameters:

• RoHS3 compliance
• AEC-Q200 automotive qualification
• Moisture Sensitivity Level 1

Parts meeting all these parameters are classified as direct parametric equivalents and may be used interchangeably in applications where the original part is specified.

Parameter Comparison

Engineering Selection Recommendations

The MAASL21GSB7473KTNA01 is a direct parametric equivalent to the LMF212B7473KGHT. Both parts are manufactured by Taiyo Yuden and share identical electrical specifications, mechanical dimensions, and compliance certifications.

Selection Basis:

The LMF212B7473KGHT is designated as Not For New Designs, indicating the manufacturer has transitioned this part to end-of-life status. The MAASL21GSB7473KTNA01 carries Active product status, confirming ongoing manufacturing and supply availability.

Both parts satisfy the following compliance requirements:

• AEC-Q200 automotive qualification
• ROHS3 compliance
• Moisture Sensitivity Level 1

The substitute part maintains full compatibility with existing PCB layouts, assembly processes, and thermal management designs due to identical package dimensions and mounting characteristics. No design modifications are required for substitution.

Frequently Asked Questions (FAQ)

Q: Can MAASL21GSB7473KTNA01 be used as a direct replacement for LMF212B7473KGHT?

A: Yes. Both parts are identical in capacitance (0.047 µF), voltage rating (10V), temperature coefficient (X7R), package type (0805), and physical dimensions. All electrical and mechanical parameters match exactly.

Q: Are there any compliance differences between the two parts?

A: No. Both parts carry AEC-Q200 automotive qualification, ROHS3 compliance, and Moisture Sensitivity Level 1. Compliance certifications are equivalent.

Q: Why is the original part marked as Not For New Designs?

A: The LMF212B7473KGHT has reached end-of-life status in the manufacturer's product line. The MAASL21GSB7473KTNA01 is the active equivalent and should be used for new designs and ongoing production.

Q: Will the substitute part fit the same PCB footprint?

A: Yes. The MAASL21GSB7473KTNA01 uses the identical 0805 (2012 Metric) package with matching dimensions of 0.079" L x 0.049" W (2.00mm x 1.25mm) and maximum thickness of 0.053" (1.35mm). No PCB layout changes are required.

Q: Are there any temperature or voltage derating considerations?

A: Both parts operate across the same temperature range (-55°C ~ 125°C) and are rated for 10V. No additional derating or thermal management changes are necessary when substituting.

Q: What is the difference between the LMF212B and MAASL21 base product numbers?

A: The base product numbers indicate different product series within Taiyo Yuden's ceramic capacitor portfolio. The LMF212B series has been superseded by the MAASL21 series. The MAASL21GSB7473KTNA01 represents the current generation equivalent.