LMK107BD7225KAHT Equivalent & Substitute Parts

Part Overview

The LMK107BD7225KAHT is a 2.2 µF ceramic capacitor rated at 10V with X7T temperature coefficient, manufactured by Taiyo Yuden in 0603 (1608 Metric) surface mount package. This component is designed for automotive and SMPS filtering applications and carries AEC-Q200 qualification. The part is classified as Not For New Designs, making identification of active equivalent alternatives essential for ongoing production and new design initiatives.

Substiute Parts

LMK107BD7225KAHT

Taiyo YudenIn Stock: 8224LMK107BD7225KAHT Datasheet

Current PartRFQ

MCASL168BD7225KTNA01

Taiyo YudenIn Stock: 983MCASL168BD7225KTNA01 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the LMK107BD7225KAHT is determined by strict equivalence across the following electrical and mechanical parameters:

Electrical Parameters:

• Capacitance value: 2.2 µF
• Tolerance: ±10%
• Voltage rating: 10V
• Temperature coefficient: X7T
• Operating temperature range: -55°C ~ 125°C

Mechanical Parameters:

• Package type: 0603 (1608 Metric)
• Mounting type: Surface Mount, MLCC
• Physical dimensions: 0.063" L x 0.031" W (1.60mm x 0.80mm)

Compliance & Certification:

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

The substitute part MCASL168BD7225KTNA01 meets all electrical specifications and maintains identical package dimensions and compliance certifications. Physical thickness differs (0.035" vs 0.039" maximum), which remains within acceptable mechanical tolerances for 0603 package specifications.

Parameter Comparison

Engineering Selection Recommendations

The MCASL168BD7225KTNA01 serves as a direct electrical and mechanical equivalent to the LMK107BD7225KAHT. Both components are manufactured by Taiyo Yuden and maintain identical electrical specifications across capacitance, voltage rating, temperature coefficient, and operating temperature range.

Compliance Alignment: Both parts carry AEC-Q200 automotive qualification, ROHS3 compliance, and MSL 1 rating, ensuring compatibility in automotive and industrial applications requiring these certifications.

Product Status Consideration: The LMK107BD7225KAHT is designated Not For New Designs, while the MCASL168BD7225KTNA01 maintains Active product status. For new design initiatives and ongoing production requiring long-term component availability, the MCASL168BD7225KTNA01 is the appropriate selection.

Physical Compatibility: The substitute part exhibits a reduced maximum thickness (0.035" versus 0.039"), which provides improved PCB assembly compatibility without compromising electrical performance or mechanical fit within 0603 package specifications.

Frequently Asked Questions (FAQ)

Q: Can MCASL168BD7225KTNA01 replace LMK107BD7225KAHT in existing designs?

A: Yes. Both components share identical electrical specifications (2.2 µF, ±10%, 10V, X7T, -55°C ~ 125°C), package dimensions (0603), and compliance certifications (AEC-Q200, ROHS3, MSL 1). The substitute part's reduced thickness (0.035" maximum) is compatible with standard 0603 PCB footprints.

Q: What is the primary reason to transition from LMK107BD7225KAHT to MCASL168BD7225KTNA01?

A: The LMK107BD7225KAHT carries a Not For New Designs status, indicating limited future availability. The MCASL168BD7225KTNA01 maintains Active product status, ensuring continued supply and support for both new designs and production continuity.

Q: Are there any electrical performance differences between these parts?

A: No. Both components maintain identical capacitance (2.2 µF), tolerance (±10%), voltage rating (10V), temperature coefficient (X7T), and operating temperature range (-55°C ~ 125°C). Electrical performance is equivalent.

Q: Do both parts meet automotive qualification requirements?

A: Yes. Both the LMK107BD7225KAHT and MCASL168BD7225KTNA01 carry AEC-Q200 qualification, suitable for automotive applications including SMPS filtering and related automotive circuits.

Q: Is the thickness difference significant for PCB assembly?

A: No. The MCASL168BD7225KTNA01 maximum thickness of 0.035" is within standard 0603 package tolerances and compatible with existing PCB designs. The reduced thickness may improve assembly yield and component placement reliability.

Q: Are moisture sensitivity levels identical?

A: Yes. Both parts are rated MSL 1 (Unlimited), indicating no moisture sensitivity restrictions for storage, handling, or assembly processes.