TMF107B7223MAHT Equivalent & Substitute Parts

Part Overview

The TMF107B7223MAHT is a 0.022 µF ceramic capacitor rated at 25V with X7R temperature coefficient, manufactured by Taiyo Yuden in 0603 (1608 Metric) surface mount package. This component is designed for automotive and SMPS filtering applications and meets AEC-Q200 automotive qualification standards.

The TMF107B7223MAHT carries a product status of "Not For New Designs," indicating that Taiyo Yuden has discontinued this part number for new design implementations. Identifying equivalent substitute parts is necessary to maintain supply chain continuity and ensure compliance with current component availability and qualification standards for ongoing production and maintenance applications.

Substiute Parts

TMF107B7223MAHT

Taiyo YudenIn Stock: 9059TMF107B7223MAHT Datasheet

Current PartRFQ

MAAST168SB7223MTNA01

Taiyo YudenIn Stock: 1164MAAST168SB7223MTNA01 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TMF107B7223MAHT is determined by strict equivalence across the following critical parameters:

Electrical Parameters:

• Capacitance value: 0.022 µF
• Tolerance: ±20%
• Voltage rating: 25V
• Temperature coefficient: X7R

Physical 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)
• Maximum thickness: 0.035" (0.90mm)

Compliance & Qualification:

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

The substitute part MAAST168SB7223MTNA01 meets all these parameters identically, enabling direct functional and mechanical interchange in applications originally designed for the TMF107B7223MAHT.

Parameter Comparison

Engineering Selection Recommendations

The MAAST168SB7223MTNA01 is the direct equivalent substitute for the TMF107B7223MAHT. Both components are manufactured by Taiyo Yuden and share identical electrical, mechanical, and compliance specifications.

Selection Basis:

The MAAST168SB7223MTNA01 is recommended for component replacement and new procurement because:

1. Product Status: The substitute part carries an "Active" product status, ensuring ongoing availability and manufacturer support, whereas the original TMF107B7223MAHT is designated "Not For New Designs."

2. Compliance Equivalence: Both parts maintain identical AEC-Q200 automotive qualification, ROHS3 compliance, and Moisture Sensitivity Level 1 ratings, ensuring no degradation of system reliability or regulatory compliance.

3. Parametric Identity: All electrical parameters (capacitance, tolerance, voltage rating, temperature coefficient, operating temperature range) and physical parameters (package, dimensions, mounting type) are identical, enabling direct substitution without circuit redesign or PCB layout modification.

4. Supply Continuity: The substitute part maintains current inventory availability (1075 pcs in stock) compared to the original part's discontinued status, supporting uninterrupted production and maintenance operations.

Frequently Asked Questions (FAQ)

Q: Can the MAAST168SB7223MTNA01 be used as a direct replacement for the TMF107B7223MAHT without PCB modification?

A: Yes. Both parts are identical in electrical specifications, physical dimensions, and mounting characteristics. No PCB layout changes are required for substitution.

Q: Are there any compliance or certification differences between these two parts?

A: No. Both parts carry identical AEC-Q200 automotive ratings, ROHS3 compliance status, and Moisture Sensitivity Level 1 classification. Regulatory and qualification requirements are fully maintained.

Q: What is the significance of the "Not For New Designs" status on the TMF107B7223MAHT?

A: This designation indicates that Taiyo Yuden has discontinued the part for new design implementations. The MAAST168SB7223MTNA01, with "Active" status, is the current production equivalent and should be used for all new designs and ongoing procurement.

Q: Are the physical package dimensions identical between these parts?

A: Yes. Both parts use the 0603 (1608 Metric) package with identical dimensions of 0.063" L x 0.031" W (1.60mm x 0.80mm) and maximum thickness of 0.035" (0.90mm). They are mechanically interchangeable on the same PCB footprint.

Q: Do both parts support the same operating temperature range?

A: Yes. Both the TMF107B7223MAHT and MAAST168SB7223MTNA01 operate across the identical temperature range of -55°C to 125°C with X7R temperature coefficient characteristics.

Q: What is the moisture sensitivity classification for these capacitors?

A: Both parts carry Moisture Sensitivity Level 1 (Unlimited), indicating no moisture sensitivity restrictions. Standard handling and storage procedures apply without special moisture control requirements.