MBASA31LAB7226KTNA01 Equivalent & Substitute Parts

Part Overview

The MBASA31LAB7226KTNA01 is a 22 µF, 4V ceramic capacitor in 1206 (3216 Metric) surface mount package manufactured by Taiyo Yuden. This multilayer ceramic capacitor (MLCC) features X7R temperature coefficient and is classified as Active product status. The part is suitable for general purpose applications requiring stable capacitance across the operating temperature range of -55°C to 125°C.

Substitute parts become necessary when the primary part experiences extended lead times, inventory constraints, or when design requirements permit selection from qualified alternative manufacturers or series within the same electrical and mechanical specifications.

Substiute Parts

MBASA31LAB7226KTNA01

Taiyo YudenIn Stock: 739MBASA31LAB7226KTNA01 Datasheet

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AMK316AB7226KLHT

Taiyo YudenIn Stock: 1191AMK316AB7226KLHT Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the MBASA31LAB7226KTNA01 is determined by strict equivalence across the following critical parameters:

Electrical Parameters:

• Capacitance value: 22 µF
• Tolerance: ±10%
• Rated voltage: 4V
• Temperature coefficient: X7R
• Operating temperature range: -55°C to 125°C

Mechanical Parameters:

• Package type: 1206 (3216 Metric)
• Mounting type: Surface Mount, MLCC
• Physical dimensions: 0.126" L x 0.063" W (3.20mm x 1.60mm)
• Maximum thickness: 0.071" (1.80mm)

Compliance Parameters:

• RoHS3 compliance
• Moisture Sensitivity Level 1

Parts meeting all these parameters are electrically and mechanically interchangeable. Differences in manufacturer, series designation, or product status do not affect functional compatibility when all specified parameters align.

Parameter Comparison

Engineering Selection Recommendations

MBASA31LAB7226KTNA01 (Primary Selection)

The MBASA31LAB7226KTNA01 is designated as Active product status, indicating ongoing manufacturer support and suitability for new designs. This part is the preferred selection for new circuit designs and applications without specific automotive or filtered power supply requirements.

AMK316AB7226KLHT (Substitute Selection)

The AMK316AB7226KLHT is electrically and mechanically equivalent to the primary part across all critical parameters. However, this part carries "Not For New Designs" product status, indicating the manufacturer has discontinued active support for new applications. The AMK316AB7226KLHT includes AEC-Q200 automotive qualification and is specified for automotive and SMPS filtering applications. This part is suitable for replacement, repair, or continuation of existing designs where the automotive qualification or specific application history is relevant. Selection of this substitute should be limited to scenarios where the primary part is unavailable and the design does not require ongoing manufacturer support for new production.

Frequently Asked Questions (FAQ)

Q: Are MBASA31LAB7226KTNA01 and AMK316AB7226KLHT electrically interchangeable?

A: Yes. Both parts are 22 µF, 4V ceramic capacitors with X7R temperature coefficient, ±10% tolerance, and identical operating temperature range (-55°C to 125°C). Electrical performance is equivalent.

Q: Are these parts mechanically interchangeable?

A: Yes. Both parts use the 1206 (3216 Metric) surface mount package with identical dimensions (0.126" L x 0.063" W, 3.20mm x 1.60mm) and maximum thickness (0.071", 1.80mm). PCB footprints and assembly processes are identical.

Q: What is the significance of the "Not For New Designs" status on the AMK316AB7226KLHT?

A: This designation indicates the manufacturer has discontinued active development and support for this part series. While the part remains functionally equivalent and available in inventory, it is not recommended for new circuit designs. Use this part only for replacement or continuation of existing designs.

Q: Does the AEC-Q200 rating on the AMK316AB7226KLHT affect compatibility?

A: No. AEC-Q200 is an automotive qualification standard that indicates the part meets additional reliability and testing requirements for automotive applications. This certification does not affect electrical or mechanical compatibility with the primary part. The primary part may be used in automotive applications if the design does not specifically require AEC-Q200 qualification.

Q: Can I use either part in general purpose applications?

A: Yes. Both parts are suitable for general purpose applications. The primary part (MBASA31LAB7226KTNA01) is the recommended selection for new designs. The substitute (AMK316AB7226KLHT) is suitable for replacement or continuation of existing designs.

Q: Are both parts RoHS3 compliant?

A: Yes. Both MBASA31LAB7226KTNA01 and AMK316AB7226KLHT are ROHS3 compliant and have Moisture Sensitivity Level 1 (Unlimited), indicating no special moisture handling requirements.

Q: What is the difference between the MBAS and M series designations?

A: The series designation indicates different product lines within Taiyo Yuden's ceramic capacitor portfolio. Both series meet the specified electrical and mechanical parameters for this application. The MBAS series (primary part) is Active, while the M series (substitute part) is Not For New Designs.