TMF212B7104MGHT Equivalent & Substitute Parts

Part Overview

The TMF212B7104MGHT is a 0.1 µF ceramic capacitor rated at 25V with X7R temperature coefficient, manufactured by Taiyo Yuden in 0805 (2012 Metric) surface mount package. This component is classified as "Not For New Designs" and is suitable for automotive and SMPS filtering applications where AEC-Q200 compliance is required.

Due to the product status designation, identification of equivalent substitute parts with active production status becomes necessary for ongoing design support and procurement continuity. The substitute part maintains identical electrical and mechanical specifications while offering current manufacturing availability.

Substiute Parts

TMF212B7104MGHT

Taiyo YudenIn Stock: 5198TMF212B7104MGHT Datasheet

Current PartRFQ

MAAST21GSB7104MTNA01

Taiyo YudenIn Stock: 999MAAST21GSB7104MTNA01 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution between TMF212B7104MGHT and MAAST21GSB7104MTNA01 is valid based on the following criteria:

Electrical Parameters Match:

• Capacitance: 0.1 µF (identical)
• Tolerance: ±20% (identical)
• Voltage Rating: 25V (identical)
• Temperature Coefficient: X7R (identical)
• Operating Temperature Range: -55°C ~ 125°C (identical)

Mechanical Parameters Match:

• Package / Case: 0805 (2012 Metric) (identical)
• Mounting Type: Surface Mount, MLCC (identical)
• Physical Dimensions: 0.079" L x 0.049" W, 0.053" Max Thickness (identical)

Compliance Parameters Match:

• AEC-Q200 Ratings (identical)
• RoHS3 Compliance (identical)
• Moisture Sensitivity Level 1 (identical)
• REACH Unaffected Status (identical)

Both parts are manufactured by Taiyo Yuden and share identical electrical performance characteristics, physical footprint, and regulatory compliance certifications. The substitute part differs only in series designation (MAAS vs. M) and product status (Active vs. Not For New Designs).

Parameter Comparison

Engineering Selection Recommendations

For Existing Designs Using TMF212B7104MGHT:

The MAAST21GSB7104MTNA01 serves as a direct electrical and mechanical substitute. Both parts satisfy identical electrical specifications, physical footprint requirements, and AEC-Q200 automotive compliance standards. PCB layout and assembly processes require no modification.

For New Design Implementations:

The MAAST21GSB7104MTNA01 is the recommended selection due to Active product status, ensuring long-term manufacturing availability and supply chain continuity. This part maintains full compatibility with existing automotive and SMPS filtering applications while providing current production support.

Compliance Considerations:

Both parts maintain ROHS3 compliance, REACH unaffected status, and Moisture Sensitivity Level 1 (unlimited shelf life). No additional handling or storage procedures are required when transitioning between these parts.

Packaging and Procurement:

Both parts are supplied in Tape & Reel (TR) packaging format suitable for automated assembly processes. Inventory availability differs, with MAAST21GSB7104MTNA01 offering 979 pieces in stock compared to 5153 pieces for TMF212B7104MGHT.

Frequently Asked Questions (FAQ)

Q: Can MAAST21GSB7104MTNA01 replace TMF212B7104MGHT in existing circuit designs?

A: Yes. Both parts are electrically and mechanically identical. The 0.1 µF capacitance, 25V voltage rating, X7R temperature coefficient, and 0805 package dimensions are identical. No circuit modifications or PCB redesign is required.

Q: What is the difference between these two part numbers?

A: The parts differ in manufacturer series designation (M vs. MAAS) and product status (Not For New Designs vs. Active). All electrical parameters, mechanical specifications, and compliance certifications are identical.

Q: Are both parts suitable for automotive applications?

A: Yes. Both parts carry AEC-Q200 ratings and are specified for automotive applications. MAAST21GSB7104MTNA01 is additionally listed for automotive use in its application specifications.

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

A: Yes. Both parts use the 0805 (2012 Metric) package with identical physical dimensions: 0.079" length, 0.049" width, and 0.053" maximum thickness. No PCB layout modifications are necessary.

Q: What is the operating temperature range for both parts?

A: Both parts operate across -55°C to 125°C with X7R temperature coefficient, providing stable capacitance performance across this temperature range.

Q: Are there any moisture sensitivity concerns with these parts?

A: No. Both parts have Moisture Sensitivity Level 1 (Unlimited), indicating unlimited shelf life without special moisture control requirements during storage or handling.

Q: Which part should be selected for new designs?

A: MAAST21GSB7104MTNA01 is the appropriate selection for new designs due to its Active product status, ensuring ongoing manufacturing support and supply availability.

Q: Are both parts RoHS compliant?

A: Yes. Both parts are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements for electronic component manufacturing and use.