TMF316B7105MLHT Equivalent & Substitute Parts

Part Overview

The TMF316B7105MLHT is a 1 µF ceramic capacitor rated at 25V with X7R temperature coefficient, manufactured by Taiyo Yuden in a 1206 (3216 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 This component is classified as "Not For New Designs," indicating it has been superseded in the manufacturer's product line.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 is compliant with RoHS3 and REACH regulations. Identifying equivalent substitute parts is necessary for applications requiring continued supply, design updates, or inventory management when the original part becomes unavailable.

Substiute Parts

TMF316B7105MLHT

Taiyo YudenIn Stock: 103368TMF316B7105MLHT Datasheet

Current PartRFQ

MAAST31LSB7105MTNA01

Taiyo YudenIn Stock: 882MAAST31LSB7105MTNA01 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TMF316B7105MLHT is determined by strict equivalence across the following parameters:

• Capacitance Value: 1 µF (exact match required)
• Voltage Rating: 25V (exact match required)
• Tolerance: ±20% (exact match required)
• Temperature Coefficient: X7R (exact match required)
• Operating Temperature Range: -55°C ~ 125°C (exact match required)
• Package Designation: 1206 (3216 Metric) (exact match required)
• Mounting Technology: Surface Mount, MLCC (exact match required)
• Regulatory Compliance: AEC-Q200, RoHS3, REACH (exact match required)

Parts meeting all these criteria are classified as parametric equivalents and direct substitutes. The MAAST31LSB7105MTNA01 satisfies all substitution criteria and is therefore a valid equivalent.

Parameter Comparison

Engineering Selection Recommendations

The MAAST31LSB7105MTNA01 is a direct parametric equivalent to the TMF316B7105MLHT. Both parts are manufactured by Taiyo Yuden and share identical electrical specifications, physical dimensions, and regulatory certifications. The primary distinction is product status: the original TMF316B7105MLHT is designated "Not For New Designs," while the MAAST31LSB7105MTNA01 maintains "Active" status in the manufacturer's current product portfolio.

For applications currently using the TMF316B7105MLHT, the MAAST31LSB7105MTNA01 provides full functional and mechanical compatibility without design modification. Both parts carry AEC-Q200 automotive qualification, RoHS3 compliance, and REACH unaffected status, making them suitable for automotive and industrial applications requiring ceramic capacitor filtering in SMPS and general filtering circuits.

The transition from TMF316B7105MLHT to MAAST31LSB7105MTNA01 is supported by identical electrical performance across the specified operating temperature range of -55°C to 125°C and identical moisture sensitivity classification (MSL 1).

Frequently Asked Questions (FAQ)

Q: Can the MAAST31LSB7105MTNA01 be used as a direct replacement for the TMF316B7105MLHT without PCB modification?

A: Yes. Both parts are identical in physical dimensions (1206 / 3216 Metric package), electrical specifications (1 µF, 25V, X7R), and mounting technology (surface mount MLCC). No PCB layout changes are required.

Q: Are there any differences in automotive qualification between these parts?

A: No. Both the TMF316B7105MLHT and MAAST31LSB7105MTNA01 carry AEC-Q200 qualification, meeting automotive reliability standards.

Q: What is the significance of the "Not For New Designs" status on the TMF316B7105MLHT?

A: This designation indicates the part has been superseded in Taiyo Yuden's product line. The MAAST31LSB7105MTNA01 is the active equivalent and should be used for new designs and ongoing production.

Q: Do both parts have the same moisture sensitivity level?

A: Yes. Both parts are classified as MSL 1 (Unlimited), indicating no moisture sensitivity precautions are required during storage or handling.

Q: Are the regulatory compliance profiles identical?

A: Yes. Both parts are RoHS3 compliant and REACH unaffected, with identical ECCN (EAR99) and HTSUS (8532.24.0020) classifications.

Q: Can these parts be used interchangeably in automotive SMPS filtering applications?

A: Yes. Both parts meet the specified requirements for automotive SMPS filtering with identical voltage ratings, temperature coefficients, and operating temperature ranges.