LMF212B7105KGHT Equivalent & Substitute Parts

Part Overview

The LMF212B7105KGHT is a 1 µF ceramic capacitor rated at 10V with X7R temperature coefficient, manufactured by Taiyo Yuden in 0805 (2012 Metric) surface mount package. This part is classified as "Not For New Designs," indicating it has been superseded in the manufacturer's product line. Identifying equivalent and substitute parts is necessary for ongoing support of existing designs, inventory management, and sourcing alternatives from active product lines.

Substiute Parts

LMF212B7105KGHT

Taiyo YudenIn Stock: 789LMF212B7105KGHT Datasheet

Current PartRFQ

LMK212B7105KGHTR

Taiyo YudenIn Stock: 94811LMK212B7105KGHTR Datasheet

Parametric EquivalentRFQ

MAASL21GSB7105KTNA01

Taiyo YudenIn Stock: 1140MAASL21GSB7105KTNA01 Datasheet

Parametric EquivalentRFQ

MCASL21GSB7105KTNB25

Taiyo YudenIn Stock: 870MCASL21GSB7105KTNB25 Datasheet

Parametric EquivalentRFQ

MT21B105K100CT

Walsin Technology CorporationIn Stock: 1146MT21B105K100CT Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the LMF212B7105KGHT is determined by strict equivalence across the following parameters:

• Capacitance Value: 1 µF (exact match required)
• Voltage Rating: 10V (exact match required)
• Temperature Coefficient: X7R (exact match required)
• Tolerance: ±10% (exact match required)
• Package: 0805 (2012 Metric) (exact match required)
• Mounting Type: Surface Mount, MLCC (exact match required)
• Operating Temperature Range: -55°C ~ 125°C (exact match required)
• Compliance: AEC-Q200 rated, ROHS3 compliant, MSL 1

All substitute parts listed maintain identical electrical specifications and physical dimensions. Substitutes are grouped by manufacturer and product series status (active versus not for new designs).

Parameter Comparison

Engineering Selection Recommendations

Taiyo Yuden Active Series (Recommended for New Designs)

MAASL21GSB7105KTNA01 and MCASL21GSB7105KTNB25 are both active product line alternatives from Taiyo Yuden. These parts carry identical electrical and mechanical specifications to the LMF212B7105KGHT while maintaining current manufacturing status. Both are AEC-Q200 rated, ROHS3 compliant, and suitable for automotive and SMPS filtering applications.

Taiyo Yuden Equivalent Series

LMK212B7105KGHTR is a parametric equivalent from Taiyo Yuden's M series with ultra-low ESR characteristics. Although classified as "Not For New Designs," this part offers significantly higher inventory availability (94,785 pcs) and serves as a direct functional replacement.

Alternative Manufacturer

MT21B105K100CT from Walsin Technology Corporation is an active product with identical electrical specifications and AEC-Q200 certification. This part provides cross-manufacturer substitution capability with confirmed inventory availability.

Frequently Asked Questions (FAQ)

Q: Can LMK212B7105KGHTR be used as a direct replacement for LMF212B7105KGHT?

A: Yes. Both parts share identical capacitance (1 µF), voltage rating (10V), temperature coefficient (X7R), tolerance (±10%), package (0805), and operating temperature range (-55°C ~ 125°C). Both are AEC-Q200 rated and ROHS3 compliant.

Q: What is the difference between the Taiyo Yuden active series substitutes?

A: MAASL21GSB7105KTNA01 (MAAS series) and MCASL21GSB7105KTNB25 (MCAS series) are both active product line alternatives with identical electrical and mechanical specifications. Selection between them depends on availability and internal design requirements.

Q: Is MT21B105K100CT from Walsin Technology a suitable substitute?

A: Yes. MT21B105K100CT meets all electrical and mechanical requirements: 1 µF capacitance, 10V rating, X7R temperature coefficient, 0805 package, AEC-Q200 certification, and ROHS3 compliance. It is an active product from an alternative manufacturer.

Q: Are all substitute parts MSL 1 rated?

A: Yes. All listed substitutes carry MSL 1 (Unlimited) moisture sensitivity level, matching the original part specification.

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

A: Yes. All substitute parts are AEC-Q200 rated and specified for automotive applications, including SMPS filtering. Physical dimensions and electrical characteristics are identical across all listed alternatives.

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

A: This designation indicates the part has been superseded in the manufacturer's active product line. For new designs, MAASL21GSB7105KTNA01 or MCASL21GSB7105KTNB25 from Taiyo Yuden's active series are recommended. Existing designs using LMF212B7105KGHT can continue with any listed substitute without modification.