LMF107B7473KAHT Equivalent & Substitute Parts

Part Overview

The LMF107B7473KAHT is a 0.047 µF ceramic capacitor manufactured by Taiyo Yuden, rated for 10V with X7R temperature coefficient in 0603 (1608 Metric) surface mount package. This component is designed for automotive and SMPS filtering applications and carries AEC-Q200 qualification. The part is classified as Not For New Designs, making identification of active equivalent alternatives essential for ongoing production and design updates.

Substiute Parts

LMF107B7473KAHT

Taiyo YudenIn Stock: 867LMF107B7473KAHT Datasheet

Current PartRFQ

MAASL168SB7473KTNA01

Taiyo YudenIn Stock: 841MAASL168SB7473KTNA01 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the LMF107B7473KAHT is determined by strict equivalence across the following parameters:

Capacitance value must be identical at 0.047 µF. Voltage rating must be 10V or higher. Temperature coefficient must be X7R to maintain stable capacitance across the operating temperature range of -55°C to 125°C. Tolerance must be ±10% or tighter. Package must be 0603 (1608 Metric) surface mount to ensure mechanical and electrical compatibility with existing PCB layouts. Mounting type must be Surface Mount MLCC. AEC-Q200 qualification is required for automotive applications. RoHS3 compliance and MSL 1 rating must be maintained.

The substitute part MAASL168SB7473KTNA01 meets all these criteria and is classified as Active, making it suitable for new designs and ongoing production.

Parameter Comparison

Engineering Selection Recommendations

The MAASL168SB7473KTNA01 is the direct parametric equivalent to the LMF107B7473KAHT. Both components are manufactured by Taiyo Yuden and share identical electrical and mechanical specifications. The primary distinction is product status: the LMF107B7473KAHT is designated Not For New Designs, while the MAASL168SB7473KTNA01 is Active.

For applications requiring the 0.047 µF, 10V, X7R ceramic capacitor in 0603 package with AEC-Q200 qualification, the MAASL168SB7473KTNA01 provides full compatibility. Both parts maintain ROHS3 compliance, MSL 1 rating, and identical operating temperature ranges. The substitute part is suitable for direct replacement in automotive and SMPS filtering applications without circuit redesign or PCB layout modification.

Frequently Asked Questions (FAQ)

Q: Can MAASL168SB7473KTNA01 be used as a direct replacement for LMF107B7473KAHT?

A: Yes. Both parts are identical in capacitance (0.047 µF), voltage rating (10V), temperature coefficient (X7R), tolerance (±10%), package (0603), and operating temperature range (-55°C to 125°C). Both carry AEC-Q200 qualification and are ROHS3 compliant.

Q: Why is the LMF107B7473KAHT marked as Not For New Designs?

A: Product status designations indicate manufacturer recommendations for design cycles. The LMF107B7473KAHT is available in inventory but not recommended for new design starts. The MAASL168SB7473KTNA01, classified as Active, is the recommended choice for new applications.

Q: Are there any package or footprint differences between these parts?

A: No. 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). PCB footprints are identical.

Q: Do both parts meet automotive qualification requirements?

A: Yes. Both the LMF107B7473KAHT and MAASL168SB7473KTNA01 carry AEC-Q200 qualification, meeting automotive industry standards for reliability and performance.

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

A: Both parts have MSL 1 (Unlimited), indicating no moisture sensitivity restrictions during storage or handling.

Q: Are there compliance differences between the two parts?

A: No. Both parts are ROHS3 compliant. The MAASL168SB7473KTNA01 additionally carries REACH Unaffected status. Both share identical ECCN (EAR99) and HTSUS (8532.24.0020) classifications.