08053E473MAT2A Equivalent & Substitute Parts

Part Overview

The 08053E473MAT2A is a 0.047 µF ceramic capacitor manufactured by KYOCERA AVX, rated for 25V operation with Z5U temperature coefficient characteristics. This surface mount multilayer ceramic capacitor (MLCC) in 0805 (2012 Metric) package format is designed for general purpose applications requiring stable capacitance across the 10°C to 85°C operating temperature range. The component maintains Active product status with full ROHS3 compliance and unlimited moisture sensitivity rating (MSL 1). Substitute parts are identified to provide design flexibility when the primary part becomes unavailable or when design requirements necessitate alternative electrical specifications.

Substiute Parts

08053E473MAT2A

KYOCERA AVXIn Stock: 96208053E473MAT2A Datasheet

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C0805C473M5UAC7800

KEMETIn Stock: 41857C0805C473M5UAC7800 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 08053E473MAT2A is determined by strict alignment of the following critical parameters:

• Capacitance Value: Must be 0.047 µF (no tolerance variation acceptable)
• Tolerance: Must be ±20%
• Temperature Coefficient: Must be Z5U
• Package Format: Must be 0805 (2012 Metric)
• Mounting Type: Must be Surface Mount, MLCC
• Operating Temperature Range: Must support 10°C ~ 85°C minimum
• Voltage Rating: Must be equal to or greater than 25V

The identified substitute C0805C473M5UAC7800 (KEMET) satisfies all substitution criteria. This part maintains identical capacitance, tolerance, temperature coefficient, and package specifications while providing an elevated voltage rating of 50V, which is compatible with 25V circuit requirements through derating principles.

Parameter Comparison

Engineering Selection Recommendations

Both the 08053E473MAT2A and C0805C473M5UAC7800 maintain Active product status with full ROHS3 compliance and REACH Unaffected certification. The KEMET substitute provides identical electrical and mechanical specifications with the exception of voltage rating elevation from 25V to 50V. This higher voltage rating does not introduce incompatibility; rather, it provides additional design margin in applications operating at or below 25V. Both components carry EAR99 ECCN classification and identical HTSUS commodity codes (8532.24.0020), confirming regulatory equivalence. Selection between these parts should be based on availability, lead time, and cost considerations, as electrical performance and compliance characteristics are equivalent.

Frequently Asked Questions (FAQ)

Q: Can the C0805C473M5UAC7800 (50V rating) be used in place of the 08053E473MAT2A (25V rating)?

A: Yes. The substitute part's 50V voltage rating exceeds the 25V requirement of the original specification. In circuits operating at 25V or below, the higher-rated component functions identically to the original part without performance degradation.

Q: Are the physical dimensions identical between these two parts?

A: Yes. Both components use the 0805 (2012 Metric) package format with identical footprint dimensions of 2.00mm length by 1.25mm width. PCB layout and assembly processes require no modification.

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

A: Yes. Both the 08053E473MAT2A and C0805C473M5UAC7800 carry MSL 1 (Unlimited) rating, indicating no moisture sensitivity restrictions for storage, handling, or reflow processes.

Q: Are there compliance differences between the original and substitute part?

A: No. Both components are ROHS3 compliant, REACH Unaffected, and carry identical EAR99 ECCN classification. Regulatory and environmental compliance characteristics are equivalent.

Q: What is the significance of the Z5U temperature coefficient?

A: Z5U designates a temperature coefficient range of +22% to -56% across the 10°C to 85°C operating window. Both parts maintain this identical specification, ensuring consistent capacitance behavior across the specified temperature range.