08053C184MAT2A Ceramic Capacitor Equivalent & Substitute Parts

Part Overview

The 08053C184MAT2A is a 0.18 µF ceramic capacitor manufactured by KYOCERA AVX, rated for 25V with X7R temperature coefficient in 0805 (2012 Metric) surface mount package. This part is Active status and ROHS3 compliant. Substitute parts are identified when equivalent electrical performance and mechanical compatibility are maintained within the allowed parameter tolerances for this capacitor category.

Substiute Parts

08053C184MAT2A

KYOCERA AVXIn Stock: 103308053C184MAT2A Datasheet

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08053C184KAT2A

KYOCERA AVXIn Stock: 332608053C184KAT2A Datasheet

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C0805C184J3RAC7800

KEMETIn Stock: 7580C0805C184J3RAC7800 Datasheet

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C0805C184K3RAC7800

KEMETIn Stock: 916C0805C184K3RAC7800 Datasheet

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C0805C184K5RAC7800

KEMETIn Stock: 14723C0805C184K5RAC7800 Datasheet

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CC0805KRX7R8BB184

YAGEOIn Stock: 11155CC0805KRX7R8BB184 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution for the 08053C184MAT2A is determined by the following criteria:

Mandatory Parameters (Must Match):

• Capacitance: 0.18 µF
• Temperature Coefficient: X7R
• Package / Case: 0805 (2012 Metric)
• Mounting Type: Surface Mount, MLCC
• Operating Temperature Range: -55°C ~ 125°C
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)

Allowable Variations:

• Voltage Rating: Equal to or greater than 25V
• Tolerance: Equal to or tighter than ±20%

All identified substitute parts meet these criteria. Voltage ratings of 25V or 50V are acceptable. Tolerance values of ±20%, ±10%, or ±5% are acceptable as they represent equal or improved precision.

Parameter Comparison

Engineering Selection Recommendations

All substitute parts listed maintain Active product status and ROHS3 compliance. Selection between substitutes should be based on:

Tolerance Requirements: If circuit design requires tighter capacitance tolerance, C0805C184J3RAC7800 (±5%) provides the highest precision. For standard tolerance applications, 08053C184KAT2A, C0805C184K3RAC7800, or CC0805KRX7R8BB184 (all ±10%) are suitable.

Voltage Margin: C0805C184K5RAC7800 rated at 50V provides additional voltage headroom compared to 25V-rated alternatives, applicable where circuit design includes voltage transient protection margins.

Physical Constraints: Thickness variation ranges from 0.035" (0.88mm) to 0.057" (1.45mm). PCB layout and component stacking requirements determine acceptable thickness limits. The original part at 0.037" (0.94mm) represents mid-range thickness.

Availability: Inventory levels vary from 888 to 14622 pieces. High-volume applications should consider C0805C184K5RAC7800 (14622 Pcs) or CC0805KRX7R8BB184 (11076 Pcs).

Frequently Asked Questions (FAQ)

Q: Can I use a 50V-rated capacitor in place of a 25V-rated capacitor? A: Yes. C0805C184K5RAC7800 rated at 50V is a valid substitute. Higher voltage ratings provide additional safety margin and do not degrade circuit performance in 25V applications.

Q: What does tolerance mean and why does it matter? A: Tolerance specifies the allowable deviation from the nominal 0.18 µF capacitance value. ±20% means the actual value may range from 0.144 µF to 0.216 µF. Tighter tolerances (±10%, ±5%) provide more precise capacitance values. Select based on circuit sensitivity to capacitance variation.

Q: Are all substitute parts mechanically compatible with the original 0805 package? A: Yes. All substitutes use the 0805 (2012 Metric) package with identical footprint dimensions (0.079" L x 0.049" W / 2.01mm x 1.25mm). Thickness variation does not affect PCB mounting compatibility for standard applications.

Q: What is X7R temperature coefficient? A: X7R specifies capacitance change over temperature range -55°C to 125°C with maximum variation of ±15%. This is suitable for general-purpose and bypass/decoupling applications across the full operating temperature range.

Q: Can I mix different manufacturers in the same design? A: Yes. All listed substitutes are ROHS3 compliant with MSL 1 rating and identical electrical specifications within allowed tolerances. Cross-manufacturer substitution is valid for this capacitor category.

Q: What is MSL 1 (Unlimited) moisture sensitivity? A: MSL 1 indicates the component has unlimited shelf life and requires no special moisture control during storage or handling. This is the least restrictive moisture sensitivity level.