08055A510MAT4A Equivalent & Substitute Parts

Part Overview

The 08055A510MAT4A is a 51 pF ceramic capacitor manufactured by KYOCERA AVX with C0G/NP0 temperature coefficient, rated for 50V operation in 0805 (2012 Metric) surface mount package. This part is active and in production. Equivalent and substitute parts are identified based on matching capacitance, temperature coefficient, package type, and operating voltage specifications, with allowances for tolerance and voltage rating variations within acceptable engineering parameters.

Substiute Parts

08055A510MAT4A

KYOCERA AVXIn Stock: 113908055A510MAT4A Datasheet

Current PartRFQ

08055A510GAT2A

KYOCERA AVXIn Stock: 491208055A510GAT2A Datasheet

UpgradeRFQ

C0805C510F1GAC7800

KEMETIn Stock: 4289C0805C510F1GAC7800 Datasheet

UpgradeRFQ

C0805C510G5GAC7800

KEMETIn Stock: 4806C0805C510G5GAC7800 Datasheet

UpgradeRFQ

C0805C510J1GAC7800

KEMETIn Stock: 6240C0805C510J1GAC7800 Datasheet

UpgradeRFQ

C0805C510J5GAC7800

KEMETIn Stock: 35295C0805C510J5GAC7800 Datasheet

UpgradeRFQ

C0805C510K5GAC7800

KEMETIn Stock: 4277C0805C510K5GAC7800 Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 08055A510MAT4A are qualified based on the following criteria:

Core Matching Parameters:

• Capacitance: 51 pF (exact match required)
• Temperature Coefficient: C0G/NP0 (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)

Allowable Variations:

• Voltage Rating: Equal to or greater than 50V
• Tolerance: ±1%, ±2%, ±5%, ±10%, or ±20%
• Manufacturer: KYOCERA AVX or KEMET
• RoHS and REACH Compliance: ROHS3 Compliant, REACH Unaffected

All substitute parts listed maintain identical electrical performance within the specified operating conditions and are mechanically compatible with the original part footprint.

Parameter Comparison

Engineering Selection Recommendations

All listed substitute parts are active products with ROHS3 compliance and REACH unaffected status, matching the regulatory requirements of the original 08055A510MAT4A.

Same Manufacturer Substitutes: The 08055A510GAT2A from KYOCERA AVX provides improved tolerance (±2% versus ±20%) while maintaining identical voltage rating and package specifications.

Cross-Manufacturer Substitutes: KEMET C0805C series parts provide equivalent electrical performance. Parts with 100V ratings (C0805C510F1GAC7800, C0805C510J1GAC7800) offer increased voltage margin. Parts with 50V ratings (C0805C510G5GAC7800, C0805C510J5GAC7800, C0805C510K5GAC7800) match the original voltage specification. All KEMET alternatives feature low ESL characteristics and are available in Tape & Reel packaging.

Selection should be based on application requirements for tolerance precision, voltage margin, and supply chain availability.

Frequently Asked Questions (FAQ)

Q: Can I use a substitute part with higher voltage rating than the original 50V specification? A: Yes. Parts rated for 100V (C0805C510F1GAC7800, C0805C510J1GAC7800) are electrically compatible and provide additional voltage margin. The 0805 package dimensions remain identical, ensuring mechanical compatibility.

Q: What is the difference between ±20% and ±1% tolerance parts? A: Tolerance defines the allowable capacitance deviation from the nominal 51 pF value. The original part allows ±20% (40.8 pF to 61.2 pF), while ±1% parts (C0805C510F1GAC7800) allow only 50.49 pF to 51.51 pF. Higher precision tolerances are required for applications with strict capacitance specifications.

Q: Are KEMET and KYOCERA AVX parts interchangeable? A: Yes, within the specified parameters. Both manufacturers produce C0G/NP0 ceramic capacitors in 0805 package with identical electrical characteristics. All listed parts share the same capacitance, temperature coefficient, operating temperature range, and compliance certifications.

Q: Does packaging format affect electrical performance? A: No. The Tape & Reel (TR) packaging of KEMET substitutes provides the same electrical performance as the original part. Packaging format affects only handling and assembly logistics, not component functionality.

Q: Can I substitute a part with lower tolerance for the original ±20% part? A: Yes. Lower tolerance parts (±1%, ±2%, ±5%, ±10%) are direct substitutes that provide equal or better capacitance accuracy. This substitution improves circuit performance without introducing compatibility issues.