Equivalent & Substitute Parts for 08055A201KAT2A

Part Overview

The 08055A201KAT2A is a 200 pF ceramic capacitor manufactured by KYOCERA AVX, designed for general-purpose applications requiring stable capacitance across a wide temperature range. This multilayer ceramic capacitor (MLCC) features C0G/NP0 temperature coefficient characteristics, ensuring minimal capacitance variation from -55°C to 125°C. The component is actively produced and widely available in tape and reel packaging for automated assembly processes. Equivalent and substitute parts are identified to provide design flexibility, supply chain alternatives, and procurement options while maintaining identical electrical and mechanical specifications.

Substiute Parts

08055A201KAT2A

KYOCERA AVXIn Stock: 113108055A201KAT2A Datasheet

Current PartRFQ

C0805C201K5GAC7800

KEMETIn Stock: 62383C0805C201K5GAC7800 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 08055A201KAT2A are identified based on strict electrical and mechanical parameter matching. The substitution logic requires:

Electrical Parameters (Non-negotiable):

• Capacitance value: 200 pF
• Tolerance: ±10%
• Voltage rating: 50V (minimum)
• Temperature coefficient: C0G or NP0 (equivalent designations)
• Operating temperature range: -55°C to 125°C

Mechanical Parameters (Non-negotiable):

• Package code: 0805 (2012 Metric)
• Mounting type: Surface Mount, MLCC
• Tape and reel packaging for automated assembly

Compliance Parameters (Required):

• RoHS3 compliance
• MSL rating: 1 (Unlimited)

Only components meeting all these criteria are classified as direct substitutes. Variations in thickness or exact dimensional tolerances within the 0805 package specification do not disqualify substitution eligibility.

Parameter Comparison

Engineering Selection Recommendations

Both the primary part (08055A201KAT2A) and the identified substitute (C0805C201K5GAC7800) are actively manufactured and maintain full ROHS3 compliance. Selection between these components should be based on:

Availability and Lead Time: Verify current inventory levels and procurement timelines with suppliers. The KEMET substitute (C0805C201K5GAC7800) shows higher stock availability (62,311 pcs) compared to the KYOCERA AVX primary part (1,050 pcs).

Supply Chain Continuity: Use the substitute part when primary part availability is constrained or when establishing dual-source qualification is required for production continuity.

Regulatory Compliance: Both parts satisfy ROHS3 and REACH requirements. No additional compliance verification is necessary for standard applications.

PCB Assembly Compatibility: Dimensional variations (thickness: 0.94mm vs. 0.88mm) fall within standard 0805 package tolerances and do not affect PCB assembly, reflow soldering, or functional performance.

Cost Optimization: Evaluate unit pricing and volume discounts from both manufacturers to determine cost-effective sourcing strategies.

Frequently Asked Questions (FAQ)

Q: Can C0805C201K5GAC7800 be used as a direct replacement for 08055A201KAT2A without circuit redesign?

A: Yes. Both components share identical electrical specifications (200 pF, ±10%, 50V, C0G/NP0, -55°C to 125°C) and package dimensions (0805 metric). No circuit redesign is required. The components are pin-compatible and functionally equivalent.

Q: What is the significance of the thickness difference (0.94mm vs. 0.88mm)?

A: Both values fall within the standard 0805 package specification tolerance. This variation does not affect PCB assembly, solder joint reliability, or component performance. Automated pick-and-place equipment and reflow processes accommodate this tolerance range.

Q: Are there any moisture sensitivity concerns when substituting between these parts?

A: No. Both components carry MSL 1 (Unlimited) rating, indicating no moisture sensitivity. Standard storage conditions apply to both parts without special desiccant or baking requirements.

Q: How do I verify compatibility in my specific application?

A: Confirm that your circuit design requires: 200 pF capacitance, ±10% tolerance, minimum 50V voltage rating, C0G/NP0 temperature stability, and -55°C to 125°C operating range. If all parameters match, either component is compatible.

Q: What is the difference between C0G and NP0 designations?

A: C0G and NP0 are equivalent designations for the same temperature coefficient characteristic. C0G is the EIA standard designation; NP0 is the IEC standard designation. Both indicate zero temperature coefficient performance.

Q: Can these parts be used interchangeably in high-reliability applications?

A: Yes, provided both manufacturers' components are qualified for your specific application requirements. Both KYOCERA AVX and KEMET are established manufacturers with established quality systems. Verify that your application's qualification documentation accepts both manufacturers.

Q: What should I consider when transitioning from one manufacturer to another?

A: Confirm identical electrical specifications, package compatibility, and compliance certifications (ROHS3, REACH). Update your bill of materials and component specifications. Notify your assembly partner of the manufacturer change. No additional testing is required for equivalent parts meeting all specified parameters.