Equivalent & Substitute Parts for 08051C202KAT2A

Part Overview

The 08051C202KAT2A is a 2000 pF ceramic capacitor manufactured by KYOCERA AVX, rated for 100V with X7R temperature coefficient in 0805 (2012 Metric) surface mount package. This component is classified as Active and RoHS3 Compliant, suitable for general purpose applications requiring stable capacitance across the operating temperature range of -55°C to 125°C. Equivalent and substitute parts are identified to support procurement flexibility, inventory management, and supply chain continuity.

Substiute Parts

08051C202KAT2A

KYOCERA AVXIn Stock: 229408051C202KAT2A Datasheet

Current PartRFQ

C0805C202J1GAC7800

KEMETIn Stock: 7073C0805C202J1GAC7800 Datasheet

UpgradeRFQ

CL21B202KBANNNC

Samsung Electro-MechanicsIn Stock: 136992CL21B202KBANNNC Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the 08051C202KAT2A is determined by the following critical parameters: capacitance value (2000 pF), package type (0805), mounting method (Surface Mount MLCC), and voltage rating compatibility. The identified substitute parts maintain the same capacitance, package, and mounting specifications. Voltage rating and temperature coefficient variations are documented to enable informed selection based on circuit requirements.

Critical Parameters for Substitution:

• Capacitance: 2000 pF (exact match required)
• Package: 0805 (2012 Metric) (exact match required)
• Mounting Type: Surface Mount, MLCC (exact match required)
• Voltage Rating: Equal to or greater than 100V
• Temperature Coefficient: X7R or C0G/NP0 acceptable
• RoHS Compliance: ROHS3 Compliant

Parameter Comparison

Engineering Selection Recommendations

C0805C202J1GAC7800 (KEMET): This part is electrically compatible with the 08051C202KAT2A. It provides tighter tolerance (±5% versus ±10%), identical voltage rating (100V), and equivalent operating temperature range. The C0G/NP0 temperature coefficient offers superior capacitance stability compared to X7R across temperature variations. All compliance certifications (ROHS3, REACH Unaffected, EAR99) are met. Physical dimensions are compatible with identical package footprint; thickness is 0.035" (0.88mm) compared to 0.037" (0.94mm) of the original part.

CL21B202KBANNNC (Samsung Electro-Mechanics): This part shares identical capacitance, tolerance, temperature coefficient (X7R), and package specifications with the 08051C202KAT2A. The voltage rating is 50V, which is lower than the original 100V specification. This part is suitable only for applications where the circuit voltage requirement does not exceed 50V. All compliance certifications (ROHS3, REACH Unaffected, EAR99) are met. Physical dimensions are compatible; thickness is 0.030" (0.75mm), providing the smallest profile among the three options.

Frequently Asked Questions (FAQ)

Q: Can C0805C202J1GAC7800 be used as a direct replacement for 08051C202KAT2A?

A: Yes. Both parts have identical capacitance (2000 pF), voltage rating (100V), package (0805), and mounting type (Surface Mount MLCC). The KEMET part offers improved tolerance (±5%) and C0G/NP0 temperature coefficient, which provides better capacitance stability. Physical compatibility is confirmed with compatible footprint and thickness specifications.

Q: What is the key limitation of CL21B202KBANNNC as a substitute?

A: The Samsung part has a 50V voltage rating compared to the 100V rating of the original 08051C202KAT2A. This part is suitable only for circuits operating at 50V or below. If the application requires 100V operation, this substitute is not appropriate.

Q: Are all substitute parts RoHS3 Compliant?

A: Yes. Both substitute parts (C0805C202J1GAC7800 and CL21B202KBANNNC) are ROHS3 Compliant, matching the compliance status of the original 08051C202KAT2A.

Q: What is the difference between X7R and C0G/NP0 temperature coefficients?

A: X7R provides ±15% capacitance change over the -55°C to 125°C temperature range. C0G/NP0 provides superior stability with minimal capacitance change across temperature. The KEMET substitute (C0805C202J1GAC7800) uses C0G/NP0, offering better temperature stability for precision applications.

Q: Are the physical dimensions compatible for PCB assembly?

A: Yes. All three parts use the 0805 (2012 Metric) package with identical footprint dimensions (0.079" L x 0.049" W / 2.00mm x 1.25mm). Thickness varies slightly: 0.037" (0.94mm) for the original, 0.035" (0.88mm) for KEMET, and 0.030" (0.75mm) for Samsung. These variations are within standard PCB assembly tolerances.

Q: What is the Moisture Sensitivity Level for all parts?

A: All three parts have Moisture Sensitivity Level 1 (Unlimited), indicating no moisture sensitivity restrictions during storage and handling.