Equivalent & Substitute Parts for 1808SC152MAT1A

Part Overview

The 1808SC152MAT1A is a high-voltage ceramic capacitor manufactured by KYOCERA AVX, rated at 1500 pF with 1.5 kV voltage rating and X7R temperature coefficient. This Surface Mount MLCC (Multilayer Ceramic Capacitor) in 1808 package format is designed for general-purpose applications requiring stable capacitance across the operating temperature range of -55°C to 125°C. The part is currently active in production with ROHS3 compliance and unlimited moisture sensitivity rating (MSL 1). Substitute parts are identified when equivalent capacitance and package dimensions are maintained while allowing variations in voltage rating, tolerance, and availability.

Substiute Parts

1808SC152MAT1A

KYOCERA AVXIn Stock: 8331808SC152MAT1A Datasheet

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1808GC152KAT1A

KYOCERA AVXIn Stock: 17931808GC152KAT1A Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 1808SC152MAT1A is determined by the following critical parameters:

• Capacitance Value: Must be 1500 pF (exact match required)
• Package / Case: Must be 1808 (4520 Metric) to ensure mechanical and electrical compatibility
• Mounting Type: Must be Surface Mount MLCC
• Temperature Coefficient: Must be X7R for thermal stability equivalence
• Operating Temperature Range: Must support -55°C to 125°C minimum
• Compliance: Must maintain ROHS3 and REACH compliance status

Voltage rating, tolerance, and inventory availability may vary within substitute parts while maintaining functional equivalence for the specified application category.

Parameter Comparison

Engineering Selection Recommendations

The 1808GC152KAT1A qualifies as a direct substitute for the 1808SC152MAT1A based on matching capacitance, package dimensions, temperature coefficient, and compliance certifications. Both parts are manufactured by KYOCERA AVX and maintain active production status with ROHS3 compliance and REACH unaffected designation.

The substitute part offers improved tolerance specification (±10% versus ±20%) and elevated voltage rating (2000 V versus 1500 V), providing enhanced performance margin in high-voltage applications. The identical physical dimensions, thermal operating range, and MSL rating ensure seamless integration into existing PCB designs and assembly processes.

Selection between these parts should be based on application voltage requirements, tolerance specifications, and component availability. The substitute part is suitable for applications where the original specification can accommodate the higher voltage rating and tighter tolerance.

Frequently Asked Questions (FAQ)

Q: Can 1808GC152KAT1A replace 1808SC152MAT1A in all applications?

A: Yes, provided the application voltage requirement does not exceed 1500 V. The substitute part's 2000 V rating and ±10% tolerance are compatible with circuits designed for the original 1500 V, 1500 pF specification. Identical package dimensions and thermal characteristics ensure mechanical and electrical compatibility.

Q: What are the key differences between these two parts?

A: The primary differences are voltage rating (1500 V versus 2000 V) and tolerance (±20% versus ±10%). Both parts share identical capacitance value, package size, temperature coefficient, and operating temperature range.

Q: Are both parts available in the same packaging format?

A: Yes. Both 1808SC152MAT1A and 1808GC152KAT1A are supplied in Tape & Reel (TR) packaging and are Surface Mount MLCCs in the 1808 (4520 Metric) case size.

Q: Do these parts have the same moisture sensitivity level?

A: Yes. Both parts carry MSL 1 (Unlimited) rating, indicating no moisture sensitivity restrictions for storage and handling.

Q: Are both parts RoHS and REACH compliant?

A: Yes. Both parts are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements.