1825CC103MAT3A\SB Ceramic Capacitor: Equivalent & Substitute Parts

Part Overview

The 1825CC103MAT3A\SB is a 10000 pF (10 nF) ceramic capacitor manufactured by KYOCERA AVX with X7R temperature coefficient and 630V rated voltage. This surface mount multilayer ceramic capacitor (MLCC) in 1825 (4564 Metric) package is designed for general purpose high voltage applications across the -55°C to 125°C operating temperature range. The part maintains Active product status with 873 pieces currently in stock. Substitute parts are identified to address applications requiring higher voltage ratings or improved tolerance specifications while maintaining identical capacitance and package dimensions.

Substiute Parts

1825CC103MAT3A\SB

KYOCERA AVXIn Stock: 9261825CC103MAT3A\SB Datasheet

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1825GC103KAT1A

KYOCERA AVXIn Stock: 24491825GC103KAT1A Datasheet

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1825HC103KAT1A

KYOCERA AVXIn Stock: 252491825HC103KAT1A Datasheet

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1825SC103KAT1A

KYOCERA AVXIn Stock: 14361825SC103KAT1A Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 1825CC103MAT3A\SB are qualified based on the following criteria:

Identical Parameters (Non-Negotiable):

• Capacitance: 10000 pF
• Temperature Coefficient: X7R
• Package / Case: 1825 (4564 Metric)
• Physical Dimensions: 0.177" L x 0.252" W (4.50mm x 6.40mm)
• Mounting Type: Surface Mount, MLCC
• Operating Temperature Range: -55°C ~ 125°C
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)

Variable Parameters (Substitution Basis):

• Voltage - Rated: Higher voltage ratings (1500V, 2000V, 3000V) are acceptable upgrades
• Tolerance: Improved tolerance (±10%) is acceptable as an upgrade from ±20%

All substitute parts maintain identical physical footprint and electrical performance characteristics while offering enhanced voltage handling capability and tighter capacitance tolerance.

Parameter Comparison

Engineering Selection Recommendations

All substitute parts maintain Active product status and ROHS3 compliance, ensuring regulatory alignment with the original 1825CC103MAT3A\SB. Selection between the main part and substitutes depends on circuit voltage requirements:

• 1825CC103MAT3A\SB (630V): Use when circuit voltage does not exceed 630V and ±20% tolerance is acceptable.
• 1825SC103KAT1A (1500V): Use for circuits operating between 630V and 1500V with improved ±10% tolerance specification.
• 1825GC103KAT1A (2000V): Use for circuits operating between 1500V and 2000V with ±10% tolerance.
• 1825HC103KAT1A (3000V): Use for circuits operating between 2000V and 3000V with ±10% tolerance and maximum inventory availability.

All parts share identical physical footprint, thermal characteristics, and moisture sensitivity rating, enabling direct PCB layout compatibility.

Frequently Asked Questions (FAQ)

Q: Can I use a higher voltage rated substitute in place of the 1825CC103MAT3A\SB?

A: Yes. Higher voltage rated capacitors (1825SC103KAT1A, 1825GC103KAT1A, 1825HC103KAT1A) are direct substitutes when circuit design permits. The capacitance value (10000 pF) and physical dimensions remain identical, ensuring functional and mechanical compatibility.

Q: What is the difference between ±20% and ±10% tolerance?

A: Tolerance specifies the allowable deviation from the nominal 10000 pF capacitance value. The ±20% tolerance of 1825CC103MAT3A\SB permits capacitance between 8000 pF and 12000 pF. The ±10% tolerance of substitute parts permits capacitance between 9000 pF and 11000 pF, providing tighter capacitance control for precision applications.

Q: Are all substitute parts in the same 1825 package?

A: Yes. All parts use the 1825 (4564 Metric) package with identical dimensions of 0.177" L x 0.252" W (4.50mm x 6.40mm) and maximum thickness of 0.100" (2.54mm). No PCB layout modifications are required for substitution.

Q: What is the operating temperature range for these capacitors?

A: All parts operate across -55°C to 125°C. The X7R temperature coefficient ensures stable capacitance performance throughout this range, with no derating required within specified limits.

Q: Are these capacitors RoHS compliant?

A: Yes. All parts are ROHS3 Compliant and REACH Unaffected, meeting environmental and regulatory requirements for commercial and industrial applications.

Q: Which substitute part has the highest inventory availability?

A: The 1825HC103KAT1A (3000V rating) has 25145 pieces in stock, providing maximum availability for high-volume production requirements.