KYOCERA AVX 1825SC472MAT1A Equivalent & Substitute Parts

Part Overview

The 1825SC472MAT1A is a 4700 pF ceramic capacitor rated at 1500V (1.5kV) with X7R temperature coefficient, manufactured by KYOCERA AVX in 1825 (4564 Metric) surface mount package. This component is classified as Active product status with ROHS3 compliance and unlimited moisture sensitivity level (MSL 1). Substitute parts are identified when equivalent capacitance and package dimensions are maintained while voltage rating, tolerance, or packaging format may vary within acceptable electrical parameters.

Substiute Parts

1825SC472MAT1A\SB

KYOCERA AVXIn Stock: 9241825SC472MAT1A\SB Datasheet

Current PartRFQ

1825HC472KAT1A

KYOCERA AVXIn Stock: 24471825HC472KAT1A Datasheet

UpgradeRFQ

1825HC472MAT1A

KYOCERA AVXIn Stock: 6811825HC472MAT1A Datasheet

UpgradeRFQ

1825WC472KAT1A

KYOCERA AVXIn Stock: 9141825WC472KAT1A Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 1825SC472MAT1A is determined by the following critical parameters:

Fixed Parameters (Must Match):

• Capacitance: 4700 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

Variable Parameters (Allowed to Differ):

• Voltage Rating: May be equal or higher than 1500V
• Tolerance: May be ±10% or ±20%
• Packaging Format: Cut Tape (CT), Tape & Reel (TR), or Digi-Reel®

Three substitute parts meet these criteria with voltage ratings of 2500V or 3000V, providing design margin for applications requiring higher voltage capability while maintaining identical capacitance and package specifications.

Parameter Comparison

Engineering Selection Recommendations

All substitute parts maintain Active product status with ROHS3 compliance and REACH Unaffected designation, ensuring regulatory alignment with the original 1825SC472MAT1A component. Selection between substitute options depends on application voltage requirements:

1825HC472KAT1A provides 3000V rating with ±10% tolerance in Cut Tape (CT) & Digi-Reel® packaging format.

1825HC472MAT1A provides 3000V rating with ±20% tolerance in Tape & Reel (TR) packaging format.

1825WC472KAT1A provides 2500V rating with ±10% tolerance, offering intermediate voltage capability between the original 1500V specification and the 3000V alternatives.

All substitute parts share identical physical dimensions, thermal characteristics, and moisture sensitivity classification with the main part, ensuring direct mechanical and thermal compatibility in surface mount applications.

Frequently Asked Questions (FAQ)

Q: Can 1825HC472KAT1A replace 1825SC472MAT1A in a 1500V application?

A: Yes. The 1825HC472KAT1A is rated for 3000V, which exceeds the 1500V requirement. Higher voltage rating provides design margin without affecting capacitance or physical compatibility. The ±10% tolerance offers improved accuracy compared to the original ±20% specification.

Q: What is the difference between the two 3000V options?

A: 1825HC472KAT1A and 1825HC472MAT1A differ in tolerance (±10% vs ±20%) and packaging format (Cut Tape & Digi-Reel® vs Tape & Reel). Both maintain identical voltage, capacitance, and physical dimensions. Selection depends on packaging requirements and tolerance specifications for the application.

Q: Is 1825WC472KAT1A suitable for applications requiring 1500V?

A: Yes. The 1825WC472KAT1A is rated for 2500V, which exceeds the 1500V requirement. It provides intermediate voltage capability and ±10% tolerance while maintaining identical capacitance and package specifications.

Q: Are all substitute parts electrically interchangeable with the original?

A: Yes, within the specified electrical parameters. All substitute parts maintain 4700 pF capacitance, X7R temperature coefficient, -55°C to 125°C operating range, and 1825 (4564 Metric) package dimensions. Voltage rating and tolerance differences do not affect interchangeability for applications designed for 1500V or lower.

Q: What packaging formats are available?

A: The original 1825SC472MAT1A does not specify packaging format. Substitute options include Cut Tape (CT) & Digi-Reel® (1825HC472KAT1A), Tape & Reel (TR) (1825HC472MAT1A), and unspecified format (1825WC472KAT1A). Packaging selection depends on assembly equipment and procurement requirements.

Q: Do all parts meet the same compliance standards?

A: Yes. All parts are ROHS3 Compliant, REACH Unaffected, and classified as Active product status. Moisture Sensitivity Level (MSL 1) is identical across all options, indicating unlimited shelf life under standard storage conditions.