1812CC102MATME Equivalent & Substitute Parts

Part Overview

The 1812CC102MATME is a 1000 pF ceramic capacitor rated at 630V with X7R temperature coefficient, manufactured by KYOCERA AVX in 1812 (4532 Metric) surface mount package. This component is active and in stock with 1017 units available. The part is ROHS3 compliant and MSL 1 rated, suitable for general purpose high voltage applications. Substitute parts are identified based on matching capacitance, package, temperature coefficient, and compliance standards while allowing for voltage rating upgrades and tolerance variations.

Key Parameters

Parameter	Value
Capacitance	1000 pF
Voltage Rating	630V
Tolerance	±20%
Temperature Coefficient	X7R
Package / Case	1812 (4532 Metric)
Mounting Type	Surface Mount, MLCC
Operating Temperature Range	-55°C ~ 125°C
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution for 1812CC102MATME is determined by the following criteria:

Fixed Parameters (Must Match):

Capacitance: 1000 pF
Package: 1812 (4532 Metric)
Temperature Coefficient: X7R
Mounting Type: Surface Mount, MLCC
Operating Temperature: -55°C ~ 125°C
RoHS Status: ROHS3 Compliant
Moisture Sensitivity Level: 1

Variable Parameters (Allowed to Differ):

Voltage Rating: Can be equal or higher than 630V
Tolerance: Can be ±10% or ±20%
Physical Thickness: Varies with voltage rating (1.80mm to 2.80mm)

All substitute parts listed maintain identical capacitance, package footprint, and temperature characteristics while offering higher voltage ratings (1000V, 1500V, 2000V, 2500V, 3000V) and tolerance options. This allows for direct board-level substitution with enhanced voltage margin or improved tolerance specifications.

Parameter Comparison

Part Number	Manufacturer	Capacitance	Voltage Rating	Tolerance	Package	Thickness (Max)	Inventory	Product Status
1812CC102MATME	KYOCERA AVX	1000 pF	630V	±20%	1812 (4532 Metric)	0.071" (1.80mm)	1017 Pcs	Active
1812AC102KAT1A	KYOCERA AVX	1000 pF	1000V (1kV)	±10%	1812 (4532 Metric)	0.071" (1.80mm)	1655 Pcs	Active
1812AC102MAT1A	KYOCERA AVX	1000 pF	1000V (1kV)	±20%	1812 (4532 Metric)	0.071" (1.80mm)	1103 Pcs	Active
1812GC102KAT1A	KYOCERA AVX	1000 pF	2000V (2kV)	±10%	1812 (4532 Metric)	0.071" (1.80mm)	2100 Pcs	Active
1812GC102MAT1A	KYOCERA AVX	1000 pF	2000V (2kV)	±20%	1812 (4532 Metric)	0.071" (1.80mm)	14533 Pcs	Active
1812HC102KAT1A	KYOCERA AVX	1000 pF	3000V (3kV)	±10%	1812 (4532 Metric)	0.087" (2.20mm)	2400 Pcs	Active
1812SC102MAT1A	KYOCERA AVX	1000 pF	1500V (1.5kV)	±20%	1812 (4532 Metric)	0.071" (1.80mm)	1080 Pcs	Active
1812WC102KAT1A	KYOCERA AVX	1000 pF	2500V (2.5kV)	±10%	1812 (4532 Metric)	0.110" (2.80mm)	2778 Pcs	Active
KGM43ER73D102KV	KYOCERA AVX	1000 pF	2000V (2kV)	±10%	1812 (4532 Metric)	0.071" (1.80mm)	1812 Pcs	Active
KGM43ER73D102MV	KYOCERA AVX	1000 pF	2000V (2kV)	±20%	1812 (4532 Metric)	0.071" (1.80mm)	6649 Pcs	Active
KGM43FR73U102KV	KYOCERA AVX	1000 pF	3000V (3kV)	±10%	1812 (4532 Metric)	0.087" (2.21mm)	3091 Pcs	Active

Engineering Selection Recommendations

All listed substitute parts are ROHS3 compliant, REACH unaffected, and carry MSL 1 rating identical to the main part. Selection between substitutes depends on application voltage requirements and tolerance specifications:

For 630V applications requiring direct replacement: 1812CC102MATME remains the specified part.

For applications tolerating higher voltage ratings: Parts rated 1000V and above provide increased voltage margin. The 1812AC102KAT1A (1kV, ±10%) and 1812AC102MAT1A (1kV, ±20%) offer minimal voltage increase with identical physical dimensions.

For applications requiring 2kV rating: 1812GC102KAT1A (±10% tolerance) and 1812GC102MAT1A (±20% tolerance) maintain 1.80mm thickness. KGM43ER73D102KV and KGM43ER73D102MV from the KGM HV series provide equivalent specifications.

For applications requiring 2.5kV or 3kV ratings: 1812WC102KAT1A (2.5kV) and 1812HC102KAT1A or KGM43FR73U102KV (3kV) introduce increased thickness (2.20mm to 2.80mm) and require PCB layout verification.

For tolerance-critical applications: Parts with ±10% tolerance (KAT1A suffix) are available across all voltage ratings. Parts with ±20% tolerance (MAT1A suffix) provide cost optimization where tolerance margins permit.

All parts are active products with confirmed inventory availability.

Frequently Asked Questions (FAQ)

Q: Can 1812CC102MATME be replaced with a higher voltage rated part?

A: Yes. Any substitute part with equal or higher voltage rating, identical 1000 pF capacitance, X7R temperature coefficient, and 1812 package is electrically compatible. Higher voltage ratings provide additional safety margin in the application circuit.

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

A: Tolerance specifies the allowable deviation from the nominal 1000 pF capacitance value. ±10% tolerance parts (KAT1A suffix) range 900-1100 pF. ±20% tolerance parts (MAT1A suffix) range 800-1200 pF. Selection depends on circuit requirements for capacitance accuracy.

Q: Are there physical dimension differences between substitute parts?

A: Most substitutes maintain 0.071" (1.80mm) maximum thickness. Higher voltage ratings (2.5kV and 3kV) increase thickness to 0.110" (2.80mm) and 0.087" (2.20mm) respectively. Verify PCB clearance before substitution.

Q: Can KGM series parts replace standard 1812 series parts?

A: Yes. KGM43ER73D102KV, KGM43ER73D102MV, and KGM43FR73U102KV are KYOCERA AVX high voltage series parts with identical electrical specifications and 1812 package footprint. They are direct substitutes.

Q: What packaging options are available?

A: Substitute parts are supplied in Tape & Reel (TR), Cut Tape (CT) & Digi-Reel, or standard packaging. Verify packaging requirement before ordering to ensure compatibility with assembly processes.

Q: Are all substitute parts RoHS compliant?

A: Yes. All listed substitute parts are ROHS3 compliant and REACH unaffected, matching the compliance status of 1812CC102MATME.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message