Equivalent & Substitute Parts for 1808CC102MAT3A

Part Overview

The 1808CC102MAT3A is a 1000 pF ceramic capacitor manufactured by KYOCERA AVX, rated at 630V with X7R temperature coefficient in 1808 (4520 Metric) package. This part is Active status and widely used in general-purpose high-voltage applications. The 1000 pF capacitance value at 630V with ±20% tolerance serves specific circuit requirements. Substitute parts are identified based on matching capacitance, package form factor, and temperature coefficient while accommodating higher voltage ratings or improved tolerance specifications.

Key Parameters

Parameter	Value
Manufacturer Part Number	1808CC102MAT3A
Manufacturer	KYOCERA AVX
Capacitance	1000 pF
Voltage Rating	630V
Tolerance	±20%
Temperature Coefficient	X7R
Package / Case	1808 (4520 Metric)
Mounting Type	Surface Mount, MLCC
Operating Temperature	-55°C ~ 125°C
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)
Product Status	Active

Substitute Part Grouping Explanation

Substitute parts for 1808CC102MAT3A are qualified based on the following criteria:

Fixed Parameters (Must Match):

Capacitance: 1000 pF
Temperature Coefficient: X7R
Package / Case: 1808 (4520 Metric)
Mounting Type: Surface Mount, MLCC
Operating Temperature Range: -55°C ~ 125°C

Variable Parameters (Allowed to Differ):

Voltage Rating: May be equal to or higher than 630V
Tolerance: May be ±10% or ±20%
Manufacturer: KYOCERA AVX or TDK Corporation
Packaging Format: Tape & Reel (TR) or Cut Tape (CT) & Digi-Reel®

Substitutes are organized by voltage rating tier, with higher voltage ratings providing design margin for applications requiring increased voltage headroom or circuit redesign flexibility.

Parameter Comparison

Part Number	Manufacturer	Capacitance	Voltage Rating	Tolerance	Package	Thickness (Max)	Inventory	Product Status
1808CC102MAT3A	KYOCERA AVX	1000 pF	630V	±20%	1808 (4520 Metric)	0.071" (1.80mm)	897 Pcs	Active
1808AC102KAT1A	KYOCERA AVX	1000 pF	1000V (1kV)	±10%	1808 (4520 Metric)	0.071" (1.80mm)	2140 Pcs	Active
1808SC102KAT1A	KYOCERA AVX	1000 pF	1500V (1.5kV)	±10%	1808 (4520 Metric)	0.071" (1.80mm)	5443 Pcs	Active
1808WC102KAT1A	KYOCERA AVX	1000 pF	2500V (2.5kV)	±10%	1808 (4520 Metric)	0.087" (2.20mm)	2200 Pcs	Active
1808GC102KAT1A	KYOCERA AVX	1000 pF	2000V (2kV)	±10%	1808 (4520 Metric)	0.071" (1.80mm)	3294 Pcs	Active
1808GC102MAT1A	KYOCERA AVX	1000 pF	2000V (2kV)	±20%	1808 (4520 Metric)	0.071" (1.80mm)	6100 Pcs	Active
1808HC102KAT1A	KYOCERA AVX	1000 pF	3000V (3kV)	±10%	1808 (4520 Metric)	0.087" (2.20mm)	4597 Pcs	Active
KGM42CR73D102KY	KYOCERA AVX	1000 pF	2000V (2kV)	±10%	1808 (4520 Metric)	0.087" (2.21mm)	9025 Pcs	Active
KGM42CR73D102MY	KYOCERA AVX	1000 pF	2000V (2kV)	±20%	1808 (4520 Metric)	0.087" (2.21mm)	2833 Pcs	Active
KGM42CR73U102KY	KYOCERA AVX	1000 pF	3000V (3kV)	±10%	1808 (4520 Metric)	0.087" (2.21mm)	5700 Pcs	Active
C4520X7R3A102K130KA	TDK Corporation	1000 pF	1000V (1kV)	±10%	1808 (4520 Metric)	0.059" (1.50mm)	4880 Pcs	Active

Engineering Selection Recommendations

All listed substitute parts maintain Active product status and ROHS3 compliance, ensuring long-term availability and regulatory alignment with 1808CC102MAT3A.

For Direct Voltage Equivalence (630V Application): No substitute part maintains exactly 630V rating. The 1808AC102KAT1A at 1000V (1kV) provides the nearest voltage step above the original specification while maintaining identical 1000 pF capacitance and X7R temperature coefficient.

For Tolerance Matching (±20%): 1808GC102MAT1A and KGM42CR73D102MY both provide ±20% tolerance matching the original part. Both are rated at 2000V (2kV), offering voltage margin above the 630V requirement.

For Compact Form Factor: C4520X7R3A102K130KA from TDK Corporation offers the thinnest profile at 0.059" (1.50mm) compared to 0.071" (1.80mm) of the original part, while maintaining 1000V rating and ±10% tolerance.

For High Voltage Margin: 1808HC102KAT1A and KGM42CR73U102KY both provide 3000V (3kV) rating, suitable for applications requiring maximum voltage headroom within the 1808 package envelope.

All substitute parts are manufactured by KYOCERA AVX or TDK Corporation, both established suppliers with consistent quality certifications. Selection should be based on specific circuit voltage requirements, tolerance specifications, and available board space for thickness variations.

Frequently Asked Questions (FAQ)

Q: Can 1808CC102MAT3A be replaced with a higher voltage rated part? A: Yes. All substitute parts listed maintain the same 1000 pF capacitance and X7R temperature coefficient. Higher voltage ratings (1kV, 1.5kV, 2kV, 3kV) are electrically compatible with 630V circuits and provide additional design margin. Verify PCB layout accommodates any thickness variations.

Q: What is the difference between ±10% and ±20% tolerance parts? A: The original 1808CC102MAT3A carries ±20% tolerance, meaning capacitance may vary between 800 pF and 1200 pF. Substitute parts with ±10% tolerance (1808AC102KAT1A, 1808SC102KAT1A, etc.) provide tighter capacitance control between 900 pF and 1100 pF. Selection depends on circuit sensitivity to capacitance variation.

Q: Are KYOCERA AVX and TDK Corporation parts interchangeable? A: Yes, within the specified parameters. C4520X7R3A102K130KA from TDK Corporation matches the 1000 pF, X7R, 1808 package specifications. Verify mechanical fit, as TDK part shows 0.059" (1.50mm) thickness versus 0.071" (1.80mm) for KYOCERA AVX standard parts.

Q: Does packaging format (Tape & Reel vs. Cut Tape) affect electrical performance? A: No. Packaging format affects only handling, storage, and assembly logistics. Tape & Reel (TR) and Cut Tape (CT) & Digi-Reel® formats contain identical components with identical electrical specifications.

Q: What thickness variations exist among substitute parts? A: Standard KYOCERA AVX parts at 630V-2kV ratings show 0.071" (1.80mm) thickness. Higher voltage parts (2.5kV, 3kV) and KGM series parts show 0.087" (2.20mm) or 0.087" (2.21mm) thickness. TDK C4520X7R3A102K130KA is thinner at 0.059" (1.50mm). Verify PCB clearance before substitution.

Q: Are all parts ROHS3 compliant? A: Yes. All listed parts carry ROHS3 Compliant status, meeting regulatory requirements for hazardous substance restrictions.

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