1808GC102KATME Equivalent & Substitute Parts

Part Overview

The 1808GC102KATME is a 1000 pF ±10% 2000V (2kV) ceramic capacitor with X7R temperature coefficient in 1808 (4520 Metric) surface mount package manufactured by KYOCERA AVX. This high-voltage MLCC is designed for general-purpose applications requiring stable capacitance across the operating temperature range of -55°C to 125°C. The part is ROHS3 compliant with MSL 1 rating and is currently in active production status with 689 pieces in stock. Equivalent and substitute parts are identified to support procurement flexibility, alternative sourcing, and design optimization when higher voltage ratings or different packaging configurations are required.

Key Parameters

Parameter	Value
Capacitance	1000 pF
Tolerance	±10%
Voltage Rating	2000V (2kV)
Temperature Coefficient	X7R
Operating Temperature Range	-55°C to 125°C
Package / Case	1808 (4520 Metric)
Mounting Type	Surface Mount, MLCC
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution of the 1808GC102KATME is determined by the following critical parameters: capacitance value (1000 pF), tolerance (±10%), temperature coefficient (X7R), package form factor (1808 / 4520 Metric), and mounting type (Surface Mount MLCC). Voltage rating is the primary differentiator among substitute groups.

Direct Equivalents maintain identical electrical specifications: 1000 pF capacitance, ±10% tolerance, 2000V rating, X7R coefficient, and -55°C to 125°C operating range. These parts differ only in packaging format (Tape & Reel vs. Cut Tape) or minor dimensional variations within the 1808 package specification.

Upgrade Substitutes provide higher voltage ratings (2500V or 3000V) while maintaining all other electrical parameters. These parts are suitable when circuit design permits higher voltage-rated components and enhanced safety margins are desired.

Parametric Equivalents from alternative manufacturers (TDK Corporation, YAGEO, Cal-Chip Electronics, Johanson Dielectrics) deliver identical electrical performance with the same 2000V rating and 1000 pF capacitance, with minor dimensional variations within standard 1808 package tolerances.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Capacitance	Voltage Rating	Tolerance	Temperature Coefficient	Package	Thickness (Max)	Packaging Type	Inventory	Product Status
1808GC102KATME	KYOCERA AVX	1000 pF	2000V	±10%	X7R	1808	0.071" (1.80mm)	-	689 Pcs	Active
KGM42CR73D102KY	KYOCERA AVX	1000 pF	2000V	±10%	X7R	1808	0.087" (2.21mm)	Tape & Reel	9025 Pcs	Active
1808HC102KAT1A	KYOCERA AVX	1000 pF	3000V	±10%	X7R	1808	0.087" (2.20mm)	Cut Tape & Digi-Reel	4597 Pcs	Active
1808WC102KAT1A	KYOCERA AVX	1000 pF	2500V	±10%	X7R	1808	0.087" (2.20mm)	Tape & Reel	2200 Pcs	Active
KGM42CR73U102KY	KYOCERA AVX	1000 pF	3000V	±10%	X7R	1808	0.087" (2.21mm)	Tape & Reel	5700 Pcs	Active
1808GC102KAT1A	KYOCERA AVX	1000 pF	2000V	±10%	X7R	1808	0.071" (1.80mm)	Cut Tape & Digi-Reel	3294 Pcs	Active
C4520X7R3D102K130KA	TDK Corporation	1000 pF	2000V	±10%	X7R	1808	0.059" (1.50mm)	Tape & Reel	95140 Pcs	Active
CC1808KKX7RDBB102	YAGEO	1000 pF	2000V	±10%	X7R	1808	0.087" (2.20mm)	Cut Tape & Digi-Reel	1500 Pcs	Active
CHV1808N2K0102KXT	Cal-Chip Electronics, Inc.	1000 pF	2000V	±10%	X7R	1808	0.087" (2.20mm)	Tape & Reel	37755 Pcs	Active
VPDP202W102K1GV001E	Johanson Dielectrics Inc.	1000 pF	2000V	±10%	X7R	1808	0.085" (2.16mm)	Tape & Reel	87058 Pcs	Active
VPDP302W102K1GV001E	Johanson Dielectrics Inc.	1000 pF	3000V	±10%	X7R	1808	0.085" (2.16mm)	Tape & Reel	115670 Pcs	Active

Engineering Selection Recommendations

All listed substitute parts maintain active product status with ROHS3 compliance and MSL 1 rating, ensuring compatibility with standard manufacturing and assembly processes. Selection among direct equivalents should prioritize inventory availability and packaging format requirements for your procurement workflow.

For applications where PCB layout constraints exist, the C4520X7R3D102K130KA from TDK Corporation offers the thinnest profile at 0.059" (1.50mm), while maintaining identical electrical specifications to the 1808GC102KATME.

When higher voltage safety margins are required, the 1808HC102KAT1A and KGM42CR73U102KY (both 3000V rated) and 1808WC102KAT1A (2500V rated) provide upgraded voltage performance. The VPDP302W102K1GV001E from Johanson Dielectrics offers the highest inventory availability at 115,670 pieces for 3000V applications.

KYOCERA AVX direct equivalents (KGM42CR73D102KY and 1808GC102KAT1A) provide continuity with the original manufacturer while offering different packaging options. The KGM42CR73D102KY in Tape & Reel format supports high-volume automated assembly, while 1808GC102KAT1A in Cut Tape & Digi-Reel format accommodates lower-volume or mixed-component pick-and-place operations.

Frequently Asked Questions (FAQ)

Q: Can I substitute the 1808GC102KATME with a 3000V-rated part in my 2000V circuit?

A: Yes. The 1808HC102KAT1A, KGM42CR73U102KY, and VPDP302W102K1GV001E are all rated for 3000V and maintain identical 1000 pF capacitance and X7R temperature coefficient. Higher voltage-rated capacitors are electrically compatible in lower-voltage applications and provide additional safety margin.

Q: What is the difference between the packaging formats listed?

A: Tape & Reel (TR) packaging is optimized for high-speed automated assembly lines with continuous reel feeding. Cut Tape (CT) & Digi-Reel format provides flexibility for lower-volume production or mixed-component assembly. Both formats contain identical components; the difference is in delivery and handling method.

Q: Are there dimensional constraints I should consider when substituting?

A: All parts listed maintain the 1808 (4520 Metric) package form factor with length 0.177" to 0.185" and width 0.079" to 0.080". Thickness varies from 0.059" to 0.087". Verify your PCB layout accommodates the maximum thickness of your selected substitute, particularly if space is constrained.

Q: Which substitute offers the best inventory availability?

A: The VPDP302W102K1GV001E from Johanson Dielectrics provides the highest inventory at 115,670 pieces for 3000V applications. For 2000V equivalents, the C4520X7R3D102K130KA from TDK Corporation offers 95,140 pieces in stock.

Q: Do all substitutes maintain the same operating temperature range?

A: Yes. All listed parts operate across -55°C to 125°C with X7R temperature coefficient, ensuring stable capacitance performance across the full temperature range.

Q: Is there a performance difference between KYOCERA AVX and alternative manufacturers?

A: All listed manufacturers produce parts meeting identical electrical specifications: 1000 pF ±10%, 2000V or higher rating, X7R coefficient, and ROHS3 compliance. Selection should be based on procurement availability, packaging preference, and inventory requirements rather than performance differentiation.

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