Equivalent & Substitute Parts for 2225AC104KAT1A

Part Overview

The 2225AC104KAT1A is a 0.1 µF ceramic capacitor rated for 1000V (1kV) with X7R temperature coefficient, manufactured by KYOCERA AVX in 2225 (5763 Metric) package format. This high-voltage multilayer ceramic capacitor (MLCC) is designed for general-purpose applications requiring stable capacitance across operating temperatures from -55°C to 125°C. The part is ROHS3 compliant and carries an active product status. Equivalent and substitute parts are identified to support procurement flexibility, inventory management, and supply chain continuity.

Key Parameters

Parameter	Value
Capacitance	0.1 µF
Tolerance	±10%
Voltage Rating	1000V (1kV)
Temperature Coefficient	X7R
Operating Temperature Range	-55°C to 125°C (or higher)
Package / Case	2225 (5763 Metric)
Mounting Type	Surface Mount, MLCC
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility for the 2225AC104KAT1A is determined by the following critical parameters:

Capacitance value: 0.1 µF
Tolerance: ±10%
Voltage rating: 1000V (1kV) minimum
Temperature coefficient: X7R
Package / Case: 2225 (5763 Metric)
Mounting type: Surface Mount, MLCC
RoHS compliance: ROHS3 Compliant
Moisture sensitivity: MSL 1

All identified substitute parts meet these core electrical and mechanical requirements. Variations in physical dimensions (length, width, thickness) and operating temperature upper limits are within acceptable ranges for this product category and do not affect functional substitutability in standard applications.

Parameter Comparison

Part Number	Manufacturer	Capacitance	Tolerance	Voltage Rating	Temperature Coefficient	Operating Temp Range	Package	Dimensions (L x W)	Thickness (Max)	RoHS Status	Inventory
2225AC104KAT1A	KYOCERA AVX	0.1 µF	±10%	1000V	X7R	-55°C ~ 125°C	2225	0.225" x 0.250" (5.72mm x 6.35mm)	0.100" (2.54mm)	ROHS3	3420 Pcs
KGM56GR73A104KV	KYOCERA AVX	0.1 µF	±10%	1000V	X7R	-55°C ~ 125°C	2225	0.224" x 0.248" (5.70mm x 6.30mm)	0.110" (2.80mm)	ROHS3	4698 Pcs
CHV2225N1K0104KXT	Cal-Chip Electronics, Inc.	0.1 µF	±10%	1000V	X7R	-55°C ~ 125°C	2225	0.224" x 0.250" (5.70mm x 6.35mm)	0.118" (3.00mm)	ROHS3	29676 Pcs
VJ2225Y104KXGAT	Vishay Vitramon	0.1 µF	±10%	1000V	X7R	-55°C ~ 150°C	2225	0.220" x 0.250" (5.59mm x 6.35mm)	0.086" (2.18mm)	ROHS3	1700 Pcs
VPEH102W104K1GV001E	Johanson Dielectrics Inc.	0.1 µF	±10%	1000V	X7R	-55°C ~ 125°C	2225	0.225" x 0.255" (5.72mm x 6.48mm)	0.160" (4.06mm)	ROHS3	3434 Pcs

Engineering Selection Recommendations

All substitute parts listed are active products with ROHS3 compliance and MSL 1 rating, confirming suitability for direct substitution in applications designed for the 2225AC104KAT1A.

KGM56GR73A104KV (KYOCERA AVX) maintains identical electrical specifications and operating temperature range as the main part, with minimal dimensional variation. This part is available in higher inventory quantity (4698 Pcs).

CHV2225N1K0104KXT (Cal-Chip Electronics, Inc.) offers the highest inventory availability (29676 Pcs) while maintaining all critical electrical parameters. Thickness variation (3.00mm vs. 2.54mm) requires verification of PCB layout clearance in space-constrained applications.

VJ2225Y104KXGAT (Vishay Vitramon) provides an extended operating temperature range to 150°C, beneficial for applications requiring higher thermal performance. Reduced thickness (2.18mm) may offer advantages in compact designs.

VPEH102W104K1GV001E (Johanson Dielectrics Inc.) is specified for SMPS filtering applications. Increased thickness (4.06mm) requires PCB layout consideration.

Frequently Asked Questions (FAQ)

Q: Can I use any of these substitute parts interchangeably with the 2225AC104KAT1A?

A: Yes. All listed parts share identical capacitance (0.1 µF), tolerance (±10%), voltage rating (1000V), temperature coefficient (X7R), and package format (2225). They are electrically and mechanically compatible for standard applications. Physical dimension variations are within acceptable tolerances for the 2225 package category.

Q: What is the significance of the different thickness measurements?

A: Thickness variations (ranging from 2.18mm to 4.06mm) reflect manufacturing differences between suppliers. Verify PCB layout and component clearance requirements before selecting a part with significantly different thickness. The main part (2225AC104KAT1A) specifies 2.54mm thickness as reference.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All parts listed carry ROHS3 compliance certification, meeting regulatory requirements for restricted substances in electrical and electronic equipment.

Q: What does MSL 1 (Unlimited) mean for moisture sensitivity?

A: MSL 1 indicates the lowest moisture sensitivity level. These parts do not require special moisture control during storage, handling, or assembly, providing maximum flexibility in manufacturing environments.

Q: Which substitute part offers the best inventory availability?

A: CHV2225N1K0104KXT from Cal-Chip Electronics, Inc. has the highest inventory stock at 29,676 pieces, supporting immediate procurement needs.

Q: Can I use VJ2225Y104KXGAT in applications requiring operation above 125°C?

A: VJ2225Y104KXGAT is rated to 150°C operating temperature, extending the upper thermal limit by 25°C compared to the main part. This makes it suitable for higher-temperature applications within its specified range.

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