08053C563KAT2A Equivalent & Substitute Parts

Part Overview

The 08053C563KAT2A is a 0.056 µF ceramic capacitor manufactured by KYOCERA AVX, rated for 25V with X7R temperature coefficient in 0805 (2012 Metric) surface mount package. This part is Active status and ROHS3 compliant. Substitute parts are identified when equivalent capacitance, temperature coefficient, and package specifications are maintained while voltage rating, tolerance, or manufacturer may vary to meet design requirements or improve supply availability.

Key Parameters

Parameter	Value
Capacitance	0.056 µF
Voltage Rating	25V
Tolerance	±10%
Temperature Coefficient	X7R
Package / Case	0805 (2012 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 of the 08053C563KAT2A is determined by the following criteria:

Direct Substitutes (Same Voltage Rating - 25V): Parts maintaining 0.056 µF capacitance, X7R temperature coefficient, 0805 package, and 25V voltage rating are direct functional equivalents. Tolerance variation (±10% or ±5%) does not prevent substitution. Manufacturer differences (YAGEO CC0805KRX7R8BB563, Vishay Vitramon VJ0805Y563KXXCW1BC) are acceptable provided all electrical and mechanical parameters align.

Upgrade Substitutes (Higher Voltage Rating - 50V or 100V): Parts with identical capacitance, temperature coefficient, and package but rated for 50V or 100V provide enhanced voltage margin and are electrically compatible in 25V applications. These include KYOCERA AVX 08055C563JAT2A and 08055C563KAT2A (50V), YAGEO CC0805JRX7R9BB563 and CC0805KRX7R9BB563 (50V), KEMET C0805C563J5RAC7800 and C0805C563K5RAC7800 (50V), KEMET C0805C563K1RAC7800 (100V), Samsung Electro-Mechanics CL21B563KBCNNNC (50V).

Packaging Consideration: Substitute parts may be supplied in Tape & Reel (TR) or Cut Tape (CT) & Digi-Reel® packaging. Both packaging formats are compatible for the same electrical application.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Capacitance	Tolerance	Voltage Rating	Temperature Coefficient	Package	Thickness (Max)	RoHS Status
08053C563KAT2A	KYOCERA AVX	0.056 µF	±10%	25V	X7R	0805 (2012 Metric)	0.037" (0.94mm)	ROHS3 Compliant
08055C563JAT2A	KYOCERA AVX	0.056 µF	±5%	50V	X7R	0805 (2012 Metric)	0.037" (0.94mm)	ROHS3 Compliant
08055C563KAT2A	KYOCERA AVX	0.056 µF	±10%	50V	X7R	0805 (2012 Metric)	0.037" (0.94mm)	ROHS3 Compliant
CC0805KRX7R8BB563	YAGEO	0.056 µF	±10%	25V	X7R	0805 (2012 Metric)	0.057" (1.45mm)	ROHS3 Compliant
VJ0805Y563KXXCW1BC	Vishay Vitramon	0.056 µF	±10%	25V	X7R	0805 (2012 Metric)	0.035" (0.90mm)	ROHS3 Compliant
C0805C563J5RAC7800	KEMET	0.056 µF	±5%	50V	X7R	0805 (2012 Metric)	0.039" (1.00mm)	ROHS3 Compliant
C0805C563K1RAC7800	KEMET	0.056 µF	±10%	100V	X7R	0805 (2012 Metric)	0.043" (1.10mm)	ROHS3 Compliant
C0805C563K5RAC7800	KEMET	0.056 µF	±10%	50V	X7R	0805 (2012 Metric)	0.039" (1.00mm)	ROHS3 Compliant
CC0805JRX7R9BB563	YAGEO	0.056 µF	±5%	50V	X7R	0805 (2012 Metric)	0.057" (1.45mm)	ROHS3 Compliant
CC0805KRX7R9BB563	YAGEO	0.056 µF	±10%	50V	X7R	0805 (2012 Metric)	0.057" (1.45mm)	ROHS3 Compliant
CL21B563KBCNNNC	Samsung Electro-Mechanics	0.056 µF	±10%	50V	X7R	0805 (2012 Metric)	0.037" (0.95mm)	ROHS3 Compliant

Engineering Selection Recommendations

All listed substitute parts maintain Active product status and ROHS3 compliance, meeting regulatory requirements equivalent to the 08053C563KAT2A. Selection between direct 25V substitutes (CC0805KRX7R8BB563, VJ0805Y563KXXCW1BC) and upgrade 50V/100V options depends on circuit voltage margin requirements and PCB layout constraints. Thickness variation across manufacturers (0.035" to 0.057") must be verified against PCB assembly specifications. Tolerance selection (±5% or ±10%) should align with circuit performance requirements. All parts are MSL 1 rated with unlimited moisture sensitivity, requiring no special handling beyond standard surface mount practices.

Frequently Asked Questions (FAQ)

Q: Can I use a 50V rated capacitor in place of the 25V 08053C563KAT2A? A: Yes. A 50V or 100V rated capacitor with identical 0.056 µF capacitance and X7R temperature coefficient is electrically compatible in a 25V application. Higher voltage rating provides additional safety margin without affecting circuit function.

Q: What is the difference between ±5% and ±10% tolerance substitutes? A: Tolerance specifies the allowable deviation from the nominal 0.056 µF value. ±5% tolerance parts (08055C563JAT2A, C0805C563J5RAC7800, CC0805JRX7R9BB563) provide tighter capacitance accuracy. ±10% tolerance parts (08053C563KAT2A, 08055C563KAT2A, CC0805KRX7R8BB563, VJ0805Y563KXXCW1BC, C0805C563K1RAC7800, C0805C563K5RAC7800, CC0805KRX7R9BB563, CL21B563KBCNNNC) allow wider variation. Selection depends on circuit tolerance requirements.

Q: Are Tape & Reel and Cut Tape packaging interchangeable? A: Both packaging formats contain identical components and are functionally equivalent. Packaging selection depends on assembly equipment compatibility and order quantity requirements. Tape & Reel (TR) is standard for high-volume production; Cut Tape (CT) & Digi-Reel® accommodates smaller quantities and mixed component orders.

Q: Does thickness variation affect PCB assembly? A: Yes. Thickness ranges from 0.035" (0.90mm) to 0.057" (1.45mm) across substitute parts. Verify thickness compatibility with PCB assembly specifications, reflow profile, and component placement equipment before substitution.

Q: Are all substitute parts ROHS3 compliant? A: Yes. All listed substitute parts are ROHS3 compliant and REACH unaffected, meeting equivalent environmental and regulatory standards as the 08053C563KAT2A.

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