Equivalent & Substitute Parts for 08053C104MAT2P

Part Overview

The 08053C104MAT2P is a 0.1 µF ±20% 25V ceramic capacitor manufactured by KYOCERA AVX with X7R temperature coefficient in 0805 (2012 Metric) surface mount package. This component is classified as Active product status and is suitable for general purpose applications. The part is ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating.

Substitute parts are identified when equivalent electrical performance and mechanical compatibility are maintained within the specified parameter tolerances. Alternative components may be required due to inventory availability, packaging format preferences, or enhanced electrical specifications for upgraded performance margins.

Key Parameters

Parameter	Value	Unit	Substitution Relevance
Capacitance	0.1	µF	Critical - Must match exactly
Voltage Rating	25	V	Critical - Minimum requirement; higher ratings acceptable
Tolerance	±20%	%	Critical - Tighter tolerances acceptable
Temperature Coefficient	X7R	-	Critical - Must match for thermal stability
Package / Case	0805 (2012 Metric)	-	Critical - Physical footprint compatibility
Mounting Type	Surface Mount, MLCC	-	Critical - Assembly process compatibility
Operating Temperature	-55°C ~ 125°C	°C	Critical - Environmental performance range
RoHS Status	ROHS3 Compliant	-	Regulatory - Must maintain compliance
MSL Rating	1 (Unlimited)	-	Process - Handling and storage requirements

Substitute Part Grouping Explanation

Substitution logic is based on the following criteria:

Direct Substitutes (Identical Electrical Specifications): Parts maintaining 0.1 µF capacitance, ±20% tolerance, 25V voltage rating, X7R temperature coefficient, and 0805 package form are classified as direct substitutes. Packaging format differences (Tape & Reel vs. other formats) do not affect electrical compatibility.

Tolerance-Enhanced Substitutes (Tighter Tolerance): Parts with ±10% or ±5% tolerance at identical voltage and capacitance ratings provide improved accuracy while maintaining backward compatibility with circuits designed for ±20% tolerance.

Voltage-Upgraded Substitutes (Higher Voltage Rating): Parts rated at 35V or 100V with 0.1 µF capacitance and X7R coefficient are suitable for applications where the original 25V rating is insufficient. Higher voltage ratings provide additional safety margin without affecting nominal capacitance value.

Automotive-Qualified Substitutes (Enhanced Reliability): Parts with AEC-Q200 qualification meet automotive industry reliability standards while maintaining identical electrical parameters.

Key Parameters Determining Substitution:

Capacitance value (0.1 µF)
Temperature coefficient (X7R)
Package footprint (0805)
Mounting technology (Surface Mount MLCC)
Operating temperature range (-55°C ~ 125°C)
Regulatory compliance (ROHS3, REACH Unaffected)

Parameter Comparison

Part Number	Manufacturer	Capacitance	Tolerance	Voltage	Temp Coeff	Package	Thickness (Max)	Packaging Format	Inventory
08053C104MAT2P	KYOCERA AVX	0.1 µF	±20%	25V	X7R	0805	0.037"	Bulk	969 Pcs
KGM21NR71E104MT	KYOCERA AVX	0.1 µF	±20%	25V	X7R	0805	0.039"	Tape & Reel	27488 Pcs
0805DC104MAT2A	KYOCERA AVX	0.1 µF	±20%	35V	X7R	0805	0.037"	Tape & Reel	31729 Pcs
KAM21BR71E104MM	KYOCERA AVX	0.1 µF	±20%	25V	X7R	0805	0.037"	Tape & Reel	38155 Pcs
KGM21AR72A104JU	KYOCERA AVX	0.1 µF	±5%	100V	X7R	0805	0.057"	Tape & Reel	57302 Pcs
KGM21AR72A104KU	KYOCERA AVX	0.1 µF	±10%	100V	X7R	0805	0.057"	Tape & Reel	360970 Pcs
KGM21AR72A104MU	KYOCERA AVX	0.1 µF	±20%	100V	X7R	0805	0.057"	Tape & Reel	219107 Pcs
KGM21NR71E104JT	KYOCERA AVX	0.1 µF	±5%	25V	X7R	0805	0.039"	Tape & Reel	111083 Pcs
KGM21NR71E104KT	KYOCERA AVX	0.1 µF	±10%	25V	X7R	0805	0.039"	Tape & Reel	518460 Pcs
KGM21NR71H104JM	KYOCERA AVX	0.1 µF	±5%	50V	X7R	0805	0.039"	Tape & Reel	67008 Pcs
KGM21NR71H104JT	KYOCERA AVX	0.1 µF	±5%	50V	X7R	0805	0.039"	Tape & Reel	143911 Pcs

Engineering Selection Recommendations

Direct Electrical Equivalents: KGM21NR71E104MT maintains identical electrical specifications to 08053C104MAT2P with 0.1 µF ±20% 25V X7R rating. The primary difference is packaging format (Tape & Reel vs. Bulk), which does not affect circuit performance. This part is suitable for direct substitution in production environments requiring reel packaging.

Tolerance-Improved Options: KGM21NR71E104JT and KGM21NR71E104KT provide ±5% and ±10% tolerance respectively at 25V rating. These parts are suitable for applications requiring tighter capacitance accuracy while maintaining the same voltage specification. Thickness increases to 0.039" maximum should be verified against PCB assembly clearance requirements.

Voltage-Upgraded Options: 0805DC104MAT2A (35V), KGM21NR71H104JM and KGM21NR71H104JT (50V), and KGM21AR72A104JU/KU/MU (100V) provide higher voltage ratings with identical 0.1 µF capacitance. These are suitable for circuits operating at voltages exceeding 25V or requiring additional voltage safety margin. The 100V variants exhibit increased thickness (0.057" maximum) requiring PCB assembly verification.

Automotive-Qualified Option: KAM21BR71E104MM carries AEC-Q200 qualification while maintaining 0.1 µF ±20% 25V X7R specifications. This part is suitable for automotive applications requiring industry reliability standards.

Inventory Availability: All substitute parts maintain Active product status and ROHS3 compliance. Inventory levels vary significantly, with KGM21AR72A104KU offering highest availability (360970 Pcs).

Frequently Asked Questions (FAQ)

Q: Can KGM21NR71E104MT be used as a direct replacement for 08053C104MAT2P?

A: Yes. Both parts share identical electrical specifications: 0.1 µF ±20% 25V X7R ceramic capacitor in 0805 package. The difference is packaging format (Tape & Reel vs. Bulk), which does not affect circuit performance. Verify reel compatibility with assembly equipment.

Q: What is the difference between ±20%, ±10%, and ±5% tolerance options?

A: Tolerance indicates the allowable deviation from nominal capacitance value. ±20% allows 0.08–0.12 µF; ±10% allows 0.09–0.11 µF; ±5% allows 0.095–0.105 µF. Tighter tolerances provide improved accuracy for precision circuits. All are electrically compatible with designs specified for ±20%.

Q: Can I use a 100V rated capacitor in a 25V circuit?

A: Yes. Higher voltage ratings provide additional safety margin and do not affect nominal capacitance. However, 100V variants (KGM21AR72A104JU/KU/MU) exhibit increased thickness (0.057" vs. 0.037"), requiring verification of PCB assembly clearance and component placement constraints.

Q: What does X7R temperature coefficient mean?

A: X7R indicates capacitance variation of ±15% across the operating temperature range (-55°C to +125°C). This is a standard industrial specification for general purpose applications. All listed substitutes maintain X7R coefficient.

Q: Is KAM21BR71E104MM suitable for non-automotive applications?

A: Yes. KAM21BR71E104MM meets AEC-Q200 automotive qualification while maintaining identical electrical specifications to the original part. Automotive-qualified components exceed general purpose reliability requirements and are suitable for any application.

Q: How does thickness affect PCB assembly?

A: Component thickness determines clearance requirements during assembly and operation. The original part specifies 0.037" maximum thickness. Substitutes with 0.039" or 0.057" thickness require verification that PCB routing, component placement, and enclosure design accommodate the increased height.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All listed substitute parts maintain ROHS3 compliance and REACH Unaffected status, matching the regulatory requirements of the original 08053C104MAT2P.

Q: What is MSL 1 (Unlimited) moisture sensitivity?

A: MSL 1 indicates the component requires no special moisture control during storage and handling. The part can be stored at room conditions without desiccant packaging or time-limited shelf life restrictions.

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