0603YC182MAT2A Equivalent & Substitute Parts

Part Overview

The 0603YC182MAT2A is a 1800 pF ceramic capacitor manufactured by KYOCERA AVX, rated at 16V with X7R temperature coefficient in 0603 (1608 Metric) surface mount package. This part is Active status and ROHS3 compliant. Substitute parts are identified when equivalent capacitance and package specifications are maintained while allowing variations in voltage rating, tolerance, temperature coefficient, and manufacturer, provided all parts remain within the same 0603 form factor and support the application requirements.

Key Parameters

Parameter	Value
Manufacturer Part Number	0603YC182MAT2A
Manufacturer	KYOCERA AVX
Capacitance	1800 pF
Voltage - Rated	16V
Tolerance	±20%
Temperature Coefficient	X7R
Package / Case	0603 (1608 Metric)
Operating Temperature	-55°C ~ 125°C
Mounting Type	Surface Mount, MLCC
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution of the 0603YC182MAT2A is determined by the following criteria:

Fixed Parameters (Must Match):

Capacitance: 1800 pF
Package / Case: 0603 (1608 Metric)
Mounting Type: Surface Mount, MLCC
Operating Temperature Range: -55°C ~ 125°C
Moisture Sensitivity Level: 1 (Unlimited)

Variable Parameters (Allowed to Differ):

Voltage Rating: May be equal to or higher than 16V
Tolerance: May vary (±1%, ±2%, ±5%, ±10%, ±20%)
Temperature Coefficient: X7R or C0G/NP0
Manufacturer: KYOCERA AVX or KEMET
Packaging Format: Tape & Reel (TR) or Cut Tape (CT) & Digi-Reel®

All substitute parts listed maintain the same 0603 form factor, capacitance value, and operating temperature range. Voltage ratings equal to or exceeding 16V provide direct substitution capability. Tolerance variations and temperature coefficient options (X7R or C0G/NP0) are acceptable based on circuit requirements.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Capacitance	Tolerance	Voltage - Rated	Temperature Coefficient	Package / Case	RoHS Status	Inventory (Pcs)
0603YC182MAT2A	KYOCERA AVX	1800 pF	±20%	16V	X7R	0603 (1608 Metric)	ROHS3 Compliant	727
06031C182JAT2A	KYOCERA AVX	1800 pF	±5%	100V	X7R	0603 (1608 Metric)	ROHS3 Compliant	14260
06035C182JAT2A	KYOCERA AVX	1800 pF	±5%	50V	X7R	0603 (1608 Metric)	ROHS3 Compliant	30031
06035C182KAT2A	KYOCERA AVX	1800 pF	±10%	50V	X7R	0603 (1608 Metric)	ROHS3 Compliant	43693
C0603C182F5GAC7867	KEMET	1800 pF	±1%	50V	C0G, NP0	0603 (1608 Metric)	ROHS3 Compliant	7665
C0603C182G5GAC7867	KEMET	1800 pF	±2%	50V	C0G, NP0	0603 (1608 Metric)	ROHS3 Compliant	9300
C0603C182J5GAC7867	KEMET	1800 pF	±5%	50V	C0G, NP0	0603 (1608 Metric)	ROHS3 Compliant	18862
C0603C182J5RAC7867	KEMET	1800 pF	±5%	50V	X7R	0603 (1608 Metric)	ROHS3 Compliant	20280
C0603C182K1RAC7867	KEMET	1800 pF	±10%	100V	X7R	0603 (1608 Metric)	ROHS3 Compliant	4459
C0603C182K3RAC7867	KEMET	1800 pF	±10%	25V	X7R	0603 (1608 Metric)	ROHS3 Compliant	5483
C0603C182K5RAC7867	KEMET	1800 pF	±10%	50V	X7R	0603 (1608 Metric)	ROHS3 Compliant	37812

Engineering Selection Recommendations

All listed substitute parts maintain Active product status and ROHS3 compliance, ensuring continued availability and regulatory conformance. Selection among substitutes depends on circuit voltage requirements and tolerance specifications:

For 16V or higher voltage circuits: Parts rated 25V, 50V, or 100V provide direct substitution. Higher voltage ratings offer increased design margin without affecting capacitance or package dimensions.

For tolerance-critical applications: KEMET C0G/NP0 parts (C0603C182F5GAC7867, C0603C182G5GAC7867, C0603C182J5GAC7867) offer ±1% to ±5% tolerance compared to the original ±20%. KYOCERA AVX alternatives provide ±5% to ±10% tolerance.

For X7R temperature coefficient requirement: KYOCERA AVX parts (06031C182JAT2A, 06035C182JAT2A, 06035C182KAT2A) and KEMET X7R parts (C0603C182J5RAC7867, C0603C182K1RAC7867, C0603C182K3RAC7867, C0603C182K5RAC7867) maintain the original X7R specification.

For C0G/NP0 temperature coefficient: KEMET parts (C0603C182F5GAC7867, C0603C182G5GAC7867, C0603C182J5GAC7867) provide superior temperature stability with low ESL characteristics.

Frequently Asked Questions (FAQ)

Q: Can I use a substitute part with a higher voltage rating than the original 16V specification?

A: Yes. Parts rated 25V, 50V, or 100V are direct substitutes. Higher voltage ratings do not affect capacitance value or physical dimensions and provide increased voltage margin for circuit protection.

Q: What is the difference between X7R and C0G/NP0 temperature coefficients?

A: X7R provides ±15% capacitance change across the -55°C to 125°C operating range. C0G/NP0 provides superior stability with minimal capacitance change across temperature. Selection depends on circuit tolerance requirements.

Q: Are KYOCERA AVX and KEMET parts interchangeable in the same circuit?

A: Yes, provided capacitance, voltage rating, package, and operating temperature range match. Both manufacturers produce ROHS3 compliant 0603 ceramic capacitors with identical form factors and electrical characteristics.

Q: Does tolerance affect substitution compatibility?

A: Tolerance variations (±1%, ±2%, ±5%, ±10%, ±20%) do not prevent substitution. Select tolerance based on circuit requirements. Tighter tolerance parts (±1%, ±2%) are suitable for precision applications; looser tolerance parts (±10%, ±20%) are suitable for general purpose applications.

Q: Can I substitute a 50V part for the original 16V part?

A: Yes. The 50V rating exceeds the 16V requirement, providing additional voltage margin. Physical dimensions and capacitance remain identical.

Q: What packaging options are available?

A: Substitute parts are available in Tape & Reel (TR) or Cut Tape (CT) & Digi-Reel® formats. Both formats contain identical components; packaging selection depends on assembly process requirements.

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