08055C152KAJ2A Equivalent & Substitute Parts

Part Overview

The 08055C152KAJ2A is a 1500 pF ±10% 50V ceramic capacitor manufactured by KYOCERA AVX with X7R temperature coefficient in 0805 (2012 Metric) surface mount package. This part is Active status and suitable for general purpose applications. Equivalent and substitute parts are identified based on matching capacitance, voltage rating, package type, and temperature coefficient specifications. Alternative sources and upgraded variants with improved tolerance or compliance characteristics are available.

Key Parameters

Parameter	Value
Capacitance	1500 pF
Tolerance	±10%
Voltage Rating	50V
Temperature Coefficient	X7R
Package / Case	0805 (2012 Metric)
Mounting Type	Surface Mount, MLCC
Operating Temperature Range	-55°C ~ 125°C
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitute parts for the 08055C152KAJ2A are categorized based on the following substitution criteria:

Direct Equivalents maintain identical electrical specifications: 1500 pF capacitance, ±10% tolerance, 50V voltage rating, X7R temperature coefficient, and 0805 package. These parts are functionally interchangeable with the original part.

Upgrade Variants improve upon the original specification while maintaining core compatibility. Upgrades include:

Enhanced tolerance (±1% or ±2% vs. ±10%) with C0G/NP0 temperature coefficient for improved stability
Higher voltage rating (100V vs. 50V) for increased design margin
Same capacitance, package, and operating temperature range
RoHS3 compliance and REACH unaffected status

All substitute parts share the following mandatory parameters with the main part:

Capacitance: 1500 pF
Package: 0805 (2012 Metric)
Mounting: Surface Mount, MLCC
Operating Temperature: -55°C ~ 125°C
Moisture Sensitivity: 1 (Unlimited)

Parameter Comparison

Manufacturer Part Number	Manufacturer	Capacitance	Tolerance	Voltage	Temp Coeff	Package	RoHS Status	Inventory
08055C152KAJ2A	KYOCERA AVX	1500 pF	±10%	50V	X7R	0805	RoHS non-compliant	735 Pcs
KGM21BCG1H152FT	KYOCERA AVX	1500 pF	±1%	50V	C0G, NP0	0805	ROHS3 Compliant	11448 Pcs
KGM21BCG1H152GT	KYOCERA AVX	1500 pF	±2%	50V	C0G, NP0	0805	ROHS3 Compliant	146193 Pcs
KGM21BCG1H152KT	KYOCERA AVX	1500 pF	±10%	50V	C0G, NP0	0805	ROHS3 Compliant	5824 Pcs
KGM21NR71H152KT	KYOCERA AVX	1500 pF	±10%	50V	X7R	0805	ROHS3 Compliant	36105 Pcs
KGM21NR72A152JT	KYOCERA AVX	1500 pF	±5%	100V	X7R	0805	ROHS3 Compliant	8568 Pcs
0805B152K500CT	Walsin Technology Corporation	1500 pF	±10%	50V	X7R	0805	ROHS3 Compliant	4693 Pcs
C0805C152K5RAC7800	KEMET	1500 pF	±10%	50V	X7R	0805	ROHS3 Compliant	47361 Pcs
CC0805KRX7R9BB152	YAGEO	1500 pF	±10%	50V	X7R	0805	ROHS3 Compliant	73781 Pcs
VJ0805Y152KXACW1BC	Vishay Vitramon	1500 pF	±10%	50V	X7R	0805	ROHS3 Compliant	4707 Pcs
C0805C152F5GAC7800	KEMET	1500 pF	±1%	50V	C0G, NP0	0805	ROHS3 Compliant	5235 Pcs

Engineering Selection Recommendations

Direct Equivalents (Same Specifications)

KGM21NR71H152KT, 0805B152K500CT, C0805C152K5RAC7800, CC0805KRX7R9BB152, and VJ0805Y152KXACW1BC are direct functional equivalents with identical electrical parameters. All are ROHS3 compliant and REACH unaffected, providing improved regulatory compliance over the original part. KGM21NR71H152KT offers the highest inventory availability (36105 Pcs) and maintains KYOCERA AVX manufacturing consistency.

Upgraded Tolerance Variants (C0G/NP0 Temperature Coefficient)

KGM21BCG1H152FT (±1% tolerance) and KGM21BCG1H152GT (±2% tolerance) provide superior capacitance stability with C0G/NP0 temperature coefficient. These are suitable for applications requiring tighter tolerance control. KGM21BCG1H152GT offers exceptional inventory depth (146193 Pcs) and maintains 50V rating. Both are ROHS3 compliant.

Upgraded Voltage Rating

KGM21NR72A152JT provides 100V rating with ±5% tolerance and X7R temperature coefficient, suitable for designs requiring increased voltage margin while maintaining the same capacitance and package footprint.

Compliance Consideration

The original 08055C152KAJ2A is RoHS non-compliant. All substitute parts listed are ROHS3 compliant and REACH unaffected, making them suitable for applications with regulatory compliance requirements.

Frequently Asked Questions (FAQ)

Q: Can I use KGM21NR71H152KT as a direct replacement for 08055C152KAJ2A?

A: Yes. KGM21NR71H152KT is a direct equivalent with identical capacitance (1500 pF), tolerance (±10%), voltage rating (50V), temperature coefficient (X7R), and 0805 package. It is ROHS3 compliant and pin-compatible.

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

A: X7R provides ±15% capacitance variation across the operating temperature range (-55°C to 125°C). C0G/NP0 provides superior stability with minimal capacitance change across temperature. C0G/NP0 variants are suitable for precision applications requiring stable capacitance values.

Q: Can I substitute a 100V rated capacitor for a 50V application?

A: Yes. KGM21NR72A152JT (100V rating) is electrically compatible with 50V applications. Higher voltage ratings provide increased design margin and reliability. Physical dimensions remain within 0805 package specifications.

Q: Are all substitute parts available in Tape & Reel packaging?

A: Yes. All listed substitute parts are supplied in Tape & Reel (TR) packaging suitable for automated assembly processes.

Q: What is the moisture sensitivity level for these parts?

A: All parts, including the original and substitutes, have Moisture Sensitivity Level 1 (Unlimited), indicating no moisture sensitivity precautions are required during storage or handling.

Q: Which substitute offers the best inventory availability?

A: CC0805KRX7R9BB152 (YAGEO) offers the highest inventory with 73781 Pcs in stock, followed by KGM21BCG1H152GT (KYOCERA AVX) with 146193 Pcs.

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