08055A100JAT2M Ceramic Capacitor 10pF 50V C0G/NP0 0805 Equivalent & Substitute Parts

Part Overview

The 08055A100JAT2M is a 10 pF ceramic capacitor manufactured by KYOCERA AVX in 0805 (2012 Metric) surface mount package with C0G/NP0 temperature coefficient and 50V rated voltage. This part is Active status and widely used in general-purpose applications requiring stable capacitance across temperature ranges from -55°C to 125°C. Equivalent and substitute parts are identified based on matching or exceeding electrical specifications while maintaining mechanical compatibility with the 0805 package footprint.

Key Parameters

Parameter	Value
Capacitance	10 pF
Tolerance	±5%
Voltage - Rated	50V
Temperature Coefficient	C0G, NP0
Operating Temperature Range	-55°C to 125°C
Package / Case	0805 (2012 Metric)
Mounting Type	Surface Mount, MLCC
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitute parts for the 08055A100JAT2M are categorized based on the following substitution criteria:

Upgrade Substitutes maintain identical capacitance (10 pF), temperature coefficient (C0G/NP0), and package (0805), but offer improved tolerance specifications (±1% to ±2%) or higher voltage ratings (100V to 200V). These parts are direct functional upgrades suitable for applications requiring tighter tolerance control or higher voltage margin.

Parametric Equivalent matches all electrical specifications (10 pF, ±5%, 50V, C0G/NP0) and package dimensions but is from the same manufacturer's KGM series, providing an alternative part number with identical performance characteristics.

Direct Equivalents from alternative manufacturers (KEMET, YAGEO, Stackpole Electronics) provide identical electrical specifications (10 pF, ±5%, 50V, C0G/NP0) and 0805 package compatibility. These parts are functionally interchangeable with the original part number.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Capacitance	Tolerance	Voltage	Temp Coeff	Package	Inventory Status
08055A100JAT2M	KYOCERA AVX	10 pF	±5%	50V	C0G, NP0	0805	941 Pcs
KGM21BCG1H100FT	KYOCERA AVX	10 pF	±1%	50V	C0G, NP0	0805	12709 Pcs
KGM21BCG1H100GT	KYOCERA AVX	10 pF	±2%	50V	C0G, NP0	0805	4098 Pcs
KGM21BCG2A100FT	KYOCERA AVX	10 pF	±1%	100V	C0G, NP0	0805	29007 Pcs
KGM21BCG2A100JT	KYOCERA AVX	10 pF	±5%	100V	C0G, NP0	0805	9768 Pcs
KGM21BCG2D100JT	KYOCERA AVX	10 pF	±5%	200V	C0G, NP0	0805	19054 Pcs
KGM21BCG1H100JT	KYOCERA AVX	10 pF	±5%	50V	C0G, NP0	0805	81735 Pcs
C0805C100J5GAC7800	KEMET	10 pF	±5%	50V	C0G, NP0	0805	161016 Pcs
CC0805JPNPO9BN100	YAGEO	10 pF	±5%	50V	C0G, NP0	0805	38173 Pcs
CC0805JRNPO9BN100	YAGEO	10 pF	±5%	50V	C0G, NP0	0805	17200 Pcs
CML0805C0G100JT50V	Stackpole Electronics Inc	10 pF	±5%	50V	C0G, NP0	0805	20773 Pcs

Engineering Selection Recommendations

All listed substitute parts maintain Active product status and ROHS3 compliance, ensuring long-term availability and regulatory conformance. Selection between substitute options depends on application requirements:

For applications requiring tighter capacitance tolerance, KGM21BCG1H100FT (±1%) or KGM21BCG1H100GT (±2%) provide improved accuracy while maintaining 50V rating and 0805 package compatibility.

For applications requiring higher voltage margin or operating in elevated voltage environments, KGM21BCG2A100FT (100V, ±1%), KGM21BCG2A100JT (100V, ±5%), or KGM21BCG2D100JT (200V, ±5%) offer increased voltage headroom with identical capacitance and package specifications.

For cross-manufacturer substitution, C0805C100J5GAC7800 (KEMET), CC0805JPNPO9BN100 or CC0805JRNPO9BN100 (YAGEO), and CML0805C0G100JT50V (Stackpole Electronics) provide direct electrical and mechanical equivalence with the original part. All direct equivalents are ROHS3 compliant and MSL 1 rated.

KGM21BCG1H100JT serves as a parametric equivalent from KYOCERA AVX's KGM series with identical specifications to the original part and significantly higher inventory availability (81735 Pcs).

Frequently Asked Questions (FAQ)

Q: Can KGM21BCG1H100FT replace 08055A100JAT2M directly? A: Yes. KGM21BCG1H100FT is a direct upgrade substitute with identical capacitance (10 pF), voltage rating (50V), temperature coefficient (C0G/NP0), and 0805 package. The ±1% tolerance is tighter than the original ±5%, making it suitable for applications where improved accuracy is beneficial.

Q: What is the difference between 50V and 100V rated versions? A: The voltage rating indicates the maximum voltage the capacitor can safely withstand. KGM21BCG2A100FT and KGM21BCG2A100JT are rated for 100V, providing additional voltage margin. These are suitable for applications operating at higher voltages or requiring safety margin above nominal operating voltage. All other specifications remain identical.

Q: Are KEMET and YAGEO parts compatible with the original KYOCERA AVX part? A: Yes. C0805C100J5GAC7800 (KEMET), CC0805JPNPO9BN100, and CC0805JRNPO9BN100 (YAGEO) are direct equivalents with matching electrical specifications (10 pF, ±5%, 50V, C0G/NP0) and 0805 package footprint. All are ROHS3 compliant and MSL 1 rated, ensuring PCB assembly compatibility.

Q: Does tolerance affect interchangeability? A: Tolerance affects capacitance accuracy but not interchangeability. Parts with ±1% or ±2% tolerance are tighter specifications than ±5% and are suitable for applications where the original ±5% tolerance is acceptable. Conversely, ±5% tolerance parts cannot replace ±1% specifications in applications requiring tighter tolerance control.

Q: Are all substitute parts available in Tape & Reel packaging? A: Most substitute parts are available in Tape & Reel (TR) packaging. CC0805JRNPO9BN100 is available in Cut Tape (CT) & Digi-Reel® packaging. Packaging format should be confirmed based on assembly process requirements.

Q: What is the significance of MSL 1 rating? A: MSL (Moisture Sensitivity Level) 1 indicates unlimited shelf life without moisture baking requirements. All listed parts carry MSL 1 rating, eliminating moisture management concerns during storage and assembly.

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