Equivalent & Substitute Parts for 08055A102FAT2M

Part Overview

The 08055A102FAT2M is a 1000 pF ceramic capacitor manufactured by KYOCERA AVX, rated at 50V with C0G/NP0 temperature coefficient in 0805 (2012 Metric) surface mount package. This component is actively produced 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	1000 pF
Tolerance	±1%
Voltage Rating	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 08055A102FAT2M are classified into two categories based on voltage rating compatibility:

Parametric Equivalent Parts maintain identical electrical specifications: 1000 pF capacitance, ±1% tolerance, 50V voltage rating, C0G/NP0 temperature coefficient, and -55°C to 125°C operating range. These parts are direct functional replacements from alternative manufacturers.

Upgrade Parts provide higher voltage ratings (100V) while maintaining all other electrical parameters. These parts are suitable for applications where the original 50V specification can be exceeded without circuit modification, offering enhanced voltage margin.

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

Capacitance: 1000 pF
Tolerance: ±1%
Temperature Coefficient: C0G, NP0
Package: 0805 (2012 Metric)
Mounting: Surface Mount, MLCC
Operating Temperature: -55°C to 125°C
RoHS3 Compliance
MSL Rating: 1 (Unlimited)

Parameter Comparison

Manufacturer Part Number	Manufacturer	Capacitance	Tolerance	Voltage Rating	Temperature Coefficient	Package	Thickness (Max)	Product Status	Substitution Type
08055A102FAT2M	KYOCERA AVX	1000 pF	±1%	50V	C0G, NP0	0805 (2012 Metric)	0.037" (0.94mm)	Active	Main Part
KGM21BCG1H102FT	KYOCERA AVX	1000 pF	±1%	50V	C0G, NP0	0805 (2012 Metric)	0.037" (0.94mm)	Active	Parametric Equivalent
CC0805FRNPO9BN102	YAGEO	1000 pF	±1%	50V	C0G, NP0	0805 (2012 Metric)	0.028" (0.70mm)	Active	Direct Equivalent
C0805C102F5GAC7800	KEMET	1000 pF	±1%	50V	C0G, NP0	0805 (2012 Metric)	0.035" (0.88mm)	Active	Direct Equivalent
GMC21CG102F50NT	Cal-Chip Electronics, Inc.	1000 pF	±1%	50V	C0G, NP0	0805 (2012 Metric)	0.037" (0.95mm)	Active	Direct Equivalent
VJ0805A102FXACW1BC	Vishay Vitramon	1000 pF	±1%	50V	C0G, NP0	0805 (2012 Metric)	0.035" (0.90mm)	Active	Direct Equivalent
KGM21BCG2A102FT	KYOCERA AVX	1000 pF	±1%	100V	C0G, NP0	0805 (2012 Metric)	0.037" (0.94mm)	Active	Upgrade
C0805C102F1GAC7800	KEMET	1000 pF	±1%	100V	C0G, NP0	0805 (2012 Metric)	0.039" (1.00mm)	Active	Upgrade
CC0805FRNPO0BN102	YAGEO	1000 pF	±1%	100V	C0G, NP0	0805 (2012 Metric)	0.028" (0.70mm)	Active	Upgrade

Engineering Selection Recommendations

All listed substitute parts maintain Active product status and ROHS3 compliance, ensuring long-term availability and regulatory alignment with the original 08055A102FAT2M.

For direct replacement in existing designs: Select parametric equivalent parts (KGM21BCG1H102FT, CC0805FRNPO9BN102, C0805C102F5GAC7800, GMC21CG102F50NT, or VJ0805A102FXACW1BC). These parts provide identical electrical performance and mechanical compatibility without circuit modification.

For designs with voltage margin requirements: Select upgrade parts rated at 100V (KGM21BCG2A102FT, C0805C102F1GAC7800, or CC0805FRNPO0BN102). These parts are suitable when circuit design permits higher voltage ratings and enhanced reliability margin is desired.

For space-constrained applications: CC0805FRNPO9BN102 and CC0805FRNPO0BN102 (YAGEO) offer reduced thickness (0.028" / 0.70mm) compared to the main part, enabling lower profile PCB assemblies while maintaining all electrical specifications.

All substitute parts are manufactured to ROHS3 standards with MSL Rating 1 (Unlimited moisture sensitivity), matching the environmental compliance profile of the original component.

Frequently Asked Questions (FAQ)

Q: Can I use a 100V-rated substitute in place of the 50V-rated 08055A102FAT2M?

A: Yes. The upgrade parts (KGM21BCG2A102FT, C0805C102F1GAC7800, CC0805FRNPO0BN102) maintain identical capacitance, tolerance, temperature coefficient, and package specifications while providing higher voltage rating. This substitution is valid when circuit design permits the higher voltage specification.

Q: Are all substitute parts compatible with the same PCB footprint?

A: Yes. All substitute parts use the 0805 (2012 Metric) package with identical land pattern dimensions (0.079" L x 0.049" W / 2.00-2.01mm x 1.25mm). Thickness variations (0.028" to 0.039") do not affect PCB footprint compatibility but may impact assembly clearance in space-constrained designs.

Q: What is the difference between parametric equivalent and direct equivalent parts?

A: Parametric equivalent parts (KGM21BCG1H102FT) match all electrical specifications including voltage rating. Direct equivalent parts (CC0805FRNPO9BN102, C0805C102F5GAC7800, GMC21CG102F50NT, VJ0805A102FXACW1BC) are from different manufacturers but provide identical electrical and mechanical performance at the same voltage rating.

Q: Do all substitute parts have the same moisture sensitivity rating?

A: Yes. All substitute parts carry MSL Rating 1 (Unlimited), matching the original 08055A102FAT2M. This rating indicates no moisture sensitivity restrictions for storage, handling, or assembly processes.

Q: Which substitute offers the lowest profile for high-density PCB designs?

A: YAGEO parts (CC0805FRNPO9BN102 at 50V and CC0805FRNPO0BN102 at 100V) provide the minimum thickness of 0.028" (0.70mm), compared to 0.037-0.039" for other manufacturers.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All listed substitute parts are ROHS3 compliant, maintaining regulatory alignment with the original 08055A102FAT2M for use in restricted substance applications.

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