08051A270JAT2P Ceramic Capacitor 27pF 100V C0G/NP0 0805 Equivalent & Substitute Parts

Part Overview

The 08051A270JAT2P is a 27 pF ceramic capacitor manufactured by KYOCERA AVX, rated for 100V with C0G/NP0 temperature coefficient in 0805 (2012 Metric) surface mount package. This part is active in production 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 electrical specifications, package dimensions, and compliance certifications to ensure direct interchangeability in circuit designs.

Key Parameters

Parameter	Value
Capacitance	27 pF
Tolerance	±5%
Voltage Rating	100V
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 08051A270JAT2P are categorized based on the following substitution criteria:

Parametric Equivalent Parts maintain identical electrical specifications: 27 pF capacitance, ±5% tolerance, 100V voltage rating, C0G/NP0 temperature coefficient, and 0805 package. These parts are direct functional replacements from the same or different manufacturers.

Upgrade Parts offer improved tolerance (±1% instead of ±5%) or higher voltage ratings (250V instead of 100V) while maintaining the same capacitance value, package, and temperature coefficient. These parts provide enhanced performance characteristics suitable for applications requiring tighter tolerances or higher voltage margins.

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

Capacitance: 27 pF
Package: 0805 (2012 Metric)
Temperature Coefficient: C0G, NP0
Mounting Type: 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	Package	Thickness (Max)	Product Status	Substitution Type
08051A270JAT2P	KYOCERA AVX	27 pF	±5%	100V	0805	0.037" (0.94mm)	Active	Main Part
KGM21BCG2A270FT	KYOCERA AVX	27 pF	±1%	100V	0805	0.037" (0.94mm)	Active	Upgrade
KGM21BCG2A270JM	KYOCERA AVX	27 pF	±5%	100V	0805	0.037" (0.94mm)	Active	Parametric Equivalent
KGM21BCG2A270JT	KYOCERA AVX	27 pF	±5%	100V	0805	0.037" (0.94mm)	Active	Parametric Equivalent
C0805C270J1GAC7800	KEMET	27 pF	±5%	100V	0805	0.035" (0.88mm)	Active	Direct Equivalent
CL21C270JCANNNC	Samsung Electro-Mechanics	27 pF	±5%	100V	0805	0.030" (0.75mm)	Active	Direct Equivalent
VJ0805A270JXBCW1BC	Vishay Vitramon	27 pF	±5%	100V	0805	0.028" (0.70mm)	Active	Direct Equivalent
C0805C270F1GAC7800	KEMET	27 pF	±1%	100V	0805	0.035" (0.88mm)	Active	Upgrade
C0805C270JAGAC7800	KEMET	27 pF	±5%	250V	0805	0.035" (0.88mm)	Active	Upgrade
CQ0805JRNPOYBN270	YAGEO	27 pF	±5%	250V	0805	0.028" (0.70mm)	Active	Upgrade
GRM21A5C2E270JW01D	Murata Electronics	27 pF	±5%	250V	0805	0.039" (1.00mm)	Active	Upgrade

Engineering Selection Recommendations

All listed substitute parts maintain active production status and ROHS3 compliance, ensuring availability and regulatory conformance. Selection between parametric equivalents and upgrade parts depends on application requirements:

For direct replacement with identical specifications, select KGM21BCG2A270JM, KGM21BCG2A270JT (KYOCERA AVX), C0805C270J1GAC7800 (KEMET), CL21C270JCANNNC (Samsung Electro-Mechanics), or VJ0805A270JXBCW1BC (Vishay Vitramon). These parts provide 27 pF ±5% at 100V in 0805 package with equivalent performance characteristics.

For improved tolerance specifications, select KGM21BCG2A270FT (KYOCERA AVX) or C0805C270F1GAC7800 (KEMET), both offering ±1% tolerance at 100V for applications requiring tighter capacitance control.

For higher voltage margin applications, select C0805C270JAGAC7800 (KEMET), CQ0805JRNPOYBN270 (YAGEO), or GRM21A5C2E270JW01D (Murata Electronics), all rated for 250V while maintaining 27 pF capacitance and 0805 package dimensions. These upgrades provide additional voltage headroom for circuits operating near maximum ratings.

All parts maintain MSL 1 (Unlimited) moisture sensitivity and -55°C to 125°C operating temperature range, ensuring compatibility with standard manufacturing and storage conditions.

Frequently Asked Questions (FAQ)

Q: Can I use a 250V rated capacitor in place of the 100V rated 08051A270JAT2P?

A: Yes. Higher voltage-rated capacitors are functionally compatible in circuits designed for lower voltages. The 250V parts (C0805C270JAGAC7800, CQ0805JRNPOYBN270, GRM21A5C2E270JW01D) provide additional voltage margin and can be used as direct substitutes in 100V applications.

Q: What is the difference between ±5% and ±1% tolerance parts?

A: Tolerance specifies the allowable deviation from the nominal 27 pF capacitance value. ±5% tolerance allows deviation between 25.65 pF and 28.35 pF, while ±1% tolerance restricts deviation to 26.73 pF and 27.27 pF. Applications requiring precise capacitance values should use ±1% parts (KGM21BCG2A270FT, C0805C270F1GAC7800).

Q: Are all substitute parts in the same 0805 package?

A: Yes. All listed substitute parts use the 0805 (2012 Metric) surface mount package with identical footprint dimensions (0.079" L x 0.049" W / 2.00-2.01mm x 1.25mm). Thickness varies slightly between manufacturers (0.028" to 0.039"), but all parts fit standard 0805 PCB layouts.

Q: Do all substitute parts have the same temperature coefficient?

A: Yes. All substitute parts maintain C0G/NP0 temperature coefficient with -55°C to 125°C operating range, ensuring stable capacitance performance across the full temperature spectrum.

Q: Which manufacturers offer the best inventory availability?

A: KGM21BCG2A270JT (KYOCERA AVX) with 54,802 pcs, CL21C270JCANNNC (Samsung Electro-Mechanics) with 73,826 pcs, and GRM21A5C2E270JW01D (Murata Electronics) with 38,905 pcs provide the highest stock levels for immediate procurement.

Q: Are all parts RoHS3 compliant?

A: Yes. All listed substitute parts carry ROHS3 compliance certification, meeting environmental and regulatory requirements for electronic component manufacturing and distribution.

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