08055A102KAT2P Ceramic Capacitor 1000pF 50V C0G/NP0 0805 Equivalent & Substitute Parts

Part Overview

The 08055A102KAT2P is a 1000 pF ceramic capacitor manufactured by KYOCERA AVX with C0G/NP0 temperature coefficient, rated for 50V operation. This surface mount multilayer ceramic capacitor (MLCC) in 0805 (2012 Metric) package is designed for general purpose applications requiring stable capacitance across the operating temperature range of -55°C to 125°C. The part is active in production status with ROHS3 compliance and unlimited moisture sensitivity level (MSL 1). Substitute parts are identified based on matching capacitance value, package form factor, and compatible electrical ratings while allowing for tolerance and voltage rating variations.

Key Parameters

Parameter	Value
Capacitance	1000 pF
Tolerance	±10%
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 08055A102KAT2P are grouped based on the following substitution criteria:

Primary Substitution Parameters:

Capacitance value: 1000 pF (exact match required)
Package form factor: 0805 (2012 Metric) (exact match required)
Temperature coefficient: C0G/NP0 (exact match required for primary substitutes)
Mounting type: Surface Mount, MLCC (exact match required)

Allowable Variation Parameters:

Tolerance: ±1%, ±2%, ±5%, ±10% (tighter tolerances are acceptable upgrades)
Voltage rating: 50V (minimum), 100V (upgrade), 250V (upgrade)

Substitution Categories:

Category 1 - Direct Equivalents (50V C0G/NP0): Parts with identical voltage rating and temperature coefficient, varying only in tolerance. These are direct replacements with no circuit redesign required.

Category 2 - Voltage Upgrades (100V C0G/NP0): Parts with higher voltage rating (100V) and C0G/NP0 temperature coefficient. These provide enhanced voltage margin while maintaining identical capacitance and temperature stability characteristics.

Category 3 - Voltage Upgrades (250V X7R): Parts with significantly higher voltage rating (250V) but different temperature coefficient (X7R instead of C0G/NP0). These are suitable only when X7R temperature coefficient characteristics are acceptable for the application.

Category 4 - Temperature Coefficient Upgrade (50V X8R): Parts with extended operating temperature range (-55°C to 150°C) and X8R temperature coefficient. These are suitable only when higher temperature operation is required.

Parameter Comparison

Part Number	Manufacturer	Capacitance	Tolerance	Voltage	Temp Coeff	Package	Packaging Type	Inventory
08055A102KAT2P	KYOCERA AVX	1000 pF	±10%	50V	C0G/NP0	0805	Bulk	674 Pcs
KGM21BCG1H102FT	KYOCERA AVX	1000 pF	±1%	50V	C0G/NP0	0805	Tape & Reel	155542 Pcs
KGM21BCG1H102GT	KYOCERA AVX	1000 pF	±2%	50V	C0G/NP0	0805	Tape & Reel	7526 Pcs
KGM21BCG1H102JT	KYOCERA AVX	1000 pF	±5%	50V	C0G/NP0	0805	Tape & Reel	511389 Pcs
KGM21BCG2A102FT	KYOCERA AVX	1000 pF	±1%	100V	C0G/NP0	0805	Tape & Reel	11450 Pcs
KGM21BCG2A102GM	KYOCERA AVX	1000 pF	±2%	100V	C0G/NP0	0805	Tape & Reel	14901 Pcs
KGM21BCG2A102GT	KYOCERA AVX	1000 pF	±2%	100V	C0G/NP0	0805	Tape & Reel	12604 Pcs
KGM21BCG2A102JT	KYOCERA AVX	1000 pF	±5%	100V	C0G/NP0	0805	Tape & Reel	253178 Pcs
KGM21BCG2A102KT	KYOCERA AVX	1000 pF	±10%	100V	C0G/NP0	0805	Tape & Reel	7045 Pcs
0805PC102KAT1A	KYOCERA AVX	1000 pF	±10%	250V	X7R	0805	Tape & Reel	1069 Pcs
KGM21BR81H102KT	KYOCERA AVX	1000 pF	±10%	50V	X8R	0805	Tape & Reel	11605 Pcs

Engineering Selection Recommendations

For Direct Replacement (No Circuit Redesign): Select KGM21BCG1H102FT, KGM21BCG1H102GT, or KGM21BCG1H102JT when 50V C0G/NP0 performance is required. These parts maintain identical electrical characteristics to the 08055A102KAT2P while offering improved tolerance specifications (±1%, ±2%, ±5% respectively). All are ROHS3 compliant with MSL 1 rating and active production status.

For Enhanced Voltage Margin: Select KGM21BCG2A102FT, KGM21BCG2A102GM, KGM21BCG2A102GT, KGM21BCG2A102JT, or KGM21BCG2A102KT when circuit design permits 100V operation. These 100V rated parts provide doubled voltage headroom while maintaining C0G/NP0 temperature coefficient and identical capacitance value. All are ROHS3 compliant with MSL 1 rating and active production status.

For High Voltage Applications: Select 0805PC102KAT1A only when 250V operation is required and X7R temperature coefficient characteristics are acceptable for the application. This part is ROHS3 compliant with MSL 1 rating and active production status.

For Extended Temperature Operation: Select KGM21BR81H102KT only when operating temperature range must extend to 150°C. This part features X8R temperature coefficient with -55°C to 150°C operating range. It is ROHS3 compliant with MSL 1 rating and active production status.

All substitute parts are manufactured by KYOCERA AVX, maintaining consistent quality and reliability standards. All parts are REACH unaffected and classified as EAR99 for export control purposes.

Frequently Asked Questions (FAQ)

Q: Can KGM21BCG1H102FT be used as a direct replacement for 08055A102KAT2P?

A: Yes. KGM21BCG1H102FT is a direct replacement. Both parts have identical capacitance (1000 pF), voltage rating (50V), temperature coefficient (C0G/NP0), and package (0805). The KGM21BCG1H102FT offers tighter tolerance (±1% vs ±10%), which is an improvement. Both are ROHS3 compliant with MSL 1 rating.

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

A: C0G/NP0 provides stable capacitance across the operating temperature range with minimal variation. X7R allows greater capacitance variation across temperature but is suitable for applications where this variation is acceptable. The 0805PC102KAT1A with X7R coefficient is only a substitute if the application design permits X7R characteristics.

Q: Can I use a 100V rated part in a 50V circuit?

A: Yes. Parts rated for higher voltage (100V) can be used in lower voltage circuits (50V). The 100V rated KGM21BCG2A series parts provide additional voltage margin and are suitable replacements for the 50V 08055A102KAT2P. No circuit redesign is required.

Q: What does MSL 1 (Unlimited) mean?

A: MSL 1 indicates unlimited shelf life without moisture baking requirements. All listed substitute parts have MSL 1 rating, matching the 08055A102KAT2P specification.

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

A: The 08055A102KAT2P is supplied in bulk packaging. Most substitute parts (KGM series and 0805PC102KAT1A) are supplied in Tape & Reel (TR) packaging, which is standard for production assembly. Verify packaging requirements with your procurement process.

Q: Which substitute part has the best tolerance specification?

A: KGM21BCG1H102FT and KGM21BCG2A102FT both offer ±1% tolerance, the tightest specification available in the substitute list. These are suitable when precision capacitance is required.

Q: Can KGM21BR81H102KT be used in place of 08055A102KAT2P?

A: KGM21BR81H102KT is a substitute only if extended temperature operation to 150°C is required. It has X8R temperature coefficient instead of C0G/NP0, which may affect circuit performance if temperature stability is critical. Verify application requirements before selection.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message