Equivalent & Substitute Parts for C1608NP02A2R2C080AA

Part Overview

The C1608NP02A2R2C080AA is a 2.2 pF ceramic capacitor manufactured by TDK Corporation, rated for 100V with C0G/NP0 temperature coefficient in 0603 (1608 Metric) package. This part is designated as Last Time Buy, indicating discontinued production. Identifying equivalent and substitute parts is necessary to ensure design continuity and maintain supply chain reliability for applications requiring this specific capacitance and voltage rating.

Key Parameters

Parameter	Value
Capacitance	2.2 pF
Tolerance	±0.25pF
Voltage Rating	100V
Temperature Coefficient	C0G, NP0
Package / Case	0603 (1608 Metric)
Mounting Type	Surface Mount, MLCC
Operating Temperature Range	-55°C ~ 150°C
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution for the C1608NP02A2R2C080AA is determined by strict equivalence across the following parameters:

Capacitance: 2.2 pF (exact match required)
Tolerance: ±0.25pF (exact match required)
Voltage Rating: 100V minimum (equal or higher acceptable)
Temperature Coefficient: C0G/NP0 (exact match required)
Package: 0603 (1608 Metric) (exact match required)
Mounting Type: Surface Mount, MLCC (exact match required)

Substitute parts are categorized as follows:

Direct Equivalents — Parts meeting all parameters with identical 100V rating and -55°C ~ 125°C operating range.

Upgrade Substitutes — Parts exceeding voltage rating (200V) or operating temperature range (-55°C ~ 150°C) while maintaining all other specifications.

Manufacturer-Recommended Alternatives — Parts certified for automotive applications (AEC-Q200) with equivalent electrical characteristics.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Capacitance	Tolerance	Voltage Rating	Temperature Coefficient	Operating Temperature	Package	Product Status	Inventory
C1608NP02A2R2C080AA	TDK Corporation	2.2 pF	±0.25pF	100V	C0G, NP0	-55°C ~ 150°C	0603 (1608 Metric)	Last Time Buy	4301 Pcs
C1608C0G2A2R2C080AA	TDK Corporation	2.2 pF	±0.25pF	100V	C0G, NP0	-55°C ~ 125°C	0603 (1608 Metric)	Last Time Buy	5001 Pcs
CGA3E2NP02A2R2C080AA	TDK Corporation	2.2 pF	±0.25pF	100V	C0G, NP0	-55°C ~ 150°C	0603 (1608 Metric)	Last Time Buy	8624 Pcs
C0603C229C1GAC7867	KEMET	2.2 pF	±0.25pF	100V	C0G, NP0	-55°C ~ 125°C	0603 (1608 Metric)	Active	2619 Pcs
KGM15ACG2A2R2CM	KYOCERA AVX	2.2 pF	±0.25pF	100V	C0G, NP0	-55°C ~ 125°C	0603 (1608 Metric)	Active	827 Pcs
KGM15ACG2A2R2CT	KYOCERA AVX	2.2 pF	±0.25pF	100V	C0G, NP0	-55°C ~ 125°C	0603 (1608 Metric)	Active	12373 Pcs
C0603C229C2GAC7867	KEMET	2.2 pF	±0.25pF	200V	C0G, NP0	-55°C ~ 125°C	0603 (1608 Metric)	Active	789 Pcs
CL10C2R2CC81PNC	Samsung Electro-Mechanics	2.2 pF	±0.25pF	100V	C0G, NP0	-55°C ~ 125°C	0603 (1608 Metric)	Active	3118 Pcs

Engineering Selection Recommendations

For Direct Replacement (Identical Specifications): KGM15ACG2A2R2CT (KYOCERA AVX) is the preferred direct substitute, offering the highest current inventory (12373 Pcs) with Active product status and identical electrical parameters. C0603C229C1GAC7867 (KEMET) provides an alternative with Active status and established supply availability.

For High-Temperature Applications: CGA3E2NP02A2R2C080AA (TDK Corporation) maintains the original -55°C ~ 150°C operating range and includes AEC-Q200 automotive certification, suitable for applications requiring extended temperature performance.

For Voltage Margin Applications: C0603C229C2GAC7867 (KEMET) provides 200V rating while maintaining all other specifications, offering additional voltage headroom for designs requiring enhanced reliability margins.

For Automotive Compliance: CL10C2R2CC81PNC (Samsung Electro-Mechanics) carries AEC-Q200 certification with Active product status, appropriate for automotive-grade applications requiring qualified component documentation.

Frequently Asked Questions (FAQ)

Q: Can I use a substitute part with a higher voltage rating? A: Yes. A 200V-rated capacitor (C0603C229C2GAC7867) is electrically compatible with a 100V design requirement. Higher voltage ratings do not affect circuit performance in applications rated for lower voltages.

Q: What is the difference between C0G and NP0 designations? A: C0G and NP0 are equivalent designations for the same temperature coefficient characteristic. Both indicate stable capacitance across the operating temperature range with minimal drift.

Q: Are all substitute parts available in the same packaging format? A: All listed substitutes use 0603 (1608 Metric) surface mount packages. Packaging options vary between Cut Tape (CT) and Tape & Reel (TR) formats; verify packaging availability with your supplier for production requirements.

Q: Why is the original part marked as Last Time Buy? A: Last Time Buy status indicates the manufacturer has discontinued production. Identifying active substitute parts ensures continued design support and supply chain continuity.

Q: What does AEC-Q200 certification mean? A: AEC-Q200 is an automotive qualification standard. Parts carrying this certification meet automotive industry reliability and performance requirements, suitable for automotive applications.

Q: Can I substitute parts with different operating temperature ranges? A: Operating temperature range substitution depends on your application requirements. If your design operates within -55°C ~ 125°C, parts with this range are suitable. For applications requiring -55°C ~ 150°C performance, select parts matching this extended range.

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