CGA3E2NP02A020C080AA Equivalent & Substitute Parts

Part Overview

The CGA3E2NP02A020C080AA is a 2 pF ceramic capacitor manufactured by TDK Corporation, designed for high-temperature automotive applications. This surface-mount multilayer ceramic capacitor (MLCC) operates across -55°C to 150°C with a rated voltage of 100V and C0G/NP0 temperature coefficient, ensuring stable capacitance across the operating range. The component is AEC-Q200 qualified and ROHS3 compliant, making it suitable for automotive-grade circuit designs. Substitute parts are identified when equivalent electrical specifications, mechanical dimensions, and compliance certifications align with the original component's performance requirements.

Substiute Parts

CGA3E2NP02A020C080AA

TDK CorporationIn Stock: 2724CGA3E2NP02A020C080AA Datasheet

Current PartRFQ

CGA3E2C0G2A020C080AA

TDK CorporationIn Stock: 13768CGA3E2C0G2A020C080AA Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the CGA3E2NP02A020C080AA is determined by strict alignment of the following critical parameters:

• Capacitance Value: 2 pF with tolerance ±0.25pF
• Voltage Rating: 100V minimum
• Temperature Coefficient: C0G/NP0 (zero temperature coefficient)
• Package Specification: 0603 (1608 Metric) surface-mount form factor
• Physical Dimensions: 0.063" L x 0.031" W x 0.035" max thickness
• Compliance Standards: AEC-Q200 automotive qualification, ROHS3 compliance
• Moisture Sensitivity: MSL 1 (Unlimited)

The substitute part CGA3E2C0G2A020C080AA meets all electrical and mechanical requirements for direct substitution. Both components share identical capacitance, tolerance, voltage rating, package dimensions, and automotive compliance certifications. The operating temperature range difference (-55°C ~ 125°C vs. -55°C ~ 150°C) does not restrict substitution when the application operates within the narrower range.

Parameter Comparison

Engineering Selection Recommendations

Both the CGA3E2NP02A020C080AA and CGA3E2C0G2A020C080AA are active, production-grade components from TDK Corporation with full AEC-Q200 automotive qualification. Selection between these parts is based on application temperature requirements and inventory availability.

The CGA3E2NP02A020C080AA supports extended high-temperature operation to 150°C, making it the primary choice for applications requiring maximum thermal headroom in automotive environments. The CGA3E2C0G2A020C080AA operates to 125°C and is suitable for applications where the upper temperature limit does not exceed this threshold. Both components maintain identical electrical performance, package footprint, and compliance certifications within their respective operating ranges.

Frequently Asked Questions (FAQ)

Q: Can CGA3E2C0G2A020C080AA replace CGA3E2NP02A020C080AA in all applications?

A: Direct substitution is valid when the application's maximum operating temperature does not exceed 125°C. If the circuit operates above 125°C, the original CGA3E2NP02A020C080AA is required to maintain specification compliance.

Q: Are the physical dimensions identical between these parts?

A: Yes. Both components use the 0603 (1608 Metric) package with identical footprint dimensions of 0.063" L x 0.031" W and maximum thickness of 0.035" (0.90mm). PCB layout and assembly processes require no modification.

Q: Do both parts meet automotive compliance requirements?

A: Yes. Both components carry AEC-Q200 qualification and ROHS3 compliance, meeting automotive-grade standards for reliability and environmental regulations.

Q: What is the significance of the C0G/NP0 temperature coefficient?

A: C0G/NP0 indicates zero temperature coefficient, meaning capacitance remains stable across the operating temperature range. This is critical for precision circuits where capacitance drift would degrade performance.

Q: Is there a difference in moisture sensitivity between these parts?

A: No. Both components have MSL 1 (Unlimited) rating, indicating no moisture sensitivity restrictions during storage or handling.

Q: Can these parts be used interchangeably in high-frequency applications?

A: Substitution is based on the provided electrical and mechanical parameters. Application-specific performance validation is the responsibility of the circuit designer.