C2220X333JDGACTU Equivalent & Substitute Parts

Part Overview

The C2220X333JDGACTU is a 0.033 µF ±5% 1000V ceramic capacitor manufactured by KEMET in the 2220 (5750 Metric) package. This surface mount multilayer ceramic capacitor (MLCC) features C0G/NP0 temperature coefficient with low ESL and soft termination characteristics, designed for high-voltage applications requiring boardflex sensitivity. The part is currently active in production with 1063 units in stock. Substitute parts are identified when electrical specifications, mechanical dimensions, and compliance requirements remain identical while offering alternative sourcing options or enhanced certifications.

Substiute Parts

C2220X333JDGACTU

KEMETIn Stock: 1099C2220X333JDGACTU Datasheet

Current PartRFQ

C2220X333JDGACAUTO

KEMETIn Stock: 2328C2220X333JDGACAUTO Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the C2220X333JDGACTU is determined by strict equivalence across all electrical and mechanical parameters. The following criteria must be satisfied without exception:

Electrical Parameters (Must Match Exactly):

• Capacitance: 0.033 µF
• Voltage Rating: 1000V (1kV)
• Tolerance: ±5%
• Temperature Coefficient: C0G, NP0
• Operating Temperature Range: -55°C ~ 125°C

Mechanical Parameters (Must Match Exactly):

• Package / Case: 2220 (5750 Metric)
• Mounting Type: Surface Mount, MLCC
• Physical Dimensions: 0.232" L x 0.197" W (5.90mm x 5.00mm)
• Maximum Thickness: 0.106" (2.70mm)

Compliance Parameters (Must Match):

• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)

The C2220X333JDGACAUTO qualifies as a direct substitute because it maintains identical electrical specifications, mechanical dimensions, and compliance certifications. The distinction between the main part and substitute lies in application qualification: the substitute part carries AEC-Q200 automotive qualification and is designated for automotive applications, whereas the main part is designated for boardflex-sensitive commercial applications.

Parameter Comparison

Engineering Selection Recommendations

Direct Substitution Criteria Met:

The C2220X333JDGACAUTO is electrically and mechanically equivalent to the C2220X333JDGACTU. Both parts are manufactured by KEMET, maintain identical electrical specifications (0.033 µF, ±5%, 1000V, C0G/NP0), occupy the same 2220 package footprint with matching physical dimensions, and comply with ROHS3 and unlimited MSL requirements.

Differentiation Factors:

The substitute part carries AEC-Q200 automotive qualification and is designated for automotive applications in addition to boardflex-sensitive applications. The main part is designated for boardflex-sensitive commercial applications without automotive qualification. Both parts are active in production.

Selection Basis:

• Use C2220X333JDGACTU for boardflex-sensitive commercial applications where automotive qualification is not required.
• Use C2220X333JDGACAUTO for automotive applications or when AEC-Q200 qualification is specified.
• Both parts are interchangeable from an electrical and mechanical standpoint when application requirements do not mandate automotive qualification.

Frequently Asked Questions (FAQ)

Q: Can C2220X333JDGACAUTO replace C2220X333JDGACTU in all applications?

A: Yes, from an electrical and mechanical perspective. The C2220X333JDGACAUTO maintains identical capacitance (0.033 µF), voltage rating (1000V), tolerance (±5%), temperature coefficient (C0G/NP0), package dimensions (2220), and compliance certifications (ROHS3, MSL 1). The substitute part includes additional AEC-Q200 automotive qualification, which does not restrict its use in non-automotive applications.

Q: What is the difference between the series designations "SMD Comm C0G HV Flex" and "SMD Auto C0G HV Flex"?

A: The series designation indicates the application class. "Comm" denotes commercial-grade qualification for boardflex-sensitive applications. "Auto" denotes automotive-grade qualification meeting AEC-Q200 standards. Both parts share identical electrical and mechanical specifications; the difference is in qualification level and intended application scope.

Q: Are the physical dimensions identical between these two parts?

A: Yes. Both parts use the 2220 (5750 Metric) package with dimensions of 0.232" L x 0.197" W (5.90mm x 5.00mm) and maximum thickness of 0.106" (2.70mm). They are footprint-compatible and require no PCB layout modifications.

Q: What does MSL 1 (Unlimited) mean for these capacitors?

A: MSL 1 (Unlimited) indicates the lowest moisture sensitivity level. These parts do not require special moisture control during storage, handling, or assembly. Standard warehouse conditions are acceptable.

Q: Can I use C2220X333JDGACAUTO in a design originally specified for C2220X333JDGACTU?

A: Yes. The substitute part meets or exceeds all electrical, mechanical, and compliance requirements of the original part. The additional AEC-Q200 automotive qualification does not create incompatibility with non-automotive applications.

Q: What is the significance of "Soft Termination" and "Low ESL" features?

A: These are manufacturing features that reduce mechanical stress on the ceramic dielectric during thermal cycling and minimize parasitic inductance in high-frequency applications. Both parts incorporate these features identically.

Q: Are there any differences in packaging or tape specifications?

A: Both parts are supplied in Tape & Reel (TR) packaging. No differences in packaging format are specified in the provided data.