1210J2000331JCT Equivalent & Substitute Parts

Part Overview

The 1210J2000331JCT is a 330 pF ceramic capacitor manufactured by Knowles Syfer, rated for 200V with C0G/NP0 temperature coefficient characteristics. This component is designed for general-purpose applications requiring stable capacitance across temperature variations and is currently in active production status. Substitute parts are identified when equivalent electrical performance can be maintained within the same package footprint while meeting or exceeding the original specifications.

Substiute Parts

1210J2000331JCT

Knowles SyferIn Stock: 10281210J2000331JCT Datasheet

Current PartRFQ

C1210C331JBGAC7800

KEMETIn Stock: 1397C1210C331JBGAC7800 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution for the 1210J2000331JCT is determined by the following criteria:

• Capacitance value must be 330 pF
• Tolerance must be ±5% or tighter
• Voltage rating must be equal to or greater than 200V
• Temperature coefficient must be C0G or NP0
• Operating temperature range must encompass -55°C ~ 125°C
• Package must be 1210 (3225 Metric) surface mount
• Moisture sensitivity level must be 1 or better
• RoHS3 compliance required

The identified substitute part C1210C331JBGAC7800 from KEMET meets all substitution criteria with an upgraded voltage rating of 630V, providing enhanced margin for overvoltage conditions while maintaining identical capacitance, tolerance, temperature coefficient, and package specifications.

Parameter Comparison

Engineering Selection Recommendations

Both the 1210J2000331JCT and C1210C331JBGAC7800 are active production components with ROHS3 compliance and REACH unaffected status, meeting current regulatory requirements. The substitute part provides identical electrical performance with a higher voltage rating and reduced thickness, making it suitable for direct replacement in applications operating at or below 200V. Component selection should be based on circuit voltage requirements, available board space, and supply chain availability.

Frequently Asked Questions (FAQ)

Q: Can C1210C331JBGAC7800 be used as a direct replacement for 1210J2000331JCT?

A: Yes. Both parts share identical capacitance (330 pF), tolerance (±5%), temperature coefficient (C0G/NP0), operating temperature range (-55°C ~ 125°C), and 1210 package footprint. The substitute has a higher voltage rating (630V vs 200V) and thinner profile (1.40mm vs 2.00mm), making it electrically and mechanically compatible.

Q: What are the key differences between these parts?

A: The primary differences are voltage rating and thickness. The KEMET substitute is rated for 630V compared to the original 200V rating, and has a maximum thickness of 1.40mm versus 2.00mm. These differences do not affect substitution suitability for circuits designed for 200V operation.

Q: Are both parts RoHS compliant?

A: Yes. Both 1210J2000331JCT and C1210C331JBGAC7800 are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory standards.

Q: Does the thinner profile of the substitute part affect PCB layout?

A: No. The reduced thickness of 1.40mm versus 2.00mm is a favorable characteristic that may improve PCB assembly and does not create compatibility issues with standard 1210 footprints.

Q: Are there any temperature or frequency limitations for substitution?

A: No. Both parts operate across the identical temperature range of -55°C ~ 125°C with C0G/NP0 temperature coefficient, ensuring stable capacitance performance across the full operating envelope.