1206J2000331JCT Equivalent & Substitute Parts

Part Overview

The 1206J2000331JCT is a 330 pF ±5% 200V ceramic capacitor manufactured by Knowles Syfer with C0G/NP0 temperature coefficient in 1206 (3216 Metric) surface mount package. This component is classified as Active product status and is designed for general purpose applications requiring stable capacitance across the operating temperature range of -55°C to 125°C. Equivalent and substitute parts are identified based on matching electrical specifications, mechanical compatibility, and compliance certifications to ensure direct circuit board replacement capability.

Substiute Parts

1206J2000331JCT

Knowles SyferIn Stock: 9291206J2000331JCT Datasheet

Current PartRFQ

CC1206JRNPOABN331

YAGEOIn Stock: 7410CC1206JRNPOABN331 Datasheet

DirectRFQ

C1206C331J2GAC7800

KEMETIn Stock: 4295C1206C331J2GAC7800 Datasheet

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C1206C331JBGAC7800

KEMETIn Stock: 9191C1206C331JBGAC7800 Datasheet

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C1206C331JCGAC7800

KEMETIn Stock: 3974C1206C331JCGAC7800 Datasheet

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CC1206JRNPOBBN331

YAGEOIn Stock: 17769CC1206JRNPOBBN331 Datasheet

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KGM31BCG2D331FT

KYOCERA AVXIn Stock: 3924KGM31BCG2D331FT Datasheet

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KGM31VCG2H331JU

KYOCERA AVXIn Stock: 8984KGM31VCG2H331JU Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts are classified into two categories based on electrical parameter compatibility with the main part 1206J2000331JCT:

Direct Equivalents (Same Electrical Specifications): Parts matching all critical electrical parameters—330 pF capacitance, ±5% tolerance, 200V rated voltage, C0G/NP0 temperature coefficient, and -55°C to 125°C operating temperature range—within the same 1206 package footprint.

Upgrade Options (Enhanced Voltage Rating): Parts with identical capacitance, tolerance, temperature coefficient, and operating temperature range but with higher voltage ratings (500V or 630V). These parts are electrically compatible for circuits designed for 200V operation and provide additional design margin for voltage transients.

Tolerance Upgrade Option: Parts with tighter tolerance specification (±1% versus ±5%) while maintaining all other electrical parameters at 200V rating.

Substitution validity is determined by: capacitance value match, tolerance compatibility, voltage rating equal to or greater than 200V, identical temperature coefficient (C0G/NP0), matching operating temperature range, identical package (1206), and compliance certifications (ROHS3, REACH Unaffected, EAR99).

Parameter Comparison

Engineering Selection Recommendations

All listed substitute parts maintain Active product status and ROHS3 compliance with REACH Unaffected designation and EAR99 ECCN classification, matching the regulatory profile of the main part.

Direct Equivalent Selection: CC1206JRNPOABN331 (YAGEO), C1206C331J2GAC7800 (KEMET), and KGM31BCG2D331FT (KYOCERA AVX) provide electrical equivalence at 200V rating. The YAGEO option offers reduced thickness (0.028"), while the KEMET option features Low ESL characteristics. The KYOCERA AVX option provides tighter ±1% tolerance specification.

Voltage Upgrade Selection: CC1206JRNPOBBN331 (YAGEO), C1206C331JCGAC7800 (KEMET), C1206C331JBGAC7800 (KEMET), and KGM31VCG2H331JU (KYOCERA AVX) are suitable for circuits where higher voltage margin is required. The 500V options provide intermediate voltage headroom, while the 630V option (KEMET) offers maximum voltage rating within the 1206 package constraint.

All substitute parts share identical package footprint (1206), operating temperature range (-55°C to 125°C), and moisture sensitivity level (MSL 1), ensuring mechanical and environmental compatibility with the original design.

Frequently Asked Questions (FAQ)

Q: Can I use a 500V or 630V rated capacitor in place of the 200V rated 1206J2000331JCT?

A: Yes. Higher voltage-rated capacitors are electrically compatible for circuits designed for 200V operation. The voltage rating indicates the maximum voltage the capacitor can withstand; operation at lower voltages presents no functional limitation. Physical dimensions remain within the 1206 package specification, though thickness may vary slightly between manufacturers.

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

A: C0G and NP0 designations are equivalent specifications for the same temperature coefficient characteristic. Both indicate negligible capacitance change across the -55°C to 125°C operating temperature range. The terminology difference reflects regional naming conventions (C0G in IEC standards, NP0 in EIA standards).

Q: Are all substitute parts pin-compatible with the original 1206J2000331JCT?

A: Yes. All listed substitute parts use identical 1206 (3216 Metric) surface mount package with the same footprint and pad configuration. Direct board-level substitution is possible without PCB modification.

Q: What does MSL 1 (Unlimited) mean for moisture sensitivity?

A: MSL 1 indicates the component has unlimited shelf life and requires no special moisture control during storage or handling. This classification applies to all listed parts and the original component.

Q: Why do some substitute parts have different thickness specifications?

A: Thickness variation occurs due to different dielectric material formulations and internal construction methods used by each manufacturer while maintaining identical electrical specifications. All thicknesses remain within acceptable limits for 1206 package applications. Verify clearance in designs with height-constrained layouts.

Q: Can I substitute the ±1% tolerance KGM31BCG2D331FT for the ±5% tolerance original part?

A: Yes. The ±1% tolerance specification is tighter than the ±5% original specification, meaning the KGM31BCG2D331FT will maintain capacitance value within a narrower range. This provides improved circuit performance in applications sensitive to capacitance variation.