KEMET C1206X104F3GEC7800 Equivalent & Substitute Parts

Part Overview

The KEMET C1206X104F3GEC7800 is a 0.1 µF ±1% 25V ceramic capacitor in 1206 (3216 Metric) surface mount package with C0G/NP0 temperature coefficient. This multilayer ceramic capacitor (MLCC) is designed for applications requiring low ESL performance and ESD protection in boardflex-sensitive environments. The part is currently active in production with ROHS3 compliance and unlimited moisture sensitivity rating (MSL 1). Equivalent and substitute parts may be required due to inventory availability, application-specific certifications, or supply chain optimization.

Substiute Parts

C1206X104F3GEC7800

KEMETIn Stock: 918C1206X104F3GEC7800 Datasheet

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C1206X104F3GECAUTO

KEMETIn Stock: 2879C1206X104F3GECAUTO Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the KEMET C1206X104F3GEC7800 is determined by strict equivalence across all critical electrical and mechanical parameters. The following parameters must remain identical for a part to function as a direct substitute:

Electrical Parameters (Non-negotiable):

• Capacitance: 0.1 µF
• Tolerance: ±1%
• Voltage Rating: 25V (minimum)
• Temperature Coefficient: C0G/NP0

Mechanical Parameters (Non-negotiable):

• Package: 1206 (3216 Metric)
• Mounting: Surface Mount, MLCC
• Operating Temperature: -55°C ~ 125°C (minimum range)

Compliance Parameters (Required):

• RoHS3 Compliance
• MSL 1 Rating

Substitute parts may differ in application-specific certifications (such as AEC-Q200 for automotive use) and series designation, provided all electrical, mechanical, and compliance parameters remain unchanged.

Parameter Comparison

Engineering Selection Recommendations

C1206X104F3GEC7800 (Main Part):

• Select for general commercial and boardflex-sensitive applications
• Suitable for non-automotive environments
• Active product status with established supply chain
• ROHS3 and REACH compliant

C1206X104F3GECAUTO (Substitute Part):

• Select for automotive applications requiring AEC-Q200 qualification
• Functionally equivalent across all electrical and mechanical parameters
• Higher inventory availability (2844 Pcs vs. 855 Pcs)
• Active product status with automotive-grade reliability assurance
• ROHS3 and REACH compliant

Both parts are interchangeable from an electrical and mechanical standpoint. Selection between them depends on application requirements: use the main part for commercial applications, or the substitute for automotive applications where AEC-Q200 certification is required or preferred.

Frequently Asked Questions (FAQ)

Q: Can C1206X104F3GECAUTO be used as a direct replacement for C1206X104F3GEC7800?

A: Yes. Both parts are electrically and mechanically identical with matching capacitance (0.1 µF), tolerance (±1%), voltage rating (25V), temperature coefficient (C0G/NP0), package (1206), and operating temperature range (-55°C ~ 125°C). The substitute includes AEC-Q200 automotive certification, which does not prevent use in commercial applications.

Q: What is the difference between the two part numbers?

A: The primary difference is the series designation and certifications. C1206X104F3GEC7800 belongs to the ESD SMD Comm C0G series for commercial applications. C1206X104F3GECAUTO belongs to the ESD SMD Auto C0G series and includes AEC-Q200 automotive qualification. All electrical and mechanical specifications are identical.

Q: Are the physical dimensions identical?

A: Yes. Both parts have identical dimensions: 0.130" L x 0.063" W (3.30mm x 1.60mm) with maximum thickness of 0.071" (1.80mm). They are fully compatible with the same PCB footprints and assembly processes.

Q: Do both parts have the same moisture sensitivity rating?

A: Yes. Both parts have MSL 1 (Unlimited) rating, indicating no moisture sensitivity restrictions for storage or handling.

Q: Which part should I select for my application?

A: If your application is automotive or requires AEC-Q200 certification, select C1206X104F3GECAUTO. For general commercial and boardflex-sensitive applications without automotive requirements, either part is acceptable. Consider inventory availability and lead times when making your selection.

Q: Are both parts RoHS3 compliant?

A: Yes. Both C1206X104F3GEC7800 and C1206X104F3GECAUTO are ROHS3 compliant and REACH unaffected, meeting current regulatory requirements for electronic components.