C1206X104KARACTU Kemet Capacitor (Other) In Stock
KEMET C1206X104KARACTU is a 100 nF (0.1 µF) temperature-stable MLCC capacitor in 1206 SMD package with ±10% tolerance (K) rated for standard voltage applications. Features KEMET FT-CAP (Flexiterm) termination technology for improved resistance to PCB flexure and thermal shock cracking. Available in tape-and-reel packaging for automated SMT assembly in decoupling, bypass, and filtering applications across a wide temperature range.
- Manufacturer
- Kemet
- Package
- Other
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- C1206X104KARACTU Datasheet PDF
- Category
- Capacitor
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 100 nF (0.1 µF) capacitance with ±10% tolerance in 1206 SMD package enables reliable decoupling and bypass filtering in high-density PCB designs
- KEMET FT-CAP Flexiterm termination technology reduces cracking risk from PCB flexure and thermal cycling by accommodating up to 5 mm board bending versus standard terminations
- Temperature-stable dielectric formulation maintains capacitance within ±15% across -55°C to +125°C operating range for reliable performance in automotive and industrial environments
Applications
The C1206X104KARACTU is commonly used as a bypass and decoupling capacitor on power supply rails in industrial controllers, automotive ECUs, and embedded processor boards operating from 3.3 V to 12 V where stable 100 nF capacitance is required across temperature extremes. Its Flexiterm termination technology makes it particularly suited for PCBs subject to thermal cycling and mechanical flexure, such as automotive infotainment modules, ADAS sensor boards, and handheld industrial scanners. The 1206 package provides easy hand-soldering access during prototyping while remaining compatible with automated SMT reflow at 260°C peak temperature for high-volume production.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the capacitance value and tolerance of the C1206X104KARACTU?
The C1206X104KARACTU is a 100 nF (0.1 µF) MLCC capacitor with ±10% tolerance (K-code), housed in a 1206 SMD package measuring approximately 3.2 mm x 1.6 mm, suitable for decoupling and bypass applications on 3.3 V to 12 V power rails in industrial and consumer electronics.
What advantage does KEMET's FT-CAP Flexiterm termination provide in automotive PCB applications?
KEMET's FT-CAP Flexiterm termination in the C1206X104KARACTU accommodates up to 5 mm of PCB flexure without cracking the ceramic capacitor body, significantly improving reliability in automotive ECUs, ADAS modules, and engine control boards subjected to thermal cycling between -40°C and +125°C and mechanical vibration.
Over what temperature range does the C1206X104KARACTU maintain stable capacitance?
The C1206X104KARACTU uses a temperature-stable dielectric that maintains capacitance within ±15% across an operating temperature range of -55°C to +125°C, making it suitable for automotive Grade 1 and industrial temperature applications where standard X5R or X7R capacitors are specified.
How does the 1206 package size of the C1206X104KARACTU compare to smaller 0603 or 0402 MLCC options for the same 100 nF value?
The 1206 package (3.2 x 1.6 mm) of the C1206X104KARACTU is approximately 4x the footprint of a 0603 (1.6 x 0.8 mm) capacitor, but provides higher rated voltage capability and better handling of mechanical stress, making it preferable over 0603 alternatives in applications requiring Flexiterm protection or where hand-soldering during prototyping is needed.
In which supply rail decoupling scenarios is the C1206X104KARACTU most effective?
The C1206X104KARACTU is most effective as a bulk decoupling capacitor on 5 V or 12 V power rails, filtering high-frequency noise in the 1 MHz to 100 MHz range, and as a local bypass capacitor within 5 mm of IC supply pins in microcontrollers, FPGAs, and analog circuits requiring stable 100 nF capacitance across -55°C to +125°C.
Related Guides
ECMF02-4CMX8 Common-Mode Filter with ESD Protection: Selection Guide
Compare ECMF02-4CMX8 vs ECMF02-2AMX6, ECMF04-4HSM10, and other ST ECMF filters. Choose the right 4-channel common-mode filter with ESD protection for USB 2.0.
Jun 20, 2026
AD5204 Quad Digital Potentiometer Selection Guide (2026)
How to choose the right AD5204 quad digital potentiometer: compare 10kΩ vs 100kΩ variants, TSSOP vs SOIC packages, and SPI interface options for your design.
Jun 20, 2026
0402 10uF X5R Decoupling Design Guide for Compact Digital Rails
Application note for using CL05A106MP5NUNC-class 0402 10uF X5R MLCCs in compact digital rail decoupling designs.
Jun 19, 2026
How to Choose an 0805 10uF MLCC for Decoupling and Bulk Capacitance
Selection guide for choosing 0805 10uF MLCCs around CL21A106KOQNNNE, covering derating, dielectric, package, and sourcing checks.
Jun 19, 2026
Why Buy from FindMyChip
About Kemet
Kemet is a leading electronic component manufacturer. FindMyChip sources Kemet ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“We've been using FindMyChip for 2 years. Pricing is consistently 20-30% below Mouser/DigiKey for volume orders.”