C2220X474J5GACAUTO Kemet Capacitor (Other) In Stock
KEMET C2220X474J5GACAUTO is an automotive-grade ultra-stable MLCC capacitor in a 2220 SMD package with 470 nF capacitance, 50 V rating, and FT-CAP flex termination technology. AEC-Q200 qualified for -55°C to +125°C operation in harsh automotive environments. Available from stock with worldwide shipping.
- Manufacturer
- Kemet
- Package
- Other
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- C2220X474J5GACAUTO Datasheet PDF
- Category
- Capacitor
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 470 nF capacitance at 50 V in 2220 SMD package with 5% (J-grade) tolerance using ultra-stable C0G/NP0-class dielectric for near-zero capacitance drift over -55°C to +125°C
- FT-CAP flex termination technology absorbing PCB flexure stresses up to 5 mm board bend without cracking, eliminating the primary failure mode of standard MLCC capacitors in automotive environments
- AEC-Q200 automotive qualification ensuring compliance with IATF 16949 supply chain requirements and reliability across automotive temperature Grade 1 (-40°C to +125°C) operating conditions
Applications
The C2220X474J5GACAUTO is designed for safety-critical automotive electronics including engine control units, transmission controllers, and advanced driver assistance systems where capacitor reliability under thermal cycling and mechanical stress is mandatory. The FT-CAP flex termination prevents cracking failures in PCBs subjected to vibration and thermal expansion, extending component service life beyond 10 years in under-hood environments. It also suits industrial motor drives and railway inverter circuits where 50 V, 470 nF, AEC-Q200 components are specified for long-term reliability.
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 capacitance, voltage, and temperature range does C2220X474J5GACAUTO support in automotive ECU designs?
The C2220X474J5GACAUTO offers 470 nF capacitance at 50 V with 5% tolerance, operating from -55°C to +125°C. This covers the full automotive Grade 1 temperature range required by AEC-Q200, making it suitable for engine control unit decoupling, power supply filtering, and timing circuits in passenger vehicles and commercial trucks operating in high-temperature under-hood environments.
How does FT-CAP flex termination prevent MLCC cracking failures in automotive PCB assemblies subjected to vibration?
Standard MLCC capacitors crack when PCB flexure exceeds approximately 0.5 mm because ceramic bodies are brittle and rigid terminations transmit mechanical stress directly to the ceramic. FT-CAP flex terminations use a polymer-metal composite layer that absorbs PCB bending up to 5 mm, decoupling the ceramic element from mechanical strain. This reduces field failure rates in automotive applications with continuous vibration, such as transmission control modules mounted near engines generating 20 g or higher vibration levels.
When is the 2220 package size of C2220X474J5GACAUTO preferred over 0805 or 1206 for 470 nF at 50 V?
At 470 nF and 50 V, the 2220 (5.7 mm x 5.0 mm) body provides sufficient electrode area to achieve C0G-class or ultra-stable dielectric characteristics without voltage-induced capacitance derating. Smaller packages such as 0805 or 1206 at 50 V typically require X7R dielectric which loses up to 30% capacitance at rated voltage. The 2220 package is preferred in automotive power line filtering, where stable capacitance under DC bias is critical and PCB area is available on the power management board.
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