12105C225K4Z2A 12105C225K4Z2A is a 2.2 µF, 50V, X7R dielectric MLCC capacitor from Kyocera AVX. It features AEC-Q200 qualification and soft termination for boardflex sensitivity.
Mfr Part #:

12105C225K4Z2A

Available from 1 distributors
Mfr Name: Kyocera AVX
Kyocera AVX
12105C225K4Z2A is a 2.2 µF, 50V, X7R dielectric MLCC capacitor from Kyocera AVX. It features AEC-Q200 qualification and soft termination for boardflex sensitivity.
Total Stock: 4 pcs
$ Price Range: $0.27 - $0.84

12105C225K4Z2A Available from 1 distributor

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12105C225K4Z2A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Applications
Automotive Grade
Capacitance
Dissipation Factor
Features
Insulation Resistance
Length
Mounting Type
Operating Temperature
Ratings
Tape & Reel
Temperature Coefficient
Termination Style
Thickness (Max)
Tolerance
Voltage
Width

12105C225K4Z2A Description

Short technical summary and product information.

The Kyocera AVX 12105C225K4Z2A is a multilayer ceramic capacitor (MLCC) with a capacitance of 2.2 µF, rated at 50V DC. It uses X7R dielectric, which provides a capacitance change of ±15% over the operating temperature range of -55°C to +125°C. The part has a tolerance of ±10% and is qualified to AEC-Q200 for automotive applications.

 

This capacitor features FLEXITERM® soft termination technology, which enhances boardflex sensitivity and reduces the risk of mechanical stress cracking. It is suitable for automotive and other applications where PCB flexure may occur. The dissipation factor is 2.5% maximum at 1 kHz, and insulation resistance is 454.5 MΩ minimum.

 

The component is packaged in a 1210 (3225 metric) case size with dimensions of 3.20mm x 2.50mm and a maximum thickness of 2.79mm. Terminal thickness is 0.5mm ±0.25mm. It is designed for surface mount assembly and is RoHS compliant.

12105C225K4Z2A Quick Information

Product Type: MLCC Capacitor
Series: KAF32LR71H225KU
Canonical Name: 12105C225K4Z2A Kyocera AVX 2.2 µF 50V X7R MLCC Capacitor
Subcategory: MLCC

12105C225K4Z2A Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

12105C225K4Z2A Estimated Pricing

Qty Low High
1+ $0.84 $0.84
10+ $0.42 $0.42
100+ $0.38 $0.38
500+ $0.31 $0.31
1,000+ $0.29 $0.29
2,000+ $0.27 $0.27

Estimated market price range - modelled values for guidance only, not live distributor offers.

12105C225K4Z2A Features

  • 2.2 µF capacitance with ±10% tolerance.
  • Rated for 50V DC operation.
  • X7R dielectric with -55°C to 125°C range.
  • AEC-Q200 qualified for automotive applications.
  • FLEXITERM® soft termination for boardflex sensitivity.

12105C225K4Z2A Applications

  • Used in automotive electronic control modules.
  • Ideal for applications with board flexure stress.

12105C225K4Z2A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the capacitance of the 12105C225K4Z2A?

The capacitance is 2.2 µF with a measurement range of 1.98 µF to 2.42 µF at 1 kHz, 1 Vrms.

What is the rated voltage of this capacitor?

The rated DC voltage is 50 V.

What is the temperature coefficient of the 12105C225K4Z2A?

The temperature coefficient is X7R, with a capacitance change of ±15% over -55°C to 125°C.

What is the capacitance tolerance?

The capacitance tolerance is ±10%.

What is the package/case size of this capacitor?

The package is 1210 (3225 Metric) with dimensions 3.20mm x 2.50mm and a maximum thickness of 2.79mm.

Is this capacitor AEC-Q200 qualified?

Yes, it is AEC-Q200 qualified.

What is the termination style?

The termination is FLEXITERM® soft termination.

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