12105C225K4T2A Kyocera AVX 12105C225K4T2A is an automotive-grade MLCC capacitor with 2.2 µF capacitance, 50V DC rating, X7R dielectric, ±10% tolerance, in a 1210 (3225 Metric) package.
Mfr Part #:

12105C225K4T2A

Available from 1 distributors
Mfr Name: Kyocera AVX
Kyocera AVX
Kyocera AVX 12105C225K4T2A is an automotive-grade MLCC capacitor with 2.2 µF capacitance, 50V DC rating, X7R dielectric, ±10% tolerance, in a 1210 (3225 Metric) package.
Total Stock: 172,735 pcs
$ Price Range: $0.46 - $1.32

12105C225K4T2A Available from 1 distributor

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Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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172,735 pcs
172735 pcs On Request 1 On Request On Request 25+ On Request On Request

12105C225K4T2A Specifications Quick View

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

12105C225K4T2A Description

Short technical summary and product information.

The Kyocera AVX 12105C225K4T2A is a surface-mount multilayer ceramic capacitor (MLCC) designed for automotive applications. It offers a nominal capacitance of 2.2 µF with a ±10% tolerance and is rated for 50V DC. The X7R temperature coefficient ensures stable capacitance over a range of -55°C to 125°C.

 

This capacitor is qualified to AEC-Q200, making it suitable for use in automotive electronics where reliability is critical. The 1210 (3225 Metric) case size provides a compact footprint while delivering substantial capacitance. The component is surface-mountable and has a maximum thickness of 2.79 mm.

 

Typical applications include power supply decoupling, filtering, and energy storage in automotive control modules, infotainment systems, and sensor interfaces. The X7R dielectric offers a good balance of capacitance density and temperature stability for general-purpose and automotive circuits.

12105C225K4T2A Quick Information

Product Type: MLCC Capacitor
Series: Automotive MLCC
Canonical Name: Kyocera AVX 12105C225K4T2A MLCC Capacitor, 2.2 µF, 50V, X7R, ±10%, 1210 (3225 Metric), AEC-Q200
Subcategory: Multilayer Ceramic Capacitor (MLCC)

12105C225K4T2A Compliance

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

12105C225K4T2A Estimated Pricing

Qty Low High
1+ $1.32 $1.32
10+ $0.84 $0.84
100+ $0.65 $0.65
500+ $0.54 $0.54
1,000+ $0.46 $0.46

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

12105C225K4T2A Features

  • 2.2 µF capacitance with ±10% tolerance.
  • Rated for 50V DC operation.
  • X7R temperature coefficient for stable performance.
  • AEC-Q200 qualified for automotive use.
  • Surface-mount 1210 (3225 Metric) package.

12105C225K4T2A Applications

  • Power supply decoupling in automotive ECUs.
  • Filtering in automotive infotainment systems.
  • Energy storage in sensor modules.
  • General-purpose DC blocking and bypass circuits.

12105C225K4T2A FAQs

6 frequently asked questions generated from this part’s specifications.
What is the capacitance and voltage rating of the 12105C225K4T2A?

The capacitance is 2.2 µF and the rated DC voltage is 50V.

What is the tolerance of this capacitor?

The tolerance is ±10%.

What is the temperature coefficient (dielectric) of this MLCC?

The temperature coefficient is X7R.

What is the operating temperature range?

The operating temperature range is -55°C to +125°C.

What is the package or case size?

The package is 1210 (3225 Metric).

Is this capacitor qualified for automotive applications?

Yes, it is rated AEC-Q200, making it suitable for automotive use.

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