ECJ-2YB1A105K Panasonic ECJ-2YB1A105K is a 1 µF, 10V, X5R multilayer ceramic chip capacitor in an 0805 (2012 Metric) package with ±10% tolerance.
Mfr Part #:

ECJ-2YB1A105K

Available from 1 distributors
Mfr Name: Panasonic Electronic Components
Panasonic Electronic Components
Panasonic ECJ-2YB1A105K is a 1 µF, 10V, X5R multilayer ceramic chip capacitor in an 0805 (2012 Metric) package with ±10% tolerance.
Total Stock: 1,110 pcs

ECJ-2YB1A105K Available from 1 distributor

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ECJ-2YB1A105K Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Capacitance
Failure Rate
Lead Style
Length
Mounting Type
Operating Temperature
Package / Case
Product Series
Tape & Reel
Temperature Coefficient
Thickness (Max)
Tolerance
Voltage
Width

ECJ-2YB1A105K Description

Short technical summary and product information.

The Panasonic ECJ-2YB1A105K is a surface-mount multilayer ceramic chip capacitor (MLCC) from the ECJ series. It offers a nominal capacitance of 1 µF with a rated voltage of 10V DC. The capacitor uses an X5R temperature coefficient, providing a capacitance change of ±15% over the operating temperature range of -55°C to +85°C. The part has a capacitance tolerance of ±10%.

 

This capacitor is housed in an 0805 (2012 Metric) package with dimensions of 2.00mm length, 1.25mm width, and a maximum thickness of 1.25mm. It is designed for surface mount assembly and features a ceramic dielectric construction. The ECJ series is known for small size, high capacitance, and low ESR/ESL, making it suitable for high-frequency applications.

 

Typical applications include power supply decoupling, DC-DC converter smoothing circuits, and general-purpose filtering in electronic devices. The component is RoHS compliant and has an MSL of 1 (unlimited floor life).

ECJ-2YB1A105K Quick Information

Product Type: MLCC Capacitor
Series: ECJ
Canonical Name: Panasonic ECJ Series Multilayer Ceramic Chip Capacitor, 1 µF, 10V, X5R, ±10%, 0805 (2012 Metric)
Subcategory: High Capacitance MLCC

ECJ-2YB1A105K Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 – Unlimited
REACH Status: REACH Unaffected
Lead Free: Yes

ECJ-2YB1A105K Features

  • 1 µF capacitance with ±10% tolerance.
  • Rated for 10V DC operation.
  • X5R temperature coefficient dielectric.
  • 0805 (2012 Metric) surface mount package.
  • Operating temperature range -55°C to +85°C.

ECJ-2YB1A105K Applications

  • Power supply decoupling for digital circuits.
  • DC-DC converter output smoothing.
  • High-frequency bypass in RF modules.
  • General purpose filtering in portable devices.

ECJ-2YB1A105K FAQs

5 frequently asked questions generated from this part’s specifications.
What is the capacitance of the ECJ-2YB1A105K?

The nominal capacitance is 1 µF with a tolerance of ±10%.

What is the rated voltage of this capacitor?

The rated voltage is 10V DC.

What is the temperature coefficient of the ECJ-2YB1A105K?

The temperature coefficient is X5R, which provides a capacitance change of ±15% over the operating temperature range.

What is the package size of this MLCC?

The package is 0805 (2012 Metric) with dimensions 2.00mm length, 1.25mm width, and 1.25mm maximum thickness.

What is the operating temperature range?

The operating temperature range is -55°C to +85°C.

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