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ECJ-1VB0J105K MLCC capacitor, 1 µF capacitance, 6.3V rated voltage, X5R dielectric, ±10% tolerance, 0603 (1608 Metric) package. Surface mount, operating temperature -55°C to 85°C.
Mfr Part #:

ECJ-1VB0J105K

Available from 1 distributors
Mfr Name: Panasonic Electronic Components
Panasonic Electronic Components
MLCC capacitor, 1 µF capacitance, 6.3V rated voltage, X5R dielectric, ±10% tolerance, 0603 (1608 Metric) package. Surface mount, operating temperature -55°C to 85°C.
✓ Total Stock: 2,925 pcs

ECJ-1VB0J105K Available from 1 distributor

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Bristol Electronics ✓
Non-Authorised Inventory information
2,925 pcs
On Request
2925 pcs On Request 1 On Request On Request On Request On Request 2026-04-21 07:15:10
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ECJ-1VB0J105K Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Capacitance
Length
Mounting Type
Operating Temperature
Package / Case
Tape & Reel
Temperature Coefficient
Thickness (Max)
Tolerance
Voltage
Voltage - Rated
Width
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ECJ-1VB0J105K Description

Short technical summary and product information.

This is a multilayer ceramic capacitor (MLCC) from Panasonic's ECJ series, offering a capacitance of 1 µF with a rated voltage of 6.3V. The capacitor uses X5R dielectric, providing a capacitance tolerance of ±10% and an operating temperature range of -55°C to 85°C. The component is packaged in a 0603 (1608 Metric) surface-mount case with dimensions 1.60mm x 0.80mm and a maximum thickness of 0.90mm.

 

The ECJ series is designed for applications requiring high capacitance in a small footprint, with low ESR and ESL characteristics suitable for high-frequency decoupling and power supply filtering. The capacitor is RoHS compliant as per the datasheet.

 

This capacitor is ideal for use in DC-DC converter circuits, power supply decoupling, and smoothing circuits for high-speed LSI. It is a surface-mount device with a maximum thickness of 0.90mm, making it suitable for compact electronic assemblies.

ECJ-1VB0J105K Quick Information

Product Type: MLCC Capacitor
Series: ECJ
Canonical Name: MLCC Capacitor, 1 µF, 6.3V, X5R, ±10%, 0603
Subcategory: Ceramic Capacitors

ECJ-1VB0J105K Compliance

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

ECJ-1VB0J105K Features

  • 1 µF capacitance in 0603 package.
  • Rated for 6.3V DC operation.
  • X5R temperature coefficient (-55°C to 85°C).
  • ±10% capacitance tolerance.
  • Low ESR/ESL for high-frequency decoupling.

ECJ-1VB0J105K Applications

  • Suitable for power supply decoupling.
  • Used in DC-DC converter circuits.
  • Ideal for high-speed LSI smoothing.
  • General purpose electronic circuits.

ECJ-1VB0J105K FAQs

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

1 µF

What is the rated voltage of this capacitor?

6.3V

What is the temperature coefficient of this capacitor?

X5R with operating temperature range -55°C to 85°C

What is the capacitance tolerance of this capacitor?

±10%

What is the package size of this capacitor?

0603 (1608 Metric)

Is this component RoHS compliant?

Yes, RoHS3 compliant per datasheet.

What is the operating temperature range?

-55°C to 85°C

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