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ECJ-3YB1C155K This is a 1.5 µF, 16 V, ±10% tolerance, X7R dielectric multilayer ceramic capacitor (MLCC) in a 1206 (3216 Metric) surface mount package. It is manufactured by Panasonic Electronic Components and is part of the ECJ series.
Mfr Part #:

ECJ-3YB1C155K

Available from 2 distributors
Mfr Name: Panasonic Electronic Components
Panasonic Electronic Components
This is a 1.5 µF, 16 V, ±10% tolerance, X7R dielectric multilayer ceramic capacitor (MLCC) in a 1206 (3216 Metric) surface mount package. It is manufactured by Panasonic Electronic Components and is part of the ECJ series.
✓ Total Stock: 48,787 pcs

ECJ-3YB1C155K Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Husky International Electronic ✓
Non-Authorised Inventory information
48,732 pcs
On Request
48732 pcs On Request 1 On Request On Request N/A On Request On Request
Bristol Electronics ✓
Non-Authorised Inventory information
55 pcs
On Request
55 pcs On Request 1 On Request On Request On Request On Request On Request
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ECJ-3YB1C155K Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Capacitance
Length
Mounting Type
Operating Temperature
Package / Case
Temperature Coefficient
Thickness (Max)
Tolerance
Voltage
Voltage - Rated
Width
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ECJ-3YB1C155K Description

Short technical summary and product information.

The Panasonic ECJ-3YB1C155K is a surface-mount MLCC capacitor featuring a capacitance of 1.5 µF with a rated voltage of 16 V DC. The component offers a ±10% capacitance tolerance and utilizes a stable X7R temperature coefficient, ensuring predictable performance across its operating temperature range of -55°C to +125°C.

 

Designed for general purpose applications, this capacitor is well-suited for power supply decoupling and smoothing circuits, particularly in DC-DC converter and high-speed LSI power supply circuitry. Its low equivalent series resistance (ESR) and excellent high-frequency characteristics make it a reliable alternative to tantalum and aluminum electrolytic capacitors in many designs.

 

The capacitor is housed in a standard 1206 (3216 Metric) package, with dimensions of 3.20 mm x 1.60 mm and a maximum thickness of 1.80 mm. It is designed for surface mount assembly and is RoHS compliant.

ECJ-3YB1C155K Quick Information

Product Type: MLCC Capacitor
Series: ECJ
Canonical Name: Panasonic ECJ Series ECJ-3YB1C155K MLCC Capacitor, 1.5 µF, 16 V, ±10%, X7R, 1206
Subcategory: High Capacitance MLCC

ECJ-3YB1C155K Compliance

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

ECJ-3YB1C155K Features

  • 1.5 µF capacitance with 16 V rated voltage.
  • X7R temperature coefficient for stable performance.
  • Surface mount 1206 (3216 Metric) package.
  • RoHS compliant for environmental compliance.
  • Low ESR and ESL for high-frequency applications.

ECJ-3YB1C155K Applications

  • Power supply decoupling for electronic circuits.
  • Smoothing circuits in DC-DC converters.
  • High-speed LSI power supply filtering.
  • General purpose surface mount capacitor applications.

ECJ-3YB1C155K FAQs

7 frequently asked questions generated from this part’s specifications.
What is the capacitance value of the ECJ-3YB1C155K?

The capacitance is 1.5 µF.

What is the rated voltage of this capacitor?

The rated DC voltage is 16 V.

What temperature coefficient does the ECJ-3YB1C155K have?

It uses an X7R temperature coefficient.

What is the operating temperature range for this MLCC?

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

What is the package or case size of this capacitor?

The package is 1206 (3216 Metric).

What is the capacitance tolerance of this part?

The capacitance tolerance is ±10%.

Is the ECJ-3YB1C155K RoHS compliant?

The datasheet indicates the series is RoHS compliant.

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