CL05B391KB5NNNC CAP CER 390PF 50V X7R 0402. Samsung Electro-Mechanics MLCC, 390 pF, ±10%, 50V, X7R dielectric, 0402 package.
Mfr Part #:

CL05B391KB5NNNC

Available from 3 distributors
Mfr Name: Samsung Electronics
Samsung Electronics
CAP CER 390PF 50V X7R 0402. Samsung Electro-Mechanics MLCC, 390 pF, ±10%, 50V, X7R dielectric, 0402 package.
Total Stock: 22,224 pcs

CL05B391KB5NNNC Available from 3 distributors

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11,300 pcs
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10,000 pcs
10000 pcs On Request 1 On Request On Request On Request On Request On Request
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924 pcs
924 pcs On Request 1 On Request On Request 220530 On Request On Request

CL05B391KB5NNNC Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Bending Strength
Capacitance
Dielectric
Dissipation Factor (DF)
Insulation Resistance
Length
Mounting Type
Operating Temperature
Package / Case
Rated Voltage
Standard Package Quantity
Temperature Coefficient
Terminal Strength
Termination Style
Thickness (Max)
Tolerance
Voltage
Width
Withstanding Voltage

CL05B391KB5NNNC Description

Short technical summary and product information.

The Samsung CL05B391KB5NNNC is a multilayer ceramic capacitor (MLCC) with a capacitance of 390 pF, rated voltage of 50V DC, and tolerance of ±10%. It features an X7R dielectric, ensuring stable performance over a temperature range of -55°C to +125°C with a capacitance change of ±15% over temperature.

 

This capacitor is housed in a standard 0402 (1005 metric) surface-mount package with dimensions 1.00mm x 0.50mm x 0.50mm (max thickness 0.55mm). It is designed for reflow soldering and is supplied in cardboard tape on 7-inch reels with a quantity of 10,000 pieces per reel.

 

Typical applications include decoupling, bypass, filtering, and timing circuits in various electronic devices such as smartphones, wearables, and IoT modules. The X7R dielectric provides a good balance between capacitance stability and size, making it suitable for general-purpose designs where moderate temperature stability is required.

CL05B391KB5NNNC Quick Information

Product Type: MLCC Capacitor
Canonical Name: Samsung Electro-Mechanics CL05B391KB5NNNC MLCC, 390 pF, 50V, ±10%, X7R, 0402
Subcategory: X7R Dielectric Capacitors

CL05B391KB5NNNC Compliance

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

CL05B391KB5NNNC Features

  • 390 pF capacitance with ±10% tolerance.
  • Rated for 50V DC operation.
  • X7R dielectric for stable temperature performance.
  • 0402 (1005 metric) surface-mount package.
  • RoHS and REACH compliant.

CL05B391KB5NNNC Applications

  • Decoupling and bypass in portable electronics.
  • Filtering in DC-DC converter circuits.
  • Timing and coupling in audio applications.
  • General-purpose use in IoT devices.

CL05B391KB5NNNC FAQs

7 frequently asked questions generated from this part’s specifications.
What is the capacitance of CL05B391KB5NNNC?

390 pF.

What is the voltage rating?

50V DC.

What is the temperature coefficient?

X7R, operating range -55°C to +125°C.

What is the tolerance?

±10%.

What is the package size?

0402 (1005 metric).

Is this capacitor RoHS compliant?

Yes, RoHS3 compliant.

What is the dissipation factor?

0.025 max at 1 kHz.

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