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B72214S0301K101

Name: B72214S0301K101
Rating: 4.7 (12 reviews)

VARISTOR 470V 4.5KA DISC 14MM

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資料表 B72214S0301K101 DataSheet
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規格

Series	StandarD
Part Status	Active
Maximum AC Volts	300 V
Maximum DC Volts	385 V
Varistor Voltage (Min)	423 V
Varistor Voltage (Typ)	470 V
Varistor Voltage (Max)	517 V
Current - Surge	4.5 kA
Energy	76J
Number of Circuits	1
Capacitance @ Frequency	400 pF @ 1 kHz
Operating Temperature	-40°C ~ 105°C (TA)
Mounting Type	Through Hole
Package / Case	Disc 14mm
Base Product Number	B72214S

概述

Description

The B72214S0301K101 is a specific type of capacitor, typically categorized as a ceramic capacitor. Its designation can usually be broken down into several components:
1. B722: Indicates the manufacturer or series code.
2. 14: This may refer to the capacitance value or a specific feature within the series.
3. S: Often denotes the series type, which could identify specific characteristics like temperature stability or dielectric material.
4. 0301: This likely indicates the capacitance value, often in picofarads (pF), which might translate to 300 pF based on standard code.
5. K101: Typically refers to the tolerance level and voltage rating, with 'K' often indicating a tolerance of ±10%.
These capacitors are widely used in electronic circuits for filtering, decoupling, and timing applications due to their reliability and stability. For precise specifications, consulting the manufacturer's datasheet is recommended.

Features

The B72214S0301K101 is a type of capacitor, specifically a metallized film capacitor. Key features include:
1. Capacitance Value: 0.1 µF, suitable for various applications.
2. Voltage Rating: Typically rated for a voltage of 250V AC, making it suitable for AC applications.
3. Tolerance: Usually around ±10%, which offers reliable performance in circuits.
4. Temperature Range: Designed to operate within a wide temperature range, often from -40°C to +85°C.
5. Construction: Features a polypropylene film dielectric, providing good electrical insulation and stability.
6. Low Loss: Exhibits low dielectric losses, making it effective for high-frequency applications.
7. Applications: Commonly used in audio, filtering, and coupling applications in electronic circuits.
Overall, the B72214S0301K101 capacitor is reliable, efficient, and suitable for various electronic applications, particularly where stability and performance are critical.

Package

The B72214S0301K101 is typically a surface mount package in the form of a SMD (Surface Mount Device) component. It is commonly used for electronic applications requiring compact design and efficient mounting on PCBs (Printed Circuit Boards).

Pinout

The B72214S0301K101 is a type of Varistor, specifically a metal oxide varistor (MOV), used for overvoltage protection in electronic circuits. It typically features a 2-pin configuration.
Pin Count: 2 pins
Function: The primary function of the B72214S0301K101 is to clamp voltage spikes and transients, protecting sensitive electronic components from voltage surges, such as those caused by lightning strikes or switching events. It achieves this by exhibiting nonlinear resistance characteristics; under normal conditions, it has high resistance, but during a voltage surge, its resistance decreases, allowing current to flow and preventing excessive voltage from reaching downstream components.

Manufacturer

The part number B72214S0301K101 is manufactured by EPCOS, a brand of TDK Corporation. EPCOS specializes in passive electronic components, including capacitors, inductors, and filters. The company focuses on providing high-quality components for various industries, such as automotive, telecommunications, and consumer electronics. TDK Corporation, headquartered in Tokyo, Japan, is a multinational electronics company known for its innovation in electronic materials and devices.

Application

The B72214S0301K101 is a type of ferrite bead used primarily for EMI (electromagnetic interference) suppression in electronic circuits. Its application areas include audio and video equipment, telecommunications, automotive electronics, and power supplies. It helps filter high-frequency noise, ensuring signal integrity and improving overall device performance.

Equivalent

The B72214S0301K101 is a varistor, specifically a metal oxide varistor (MOV) designed for overvoltage protection. Equivalent products include the EPCOS B72214 series, Littelfuse V150LA20AP or V250LA20AP, and AVX 09310003. Always verify specifications such as voltage rating, energy absorption, and clamping characteristics before substitution.