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HomeProductsCircuit ProtectionTVS - Varistors, MOVsB72220S2421K101
B72220S2421K101 Image
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B72220S2421K101 - EPCOS

Manufacturer Part Number
B72220S2421K101
Manufacturer
EPCOS (TDK)
Allelco Part Number
32D-B72220S2421K101
ECAD Model
Parts Description
VARISTOR 680V 10KA DISC 20MM
Package
Disc 20mm
Data sheet
B722x AdvanceD Series.pdf
RoHs Status
Lead free / RoHS Compliant
Our certification
In stock: 77000

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Specifications

B72220S2421K101 Tech Specifications
EPCOS - B72220S2421K101 technical specifications, attributes, parameters and parts with similar specifications to EPCOS - B72220S2421K101

Product Attribute Attribute Value  
Manufacturer EPCOS (TDK)  
Varistor Voltage (Typ) 680V  
Varistor Voltage (Min) 612V  
Varistor Voltage (Max) 748V  
Series AdvanceD Thermofuse  
Packaging Bulk  
Package / Case Disc 20mm  
Other Names 495-6503
B72220S 2421K101
S20K420E2
S20K420E2-ND
 
Operating Temperature -40°C ~ 105°C (TA)  
Number of Circuits 1  
Product Attribute Attribute Value  
Mounting Type Through Hole  
Moisture Sensitivity Level (MSL) 1 (Unlimited)  
Maximum DC Volts 560V  
Maximum AC Volts 420V  
Manufacturer Standard Lead Time 17 Weeks  
Lead Free Status / RoHS Status Lead free / RoHS Compliant  
Energy 273J  
Detailed Description 680V 10kA Varistor 1 Circuit Through Hole Disc 20mm  
Current - Surge 10kA  
Capacitance @ Frequency 550pF @ 1kHz  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL)
REACH Status
ECCN
HTSUS

Parts Introduction

Manufacturer Part Number

B72220S2421K101

Manufacturer

epcos

Introduction

The epcos B72220S2421K101 is a high-performance transient voltage suppressor (TVS) varistor designed for robust surge protection in various electronic applications. This varistor offers exceptional protection against overvoltage spikes and transients, ensuring the reliable operation of sensitive electronic components.

Product Features and Performance

Maximum AC Voltage: 420 V

Maximum DC Voltage: 560 V

Varistor Voltage Range: 612 V (Min) to 748 V (Max)

Surge Current Capability: 10 kA

Energy Absorption: 273 J

Single-circuit design

Capacitance: 550 pF @ 1 kHz

Wide Operating Temperature Range: -40°C to 105°C

Product Advantages

Robust surge protection against overvoltage spikes and transients

High energy absorption capacity for enhanced reliability

Compact and space-saving disc-shaped package

Suitable for a wide range of operating conditions

Key Reasons to Choose This Product

Reliable and durable surge protection for critical electronic components

Excellent performance in terms of voltage clamping and energy absorption

Compatibility with a wide range of applications

Cost-effective solution for surge protection needs

Quality and Safety Features

Designed and manufactured to meet rigorous quality standards

Compliance with relevant safety regulations and certifications

Compatibility

Suitable for use in a variety of electronic applications, including power supplies, industrial equipment, and telecommunications systems.

Application Areas

Power supplies

Industrial automation and control systems

Telecommunications equipment

Household and commercial appliances

Automotive electronics

Product Lifecycle

The epcos B72220S2421K101 is an active product, and there are no plans for discontinuation at this time. However, as technology evolves, there may be equivalent or alternative models available in the future. If you have any questions or require further information, please contact our sales team through our website.

Parts with Similar Specifications

The three parts on the right have similar specifications to EPCOS B72220S2421K101

Product Attribute B72220S2421K101 B72220S2271K101 B72220S2600K101 B72220S0500K101
Part Number B72220S2421K101 B72220S2271K101 B72220S2600K101 B72220S0500K101
Manufacturer EPCOS EPCOS - TDK Electronics EPCOS - TDK Electronics EPCOS - TDK Electronics
Varistor Voltage (Typ) 680V 430 V 1 kV 82 V
Lead Free Status / RoHS Status Lead free / RoHS Compliant - - -
Other Names 495-6503
B72220S 2421K101
S20K420E2
S20K420E2-ND
- - -
Capacitance @ Frequency 550pF @ 1kHz 850 pF @ 1 kHz 380 pF @ 1 kHz 3800 pF @ 1 kHz
Mounting Type Through Hole Through Hole Through Hole Through Hole
Moisture Sensitivity Level (MSL) 1 (Unlimited) - - -
Operating Temperature -40°C ~ 105°C (TA) -40°C ~ 105°C (TA) -40°C ~ 105°C (TA) -40°C ~ 105°C (TA)
Energy 273J 215J 400J 27J
Current - Surge 10kA 10 kA 10 kA 6.5 kA
Series AdvanceD Thermofuse AdvanceD AdvanceD StandarD
Package / Case Disc 20mm Disc 20mm Disc 20mm Disc 20mm
Packaging Bulk - - -
Varistor Voltage (Max) 748V 473 V 1.1 kV 90.2 V
Detailed Description 680V 10kA Varistor 1 Circuit Through Hole Disc 20mm - - -
Varistor Voltage (Min) 612V 387 V 900 V 73.8 V
Maximum AC Volts 420V 275 V 625 V 50 V
Number of Circuits 1 1 1 1
Manufacturer Standard Lead Time 17 Weeks - - -
Maximum DC Volts 560V 350 V 825 V 65 V

B72220S2421K101 Datasheet PDF

Download B72220S2421K101 pdf datasheets and EPCOS documentation for B72220S2421K101 - EPCOS.

Datasheets
B722x AdvanceD Series.pdf

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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B72220S2421K101 Image

B72220S2421K101

EPCOS
32D-B72220S2421K101

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