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HomeProductsCircuit ProtectionTVS - Varistors, MOVsTMOV20RP250E
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TMOV20RP250E - Littelfuse Inc.

Manufacturer Part Number
TMOV20RP250E
Manufacturer
Littelfuse
Allelco Part Number
32D-TMOV20RP250E
ECAD Model
Parts Description
VARISTOR 390V 10KA DISC 20MM
Package
Disc 20mm
Data sheet
TMOV®, iTMOV® Varistor Series.pdf
RoHs Status
ROHS3 Compliant
Our certification
In stock: 49049

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Specifications

TMOV20RP250E Tech Specifications
Littelfuse Inc. - TMOV20RP250E technical specifications, attributes, parameters and parts with similar specifications to Littelfuse Inc. - TMOV20RP250E

Product Attribute Attribute Value  
Manufacturer Littelfuse  
Varistor Voltage (Typ) 390 V  
Varistor Voltage (Min) 351 V  
Varistor Voltage (Max) 429 V  
Series TMOV®  
Package / Case Disc 20mm  
Package Bulk  
Operating Temperature -55°C ~ 85°C (TA)  
Product Attribute Attribute Value  
Number of Circuits 1  
Mounting Type Through Hole  
Maximum DC Volts 320 V  
Maximum AC Volts 250 V  
Features Thermally Protected  
Energy 170J  
Current - Surge 10 kA  
Capacitance @ Frequency 1000 pF @ 1 MHz  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8533.40.4000

Parts Introduction

Manufacturer Part Number

TMOV20RP250E

Manufacturer

Littelfuse

Introduction

The TMOV20RP250E is a high-energy transient voltage suppressor (TVS) varistor from Littelfuse. It is designed to provide robust protection against overvoltage transients and surges, ensuring the reliability and safety of electronic systems.

Product Features and Performance

Maximum AC voltage rating of 250V

Maximum DC voltage rating of 320V

Varistor voltage range: 351V (min) to 429V (max)

Surge current capability of 10kA

Energy absorption capability of 170J

Single-circuit design

Capacitance of 1000pF at 1MHz

Operating temperature range of -55°C to 85°C

Thermally protected design

Product Advantages

Exceptional surge handling and energy absorption capabilities

Robust construction for reliable long-term performance

Compact and space-saving design

Suitable for a wide range of industrial and commercial applications

Key Reasons to Choose This Product

Proven reliability and durability for mission-critical applications

Comprehensive protection against transient overvoltages and surges

Compatibility with a wide range of electronic systems

Cost-effective solution for protecting valuable equipment

Quality and Safety Features

Thermally protected design for enhanced safety and reliability

Compliance with relevant industry standards for quality and safety

Compatibility

The TMOV20RP250E is compatible with a wide range of electronic systems and equipment, including industrial controls, power supplies, and telecommunications infrastructure.

Application Areas

Industrial automation and control systems

Power distribution and management equipment

Telecommunications and networking infrastructure

Renewable energy systems

Automotive and transportation electronics

Product Lifecycle

The TMOV20RP250E is an active product in our website's sales team's portfolio. There are no known equivalent or alternative models available at this time. If you have any further questions or need additional information, please contact our website's sales team.

Parts with Similar Specifications

The three parts on the right have similar specifications to Littelfuse Inc. TMOV20RP250E

Product Attribute TMOV20RP250E TMOV20RP510E TMOV14RP420E TMOV20RP750E
Part Number TMOV20RP250E TMOV20RP510E TMOV14RP420E TMOV20RP750E
Manufacturer Littelfuse Inc. Hamlin / Littelfuse Littelfuse Inc. Hamlin / Littelfuse
Varistor Voltage (Typ) 390 V 820V 680 V 1.2kV
Maximum DC Volts 320 V 670V 560 V 970V
Features Thermally Protected Thermally Protected Thermally Protected Thermally Protected
Package Bulk - Bulk -
Maximum AC Volts 250 V 510V 420 V 750V
Varistor Voltage (Min) 351 V 738V 612 V 1.08kV
Operating Temperature -55°C ~ 85°C (TA) -55°C ~ 85°C (TA) -55°C ~ 85°C (TA) -55°C ~ 85°C (TA)
Series TMOV® TMOV® TMOV® TMOV®
Package / Case Disc 20mm Disc 20mm Disc 14mm Disc 20mm
Mounting Type Through Hole Through Hole Through Hole Through Hole
Current - Surge 10 kA 10kA 6 kA 10kA
Number of Circuits 1 1 1 1
Energy 170J 325J 160J 480J
Varistor Voltage (Max) 429 V 902V 748 V 1.32kV
Capacitance @ Frequency 1000 pF @ 1 MHz 350pF @ 1MHz 300 pF @ 1 MHz 175pF @ 1MHz

TMOV20RP250E Datasheet PDF

Download TMOV20RP250E pdf datasheets and Littelfuse Inc. documentation for TMOV20RP250E - Littelfuse Inc..

HTML Datasheet
TMOV®, iTMOV® Varistor 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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TMOV20RP250E Image

TMOV20RP250E

Littelfuse Inc.
32D-TMOV20RP250E

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