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HomeProductsCircuit ProtectionFuses0312020.MXP
0312020.MXP Image
Image may be representation.
See specifications for product details.

0312020.MXP - Littelfuse Inc.

Manufacturer Part Number
0312020.MXP
Manufacturer
Littelfuse
Allelco Part Number
32D-0312020.MXP
ECAD Model
Parts Description
FUSE GLASS 20A 32VAC 3AB 3AG
Detailed Description
Package
3AB, 3AG, 1/4' x 1-1/4'
Data sheet
Cylindrical Battery Holders.pdf
Cylindrical Battery Holders.pdf
RoHs Status
ROHS3 Compliant
In stock: 145550

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Quantity

Specifications

0312020.MXP Tech Specifications
Littelfuse Inc. - 0312020.MXP technical specifications, attributes, parameters and parts with similar specifications to Littelfuse Inc. - 0312020.MXP

Product Attribute Attribute Value  
Manufacturer Littelfuse  
Voltage Rating - AC 32 V  
Size / Dimension 0.250' Dia x 1.250' L (6.35mm x 31.75mm)  
Series 312  
Response Time Fast Blow  
Package / Case 3AB, 3AG, 1/4' x 1-1/4'  
Package Bulk  
Operating Temperature -55°C ~ 125°C  
Product Attribute Attribute Value  
Mounting Type Requires Holder  
Melting I²t 1029  
Fuse Type Cartridge, Glass  
DC Cold Resistance 0.0035 Ohms  
Current Rating (Amps) 20 A  
Color -  
Breaking Capacity @ Rated Voltage 300A  
Approval Agency CSA, cULus  

Parts Introduction

Manufacturer Part Number

0312020.MXP

Manufacturer

Part Number

0312020.MXP

Manufacturer

Littelfuse

Introduction

The 0312020.MXP from Littelfuse is a highly efficient cartridge glass fuse, designed for safeguarding electrical circuits from overcurrent conditions. It's part of the 312 series and is specifically crafted for use in applications requiring fast response to prevent damage to the circuit.

Product Features and Performance

Cartridge glass fuse with a fast blow response time, ensuring quick protection against overcurrents.

20A current rating suitable for moderate to high current applications.

32V AC voltage rating, ideal for low voltage applications.

The compact 3AB, 3AG, 1/4" x 1-1/4" package size makes it versatile for various installations.

Breaking capacity of 300A at rated voltage indicates reliable performance under fault conditions.

Melting I²t of 1029 for effective interruption of short circuits.

Operating temperature range of -55°C to 125°C allows for operation in extreme conditions.

DC cold resistance of 0.0035 Ohms minimizes power loss.

Product Advantages

Fast response time protects circuit components effectively.

High breaking capacity ensures reliability in the event of a fault.

Wide operating temperature range increases versatility across different environments.

Approved by CSA and cULus, guaranteeing product safety and quality.

Several Key Reasons to Choose This Product

Exceptional reliability and performance in circuit protection.

Trusted by industry professionals worldwide.

Meets rigorous safety standards for peace of mind.

Enhances durability of electrical systems with fast-acting fuse protection.

Quality and Safety Features

Comes with CSA and cULus approvals, ensuring it meets North American standards for safety and quality.

Manufactured by Littelfuse, a leader in the circuit protection industry, known for high-quality products.

Compatibility

Requires a fuse holder for mounting, allowing flexible integration into existing systems.

Compatible with 3AB, 3AG, 1/4" x 1-1/4" sized holders, making it easy to replace or upgrade without major adjustments.

Application Areas

Ideal for a variety of applications including consumer electronics, automotive circuits, and industrial electrical protection where fast response times are crucial.

Product Lifecycle

Current status: Active, indicating it is readily available and supported.

As of the latest update, there are no announced discontinuations or direct equivalents. If an alternative or equivalent model becomes necessary, customers should contact our sales team through the website for the most current information and assistance.

Parts with Similar Specifications

The three parts on the right have similar specifications to Littelfuse Inc. 0312020.MXP

Product Attribute 0312020.MXP 031201.5MXP 031301.5MXP 0314015.MXP
Part Number 0312020.MXP 031201.5MXP 031301.5MXP 0314015.MXP
Manufacturer Littelfuse Inc. Littelfuse Inc. Littelfuse Inc. Littelfuse Inc.
Voltage Rating - AC 32 V 250 V 250 V 250 V
Breaking Capacity @ Rated Voltage 300A 100A 100A 750A AC, 10kA DC
Operating Temperature -55°C ~ 125°C -55°C ~ 125°C -55°C ~ 125°C -55°C ~ 125°C
Approval Agency CSA, cULus CE, CSA, PSE, UL CE, CSA, PSE, UL CE, CSA, K-MARK, UL
Melting I²t 1029 2.35 38 292
Current Rating (Amps) 20 A 1.5 A 1.5 A 15 A
DC Cold Resistance 0.0035 Ohms 0.1036 Ohms 0.191 Ohms 0.00505 Ohms
Size / Dimension 0.250' Dia x 1.250' L (6.35mm x 31.75mm) 0.250' Dia x 1.250' L (6.35mm x 31.75mm) 0.250" Dia x 1.250" L (6.35mm x 31.75mm) 0.250' Dia x 1.250' L (6.35mm x 31.75mm)
Response Time Fast Blow Fast Blow Slow Blow Fast Blow
Mounting Type Requires Holder Requires Holder Requires Holder Requires Holder
Fuse Type Cartridge, Glass Cartridge, Glass Cartridge, Glass Cartridge, Ceramic
Color - - - -
Package / Case 3AB, 3AG, 1/4' x 1-1/4' 3AB, 3AG, 1/4' x 1-1/4' 3AB, 3AG, 1/4" x 1-1/4" 3AB, 3AG, 1/4' x 1-1/4'
Package Bulk Bulk Bulk Bulk
Series 312 312 313 314

0312020.MXP Datasheet PDF

Download 0312020.MXP pdf datasheets and Littelfuse Inc. documentation for 0312020.MXP - Littelfuse Inc..

Datasheets
Cylindrical Battery Holders.pdf
HTML Datasheet
Cylindrical Battery Holders.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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0312020.MXP Image

0312020.MXP

Littelfuse Inc.
32D-0312020.MXP

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