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HomeProductsCircuit ProtectionFuses37211250001
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37211250001 - Littelfuse Inc.

Manufacturer Part Number
37211250001
Manufacturer
Littelfuse
Allelco Part Number
32D-37211250001
ECAD Model
Parts Description
FUSE BRD MNT 1.25A 250VAC RADIAL
Package
Radial, Can, Vertical
Data sheet
Cylindrical Battery Holders.pdf
RoHs Status
ROHS3 Compliant
Our certification
In stock: 75550

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Quantity
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Payment method
Our certification

Specifications

37211250001 Tech Specifications
Littelfuse Inc. - 37211250001 technical specifications, attributes, parameters and parts with similar specifications to Littelfuse Inc. - 37211250001

Product Attribute Attribute Value  
Manufacturer Littelfuse  
Voltage Rating - AC 250 V  
Size / Dimension 0.335' Dia x 0.315' H (8.50mm x 8.00mm)  
Series TR5® 372  
Response Time Slow Blow  
Package / Case Radial, Can, Vertical  
Package Cut Tape (CT)  
Operating Temperature -40°C ~ 85°C  
Product Attribute Attribute Value  
Mounting Type Through Hole  
Melting I²t 13.75  
Fuse Type Board Mount (Cartridge Style Excluded)  
DC Cold Resistance 0.055 Ohms  
Current Rating (Amps) 1.25 A  
Color -  
Breaking Capacity @ Rated Voltage 35A  
Approval Agency CCC, cURus, PSE, SEMKO, VDE  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) Not Applicable
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8536.10.0040

Parts Introduction

Manufacturer Part Number

37211250001

Manufacturer

Littelfuse

Introduction

The Littelfuse TR5® 372 series is a high-quality circuit protection fuse designed to provide reliable and effective overcurrent protection for a wide range of electronic and electrical applications. These fuses offer a compact, through-hole mounting design and a slow-blow response time, making them suitable for use in various circuit configurations.

Product Features and Performance

Current rating: 1.25 A

Voltage rating: 250 V AC

Response time: Slow blow

Mounting type: Through-hole

Fuse type: Board mount (cartridge style excluded)

Package/case: Radial, can, vertical

Breaking capacity at rated voltage: 35 A

Melting I²t: 13.75

Operating temperature range: -40°C to 85°C

Product Advantages

Reliable overcurrent protection

Compact and space-saving design

Slow-blow response time for sensitive circuits

Wide range of approvals and certifications

Key Reasons to Choose This Product

Proven performance and reliability from a trusted manufacturer

Versatile mounting options and fuse characteristics to suit various applications

Exceptional quality and safety features for peace of mind

Cost-effective solution for circuit protection needs

Quality and Safety Features

Approved by leading safety and regulatory bodies, including CCC, cURus, PSE, SEMKO, and VDE

Robust construction and materials ensure long-term durability and reliability

Compatibility

The Littelfuse TR5® 372 series fuses are compatible with a wide range of electronic and electrical devices that require overcurrent protection.

Application Areas

Consumer electronics

Industrial equipment

Power supplies

Lighting and controls

Telecommunications and networking devices

Automotive and transportation systems

Product Lifecycle

The Littelfuse TR5® 372 series fuses are currently an active product. There are no direct equivalent or alternative models available from Littelfuse at this time. If you have any questions or need further assistance, please contact our sales team through our website.

Parts with Similar Specifications

The three parts on the right have similar specifications to Littelfuse Inc. 37211250001

Product Attribute 37211250001 37214000001 37212500001 37202500001
Part Number 37211250001 37214000001 37212500001 37202500001
Manufacturer Littelfuse Inc. Littelfuse Inc. Littelfuse Inc. Littelfuse Inc.
DC Cold Resistance 0.055 Ohms 0.0129 Ohms 0.022 Ohms 0.4 Ohms
Size / Dimension 0.335' Dia x 0.315' H (8.50mm x 8.00mm) 0.335" Dia x 0.315" H (8.50mm x 8.00mm) 0.335" Dia x 0.315" H (8.50mm x 8.00mm) 0.335' Dia x 0.315' H (8.50mm x 8.00mm)
Series TR5® 372 TR5® 372 TR5® 372 TR5® 372
Breaking Capacity @ Rated Voltage 35A 40A 35A 35A
Color - - - -
Response Time Slow Blow Slow Blow Slow Blow Slow Blow
Fuse Type Board Mount (Cartridge Style Excluded) Board Mount (Cartridge Style Excluded) Board Mount (Cartridge Style Excluded) Board Mount (Cartridge Style Excluded)
Approval Agency CCC, cURus, PSE, SEMKO, VDE CCC, cURus, PSE, SEMKO, VDE CCC, cURus, PSE, SEMKO, VDE CCC, cURus, SEMKO, VDE
Package Cut Tape (CT) Cut Tape (CT) Cut Tape (CT) Cut Tape (CT)
Operating Temperature -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C
Voltage Rating - AC 250 V 250 V 250 V 250 V
Melting I²t 13.75 126.4 35 0.4938
Mounting Type Through Hole Through Hole Through Hole Through Hole
Current Rating (Amps) 1.25 A 4 A 2.5 A 250 mA
Package / Case Radial, Can, Vertical Radial, Can, Vertical Radial, Can, Vertical Radial, Can, Vertical

37211250001 Datasheet PDF

Download 37211250001 pdf datasheets and Littelfuse Inc. documentation for 37211250001 - Littelfuse Inc..

Datasheets
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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37211250001 Image

37211250001

Littelfuse Inc.
32D-37211250001

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