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HomeProductsCircuit ProtectionPTC Resettable FusesTSM600-250F-2
TSM600-250F-2 Image
Image may be representation.
See specifications for product details.

TSM600-250F-2 - Littelfuse Inc.

Manufacturer Part Number
TSM600-250F-2
Manufacturer
Littelfuse
Allelco Part Number
32D-TSM600-250F-2
ECAD Model
Parts Description
PTC RESET FUSE 250V 250MA 4SMD
Detailed Description
Package
4-SMD
Data sheet
Telecom/Networking Devices Catalog.pdf
TSM600-250F Spec.pdf
RoHs Status
ROHS3 Compliant
In stock: 13877

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Quantity

Specifications

TSM600-250F-2 Tech Specifications
Littelfuse Inc. - TSM600-250F-2 technical specifications, attributes, parameters and parts with similar specifications to Littelfuse Inc. - TSM600-250F-2

Product Attribute Attribute Value  
Manufacturer Littelfuse  
Voltage - Max 250V (600V Int)  
Type Polymeric  
Time to Trip 6 s  
Thickness (Max) 0.461' (11.70mm)  
Size / Dimension 0.681' L x 0.425' W (17.30mm x 10.80mm)  
Series PolySwitch®, TSM  
Resistance - Post Trip (R1) (Max) 7 Ohms  
Resistance - Initial (Ri) (Min) 1 Ohms  
Ratings -  
Product Attribute Attribute Value  
Package / Case 4-SMD  
Package Tape & Reel (TR)  
Operating Temperature -40°C ~ 85°C  
Mounting Type Surface Mount  
Lead Spacing -  
Height - Seated (Max) -  
Current - Trip (It) 860 mA  
Current - Max 3 A  
Current - Hold (Ih) (Max) 250 mA  
Approval Agency CSA, UL  

Parts Introduction

Manufacturer Part Number

TSM600-250F-2

Manufacturer

littelfuse

Introduction

The TSM600-250F-2 is a surface mount, polymeric positive temperature coefficient (PPTC) resettable fuse from Littelfuse. It is designed for circuit protection applications, offering overcurrent and overtemperature protection to safeguard sensitive electronic devices and circuits.

Product Features and Performance

Voltage rating up to 600V (internal) and 250V (maximum)

Hold current of 250mA and trip current of 860mA

Maximum current of 3A

Time to trip of 6 seconds

Initial resistance of 1 ohm, maximum post-trip resistance of 7 ohms

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

Product Advantages

Resettable protection, eliminating the need for manual replacement

Compact surface mount package for space-constrained designs

Reliable overcurrent and overtemperature protection

Certified by CSA and UL for safety and quality

Key Reasons to Choose This Product

Proven circuit protection solution from a trusted manufacturer

Versatile performance characteristics to suit a wide range of applications

Compact size and surface mount design for easy integration

Certified safety and quality assurance for reliable operation

Quality and Safety Features

CSA and UL certified for safety and quality

Designed and manufactured to the highest standards

Compatibility

The TSM600-250F-2 is compatible with a variety of electronic devices and circuits that require overcurrent and overtemperature protection.

Application Areas

Consumer electronics

Industrial automation and control systems

Power supplies

Telecommunications equipment

Automotive electronics

Product Lifecycle

The TSM600-250F-2 is an active product, and there are no plans for discontinuation at this time. Littelfuse offers a range of equivalent and alternative models within the PolySwitch® TSM series to suit different application requirements. If you 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. TSM600-250F-2

Product Attribute TSM600-250F-2 TSM600-250F-RA-2 TSM600-400F-2 TSM600-250-2
Part Number TSM600-250F-2 TSM600-250F-RA-2 TSM600-400F-2 TSM600-250-2
Manufacturer Littelfuse Inc. Littelfuse Inc. Littelfuse Inc. Littelfuse Inc.
Ratings - - - -
Current - Hold (Ih) (Max) 250 mA 250 mA 400 mA 250 mA
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Cut Tape (CT)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Time to Trip 6 s 6 s 14 s 6 s
Current - Trip (It) 860 mA 860 mA 1 A 860 mA
Series PolySwitch®, TSM PolySwitch®, TSM PolySwitch®, TSM PolySwitch®, TSM
Approval Agency CSA, UL CSA, UL UL CSA, UL
Height - Seated (Max) - - - -
Resistance - Post Trip (R1) (Max) 7 Ohms 5 Ohms 2 Ohms 7 Ohms
Thickness (Max) 0.461' (11.70mm) 0.461" (11.70mm) 0.451" (11.45mm) 0.451' (11.45mm)
Operating Temperature -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C
Current - Max 3 A 3 A 60 A 3 A
Size / Dimension 0.681' L x 0.425' W (17.30mm x 10.80mm) 0.681" L x 0.425" W (17.30mm x 10.80mm) 0.681" L x 0.425" W (17.30mm x 10.80mm) 0.681' L x 0.425' W (17.30mm x 10.80mm)
Type Polymeric Polymeric Polymeric Polymeric
Resistance - Initial (Ri) (Min) 1 Ohms 1 Ohms 500 mOhms 1 Ohms
Package / Case 4-SMD 4-SMD 4-SMD 4-SMD
Voltage - Max 250V (600V Int) 250V (600V Int) 250V (600V Int) 250V (600V Int)
Lead Spacing - - - -

TSM600-250F-2 Datasheet PDF

Download TSM600-250F-2 pdf datasheets and Littelfuse Inc. documentation for TSM600-250F-2 - Littelfuse Inc..

PCN Packaging
2.73KHz.pdf
HTML Datasheet
Telecom/Networking Devices Catalog.pdf TSM600-250F Spec.pdf
PCN Design/Specification
TSM600-250F Series Housing 3/Jan/2018.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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TSM600-250F-2 Image

TSM600-250F-2

Littelfuse Inc.
32D-TSM600-250F-2

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