About us Contact Us Submit BOM
RFQs(0)
English
Close Menu
View All

Please refer to the English Version as our Official Version.Return

Europe
France(Français) Germany(Deutsch) Italy(Italia) Russian(русский) Poland(polski) Czech(Čeština) Luxembourg(Lëtzebuergesch) Netherlands(Nederland) Iceland(íslenska) Hungarian(Magyarország) Spain(español) Portugal(Português) Turkey(Türk dili) Bulgaria(Български език) Ukraine(Україна) Greece(Ελλάδα) Israel(עִבְרִית) Sweden(Svenska) Finland(Svenska) Finland(Suomi) Romania(românesc) Moldova(românesc) Slovakia(Slovenská) Denmark(Dansk) Slovenia(Slovenija) Slovenia(Hrvatska) Croatia(Hrvatska) Serbia(Hrvatska) Montenegro(Hrvatska) Bosnia and Herzegovina(Hrvatska) Lithuania(lietuvių) Spain(Português) Switzerland(Deutsch) United Kingdom(English)
Asia/Pacific
Japan(日本語) Korea(한국의) Thailand(ภาษาไทย) Malaysia(Melayu) Singapore(Melayu) Vietnam(Tiếng Việt) Philippines(Pilipino)
Africa, India and Middle East
United Arab Emirates(العربية) Iran(فارسی) Tajikistan(فارسی) India(हिंदी) Madagascar(malaɡasʲ)
South America / Oceania
New Zealand(Maori) Brazil(Português) Angola(Português) Mozambique(Português)
North America
United States(English) Canada(English) Haiti(Ayiti) Mexico(español)
HomeProductsCircuit ProtectionPTC Resettable FusesMF-SM250-2-99
MF-SM250-2-99 Image
MF-SM250-2-99 Image - 1
Image may be representation.
See specifications for product details.
Share
 Favorite
EXPRESS OPTION
Payment method

MF-SM250-2-99 - Bourns Inc.

Manufacturer Part Number
MF-SM250-2-99
Manufacturer
Bourns, Inc.
Allelco Part Number
32D-MF-SM250-2-99
ECAD Model
Parts Description
PTC RESET FUSE 15V 2.5A 2SMD
Package
2-SMD
Data sheet
Cylindrical Battery Holders.pdf
RoHs Status
ROHS3 Compliant
Compare
Our certification
In stock: 4190

Required fields are indicated by an asterisk (*)
Please send RFQ, we will respond immediately.

Quantity
EXPRESS OPTION
Payment method
Our certification

Specifications

MF-SM250-2-99 Tech Specifications
Bourns Inc. - MF-SM250-2-99 technical specifications, attributes, parameters and parts with similar specifications to Bourns Inc. - MF-SM250-2-99

Product Attribute Attribute Value  
Manufacturer Bourns, Inc.  
Voltage - Max 15V  
Type Polymeric  
Time to Trip 25 s  
Thickness (Max) 0.118' (3.00mm)  
Size / Dimension 0.344' L x 0.264' W (8.75mm x 6.71mm)  
Series Multifuse®, MF-SM  
Resistance - Post Trip (R1) (Max) 85 mOhms  
Resistance - Initial (Ri) (Min) 24 mOhms  
Ratings AEC-Q200  
Package / Case 2-SMD  
Product Attribute Attribute Value  
Package Tape & Reel (TR)  
Operating Temperature -40°C ~ 85°C  
Mounting Type Surface Mount  
Lead Spacing -  
Height - Seated (Max) -  
Current - Trip (It) 5 A  
Current - Max 100 A  
Current - Hold (Ih) (Max) 2.5 A  
Base Product Number MF-SM  
Approval Agency cURus, TUV  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8533.40.8070

Parts Introduction

Manufacturer Part Number

MF-SM250-2-99

Manufacturer

Bourns

Introduction

The Bourns MF-SM250-2-99 is a Multifuse® polymeric positive temperature coefficient (PPTC) resettable fuse designed for circuit protection applications. This device offers reliable overcurrent and overtemperature protection to safeguard sensitive electronic components and circuits.

Product Features and Performance

Voltage rating up to 15V

Hold current of 2.5A

Trip current of 5A

Maximum current of 100A

Time to trip of 25s

Initial resistance of 24mOhms

Post-trip resistance of 85mOhms

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

AEC-Q200 rated

Product Advantages

Resettable design for easy circuit reset

Compact surface mount package

Reliable overcurrent and overtemperature protection

Customizable specifications available

Key Reasons to Choose This Product

Robust circuit protection for sensitive electronics

Compact size for space-constrained applications

Flexible design and customization options

Proven reliability and safety features

Quality and Safety Features

cURus and TUV approved

Designed and manufactured to rigorous quality standards

Compatibility

The Bourns MF-SM250-2-99 is compatible with a wide range of electronic devices and circuits requiring overcurrent and overtemperature protection.

Application Areas

Consumer electronics

Industrial equipment

Automotive electronics

Telecommunications equipment

Power supplies

Industrial automation and control systems

Product Lifecycle

The Bourns MF-SM250-2-99 is an obsolete product. Customers are advised to contact our website's sales team for information on equivalent or alternative models that may be available.

Parts with Similar Specifications

The three parts on the right have similar specifications to Bourns Inc. MF-SM250-2-99

Product Attribute MF-SM250-2-99 MF-SM200-2-99 MF-SM150/33-2 MF-SM150-2-99
Part Number MF-SM250-2-99 MF-SM200-2-99 MF-SM150/33-2 MF-SM150-2-99
Manufacturer Bourns Inc. Bourns Inc. Bourns Inc. Bourns Inc.
Type Polymeric Polymeric Polymeric Polymeric
Resistance - Post Trip (R1) (Max) 85 mOhms 125 mOhms 230 mOhms 250 mOhms
Package / Case 2-SMD 2-SMD 2-SMD 2-SMD
Voltage - Max 15V 15V 33V 15V
Current - Trip (It) 5 A 4 A 3 A 3 A
Ratings AEC-Q200 AEC-Q200 AEC-Q200 AEC-Q200
Size / Dimension 0.344' L x 0.264' W (8.75mm x 6.71mm) 0.344' L x 0.264' W (8.75mm x 6.71mm) 0.344" L x 0.264" W (8.75mm x 6.71mm) 0.344' L x 0.264' W (8.75mm x 6.71mm)
Operating Temperature -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C
Base Product Number MF-SM MF-SM MF-SM MF-SM
Resistance - Initial (Ri) (Min) 24 mOhms 45 mOhms 60 mOhms 60 mOhms
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Current - Hold (Ih) (Max) 2.5 A 2 A 1.5 A 1.5 A
Thickness (Max) 0.118' (3.00mm) 0.118' (3.00mm) 0.118" (3.00mm) 0.118' (3.00mm)
Series Multifuse®, MF-SM Multifuse®, MF-SM Multifuse®, MF-SM Multifuse®, MF-SM
Height - Seated (Max) - - - -
Lead Spacing - - - -
Approval Agency cURus, TUV cURus, TUV cURus, TUV cURus, TUV
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Current - Max 100 A 100 A 40 A 100 A
Time to Trip 25 s 12 s 5 s 5 s

MF-SM250-2-99 Datasheet PDF

Download MF-SM250-2-99 pdf datasheets and Bourns Inc. documentation for MF-SM250-2-99 - Bourns Inc..

Datasheets
Cylindrical Battery Holders.pdf
Environmental Information
Bourns REACH.pdf RoHS MF-D, MF-SD, MF-SM, MF-SMHT Series.pdf
PCN Design/Specification
MF Cert Mark Aug/2015.pdf MF-SM(250), SMHT Series Cover Tape Nov/2010.pdf
PCN Obsolescence/ EOL
Select Multifuse Parts With -99 Suffix 06/Jun/2018.pdf
PCN Packaging
Revised MOQ,MULT 30/May/2018.pdf

Customers Also Interested in

Recommended Products

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

View More
MF-SM250-2-99 Image

MF-SM250-2-99

Bourns Inc.
32D-MF-SM250-2-99

Want a better price? Please Add to Cart, we'll contact you immediately.

Allelco
About Us
History
Certifications
Recruitment
Policies
Terms & Conditions
Privacy Policy
Cookie Policy
Services
Order Tracking
Return & Replacement
Frequently Asked Questions
Contact Us
Order
Shipping & Delivering
Payment Methods
My Account
The BlogsHot PartsChange LanguageNewsSite map
Contact Us
Headquarters Address:
Room C 13/F Harvard Commercial Building
105-111 Thomson Road Wan Chai
HongKong
Service Tel: +852-91464856
Service Email: info@allelco.com
Follow us
Copyright © 2012-2023 AllelcoElec.com. All rights reserved.
0 RFQ
Shopping cart (0 Items)
It is empty.
Submit RFQ
Compare List (0 Items)
It is empty.
Feedback

Your feedback matters! At Allelco, we value the user experience and strive to improve it constantly.
Please share your comments with us via our feedback form, and we'll respond promptly.
Thank you for choosing Allelco.

Subject
E-mail
Comments
Captcha
Drag or click to upload file
Upload File
types: .xls, .xlsx, .doc, .docx, .jpg, .png and .pdf.
Max file size: 10MB