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HomeProductsCircuit ProtectionPTC Resettable FusesMF-MSMF250/16X-2
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MF-MSMF250/16X-2 - Bourns Inc.

Manufacturer Part Number
MF-MSMF250/16X-2
Manufacturer
Bourns, Inc.
Allelco Part Number
32D-MF-MSMF250/16X-2
ECAD Model
Parts Description
PTC RESET FUSE 16V 2.5A 1812
Detailed Description
Package
1812 (4532 Metric), Concave
Data sheet
MF-MSMF Series.pdf
Multifuse Product Guide.pdf
RoHs Status
ROHS3 Compliant
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Specifications

MF-MSMF250/16X-2 Tech Specifications
Bourns Inc. - MF-MSMF250/16X-2 technical specifications, attributes, parameters and parts with similar specifications to Bourns Inc. - MF-MSMF250/16X-2

Product Attribute Attribute Value  
Manufacturer Bourns, Inc.  
Voltage - Max 16V  
Type Polymeric  
Time to Trip 5 s  
Thickness (Max) 0.033' (0.85mm)  
Size / Dimension 0.179' L x 0.128' W (4.55mm x 3.24mm)  
Series Multifuse®, MF-MSMF  
Resistance - Post Trip (R1) (Max) 100 mOhms  
Resistance - Initial (Ri) (Min) 15 mOhms  
Ratings AEC-Q200  
Package / Case 1812 (4532 Metric), Concave  
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-MSMF  
Approval Agency cURus, TUV  

Parts Introduction

Manufacturer Part Number

MF-MSMF250/16X-2

Manufacturer

Bourns

Introduction

PTC Resettable Fuse designed for overcurrent protection in electronic circuits

Product Features and Performance

Polymeric material

Voltage rating of 16V

Current hold (Ih) at 2.5A

Trip current (It) at 5A

Maximum current capacity of 100A

Fast time to trip at 5 seconds

Low initial resistance of 15 milliohms

Maximum resistance after trip of 100 milliohms

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

Meets AEC-Q200 automotive qualification

Surface mount technology

1812 metric concave package

Compact size at 4.55mm x 3.24mm

Thin profile with a thickness of 0.85mm

Product Advantages

Suitable for high-density PCBs due to small footprint

Automatic reset capability, reducing maintenance

Stable performance over a wide temperature range

Quality assurance with automotive industry qualification

Key Technical Parameters

Voltage - Max: 16V

Current - Hold (Ih) (Max): 2.5A

Current - Trip (It): 5A

Current - Max: 100A

Time to Trip: 5s

Resistance - Initial (Ri) (Min): 15 mOhms

Resistance - Post Trip (R1) (Max): 100 mOhms

Operating Temperature: -40°C to 85°C

Quality and Safety Features

Rated for automotive applications with AEC-Q200 certification

Recognized by safety agencies, cURus and TUV

Compatibility

Compatible with automated assembly processes

Designed for use with surface mount technology

Application Areas

Automotive electronics

Battery packs

Computer and peripherals

Consumer electronics

Industrial controls

Product Lifecycle

Active status product

No current indication of nearing discontinuation

Manufacturer support available for replacements or upgrades

Several Key Reasons to Choose This Product

Optimized for use in space-constrained applications

Provides robust overcurrent protection to extend product lifespan

Easy to integrate with existing surface mount manufacturing lines

Meets stringent automotive standards, ensuring reliability and quality

Minimizes downtime with self-resetting feature

Supported by a reputable manufacturer in circuit protection solutions

Parts with Similar Specifications

The three parts on the right have similar specifications to Bourns Inc. MF-MSMF250/16X-2

Product Attribute MF-MSMF250/16X-2 MF-MSMF150/24X-2 MF-MSMF260-2 MF-MSMF200-2
Part Number MF-MSMF250/16X-2 MF-MSMF150/24X-2 MF-MSMF260-2 MF-MSMF200-2
Manufacturer Bourns Inc. Bourns Inc. Bourns Inc. Bourns Inc.
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Lead Spacing - - - -
Operating Temperature -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C
Series Multifuse®, MF-MSMF Multifuse®, MF-MSMF Multifuse®, MF-MSMF Multifuse®, MF-MSMF
Thickness (Max) 0.033' (0.85mm) 0.033' (0.85mm) 0.033' (0.85mm) 0.033' (0.85mm)
Ratings AEC-Q200 AEC-Q200 AEC-Q200 AEC-Q200
Time to Trip 5 s 1.5 s 5 s 3 s
Size / Dimension 0.179' L x 0.128' W (4.55mm x 3.24mm) 0.179' L x 0.128' W (4.55mm x 3.24mm) 0.179' L x 0.128' W (4.55mm x 3.24mm) 0.179' L x 0.128' W (4.55mm x 3.24mm)
Voltage - Max 16V 24V 6V 8V
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Height - Seated (Max) - - - -
Current - Hold (Ih) (Max) 2.5 A 1.5 A 2.6 A 2 A
Base Product Number MF-MSMF MF-MSMF MF-MSMF MF-MSMF
Current - Trip (It) 5 A 3 A 5.2 A 4 A
Package / Case 1812 (4532 Metric), Concave 1812 (4532 Metric), Concave 1812 (4532 Metric), Concave 1812 (4532 Metric), Concave
Type Polymeric Polymeric Polymeric Polymeric
Resistance - Post Trip (R1) (Max) 100 mOhms 120 mOhms 80 mOhms 80 mOhms
Approval Agency cURus, TUV cURus, TUV cURus, TUV cURus, TUV
Current - Max 100 A 20 A 100 A 40 A
Resistance - Initial (Ri) (Min) 15 mOhms 30 mOhms 15 mOhms 20 mOhms

MF-MSMF250/16X-2 Datasheet PDF

Download MF-MSMF250/16X-2 pdf datasheets and Bourns Inc. documentation for MF-MSMF250/16X-2 - Bourns Inc..

Datasheets
MF-MSMF Series.pdf Multifuse Product Guide.pdf
Environmental Information
MF-MSMF Material Declaration.pdf RoHS MF-xxxx Series.pdf
PCN Packaging
MF-MSMF,SMDF Series TR Dec/2009.pdf Revised MOQ,MULT 30/May/2018.pdf
PCN Design/Specification
Cylindrical Battery Holders.pdf

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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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MF-MSMF250/16X-2 Image

MF-MSMF250/16X-2

Bourns Inc.
32D-MF-MSMF250/16X-2

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