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HomeProductsCircuit ProtectionPTC Resettable FusesMF-R050-2-99
MF-R050-2-99 Image
Image may be representation.
See specifications for product details.

MF-R050-2-99 - Bourns Inc.

Manufacturer Part Number
MF-R050-2-99
Manufacturer
Bourns, Inc.
Allelco Part Number
32D-MF-R050-2-99
ECAD Model
Parts Description
PTC RESET FUSE 60V 500MA RADIAL
Detailed Description
Package
Radial, Disc
Data sheet
MF-R Series.pdf
RoHs Status
ROHS3 Compliant
In stock: 4060

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Quantity

Specifications

MF-R050-2-99 Tech Specifications
Bourns Inc. - MF-R050-2-99 technical specifications, attributes, parameters and parts with similar specifications to Bourns Inc. - MF-R050-2-99

Product Attribute Attribute Value  
Manufacturer Bourns, Inc.  
Voltage - Max 60V  
Type Polymeric  
Time to Trip 4 s  
Thickness (Max) -  
Size / Dimension 0.311" Dia x 0.122" T (7.90mm x 3.10mm)  
Series Multifuse®, MF-R  
Resistance - Post Trip (R1) (Max) 1.17 Ohms  
Resistance - Initial (Ri) (Min) 410 mOhms  
Ratings -  
Package / Case Radial, Disc  
Product Attribute Attribute Value  
Package Tape & Reel (TR)  
Operating Temperature -40°C ~ 85°C  
Mounting Type Through Hole  
Lead Spacing 0.201" (5.10mm)  
Height - Seated (Max) 0.539" (13.70mm)  
Current - Trip (It) 1 A  
Current - Max 40 A  
Current - Hold (Ih) (Max) 500 mA  
Base Product Number MF-R050  
Approval Agency cURus, TUV  

Parts with Similar Specifications

The three parts on the right have similar specifications to Bourns Inc. MF-R050-2-99

Product Attribute MF-R050-2-99 MF-R025 MF-R065 MF-R050-2
Part Number MF-R050-2-99 MF-R025 MF-R065 MF-R050-2
Manufacturer Bourns Inc. Bourns Inc. Bourns Inc. Bourns Inc.
Operating Temperature -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C
Approval Agency cURus, TUV cURus, TUV cURus, TUV cURus, TUV
Package Tape & Reel (TR) Bulk Bulk Tape & Reel (TR)
Resistance - Post Trip (R1) (Max) 1.17 Ohms 3 Ohms 720 mOhms 1.17 Ohms
Time to Trip 4 s 2.5 s 5.3 s 4 s
Current - Max 40 A 40 A 40 A 40 A
Ratings - - - -
Series Multifuse®, MF-R Multifuse®, MF-R Multifuse®, MF-R Multifuse®, MF-R
Height - Seated (Max) 0.539" (13.70mm) 0.500' (12.70mm) 0.598' (15.20mm) 0.539" (13.70mm)
Size / Dimension 0.311" Dia x 0.122" T (7.90mm x 3.10mm) 0.291' Dia x 0.122' T (7.40mm x 3.10mm) 0.382' Dia x 0.122' T (9.70mm x 3.10mm) 0.311" Dia x 0.122" T (7.90mm x 3.10mm)
Package / Case Radial, Disc Radial, Disc Radial, Disc Radial, Disc
Current - Trip (It) 1 A 500 mA 1.3 A 1 A
Thickness (Max) - - - -
Voltage - Max 60V 60V 60V 60V
Base Product Number MF-R050 MF-R0 MF-R0 MF-R050
Resistance - Initial (Ri) (Min) 410 mOhms 1 Ohms 270 mOhms 410 mOhms
Type Polymeric Polymeric Polymeric Polymeric
Current - Hold (Ih) (Max) 500 mA 250 mA 650 mA 500 mA
Lead Spacing 0.201" (5.10mm) 0.201' (5.10mm) 0.201' (5.10mm) 0.201" (5.10mm)
Mounting Type Through Hole Through Hole Through Hole Through Hole

MF-R050-2-99 Datasheet PDF

Download MF-R050-2-99 pdf datasheets and Bourns Inc. documentation for MF-R050-2-99 - Bourns Inc..

Datasheets
MF-R Series.pdf
Environmental Information
Bourns REACH.pdf MF-R Series Material Declaration.pdf RoHS MF-R, MF-RG, MF-RHT, MF-RM, MF-RX Series.pdf
PCN Design/Specification
MF Cert Mark Aug/2015.pdf
PCN Obsolescence/ EOL
Select Multifuse Parts With -99 Suffix 06/Jun/2018.pdf
PCN Packaging
Polymer PTC 18/Dec/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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MF-R050-2-99 Image

MF-R050-2-99

Bourns Inc.
32D-MF-R050-2-99

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