MF-R050-2-99 is Obsolete and no longer manufactured.
Available Substitutes:

Parametric Equivalent


Bourns Inc.
In Stock: 19.910
Unit Price: 0,40000 €
Datasheet

Parametric Equivalent


Bourns Inc.
In Stock: 1.943
Unit Price: 0,66000 €
Datasheet

Parametric Equivalent


Bourns Inc.
In Stock: 8.067
Unit Price: 0,55000 €
Datasheet

Parametric Equivalent


Bourns Inc.
In Stock: 0
Unit Price: 0,24786 €
Datasheet

Parametric Equivalent


Bourns Inc.
In Stock: 3.006
Unit Price: 0,66000 €
Datasheet

Parametric Equivalent


Bourns Inc.
In Stock: 0
Unit Price: 0,24786 €
Datasheet

Parametric Equivalent


Bourns Inc.
In Stock: 574
Unit Price: 0,66000 €
Datasheet

Parametric Equivalent


Bourns Inc.
In Stock: 0
Unit Price: 0,24786 €
Datasheet

Parametric Equivalent


Bourns Inc.
In Stock: 0
Unit Price: 0,25967 €
Datasheet

Parametric Equivalent


Bourns Inc.
In Stock: 0
Unit Price: 0,70000 €
Datasheet

Parametric Equivalent


Bourns Inc.
In Stock: 0
Unit Price: 0,25967 €
Datasheet

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Bel Fuse Inc.
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Unit Price: 0,35000 €
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Bel Fuse Inc.
In Stock: 0
Unit Price: 0,37000 €
Datasheet
Polymeric PTC Resettable Fuse 60V 500 mA Ih Through Hole Radial, Disc
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Polymeric PTC Resettable Fuse 60V 500 mA Ih Through Hole Radial, Disc
Basics of NTC and PTC Thermistors - Another Teaching Moment

MF-R050-2-99

DigiKey Part Number
MF-R050-2-99TR-ND - Tape & Reel (TR)
Manufacturer
Manufacturer Product Number
MF-R050-2-99
Description
PTC RESET FUSE 60V 500MA RADIAL
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 60V 500 mA Ih Through Hole Radial, Disc
Datasheet
 Datasheet
EDA/CAD Models
MF-R050-2-99 Models
Product Attributes
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Category
Resistance - Initial (Ri) (Min)
410 mOhms
Manufacturer
Bourns Inc.
Resistance - Post Trip (R1) (Max)
1.17 Ohms
Series
Operating Temperature
-40°C ~ 85°C
Packaging
Tape & Reel (TR)
Mounting Type
Through Hole
Part Status
Obsolete
Package / Case
Radial, Disc
Type
Polymeric
Size / Dimension
0.311" Dia x 0.122" T (7.90mm x 3.10mm)
Voltage - Max
60V
Height - Seated (Max)
0.539" (13.70mm)
Current - Hold (Ih) (Max)
500 mA
Lead Spacing
0.201" (5.10mm)
Current - Trip (It)
1 A
Approval Agency
cURus, TUV
Current - Max
40 A
Base Product Number
Time to Trip
4 s
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (30)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
MF-R050Bourns Inc.19.910MF-R050-ND0,40000 €Parametric Equivalent
MF-R050-0-17Bourns Inc.1.943118-MF-R050-0-17-ND0,66000 €Parametric Equivalent
MF-R050-2Bourns Inc.8.067MF-R050-2CT-ND0,55000 €Parametric Equivalent
MF-R050-2-17Bourns Inc.0118-MF-R050-2-17TR-ND0,24786 €Parametric Equivalent
MF-R050-APBourns Inc.3.006118-MF-R050-APCT-ND0,66000 €Parametric Equivalent
Obsolete
This product is no longer manufactured. View Substitutes or Alternative Package Types
Non-Cancelable/Non-Returnable