MF-R500-2 is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


Bourns Inc.
In Stock: 0
Unit Price: $0.63000
Datasheet

Parametric Equivalent


Bourns Inc.
In Stock: 0
Unit Price: $0.39541
Datasheet

Parametric Equivalent


Bourns Inc.
In Stock: 0
Unit Price: $0.40905
Datasheet

Parametric Equivalent


Bourns Inc.
In Stock: 0
Unit Price: $0.43120
Datasheet

Parametric Equivalent


Bourns Inc.
In Stock: 0
Unit Price: $0.40905
Datasheet

Parametric Equivalent


SCHURTER Inc.
In Stock: 0
Unit Price: $1.73000
Datasheet
Polymeric PTC Resettable Fuse 30V 5 A 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 30V 5 A Ih Through Hole Radial, Disc
Basics of NTC and PTC Thermistors - Another Teaching Moment

MF-R500-2

DigiKey Part Number
MF-R500-2TR-ND - Tape & Reel (TR)
MF-R500-2CT-ND - Cut Tape (CT)
Manufacturer
Manufacturer Part Number
MF-R500-2
Description
PTC RESET FUSE 30V 5A RADIAL
Manufacturer Standard Lead Time
4 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 30V 5 A Ih Through Hole Radial, Disc
Datasheet
 Datasheet
EDA/CAD Models
MF-R500-2 Models
Product Attributes
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Category
Resistance - Initial (Ri) (Min)
10 mOhms
Manufacturer
Bourns Inc.
Resistance - Post Trip (R1) (Max)
50 mOhms
Series
Operating Temperature
-40°C ~ 85°C
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Mounting Type
Through Hole
Part Status
Active
Package / Case
Radial, Disc
Type
Polymeric
Size / Dimension
0.685" L x 0.118" W (17.40mm x 3.00mm)
Voltage - Max
30V
Height - Seated (Max)
0.980" (24.90mm)
Current - Hold (Ih) (Max)
5 A
Lead Spacing
0.402" (10.20mm)
Current - Trip (It)
10 A
Approval Agency
cURus, TUV
Current - Max
40 A
Base Product Number
Time to Trip
14.5 s
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (6)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
MF-R500Bourns Inc.0MF-R500-ND$0.63000Parametric Equivalent
MF-R500-0-14Bourns Inc.0118-MF-R500-0-14-ND$0.39541Parametric Equivalent
MF-R500-2-14Bourns Inc.0118-MF-R500-2-14TR-ND$0.40905Parametric Equivalent
MF-R500-APBourns Inc.0MF-R500-AP-ND$0.43120Parametric Equivalent
MF-R500-AP-14Bourns Inc.0118-MF-R500-AP-14TB-ND$0.40905Parametric Equivalent
In-Stock: 0
1,000 estimated in stock on 18-Jan-2027
Request Stock Notification
All prices are in USD
Cut Tape (CT)
QuantityUnit PriceExt Price
1$0.59000$0.59
5$0.57400$2.87
10$0.55700$5.57
50$0.46840$23.42
100$0.38880$38.88
250$0.35352$88.38
500$0.30048$150.24
Tape & Reel (TR)
QuantityUnit PriceExt Price
1,000$0.29550$295.50
2,000$0.27237$544.74
3,000$0.25961$778.83
5,000$0.24433$1,221.65
7,000$0.23472$1,643.04
10,000$0.22490$2,249.00
25,000$0.21875$5,468.75
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