MF-RHT050-2 is out of stock and can be placed on backorder.
Available Substitutes:

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Bel Fuse Inc.
In Stock: 0
Unit Price: $0.81000
Datasheet
Polymeric PTC Resettable Fuse 30V 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 30V 500 mA Ih Through Hole Radial, Disc
Basics of NTC and PTC Thermistors - Another Teaching Moment

MF-RHT050-2

DigiKey Part Number
118-MF-RHT050-2TR-ND - Tape & Reel (TR)
118-MF-RHT050-2CT-ND - Cut Tape (CT)
Manufacturer
Manufacturer Product Number
MF-RHT050-2
Description
PTC RESET FUSE 30V 500MA RADIAL
Manufacturer Standard Lead Time
4 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 30V 500 mA Ih Through Hole Radial, Disc
Datasheet
 Datasheet
EDA/CAD Models
MF-RHT050-2 Models
Product Attributes
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Category
Resistance - Initial (Ri) (Min)
480 mOhms
Manufacturer
Bourns Inc.
Resistance - Post Trip (R1) (Max)
1.1 Ohms
Series
Operating Temperature
-40°C ~ 125°C
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Grade
Automotive
Part Status
Active
Qualification
AEC-Q200
Type
Polymeric
Mounting Type
Through Hole
Voltage - Max
30V
Package / Case
Radial, Disc
Current - Hold (Ih) (Max)
500 mA
Size / Dimension
0.291" Dia x 0.118" T (7.40mm x 3.00mm)
Current - Trip (It)
920 mA
Height - Seated (Max)
0.500" (12.70mm)
Current - Max
40 A
Lead Spacing
0.201" (5.10mm)
Time to Trip
2.5 s
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
0ZRN0050FF2DBel Fuse Inc.05923-0ZRN0050FF2DTR-ND$0.81000Similar
In-Stock: 0
3,000 estimated in stock on 28-Dec-2026
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All prices are in USD
Cut Tape (CT)
QuantityUnit PriceExt Price
1$0.81000$0.81
5$0.78800$3.94
10$0.76400$7.64
50$0.64240$32.12
100$0.53330$53.33
250$0.48480$121.20
500$0.41208$206.04
1,000$0.36360$363.60
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.34582$1,037.46
6,000$0.31839$1,910.34
9,000$0.30327$2,729.43
15,000$0.30000$4,500.00
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