Polymeric PTC Resettable Fuse 16V 4.5 A Ih Through Hole Radial, Disc
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Polymeric PTC Resettable Fuse 16V 4.5 A Ih Through Hole Radial, Disc
Basics of NTC and PTC Thermistors - Another Teaching Moment

MF-RHT450-2

DigiKey Part Number
118-MF-RHT450-2TR-ND - Tape & Reel (TR)
118-MF-RHT450-2CT-ND - Cut Tape (CT)
Manufacturer
Manufacturer Product Number
MF-RHT450-2
Description
PTC RESET FUSE 16V 4.5A RADIAL
Manufacturer Standard Lead Time
4 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 16V 4.5 A Ih Through Hole Radial, Disc
Datasheet
 Datasheet
EDA/CAD Models
MF-RHT450-2 Models
Product Attributes
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Category
Resistance - Initial (Ri) (Min)
22 mOhms
Manufacturer
Bourns Inc.
Resistance - Post Trip (R1) (Max)
54 mOhms
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
16V
Package / Case
Radial, Disc
Current - Hold (Ih) (Max)
4.5 A
Size / Dimension
0.409" L x 0.118" W (10.40mm x 3.00mm)
Current - Trip (It)
7.8 A
Height - Seated (Max)
0.614" (15.60mm)
Current - Max
100 A
Lead Spacing
0.114" (2.90mm)
Time to Trip
3 s
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (2)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
RGEF600-1Littelfuse Inc.0RGEF600-1HF-ND$0.77000Similar
0ZRN0450FF2BBel Fuse Inc.00ZRN0450FF2B-ND$0.47511Similar
In-Stock: 42
Check for Additional Incoming Stock
All prices are in USD
Cut Tape (CT)
QuantityUnit PriceExt Price
1$0.87000$0.87
5$0.84600$4.23
10$0.79100$7.91
50$0.65440$32.72
100$0.54540$54.54
250$0.53176$132.94
500$0.44996$224.98
Tape & Reel (TR)
QuantityUnit PriceExt Price
1,500$0.41776$626.64
3,000$0.38483$1,154.49
4,500$0.36668$1,650.06
7,500$0.34492$2,586.90
10,500$0.33750$3,543.75
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