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
Building Automation – Protect/Sense/Control

AHRF450

DigiKey Part Number
AHRF450HF-ND
Manufacturer
Manufacturer Part Number
AHRF450
Description
PTC RESET FUSE 16V 4.5A RADIAL
Manufacturer Standard Lead Time
15 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 16V 4.5 A Ih Through Hole Radial, Disc
Datasheet
 Datasheet
Product Attributes
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Category
Resistance - Initial (Ri) (Min)
17 mOhms
Manufacturer
Littelfuse Inc.
Resistance - Post Trip (R1) (Max)
54 mOhms
Series
Operating Temperature
-40°C ~ 125°C
Packaging
Bag
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" Dia x 0.122" T (10.40mm x 3.10mm)
Current - Trip (It)
8.7 A
Height - Seated (Max)
0.563" (14.30mm)
Current - Max
100 A
Lead Spacing
0.199" (5.05mm)
Time to Trip
4 s
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (3)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
MF-RHT450-0Bourns Inc.0MF-RHT450-0-ND$0.80000Similar
0ZRN0450FF1EBel Fuse Inc.05923-0ZRN0450FF1E-ND$0.42181Similar
0ZRN0550FF1EBel Fuse Inc.05923-0ZRN0550FF1E-ND$0.44577Similar
In-Stock: 1
Check for Additional Incoming Stock
All prices are in USD
Bag
QuantityUnit PriceExt Price
1$0.88000$0.88
5$0.73000$3.65
10$0.67300$6.73
50$0.55880$27.94
100$0.51560$51.56
250$0.46340$115.85
500$0.42736$213.68
1,000$0.39399$393.99
5,000$0.33712$1,685.60
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