Polymeric PTC Resettable Fuse 20V 4.5 A Ih User Defined Strap
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Polymeric PTC Resettable Fuse 20V 4.5 A Ih User Defined Strap
Basics of NTC and PTC Thermistors - Another Teaching Moment

0ZSC0450FF1E

DigiKey Part Number
5923-0ZSC0450FF1E-ND
Manufacturer
Manufacturer Product Number
0ZSC0450FF1E
Description
PTC RESET FUSE 20V 4.5A STRAP
Manufacturer Standard Lead Time
17 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 20V 4.5 A Ih User Defined Strap
Datasheet
 Datasheet
Product Attributes
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Category
Time to Trip
5 s
Manufacturer
Bel Fuse Inc.
Resistance - Initial (Ri) (Min)
11 mOhms
Series
Resistance - Post Trip (R1) (Max)
28 mOhms
Packaging
Bulk
Operating Temperature
-40°C ~ 85°C
Part Status
Active
Mounting Type
User Defined
Type
Polymeric
Package / Case
Strap
Voltage - Max
20V
Size / Dimension
0.984" L x 0.402" W (25.00mm x 10.20mm)
Current - Hold (Ih) (Max)
4.5 A
Thickness (Max)
0.039" (1.00mm)
Current - Trip (It)
8.9 A
Approval Agency
cURus, TUV
Current - Max
100 A
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LR4-450FLittelfuse Inc.18,969LR4-450F-ND$9.95000Direct
In-Stock: 1,766
Check for Additional Incoming Stock
All prices are in HKD
Bulk
QuantityUnit PriceExt Price
1$9.21000$9.21
5$7.59600$37.98
10$7.01300$70.13
50$5.81760$290.88
100$5.36700$536.70
250$4.82404$1,206.01
500$4.44866$2,224.33
3,000$3.60115$10,803.45
6,000$3.31503$19,890.18
Manufacturers Standard Package