Polymeric PTC Resettable Fuse 30V 2.5 A Ih Through Hole Radial, Disc
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Polymeric PTC Resettable Fuse 30V 2.5 A Ih Through Hole Radial, Disc
Basics of NTC and PTC Thermistors - Another Teaching Moment

PFRA.250

DigiKey Part Number
486-3517-ND
Manufacturer
Manufacturer Product Number
PFRA.250
Description
PTC RESET FUSE 30V 2.5A RADIAL
Manufacturer Standard Lead Time
11 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 30V 2.5 A Ih Through Hole Radial, Disc
Datasheet
 Datasheet
EDA/CAD Models
PFRA.250 Models
Product Attributes
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Category
Time to Trip
10.3 s
Manufacturer
SCHURTER Inc.
Resistance - Initial (Ri) (Min)
25 mOhms
Series
Resistance - Post Trip (R1) (Max)
70 mOhms
Packaging
Bulk
Operating Temperature
-40°C ~ 85°C
Part Status
Active
Mounting Type
Through Hole
Type
Polymeric
Package / Case
Radial, Disc
Voltage - Max
30V
Size / Dimension
0.472" L x 0.118" W (12.00mm x 3.00mm)
Current - Hold (Ih) (Max)
2.5 A
Height - Seated (Max)
0.720" (18.30mm)
Current - Trip (It)
5 A
Lead Spacing
0.201" (5.10mm)
Current - Max
40 A
Approval Agency
cURus, TUV
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
0ZRB0250FF1EBel Fuse Inc.1,4485923-0ZRB0250FF1E-ND$0.77000Parametric Equivalent
In-Stock: 1,937
Check for Additional Incoming Stock
All prices are in CAD
Bulk
QuantityUnit PriceExt Price
1$2.17000$2.17
5$1.79200$8.96
10$1.65400$16.54
50$1.37240$68.62
100$1.26630$126.63
250$1.13800$284.50
500$1.04932$524.66
1,000$0.96717$967.17
5,000$0.79867$3,993.35
Manufacturers Standard Package