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 (2)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
0ZRB0250FF1EBel Fuse Inc.2,0555923-0ZRB0250FF1E-ND₩810.00000Parametric Equivalent
0ZRB0250FF2EBel Fuse Inc.5,6735923-0ZRB0250FF2ECT-ND₩856.00000Parametric Equivalent
In-Stock: 1,937
Check for Additional Incoming Stock
All prices are in KRW
Bulk
QuantityUnit PriceExt Price
1₩2,293.00000₩2,293
5₩1,895.80000₩9,479
10₩1,750.50000₩17,505
50₩1,452.36000₩72,618
100₩1,339.99000₩133,999
250₩1,204.26800₩301,067
500₩1,110.42800₩555,214
1,000₩1,023.48600₩1,023,486
5,000₩845.17560₩4,225,878
Manufacturers Standard Package