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.1 4555923-0ZRB0250FF1E-NDR8,67000Parametric Equivalent
0ZRB0250FF2EBel Fuse Inc.5 6735923-0ZRB0250FF2ECT-NDR9,16000Parametric Equivalent
In-Stock: 1 937
Check for Additional Incoming Stock
All prices are in ZAR
Bulk
QuantityUnit PriceExt Price
1R24,54000R24,54
5R20,28800R101,44
10R18,73300R187,33
50R15,54300R777,15
100R14,34040R1 434,04
250R12,88788R3 221,97
500R11,88364R5 941,82
1 000R10,95320R10 953,20
5 000R9,04495R45 224,75
Manufacturers Standard Package