Polymeric PTC Resettable Fuse 30V 3 A Ih Through Hole Radial, Disc
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Polymeric PTC Resettable Fuse 30V 3 A Ih Through Hole Radial, Disc
Basics of NTC and PTC Thermistors - Another Teaching Moment

PFRA.300

DigiKey Part Number
486-3518-ND
Manufacturer
Manufacturer Product Number
PFRA.300
Description
PTC RESET FUSE 30V 3A RADIAL
Manufacturer Standard Lead Time
11 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 30V 3 A Ih Through Hole Radial, Disc
Datasheet
 Datasheet
EDA/CAD Models
PFRA.300 Models
Product Attributes
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Category
Time to Trip
10.8 s
Manufacturer
SCHURTER Inc.
Resistance - Initial (Ri) (Min)
20 mOhms
Series
Resistance - Post Trip (R1) (Max)
80 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)
3 A
Height - Seated (Max)
0.720" (18.30mm)
Current - Trip (It)
6 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
PTR030V0300-BKEaton - Electronics Division473283-PTR030V0300-BK-NDR9,82000Direct
In-Stock: 443
Check for Additional Incoming Stock
All prices are in ZAR
Bulk
QuantityUnit PriceExt Price
1R26,18000R26,18
5R21,69400R108,47
10R20,02600R200,26
50R16,61300R830,65
100R15,32700R1 532,70
250R13,77532R3 443,83
500R12,70138R6 350,69
1 000R11,70646R11 706,46
5 000R9,66582R48 329,10
Manufacturers Standard Package