Polymeric PTC Resettable Fuse 30V 4 A Ih Through Hole Radial, Disc
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Polymeric PTC Resettable Fuse 30V 4 A Ih Through Hole Radial, Disc
Basics of NTC and PTC Thermistors - Another Teaching Moment

PFRA.400

DigiKey Part Number
486-3519-ND
Manufacturer
Manufacturer Product Number
PFRA.400
Description
PTC RESET FUSE 30V 4A RADIAL
Manufacturer Standard Lead Time
11 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 30V 4 A Ih Through Hole Radial, Disc
Datasheet
 Datasheet
EDA/CAD Models
PFRA.400 Models
Product Attributes
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Category
Time to Trip
12.7 s
Manufacturer
SCHURTER Inc.
Resistance - Initial (Ri) (Min)
10 mOhms
Series
Resistance - Post Trip (R1) (Max)
50 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
0.567" L x 0.118" W (14.40mm x 3.00mm)
Current - Hold (Ih) (Max)
4 A
Height - Seated (Max)
0.976" (24.80mm)
Current - Trip (It)
8 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 (20)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
PFRA.400.2SCHURTER Inc.1,130486-PFRA.400.2TR-ND$1.86000Parametric Equivalent
3-161-329SCHURTER Inc.0486-3-161-329-ND$0.41000Parametric Equivalent
30R400UMRLittelfuse Inc.14,664F1984CT-ND$1.38000Parametric Equivalent
30R400UFLittelfuse Inc.1,988F1919-ND$1.30000Parametric Equivalent
MF-R400Bourns Inc.16,652MF-R400-ND$0.62000Parametric Equivalent
In-Stock: 1,015
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All prices are in USD
Bulk
QuantityUnit PriceExt Price
1$1.70000$1.70
5$1.41200$7.06
10$1.30200$13.02
50$1.08040$54.02
100$0.99680$99.68
250$0.89584$223.96
500$0.82598$412.99
1,000$0.76125$761.25
5,000$0.62848$3,142.40
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