PFRA.090.2 is out of stock and can be placed on backorder.
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Littelfuse Inc.
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Littelfuse Inc.
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Polymeric PTC Resettable Fuse 60V 900 mA Ih Through Hole Radial, Disc
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Polymeric PTC Resettable Fuse 60V 900 mA Ih Through Hole Radial, Disc
Basics of NTC and PTC Thermistors - Another Teaching Moment

PFRA.090.2

DigiKey Part Number
486-PFRA.090.2TR-ND - Tape & Reel (TR)
486-PFRA.090.2CT-ND - Cut Tape (CT)
Manufacturer
Manufacturer Part Number
PFRA.090.2
Description
PTC RESET FUSE 60V 900MA RADIAL
Manufacturer Standard Lead Time
15 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 60V 900 mA Ih Through Hole Radial, Disc
Datasheet
 Datasheet
EDA/CAD Models
PFRA.090.2 Models
Product Attributes
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Category
Resistance - Initial (Ri) (Min)
140 mOhms
Manufacturer
SCHURTER Inc.
Resistance - Post Trip (R1) (Max)
470 mOhms
Series
Operating Temperature
-40°C ~ 85°C
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Mounting Type
Through Hole
Part Status
Active
Package / Case
Radial, Disc
Type
Polymeric
Size / Dimension
0.461" Dia x 0.122" T (11.70mm x 3.10mm)
Voltage - Max
60V
Height - Seated (Max)
0.657" (16.70mm)
Current - Hold (Ih) (Max)
900 mA
Lead Spacing
0.201" (5.10mm)
Current - Trip (It)
1.8 A
Approval Agency
cURus, TUV
Current - Max
40 A
Base Product Number
Time to Trip
7.2 s
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (4)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
60R025XPRLittelfuse Inc.2,351F5559CT-ND$0.52000Similar
60R010XPRLittelfuse Inc.2,000F5557CT-ND$0.70000Similar
60R090XPRLittelfuse Inc.0F1992CT-ND$0.83000Similar
PTR060V0090-TREaton - Electronics Division2,000283-PTR060V0090-TR-ND$0.72000Direct
In-Stock: 0
3,000 estimated in stock on 01-Feb-2027
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All prices are in USD
Cut Tape (CT)
QuantityUnit PriceExt Price
1$0.87000$0.87
5$0.84200$4.21
10$0.78800$7.88
50$0.65200$32.60
100$0.54340$54.34
250$0.52980$132.45
500$0.44828$224.14
1,000$0.39395$393.95
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.40032$1,200.96
6,000$0.36853$2,211.18
9,000$0.35250$3,172.50
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