PFRA.030 is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


SCHURTER Inc.
In Stock: 0
Unit Price: $0.87000
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Littelfuse Inc.
In Stock: 4,000
Unit Price: $0.52000
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Littelfuse Inc.
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Unit Price: $0.52000
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Unit Price: $0.70000
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Unit Price: $0.54000
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Littelfuse Inc.
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Littelfuse Inc.
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Unit Price: $0.55000
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Littelfuse Inc.
In Stock: 0
Unit Price: $0.55000
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Parametric Equivalent


Littelfuse Inc.
In Stock: 442
Unit Price: $0.43000
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Parametric Equivalent


Littelfuse Inc.
In Stock: 0
Unit Price: $0.63000
Datasheet

Parametric Equivalent


Littelfuse Inc.
In Stock: 0
Unit Price: $0.59000
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Parametric Equivalent


Littelfuse Inc.
In Stock: 0
Unit Price: $0.58000
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Parametric Equivalent


Littelfuse Inc.
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Unit Price: $0.45000
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Polymeric PTC Resettable Fuse 60V 300 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 300 mA Ih Through Hole Radial, Disc
Basics of NTC and PTC Thermistors - Another Teaching Moment

PFRA.030

DigiKey Part Number
486-3509-ND
Manufacturer
Manufacturer Part Number
PFRA.030
Description
PTC RESET FUSE 60V 300MA RADIAL
Manufacturer Standard Lead Time
15 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 60V 300 mA Ih Through Hole Radial, Disc
Datasheet
 Datasheet
EDA/CAD Models
PFRA.030 Models
Product Attributes
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Category
Time to Trip
3 s
Manufacturer
SCHURTER Inc.
Resistance - Initial (Ri) (Min)
760 mOhms
Series
Resistance - Post Trip (R1) (Max)
2.1 Ohms
Packaging
Bulk
Operating Temperature
-40°C ~ 85°C
Part Status
Active
Mounting Type
Through Hole
Type
Polymeric
Package / Case
Radial, Disc
Voltage - Max
60V
Size / Dimension
0.291" Dia x 0.122" T (7.40mm x 3.10mm)
Current - Hold (Ih) (Max)
300 mA
Height - Seated (Max)
0.528" (13.40mm)
Current - Trip (It)
600 mA
Lead Spacing
0.201" (5.10mm)
Current - Max
40 A
Approval Agency
cURus, TUV
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (32)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
PFRA.030.2SCHURTER Inc.0486-PFRA.030.2TR-ND$0.87000Parametric Equivalent
60R017XPRLittelfuse Inc.4,000F5558CT-ND$0.52000Similar
60R025XPRLittelfuse Inc.2,351F5559CT-ND$0.52000Similar
60R010XPRLittelfuse Inc.2,000F5557CT-ND$0.70000Similar
60R040XPRLittelfuse Inc.106F5560CT-ND$0.63000Similar
In-Stock: 0
500 estimated in stock on 29-Jan-2027
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All prices are in USD
Bulk
QuantityUnit PriceExt Price
1$1.02000$1.02
5$0.84400$4.22
10$0.77900$7.79
50$0.64660$32.33
100$0.59660$59.66
250$0.53620$134.05
500$0.49450$247.25
1,000$0.45586$455.86
5,000$0.37666$1,883.30
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