PFRX.250 is Obsolete and no longer manufactured.
Available Substitutes:

Direct


SCHURTER Inc.
In Stock: 1.166
Unit Price: 1,37000 €
Datasheet

Direct


Littelfuse Inc.
In Stock: 276
Unit Price: 2,01000 €
Datasheet

Direct


Littelfuse Inc.
In Stock: 306
Unit Price: 1,93000 €
Datasheet

Direct


Eaton - Electronics Division
In Stock: 204
Unit Price: 0,93000 €
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Eaton - Electronics Division
In Stock: 0
Unit Price: 0,54288 €
Datasheet

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Littelfuse Inc.
In Stock: 4.017
Unit Price: 1,70000 €
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Littelfuse Inc.
In Stock: 0
Unit Price: 1,80000 €
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Littelfuse Inc.
In Stock: 24
Unit Price: 2,35000 €
Datasheet
Basics of NTC and PTC Thermistors - Another Teaching Moment
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

PFRX.250

DigiKey Part Number
PFRX.250-ND
Manufacturer
Manufacturer Product Number
PFRX.250
Description
PTC RESET FUSE 60V 2.5A RADIAL
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 60V 2.5 A Ih Through Hole Radial, Disc
Datasheet
 Datasheet
Product Attributes
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Category
Time to Trip
15.6 s
Manufacturer
SCHURTER Inc.
Resistance - Initial (Ri) (Min)
50 mOhms
Series
Resistance - Post Trip (R1) (Max)
130 mOhms
Packaging
Bulk
Operating Temperature
-40°C ~ 85°C
Part Status
Obsolete
Mounting Type
Through Hole
Type
Polymeric
Package / Case
Radial, Disc
Voltage - Max
60V
Size / Dimension
0.839" Dia x 0.122" T (21.30mm x 3.10mm)
Current - Hold (Ih) (Max)
2.5 A
Height - Seated (Max)
1.039" (26.40mm)
Current - Trip (It)
5 A
Lead Spacing
0.402" (10.20mm)
Current - Max
40 A
Approval Agency
CSA, TUV, UR
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (8)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
PFRY.250SCHURTER Inc.1.166486-3527-ND1,37000 €Direct
60R250XFLittelfuse Inc.276F1926-ND2,01000 €Direct
72R250XFLittelfuse Inc.306F3204-ND1,93000 €Direct
PTR060V0250-BKEaton - Electronics Division204283-PTR060V0250-BK-ND0,93000 €Direct
PTR060V0250-BK1Eaton - Electronics Division0283-PTR060V0250-BK1-ND0,54288 €Direct
Obsolete
This product is no longer manufactured. View Substitutes