PFRY.375 is out of stock and can be placed on backorder.
Available Substitutes:

Direct


Littelfuse Inc.
In Stock: 41,067
Unit Price: $2.90000
Datasheet

Direct


Bourns Inc.
In Stock: 6,107
Unit Price: $0.92000
Datasheet
Polymeric PTC Resettable Fuse 72V 3.75 A 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 72V 3.75 A Ih Through Hole Radial, Disc
Basics of NTC and PTC Thermistors - Another Teaching Moment

PFRY.375

DigiKey Part Number
486-3529-ND
Manufacturer
Manufacturer Product Number
PFRY.375
Description
PTC RESET FUSE 72V 3.75A RADIAL
Manufacturer Standard Lead Time
14 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 72V 3.75 A Ih Through Hole Radial, Disc
Datasheet
 Datasheet
EDA/CAD Models
PFRY.375 Models
Product Attributes
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Category
Time to Trip
24 s
Manufacturer
SCHURTER Inc.
Resistance - Initial (Ri) (Min)
30 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
72V
Size / Dimension
0.926" L x 0.118" W (23.51mm x 3.00mm)
Current - Hold (Ih) (Max)
3.75 A
Height - Seated (Max)
1.165" (29.60mm)
Current - Trip (It)
7.5 A
Lead Spacing
0.402" (10.20mm)
Current - Max
40 A
Approval Agency
cURus, TUV
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (2)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
72R375XHLittelfuse Inc.41,0671294-72R375XH-CHP$2.90000Direct
MF-RX375/72-0Bourns Inc.6,107MF-RX375/72-0-ND$0.92000Direct
In-Stock: 0
500 estimated in stock on 08-Feb-2027
Request Stock Notification
All prices are in USD
Bulk
QuantityUnit PriceExt Price
1$1.81000$1.81
5$1.49800$7.49
10$1.38300$13.83
50$1.14720$57.36
100$1.05840$105.84
250$0.95112$237.78
500$0.87692$438.46
1,000$0.80817$808.17
5,000$0.66714$3,335.70
Tariff Status: Tariff may apply if shipping to the United States. Tariff costs are calculated and will be displayed in the shopping cart.