Polymeric PTC Resettable Fuse 72V 2.5 A Ih Through Hole Radial, Disc
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Polymeric PTC Resettable Fuse 72V 2.5 A Ih Through Hole Radial, Disc
Building Automation – Protect/Sense/Control
Basics of NTC and PTC Thermistors - Another Teaching Moment

72R250XF

DigiKey Part Number
F3204-ND
Manufacturer
Manufacturer Product Number
72R250XF
Description
PTC RESET FUSE 72V 2.5A RADIAL
Manufacturer Standard Lead Time
17 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 72V 2.5 A Ih Through Hole Radial, Disc
Datasheet
 Datasheet
Product Attributes
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Category
Time to Trip
15.6 s
Manufacturer
Littelfuse 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
Active
Mounting Type
Through Hole
Type
Polymeric
Package / Case
Radial, Disc
Voltage - Max
72V
Size / Dimension
0.785" Dia x 0.122" T (19.93mm x 3.10mm)
Current - Hold (Ih) (Max)
2.5 A
Height - Seated (Max)
1.032" (26.20mm)
Current - Trip (It)
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 (4)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
RXEF250Littelfuse Inc.72,805RXEF250HF-ND$0.98000Direct
MF-RX250/72-0Bourns Inc.5,052MF-RX250/72-0-ND$0.71000Direct
PFRY.250SCHURTER Inc.275486-3527-ND$1.70000Direct
0ZRC0250FF1ABel Fuse Inc.2,8965923-0ZRC0250FF1A-ND$0.74000Similar
In-Stock: 314
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All prices are in USD
Bulk
QuantityUnit PriceExt Price
1$2.63000$2.63
5$2.17800$10.89
10$2.01000$20.10
50$1.66720$83.36
200$1.41830$283.66
400$1.30753$523.01
600$1.24653$747.92
1,000$1.17344$1,173.44
5,000$1.11472$5,573.60
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