Polymeric PTC Resettable Fuse 100V (250V Int) 180 mA Ih Through Hole Radial, Disc
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Polymeric PTC Resettable Fuse 100V (250V Int) 180 mA Ih Through Hole Radial, Disc
TRF250-180
Building Automation – Protect/Sense/Control

TRF250-180

DigiKey Part Number
TRF250-180-ND
Manufacturer
Manufacturer Product Number
TRF250-180
Description
PTC RESET FUSE 100V 180MA RADIAL
Manufacturer Standard Lead Time
17 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 100V (250V Int) 180 mA Ih Through Hole Radial, Disc
Datasheet
 Datasheet
Product Attributes
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Category
Time to Trip
2 s
Manufacturer
Littelfuse Inc.
Resistance - Initial (Ri) (Min)
800 mOhms
Series
Resistance - Post Trip (R1) (Max)
4 Ohms
Packaging
Bulk
Operating Temperature
-40°C ~ 85°C
Part Status
Active
Mounting Type
Through Hole
Type
Polymeric
Package / Case
Radial, Disc
Voltage - Max
100V (250V Int)
Size / Dimension
0.354" Dia x 0.150" T (9.00mm x 3.80mm)
Current - Hold (Ih) (Max)
180 mA
Height - Seated (Max)
0.472" (12.00mm)
Current - Trip (It)
650 mA
Lead Spacing
0.197" (5.00mm)
Current - Max
10 A
Approval Agency
CSA, TUV, UL
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (2)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
250R180FLittelfuse Inc.295F1916-ND$0.94000Direct
TRF250-180-2Littelfuse Inc.2,236TRF250-180-2TR-ND$1.07000Parametric Equivalent
In-Stock: 586
Check for Additional Incoming Stock
All prices are in USD
Bulk
QuantityUnit PriceExt Price
1$0.93000$0.93
5$0.77000$3.85
10$0.71000$7.10
50$0.58920$29.46
100$0.54370$54.37
250$0.48872$122.18
500$0.45072$225.36
1,000$0.41551$415.51
5,000$0.35536$1,776.80
Tariff Status: Tariff may apply if shipping to the United States. Tariff costs are calculated and will be displayed in the shopping cart.