Polymeric PTC Resettable Fuse 60V (250V Int) 120 mA Ih Through Hole Radial, Disc
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Polymeric PTC Resettable Fuse 60V (250V Int) 120 mA Ih Through Hole Radial, Disc
Building Automation – Protect/Sense/Control
Basics of NTC and PTC Thermistors - Another Teaching Moment

TRF250-120U

DigiKey Part Number
TRF250-120U-ND
Manufacturer
Manufacturer Product Number
TRF250-120U
Description
PTC RESET FUSE 60V 120MA RADIAL
Manufacturer Standard Lead Time
17 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 60V (250V Int) 120 mA Ih Through Hole Radial, Disc
Datasheet
 Datasheet
Product Attributes
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Category
Time to Trip
1 s
Manufacturer
Littelfuse Inc.
Resistance - Initial (Ri) (Min)
6 Ohms
Series
Resistance - Post Trip (R1) (Max)
16 Ohms
Packaging
Bag
Operating Temperature
-40°C ~ 85°C
Part Status
Active
Mounting Type
Through Hole
Type
Polymeric
Package / Case
Radial, Disc
Voltage - Max
60V (250V Int)
Size / Dimension
0.236" L x 0.150" W (6.00mm x 3.80mm)
Current - Hold (Ih) (Max)
120 mA
Height - Seated (Max)
0.394" (10.00mm)
Current - Trip (It)
240 mA
Lead Spacing
0.197" (5.00mm)
Current - Max
3 A
Approval Agency
CSA, TUV, UL
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
250R120ULittelfuse Inc.5 580F1915-ND3,09000 złSimilar
In-Stock: 470
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52,70800 zł13,54 zł
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1 0001,46088 zł1 460,88 zł
5 0001,25409 zł6 270,45 zł
Manufacturers Standard Package
Unit Price without VAT:3,27000 zł
Unit Price with VAT:4,02210 zł