Polymeric PTC Resettable Fuse 100V (250V Int) 183 mA Ih Through Hole Radial, Disc
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Polymeric PTC Resettable Fuse 100V (250V Int) 183 mA Ih Through Hole Radial, Disc
Building Automation – Protect/Sense/Control
Basics of NTC and PTC Thermistors - Another Teaching Moment

TRF250-183

DigiKey Part Number
TRF250-183-ND
Manufacturer
Littelfuse Inc.
Manufacturer Product Number
TRF250-183
Description
PTC RESET FUSE 100V 183MA RADIAL
Manufacturer Standard Lead Time
15 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 100V (250V Int) 183 mA Ih Through Hole Radial, Disc
Datasheet
 Datasheet
Product Attributes
Type
Description
Select All
Category
Manufacturer
Littelfuse Inc.
Series
PolySwitch®, TRF250
Packaging
Bulk
Part Status
Active
Type
Polymeric
Voltage - Max
100V (250V Int)
Current - Hold (Ih) (Max)
183 mA
Current - Trip (It)
685 mA
Current - Max
10 A
Time to Trip
1.8 s
Resistance - Initial (Ri) (Min)
800 mOhms
Resistance - Post Trip (R1) (Max)
3.4 Ohms
Operating Temperature
-40°C ~ 85°C
Ratings
-
Mounting Type
Through Hole
Package / Case
Radial, Disc
Size / Dimension
0.295" Dia x 0.161" T (7.50mm x 4.10mm)
Height - Seated (Max)
0.413" (10.50mm)
Thickness (Max)
-
Lead Spacing
0.197" (5.00mm)
Approval Agency
CSA, TUV, UL
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In-Stock: 28,264
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Quantity
All prices are in AUD
Bulk
QuantityUnit PriceExt Price
1$1.17000$1.17
5$0.96600$4.83
10$0.89200$8.92
50$0.74020$37.01
100$0.68290$68.29
250$0.61388$153.47
500$0.56612$283.06
1,000$0.52193$521.93
5,000$0.44175$2,208.75
Manufacturers Standard Package
Unit Price without GST:$1.17000
Unit Price with GST:$1.28700