Polymeric PTC Resettable Fuse 250V (600V Int) 250 mA Ih Through Hole Radial, Disc
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Polymeric PTC Resettable Fuse 250V (600V Int) 250 mA Ih Through Hole Radial, Disc
Basics of NTC and PTC Thermistors - Another Teaching Moment

TRF600-250

DigiKey Part Number
TRF600-250-ND
Manufacturer
Manufacturer Product Number
TRF600-250
Description
PTC RESET FUSE 250V 250MA RADIAL
Manufacturer Standard Lead Time
17 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 250V (600V Int) 250 mA Ih Through Hole Radial, Disc
Datasheet
 Datasheet
Product Attributes
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Category
Resistance - Initial (Ri) (Min)
1 Ohms
Manufacturer
Littelfuse Inc.
Resistance - Post Trip (R1) (Max)
7 Ohms
Series
Resistance - 25°C (Typ)
4.3 Ohms
Packaging
Bulk
Operating Temperature
-40°C ~ 85°C
Part Status
Active
Mounting Type
Through Hole
Type
Polymeric
Package / Case
Radial, Disc
Voltage - Max
250V (600V Int)
Size / Dimension
0.591" L x 0.181" W (15.00mm x 4.60mm)
Current - Hold (Ih) (Max)
250 mA
Height - Seated (Max)
0.571" (14.50mm)
Current - Trip (It)
850 mA
Lead Spacing
0.197" (5.00mm)
Current - Max
3 A
Approval Agency
CSA, TUV, UL
Time to Trip
1 s
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 7,772
Check for Additional Incoming Stock
All prices are in GBP
Bulk
QuantityUnit PriceExt Price
1£1.26000£1.26
5£1.04400£5.22
10£0.96400£9.64
50£0.79980£39.99
100£0.73790£73.79
250£0.66312£165.78
500£0.61134£305.67
1,000£0.56339£563.39
5,000£0.51518£2,575.90
Manufacturers Standard Package
Unit Price without VAT:£1.26000
Unit Price with VAT:£1.51200