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TRF250-145 Littelfuse Inc.
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Manufacturer:
Littelfuse Inc.
MFR Product Number:
TRF250-145
Product Number:
TRF250-145
MFR Standard Lead Time:
15 Weeks
Package/Case:
Radial, Disc
Detailed Description:
PTC RESET FUSE 60V 145MA RADIAL
Datasheet:
Descnt:
Polymeric PTC Resettable Fuse 60V (250V Int) 145 mA Ih Through Hole Radial, Disc
In Stock
3468
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Application Guide:
Product Highlights:
Product Attributes
Manufacturer
Littelfuse Inc.
Series
PolySwitch®, TRF250
Packaging
Bag
Part Status
Active
Type
Polymeric
Voltage - Max
60V (250V Int)
Current - Hold (Ih) (Max)
145 mA
Current - Trip (It)
290 mA
Current - Max
3 A
Time to Trip
5 s
Resistance - Initial (Ri) (Min)
3 Ohms
Resistance - Post Trip (R1) (Max)
14 Ohms
Operating Temperature
-40°C ~ 85°C
Ratings
-
Mounting Type
Through Hole
Package / Case
Radial, Disc
Size / Dimension
0.256" L x 0.181" W (6.50mm x 4.60mm)
Height - Seated (Max)
0.433" (11.00mm)
Thickness (Max)
-
Lead Spacing
0.197" (5.00mm)
Approval Agency
CSA, TUV, UL
-
Documents & Media
Datasheets
TRF250-145 Spec
Building, Home Automation Appl Guide
Video File
Building Automation – Protect/Sense/Control
Basics of NTC and PTC Thermistors - Another Teaching Moment
HTML Datasheet
TRF250-145 Spec
Telecom/Networking Devices Catalog
Product Drawings
TRF[250-(120,120-2,145),600-150(-2)] Side
TRF250-(120,120-2,145) Front
Environmental & Export Classifications
RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
1 (Unlimited)
REACH Status
REACH Unaffected
ECCN
EAR99
HTSUS
8533.40.8070
California Prop 65
<img class="warning_image" src="//media.digikey.com/Icons/warning%20sign.jpg"/> Warning Information
Additional Resources
Other Names
Standard Package
500
