USD

Obsolete item.
TRF250-145U

TR250-145U

Digi-Key Part Number
TR145U-ND
Manufacturer
Littelfuse Inc.
Manufacturer Product Number
TR250-145U
Supplier
Description
PTC RESET FUSE 250V 145MA RADIAL
Detailed Description
Polymeric PTC Resettable Fuse 250V (60V Int) Ih Through Hole Radial, Disc
Customer Reference
Product Attributes
Type
Description
Select
Category
Mfr
Littelfuse Inc.
Series
Package
Bulk
Part Status
Obsolete
Type
Polymeric
Voltage - Max
250V (60V Int)
Operating Temperature
-40°C ~ 85°C
Ratings
-
Mounting Type
Through Hole
Package / Case
Radial, Disc
Size / Dimension
0.236" L x 0.150" W (6.00mm x 3.80mm)
Height - Seated (Max)
0.394" (10.00mm)
Thickness (Max)
-
Lead Spacing
0.197" (5.00mm)
Approval Agency
-
Current - Max
3 A
Current - Hold (Ih) (Max)
145 mA
Time to Trip
2 s
Resistance - Initial (Ri) (Min)
3.5 Ohms
Resistance - Post Trip (R1) (Max)
12 Ohms
Environmental & Export Classifications
AttributeDescription
RoHS StatusRoHS non-compliant
Moisture Sensitivity Level (MSL)Not Applicable
REACH StatusREACH Unaffected
ECCNEAR99
HTSUS8533.40.8070
Price and Procurement

Additional Resources
AttributeDescription
Other NamesTR145U
Standard Package500
Substitutes (1)
Part No.ManufacturerQuantity AvailableDigi-Key Part No.Unit PriceSubstitute Type
TRF250-145ULittelfuse Inc.1,146TRF250-145U-ND$0.84000Direct