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Part Number Overview
Manufacturer Part Number
TRF250-145-RA-B0.5-2
Description
PTC RESET FUSE 60V 145MA RADIAL
Detailed Description
Polymeric PTC Resettable Fuse 60V (250V Int) 145 mA Ih Through Hole Radial, Disc
Manufacturer
Littelfuse Inc.
Standard LeadTime
Edacad Model
Standard Package
1,500
Supplier Stocks
Technical specifications
Mfr
Littelfuse Inc.
Series
PolySwitch®, TRF250
Package
Tape & Reel (TR)
Product Status
Obsolete
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
2.5 s
Resistance - Initial (Ri) (Min)
3 Ohms
Resistance - Post Trip (R1) (Max)
12 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
0.200" (5.08mm)
Approval Agency
CSA, TUV, UL
Environmental & Export Classifications
RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
1 (Unlimited)
ECCN
EAR99
HTSUS
8533.40.8070
Other Names
TRF250-145-RA-B0.5-2CT
RF1756-000
TRF250-145-RA-B0.5-2TR
-TRF250-145-RA-B0.5-2
RF1756-000-ND
TRF250-145-RA-B 0.5-2
TRF250-145-RA-B 0.5-2-ND
Category
/Product Index/Circuit Protection/PTC Resettable Fuses/Littelfuse Inc. TRF250-145-RA-B0.5-2
Documents & Media
Datasheets
1(Building, Home Automation Appl Guide)
Video File
()
Featured Product
1(Innovative Circuit Protection Solutions)
PCN Packaging
1(Mult Dev Shipping Chgs 9/Jun/2020)
HTML Datasheet
1(Telecom/Networking Devices Catalog)
Quantity Price
-
Substitutes
-