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Part Number Overview
Manufacturer Part Number
250R145U
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
500
Supplier Stocks
Technical specifications
Mfr
Littelfuse Inc.
Series
POLY-FUSE®, 250R
Package
Bulk
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)
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
0.201" (5.10mm)
Approval Agency
cURus, TUV
Environmental & Export Classifications
RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
1 (Unlimited)
ECCN
EAR99
HTSUS
8533.40.8070
California Prop 65
Other Names
F5218
-250R145U
250R145U-ND
Category
/Product Index/Circuit Protection/PTC Resettable Fuses/Littelfuse Inc. 250R145U
Documents & Media
Datasheets
1(250R Series)
Video File
()
Environmental Information
1(RoHS 3 Cert 250R145U)
PCN Obsolescence/ EOL
1(Multiple Devices 12/Oct/2020)
HTML Datasheet
1(250R Series)
Quantity Price
-
Substitutes
Part No. : TRF250-145
Manufacturer. : Littelfuse Inc.
Quantity Available. : 3,768
Unit Price. : $0.80000
Substitute Type. : Similar
Quantity Available. : 3,768
Unit Price. : $0.80000
Substitute Type. : Similar
Part No. : 0ZRF0008FF1E
Manufacturer. : Bel Fuse Inc.
Quantity Available. : 11,281
Unit Price. : $0.65000
Substitute Type. : Similar
Quantity Available. : 11,281
Unit Price. : $0.65000
Substitute Type. : Similar
Part No. : 0ZRF0008FF2B
Manufacturer. : Bel Fuse Inc.
Quantity Available. : 1,499
Unit Price. : $0.67000
Substitute Type. : Similar
Quantity Available. : 1,499
Unit Price. : $0.67000
Substitute Type. : Similar
Part No. : 0ZRF0011FF1E
Manufacturer. : Bel Fuse Inc.
Quantity Available. : 0
Unit Price. : $0.26817
Substitute Type. : Similar
Quantity Available. : 0
Unit Price. : $0.26817
Substitute Type. : Similar
Part No. : 0ZRF0011FF2B
Manufacturer. : Bel Fuse Inc.
Quantity Available. : 0
Unit Price. : $0.29187
Substitute Type. : Similar
Quantity Available. : 0
Unit Price. : $0.29187
Substitute Type. : Similar
Part No. : 0ZRF0012FF1E
Manufacturer. : Bel Fuse Inc.
Quantity Available. : 0
Unit Price. : $0.26817
Substitute Type. : Similar
Quantity Available. : 0
Unit Price. : $0.26817
Substitute Type. : Similar
Part No. : 0ZRF0012FF2B
Manufacturer. : Bel Fuse Inc.
Quantity Available. : 0
Unit Price. : $0.29187
Substitute Type. : Similar
Quantity Available. : 0
Unit Price. : $0.29187
Substitute Type. : Similar
Part No. : 0ZRF0015FF1E
Manufacturer. : Bel Fuse Inc.
Quantity Available. : 0
Unit Price. : $0.26817
Substitute Type. : Similar
Quantity Available. : 0
Unit Price. : $0.26817
Substitute Type. : Similar
Part No. : 0ZRF0015FF2B
Manufacturer. : Bel Fuse Inc.
Quantity Available. : 0
Unit Price. : $0.30652
Substitute Type. : Similar
Quantity Available. : 0
Unit Price. : $0.30652
Substitute Type. : Similar
Part No. : MF-RX014/250-2
Manufacturer. : Bourns Inc.
Quantity Available. : 13,500
Unit Price. : $0.59000
Substitute Type. : Similar
Quantity Available. : 13,500
Unit Price. : $0.59000
Substitute Type. : Similar