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Part Number
Manufacturer
Description
Unit Price
In Stock
TRF250-145-2
Littelfuse/Hamlin
Manufacturer : Littelfuse Inc.
Packaging : Cut Tape (CT)
Alternate Packaging
Series : PolySwitch®, TRF250
Part Status : Active
Type : Polymeric
Voltage - Max : 60V (250V Int)
Current - Max : 3A
Current - Hold (Ih) (Max) : 145mA
Current - Trip (It) : 290mA
Time to Trip : 5s
Resistance - Initial (Ri) (Min) : 3 Ohms
Resistance - Post Trip (R1) (Max) : 14 Ohms
Resistance - 25°C (Typ) : -
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 : 0.199" (5.05mm)
Packaging : Cut Tape (CT)
Alternate Packaging
Series : PolySwitch®, TRF250
Part Status : Active
Type : Polymeric
Voltage - Max : 60V (250V Int)
Current - Max : 3A
Current - Hold (Ih) (Max) : 145mA
Current - Trip (It) : 290mA
Time to Trip : 5s
Resistance - Initial (Ri) (Min) : 3 Ohms
Resistance - Post Trip (R1) (Max) : 14 Ohms
Resistance - 25°C (Typ) : -
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 : 0.199" (5.05mm)
0
3965 in stock
TRF250-145-RA-B-0.5
Littelfuse/Hamlin
Manufacturer : Littelfuse Inc.
Packaging : Bulk
Series : PolySwitch®, TRF250
Part Status : Active
Type : Polymeric
Voltage - Max : 60V (250V Int)
Current - Max : 3A
Current - Hold (Ih) (Max) : 145mA
Current - Trip (It) : 290mA
Time to Trip : 2.5s
Resistance - Initial (Ri) (Min) : 3 Ohms
Resistance - Post Trip (R1) (Max) : 12 Ohms
Resistance - 25°C (Typ) : -
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)
Packaging : Bulk
Series : PolySwitch®, TRF250
Part Status : Active
Type : Polymeric
Voltage - Max : 60V (250V Int)
Current - Max : 3A
Current - Hold (Ih) (Max) : 145mA
Current - Trip (It) : 290mA
Time to Trip : 2.5s
Resistance - Initial (Ri) (Min) : 3 Ohms
Resistance - Post Trip (R1) (Max) : 12 Ohms
Resistance - 25°C (Typ) : -
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)
0
1748 in stock
TRF250-145-RA-B0.5-2
Littelfuse/Hamlin
Manufacturer : Littelfuse Inc.
Packaging : Cut Tape (CT)
Alternate Packaging
Series : PolySwitch®, TRF250
Part Status : Active
Type : Polymeric
Voltage - Max : 60V (250V Int)
Current - Max : 3A
Current - Hold (Ih) (Max) : 145mA
Current - Trip (It) : 290mA
Time to Trip : 2.5s
Resistance - Initial (Ri) (Min) : 3 Ohms
Resistance - Post Trip (R1) (Max) : 12 Ohms
Resistance - 25°C (Typ) : -
Operating Temperature : -40°C ~ 85°C
Ratings : -
Mounting Type : Through Hole
Package / Case : Radial, Disc
Size / Dimension : 0.209" Dia x 0.150" T (5.30mm x 3.80mm)
Height - Seated (Max) : 0.370" (9.40mm)
Thickness (Max) : -
Lead Spacing : 0.197" (5.00mm)
Packaging : Cut Tape (CT)
Alternate Packaging
Series : PolySwitch®, TRF250
Part Status : Active
Type : Polymeric
Voltage - Max : 60V (250V Int)
Current - Max : 3A
Current - Hold (Ih) (Max) : 145mA
Current - Trip (It) : 290mA
Time to Trip : 2.5s
Resistance - Initial (Ri) (Min) : 3 Ohms
Resistance - Post Trip (R1) (Max) : 12 Ohms
Resistance - 25°C (Typ) : -
Operating Temperature : -40°C ~ 85°C
Ratings : -
Mounting Type : Through Hole
Package / Case : Radial, Disc
Size / Dimension : 0.209" Dia x 0.150" T (5.30mm x 3.80mm)
Height - Seated (Max) : 0.370" (9.40mm)
Thickness (Max) : -
Lead Spacing : 0.197" (5.00mm)
0
2837 in stock
TRF250-145T
Littelfuse/Hamlin
Manufacturer : Littelfuse Inc.
Packaging : Bulk
Series : PolySwitch®, TRF250
Part Status : Active
Type : Polymeric
Voltage - Max : 60V (250V Int)
Current - Max : 3A
Current - Hold (Ih) (Max) : 145mA
Current - Trip (It) : 290mA
Time to Trip : 2.5s
Resistance - Initial (Ri) (Min) : 5.4 Ohms
Resistance - Post Trip (R1) (Max) : 14 Ohms
Resistance - 25°C (Typ) : -
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)
Packaging : Bulk
Series : PolySwitch®, TRF250
Part Status : Active
Type : Polymeric
Voltage - Max : 60V (250V Int)
Current - Max : 3A
Current - Hold (Ih) (Max) : 145mA
Current - Trip (It) : 290mA
Time to Trip : 2.5s
Resistance - Initial (Ri) (Min) : 5.4 Ohms
Resistance - Post Trip (R1) (Max) : 14 Ohms
Resistance - 25°C (Typ) : -
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)
0
965 in stock
TRF250-145T-B-0.5
Littelfuse/Hamlin
Manufacturer : Littelfuse Inc.
Packaging : Bulk
Series : PolySwitch®, TRF250
Part Status : Active
Type : Polymeric
Voltage - Max : 60V (250V Int)
Current - Max : 3A
Current - Hold (Ih) (Max) : 145mA
Current - Trip (It) : 290mA
Time to Trip : 2.5s
Resistance - Initial (Ri) (Min) : 5.4 Ohms
Resistance - Post Trip (R1) (Max) : 14 Ohms
Resistance - 25°C (Typ) : -
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)
Packaging : Bulk
Series : PolySwitch®, TRF250
Part Status : Active
Type : Polymeric
Voltage - Max : 60V (250V Int)
Current - Max : 3A
Current - Hold (Ih) (Max) : 145mA
Current - Trip (It) : 290mA
Time to Trip : 2.5s
Resistance - Initial (Ri) (Min) : 5.4 Ohms
Resistance - Post Trip (R1) (Max) : 14 Ohms
Resistance - 25°C (Typ) : -
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)
0
1980 in stock
TRF250-145U
Littelfuse/Hamlin
Manufacturer : Littelfuse Inc.
Packaging : Bulk
Series : PolySwitch®, TRF250
Part Status : Active
Type : Polymeric
Voltage - Max : 60V (250V Int)
Current - Max : 3A
Current - Hold (Ih) (Max) : 145mA
Current - Trip (It) : 290mA
Time to Trip : 4s
Resistance - Initial (Ri) (Min) : 3.5 Ohms
Resistance - Post Trip (R1) (Max) : 14 Ohms
Resistance - 25°C (Typ) : -
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)
Packaging : Bulk
Series : PolySwitch®, TRF250
Part Status : Active
Type : Polymeric
Voltage - Max : 60V (250V Int)
Current - Max : 3A
Current - Hold (Ih) (Max) : 145mA
Current - Trip (It) : 290mA
Time to Trip : 4s
Resistance - Initial (Ri) (Min) : 3.5 Ohms
Resistance - Post Trip (R1) (Max) : 14 Ohms
Resistance - 25°C (Typ) : -
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)
0
6045 in stock
TRF250-145US
Littelfuse/Hamlin
Manufacturer : Littelfuse Inc.
Packaging : Bulk
Series : PolySwitch®, TRF250
Part Status : Active
Type : Polymeric
Voltage - Max : 60V (250V Int)
Current - Max : 3A
Current - Hold (Ih) (Max) : 145mA
Current - Trip (It) : 290mA
Time to Trip : 4s
Resistance - Initial (Ri) (Min) : 3.5 Ohms
Resistance - Post Trip (R1) (Max) : 14 Ohms
Resistance - 25°C (Typ) : -
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)
Packaging : Bulk
Series : PolySwitch®, TRF250
Part Status : Active
Type : Polymeric
Voltage - Max : 60V (250V Int)
Current - Max : 3A
Current - Hold (Ih) (Max) : 145mA
Current - Trip (It) : 290mA
Time to Trip : 4s
Resistance - Initial (Ri) (Min) : 3.5 Ohms
Resistance - Post Trip (R1) (Max) : 14 Ohms
Resistance - 25°C (Typ) : -
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)
0
1997 in stock
TRF250-145US-B-0.5
Littelfuse/Hamlin
Manufacturer : Littelfuse Inc.
Packaging : Bulk
Series : PolySwitch®, TRF250
Part Status : Active
Type : Polymeric
Voltage - Max : 60V (250V Int)
Current - Max : 3A
Current - Hold (Ih) (Max) : 145mA
Current - Trip (It) : 290mA
Time to Trip : 4s
Resistance - Initial (Ri) (Min) : 3.5 Ohms
Resistance - Post Trip (R1) (Max) : 14 Ohms
Resistance - 25°C (Typ) : -
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)
Packaging : Bulk
Series : PolySwitch®, TRF250
Part Status : Active
Type : Polymeric
Voltage - Max : 60V (250V Int)
Current - Max : 3A
Current - Hold (Ih) (Max) : 145mA
Current - Trip (It) : 290mA
Time to Trip : 4s
Resistance - Initial (Ri) (Min) : 3.5 Ohms
Resistance - Post Trip (R1) (Max) : 14 Ohms
Resistance - 25°C (Typ) : -
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)
0
1990 in stock
TRF250-145USTP-B-0.5
Littelfuse/Hamlin
Manufacturer : Littelfuse Inc.
Packaging : Bulk
Series : PolySwitch®, TRF250
Part Status : Active
Type : Polymeric
Voltage - Max : 60V (250V Int)
Current - Max : 3A
Current - Hold (Ih) (Max) : 145mA
Current - Trip (It) : 290mA
Time to Trip : 2s
Resistance - Initial (Ri) (Min) : 3.5 Ohms
Resistance - Post Trip (R1) (Max) : 14 Ohms
Resistance - 25°C (Typ) : -
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)
Packaging : Bulk
Series : PolySwitch®, TRF250
Part Status : Active
Type : Polymeric
Voltage - Max : 60V (250V Int)
Current - Max : 3A
Current - Hold (Ih) (Max) : 145mA
Current - Trip (It) : 290mA
Time to Trip : 2s
Resistance - Initial (Ri) (Min) : 3.5 Ohms
Resistance - Post Trip (R1) (Max) : 14 Ohms
Resistance - 25°C (Typ) : -
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)
0
2000 in stock
TRF250-180
Littelfuse/Hamlin
Manufacturer : Littelfuse Inc.
Packaging : Bulk
Series : PolySwitch®, TRF250
Part Status : Active
Type : Polymeric
Voltage - Max : 100V (250V Int)
Current - Max : 10A
Current - Hold (Ih) (Max) : 180mA
Current - Trip (It) : 650mA
Time to Trip : 2s
Resistance - Initial (Ri) (Min) : 800 mOhms
Resistance - Post Trip (R1) (Max) : 4 Ohms
Resistance - 25°C (Typ) : -
Operating Temperature : -40°C ~ 85°C
Ratings : -
Mounting Type : Through Hole
Package / Case : Radial, Disc
Size / Dimension : 0.354" Dia x 0.150" T (9.00mm x 3.80mm)
Height - Seated (Max) : 0.472" (12.00mm)
Thickness (Max) : -
Lead Spacing : 0.197" (5.00mm)
Packaging : Bulk
Series : PolySwitch®, TRF250
Part Status : Active
Type : Polymeric
Voltage - Max : 100V (250V Int)
Current - Max : 10A
Current - Hold (Ih) (Max) : 180mA
Current - Trip (It) : 650mA
Time to Trip : 2s
Resistance - Initial (Ri) (Min) : 800 mOhms
Resistance - Post Trip (R1) (Max) : 4 Ohms
Resistance - 25°C (Typ) : -
Operating Temperature : -40°C ~ 85°C
Ratings : -
Mounting Type : Through Hole
Package / Case : Radial, Disc
Size / Dimension : 0.354" Dia x 0.150" T (9.00mm x 3.80mm)
Height - Seated (Max) : 0.472" (12.00mm)
Thickness (Max) : -
Lead Spacing : 0.197" (5.00mm)
0
1902 in stock
TRF250-180-2
Littelfuse/Hamlin
Manufacturer : Littelfuse Inc.
Packaging : Cut Tape (CT)
Alternate Packaging
Series : PolySwitch®, TRF250
Part Status : Active
Type : Polymeric
Voltage - Max : 100V (250V Int)
Current - Max : 10A
Current - Hold (Ih) (Max) : 180mA
Current - Trip (It) : 650mA
Time to Trip : 2s
Resistance - Initial (Ri) (Min) : 800 mOhms
Resistance - Post Trip (R1) (Max) : 4 Ohms
Resistance - 25°C (Typ) : -
Operating Temperature : -40°C ~ 85°C
Ratings : -
Mounting Type : Through Hole
Package / Case : Radial, Disc
Size / Dimension : 0.354" L x 0.150" W (9.00mm x 3.80mm)
Height - Seated (Max) : 0.472" (12.00mm)
Thickness (Max) : -
Lead Spacing : 0.199" (5.05mm)
Packaging : Cut Tape (CT)
Alternate Packaging
Series : PolySwitch®, TRF250
Part Status : Active
Type : Polymeric
Voltage - Max : 100V (250V Int)
Current - Max : 10A
Current - Hold (Ih) (Max) : 180mA
Current - Trip (It) : 650mA
Time to Trip : 2s
Resistance - Initial (Ri) (Min) : 800 mOhms
Resistance - Post Trip (R1) (Max) : 4 Ohms
Resistance - 25°C (Typ) : -
Operating Temperature : -40°C ~ 85°C
Ratings : -
Mounting Type : Through Hole
Package / Case : Radial, Disc
Size / Dimension : 0.354" L x 0.150" W (9.00mm x 3.80mm)
Height - Seated (Max) : 0.472" (12.00mm)
Thickness (Max) : -
Lead Spacing : 0.199" (5.05mm)
0
4049 in stock
TRF250-183
Littelfuse/Hamlin
Manufacturer : Littelfuse Inc.
Packaging : Bulk
Series : PolySwitch®, TRF250
Part Status : Active
Type : Polymeric
Voltage - Max : 100V (250V Int)
Current - Max : 10A
Current - Hold (Ih) (Max) : 183mA
Current - Trip (It) : 685mA
Time to Trip : 1.8s
Resistance - Initial (Ri) (Min) : 800 mOhms
Resistance - Post Trip (R1) (Max) : 3.4 Ohms
Resistance - 25°C (Typ) : -
Operating Temperature : -40°C ~ 85°C
Ratings : -
Mounting Type : Through Hole
Package / Case : Radial, Disc
Size / Dimension : 0.295" Dia x 0.161" T (7.50mm x 4.10mm)
Height - Seated (Max) : 0.413" (10.50mm)
Thickness (Max) : -
Lead Spacing : 0.197" (5.00mm)
Packaging : Bulk
Series : PolySwitch®, TRF250
Part Status : Active
Type : Polymeric
Voltage - Max : 100V (250V Int)
Current - Max : 10A
Current - Hold (Ih) (Max) : 183mA
Current - Trip (It) : 685mA
Time to Trip : 1.8s
Resistance - Initial (Ri) (Min) : 800 mOhms
Resistance - Post Trip (R1) (Max) : 3.4 Ohms
Resistance - 25°C (Typ) : -
Operating Temperature : -40°C ~ 85°C
Ratings : -
Mounting Type : Through Hole
Package / Case : Radial, Disc
Size / Dimension : 0.295" Dia x 0.161" T (7.50mm x 4.10mm)
Height - Seated (Max) : 0.413" (10.50mm)
Thickness (Max) : -
Lead Spacing : 0.197" (5.00mm)
0
6604 in stock
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