Picture Mfr Part # QUANTITY Inventory MANUFACTURE Description Package Series Part Status Packaging Operating Temperature Mounting Type Size / Dimension Height - Seated (Max) Package / Case Lead Spacing Type Voltage - Max Current - Max Current - Hold (Ih) (Max) Current - Trip (It) Time to Trip Resistance - Initial (Ri) (Min) Resistance - Post Trip (R1) (Max) Resistance - 25°C (Typ)
GLOBAL STOCKS
TRF250-145T-B-0.5
RFQ
2,780
In-stock
Littelfuse Inc. PTC RESET FUSE 60V 145MA RADIAL PolySwitch®, TRF250 Active Bulk -40°C ~ 85°C Through Hole 0.256" L x 0.181" W (6.50mm x 4.60mm) 0.433" (11.00mm) Radial, Disc 0.197" (5.00mm) Polymeric 60V (250V Int) 3A 145mA 290mA 2.5s 5.4 Ohms 14 Ohms -
TRF250-145-RA-B0.5-2
RFQ
3,767
In-stock
Littelfuse Inc. PTC RESET FUSE 60V 145MA RADIAL PolySwitch®, TRF250 Active Cut Tape (CT) -40°C ~ 85°C - - - Radial - Polymeric 60V (250V Int) 3A 145mA 290mA 2.5s 3 Ohms 12 Ohms -
TRF250-145-RA-B0.5-2
RFQ
3,337
In-stock
Littelfuse Inc. PTC RESET FUSE 60V 145MA RADIAL PolySwitch®, TRF250 Active Tape & Reel (TR) -40°C ~ 85°C Through Hole 0.256" L x 0.181" W (6.50mm x 4.60mm) 0.433" (11.00mm) Radial, Disc 0.200" (5.08mm) Polymeric 60V (250V Int) 3A 145mA 290mA 2.5s 3 Ohms 12 Ohms -
Default Photo
RFQ
2,684
In-stock
Littelfuse Inc. PTC RESET FUSE 60V 145MA RADIAL PolySwitch®, TRF250 Active Bulk -40°C ~ 85°C Through Hole 0.256" L x 0.181" W (6.50mm x 4.60mm) 0.433" (11.00mm) Radial, Disc 0.197" (5.00mm) Polymeric 60V (250V Int) 3A 145mA 290mA 2.5s 3 Ohms 12 Ohms -
Default Photo
RFQ
1,022
In-stock
Littelfuse Inc. PTC RESET FUSE 60V 145MA RADIAL PolySwitch®, TRF250 Active Bulk -40°C ~ 85°C Through Hole 0.256" L x 0.181" W (6.50mm x 4.60mm) 0.433" (11.00mm) Radial, Disc 0.197" (5.00mm) Polymeric 60V (250V Int) 3A 145mA 290mA 2.5s 3 Ohms 14 Ohms -
TRF250-145U-2
RFQ
3,949
In-stock
Littelfuse Inc. PTC RESET FUSE 60V 145MA RADIAL PolySwitch®, TRF250 Active Tape & Reel (TR) -40°C ~ 85°C Through Hole 0.236" L x 0.150" W (6.00mm x 3.80mm) 0.394" (10.00mm) Radial, Disc 0.197" (5.00mm) Polymeric 60V (250V Int) 3A 145mA 290mA 4s 3.5 Ohms 14 Ohms -
TRF250-145U
RFQ
3,652
In-stock
Littelfuse Inc. PTC RESET FUSE 60V 145MA RADIAL PolySwitch®, TRF250 Active Bulk -40°C ~ 85°C Through Hole 0.236" L x 0.150" W (6.00mm x 3.80mm) 0.394" (10.00mm) Radial, Disc 0.197" (5.00mm) Polymeric 60V (250V Int) 3A 145mA 290mA 4s 3.5 Ohms 14 Ohms -
Default Photo RFQ
RFQ
3,794
In-stock
Littelfuse Inc. PTC RESET FUSE 60V 145MA RADIAL PolySwitch®, TRF250 Active Bulk -40°C ~ 85°C Through Hole 0.256" L x 0.181" W (6.50mm x 4.60mm) 0.433" (11.00mm) Radial, Disc 0.197" (5.00mm) Polymeric 60V (250V Int) 3A 145mA 290mA 5s 3 Ohms 14 Ohms -
Default Photo
RFQ
3,452
In-stock
Littelfuse Inc. PTC RESET FUSE 60V 145MA RADIAL PolySwitch®, TRF250 Active Bulk -40°C ~ 85°C Through Hole 0.256" L x 0.181" W (6.50mm x 4.60mm) 0.433" (11.00mm) Radial, Disc 0.197" (5.00mm) Polymeric 60V (250V Int) 3A 145mA 290mA 2.5s 5.4 Ohms 14 Ohms -
TRF250-145US
RFQ
1,891
In-stock
Littelfuse Inc. PTC RESET FUSE 60V 145MA RADIAL PolySwitch®, TRF250 Active Bulk -40°C ~ 85°C Through Hole 0.236" L x 0.150" W (6.00mm x 3.80mm) 0.394" (10.00mm) Radial, Disc 0.197" (5.00mm) Polymeric 60V (250V Int) 3A 145mA 290mA 4s 3.5 Ohms 14 Ohms -
TRF250-145-2
RFQ
1,466
In-stock
Littelfuse Inc. PTC RESET FUSE 60V 145MA RADIAL PolySwitch®, TRF250 Active Cut Tape (CT) -40°C ~ 85°C Through Hole 0.256" L x 0.181" W (6.50mm x 4.60mm) 0.433" (11.00mm) Radial, Disc 0.199" (5.05mm) Polymeric 60V (250V Int) 3A 145mA 290mA 5s 3 Ohms 14 Ohms -
TRF250-145-2
RFQ
3,381
In-stock
Littelfuse Inc. PTC RESET FUSE 60V 145MA RADIAL PolySwitch®, TRF250 Active Tape & Reel (TR) -40°C ~ 85°C Through Hole 0.256" L x 0.181" W (6.50mm x 4.60mm) 0.433" (11.00mm) Radial, Disc 0.197" (5.00mm) Polymeric 60V (250V Int) 3A 145mA 290mA 5s 3 Ohms 14 Ohms -
TRF250-145USTP-B-0.5
RFQ
2,103
In-stock
Littelfuse Inc. PTC RESET FUSE 60V 145MA RADIAL PolySwitch®, TRF250 Active Bulk -40°C ~ 85°C Through Hole 0.236" L x 0.150" W (6.00mm x 3.80mm) 0.394" (10.00mm) Radial, Disc 0.197" (5.00mm) Polymeric 60V (250V Int) 3A 145mA 290mA 2s 3.5 Ohms 14 Ohms -
TRF250-145US-B-0.5
RFQ
2,047
In-stock
Littelfuse Inc. PTC RESET FUSE 60V 145MA RADIAL PolySwitch®, TRF250 Active Bulk -40°C ~ 85°C Through Hole 0.236" L x 0.150" W (6.00mm x 3.80mm) 0.394" (10.00mm) Radial, Disc 0.197" (5.00mm) Polymeric 60V (250V Int) 3A 145mA 290mA 4s 3.5 Ohms 14 Ohms -
TRF250-145
RFQ
1,315
In-stock
Littelfuse Inc. PTC RESET FUSE 60V 145MA RADIAL PolySwitch®, TRF250 Active Bulk -40°C ~ 85°C Through Hole 0.256" L x 0.181" W (6.50mm x 4.60mm) 0.433" (11.00mm) Radial, Disc 0.197" (5.00mm) Polymeric 60V (250V Int) 3A 145mA 290mA 5s 3 Ohms 14 Ohms -