Resistance - 25°C (Typ) :
Picture Mfr Part # QUANTITY Inventory MANUFACTURE Description Package Series Part Status Packaging Operating Temperature Ratings 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)
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2,574
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Littelfuse Inc. PTC RESET FUSE 30V 500MA RADIAL PolySwitch®, RHEF Obsolete Tape & Reel (TR) -40°C ~ 125°C - Through Hole 0.201" Dia x 0.118" W (5.10mm x 3.00mm) 0.201" (5.10mm) Radial, Disc 0.199" (5.05mm) Polymeric 30V 40A 500mA 920mA 2.5s 480 mOhms 1.1 Ohms -
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2,445
In-stock
Littelfuse Inc. PTC RESET FUSE 30V 500MA RADIAL PolySwitch®, RHEF Obsolete Bulk -40°C ~ 125°C - Through Hole 0.201" Dia x 0.118" W (5.10mm x 3.00mm) 0.201" (5.10mm) Radial, Disc 0.199" (5.05mm) Polymeric 30V 40A 500mA 920mA 2.5s 480 mOhms 1.1 Ohms -
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3,972
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Schurter Inc. PTC RESET FUSE 60V 250MA RADIAL PFRA Active Tape & Reel (TR) -40°C ~ 85°C - Through Hole 0.291" Dia x 0.122" W (7.40mm x 3.10mm) 0.500" (12.70mm) Radial, Disc 0.201" (5.10mm) Polymeric 60V 40A 250mA 500mA 2.5s 1 Ohms 3 Ohms -
0ZRF0015FF1E
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3,439
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Bel Fuse Inc. PTC RESET FUSE 60V 150MA RADIAL 0ZRF 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 3A 150mA 580mA 2.5s 3 Ohms 12 Ohms -
72R025XPR
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3,615
In-stock
Littelfuse Inc. PTC RESET FUSE 72V 250MA RADIAL POLY-FUSE®, 72R Active Cut Tape (CT) -40°C ~ 85°C - Through Hole 0.291" Dia x 0.122" W (7.40mm x 3.10mm) 0.500" (12.70mm) Radial, Disc 0.201" (5.10mm) Polymeric 72V 40A 250mA 500mA 2.5s 1.25 Ohms 3 Ohms -
72R025XPR
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2,730
In-stock
Littelfuse Inc. PTC RESET FUSE 72V 250MA RADIAL POLY-FUSE®, 72R Active Tape & Box (TB) -40°C ~ 85°C - Through Hole 0.291" Dia x 0.122" W (7.40mm x 3.10mm) 0.500" (12.70mm) Radial, Disc 0.201" (5.10mm) Polymeric 72V 40A 250mA 500mA 2.5s 1.25 Ohms 3 Ohms -
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1,151
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Eaton PTC RESET FUSE 60V 250MA RADIAL PolyTron™, PTR060V Active Tape & Reel (TR) -40°C ~ 85°C - Through Hole 0.291" Dia x 0.118" W (7.40mm x 3.00mm) 0.500" (12.70mm) Radial, Disc 0.197" (5.00mm) Polymeric 60V 40A 250mA 500mA 2.5s 1.25 Ohms 3 Ohms -
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3,462
In-stock
Eaton PTC RESET FUSE 60V 250MA RADIAL PolyTron™, PTR060V Active Bulk -40°C ~ 85°C - Through Hole 0.291" Dia x 0.118" W (7.40mm x 3.00mm) 0.500" (12.70mm) Radial, Disc 0.197" (5.00mm) Polymeric 60V 40A 250mA 500mA 2.5s 1.25 Ohms 3 Ohms -
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3,961
In-stock
Eaton PTC RESET FUSE 60V 250MA RADIAL PolyTron™, PTR060V Active Bulk -40°C ~ 85°C - Through Hole 0.291" Dia x 0.118" W (7.40mm x 3.00mm) 0.500" (12.70mm) Radial, Disc 0.197" (5.00mm) Polymeric 60V 40A 250mA 500mA 2.5s 1.25 Ohms 3 Ohms -
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1,999
In-stock
Eaton PTC RESET FUSE 60V 250MA RADIAL PolyTron™, PTR060V Active Tape & Reel (TR) -40°C ~ 85°C - Through Hole 0.291" Dia x 0.118" W (7.40mm x 3.00mm) 0.500" (12.70mm) Radial, Disc 0.197" (5.00mm) Polymeric 60V 40A 250mA 500mA 2.5s 1.25 Ohms 3 Ohms -
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1,858
In-stock
Bel Fuse Inc. PTC RESET FUSE 90V 250MA RADIAL 0ZRC Active Tape & Reel (TR) -40°C ~ 85°C - Through Hole 0.291" L x 0.122" W (7.40mm x 3.10mm) 0.500" (12.70mm) Radial, Disc 0.201" (5.10mm) Polymeric 90V 40A 250mA 500mA 2.5s 1.25 Ohms 3 Ohms -
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1,029
In-stock
Littelfuse Inc. PTC RESET FUSE 60V 145MA RADIAL POLY-FUSE®, HVR250 Obsolete Tape & Box (TB) -40°C ~ 85°C - Through Hole 0.236" Dia x 0.201" W (6.00mm x 5.10mm) 0.492" (12.50mm) Radial, Disc 0.217" (5.50mm) Polymeric 60V (250V Int) 3A 145mA 290mA 2.5s 3 Ohms 14 Ohms -
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853
In-stock
Littelfuse Inc. PTC RESET FUSE 60V 250MA RADIAL POLY-FUSE®, RLD60 Obsolete Tape & Box (TB) -40°C ~ 85°C - Through Hole 0.291" Dia x 0.122" W (7.40mm x 3.10mm) 0.500" (12.70mm) Radial, Disc 0.201" (5.10mm) Polymeric 60V 40A 250mA 500mA 2.5s 1.25 Ohms 3 Ohms -
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3,556
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Vishay BC Components PTC RESET FUSE 220V 70MA RADIAL - Obsolete Cut Tape (CT) - - Through Hole 0.335" Dia x 0.197" W (8.50mm x 5.00mm) 0.453" (11.50mm) Radial, Disc 0.197" (5.00mm) Ceramic 220V 4A 70mA 200mA 2.5s - - 25 Ohms
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1,053
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Vishay BC Components PTC RESET FUSE 220V 70MA RADIAL - Obsolete Tape & Reel (TR) - - Through Hole 0.335" Dia x 0.197" W (8.50mm x 5.00mm) 0.453" (11.50mm) Radial, Disc 0.197" (5.00mm) Ceramic 220V 4A 70mA 200mA 2.5s - - 25 Ohms
250R120-RAZR
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1,594
In-stock
Littelfuse Inc. PTC RESET FUSE 60V 120MA RADIAL POLY-FUSE®, 250R 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 0.201" (5.10mm) Polymeric 60V (250V Int) 3A 120mA 240mA 2.5s 7 Ohms 16 Ohms -
250R120-RAZR
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751
In-stock
Littelfuse Inc. PTC RESET FUSE 60V 120MA RADIAL POLY-FUSE®, 250R Active Tape & Box (TB) -40°C ~ 85°C - Through Hole 0.256" L x 0.181" W (6.50mm x 4.60mm) 0.433" (11.00mm) Radial, Disc 0.201" (5.10mm) Polymeric 60V (250V Int) 3A 120mA 240mA 2.5s 7 Ohms 16 Ohms -
TRF250-145T-B-0.5
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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
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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 -
TRF250-120S-B-0.5
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1,561
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Littelfuse Inc. PTC RESET FUSE 60V 120MA RADIAL PolySwitch®, TRF250 Active Bulk -40°C ~ 85°C - Through Hole 0.256" L x 0.181" W (6.50mm x 4.60mm) 0.394" (10.00mm) Radial, Disc 0.197" (5.00mm) Polymeric 60V (250V Int) 3A 120mA 240mA 2.5s 4 Ohms 16 Ohms -
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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 -
250R145TZR
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807
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Littelfuse Inc. PTC RESET FUSE 60V 145MA RADIAL POLY-FUSE®, 250R Active Tape & Box (TB) -40°C ~ 85°C - Through Hole 0.256" L x 0.181" W (6.50mm x 4.60mm) 0.433" (11.00mm) Radial, Disc 0.201" (5.10mm) Polymeric 60V (250V Int) 3A 145mA 290mA 2.5s 5.4 Ohms 14 Ohms -
250R145-RBZR
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1,237
In-stock
Littelfuse Inc. PTC RESET FUSE 60V 145MA RADIAL POLY-FUSE®, 250R Active Tape & Box (TB) -40°C ~ 85°C - Through Hole 0.256" L x 0.181" W (6.50mm x 4.60mm) 0.433" (11.00mm) Radial, Disc 0.201" (5.10mm) Polymeric 60V (250V Int) 3A 145mA 290mA 2.5s 4.5 Ohms 14 Ohms -
250R145-RAZR
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2,881
In-stock
Littelfuse Inc. PTC RESET FUSE 60V 145MA RADIAL POLY-FUSE®, 250R Active Tape & Box (TB) -40°C ~ 85°C - Through Hole 0.256" L x 0.181" W (6.50mm x 4.60mm) 0.433" (11.00mm) Radial, Disc 0.201" (5.10mm) Polymeric 60V (250V Int) 3A 145mA 290mA 2.5s 3 Ohms 12 Ohms -
250R120-RFZR
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790
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Littelfuse Inc. PTC RESET FUSE 60V 120MA RADIAL POLY-FUSE®, 250R Active Tape & Box (TB) -40°C ~ 85°C - Through Hole 0.256" L x 0.181" W (6.50mm x 4.60mm) 0.433" (11.00mm) Radial, Disc 0.201" (5.10mm) Polymeric 60V (250V Int) 3A 120mA 240mA 2.5s 6 Ohms 16 Ohms -
250R120ZR
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2,423
In-stock
Littelfuse Inc. PTC RESET FUSE 60V 120MA RADIAL POLY-FUSE®, 250R Active Tape & Box (TB) -40°C ~ 85°C - Through Hole 0.256" L x 0.181" W (6.50mm x 4.60mm) 0.433" (11.00mm) Radial, Disc 0.201" (5.10mm) Polymeric 60V (250V Int) 3A 120mA 240mA 2.5s 4 Ohms 16 Ohms -
250R120TZR
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1,308
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Littelfuse Inc. PTC RESET FUSE 60V 120MA RADIAL POLY-FUSE®, 250R Active Tape & Box (TB) -40°C ~ 85°C - Through Hole 0.256" L x 0.181" W (6.50mm x 4.60mm) 0.433" (11.00mm) Radial, Disc 0.201" (5.10mm) Polymeric 60V (250V Int) 3A 120mA 240mA 2.5s 7 Ohms 16 Ohms -
250R120-R3ZR
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1,172
In-stock
Littelfuse Inc. PTC RESET FUSE 60V 120MA RADIAL POLY-FUSE®, 250R Active Tape & Box (TB) -40°C ~ 85°C - Through Hole 0.256" L x 0.181" W (6.50mm x 4.60mm) 0.433" (11.00mm) Radial, Disc 0.201" (5.10mm) Polymeric 60V (250V Int) 3A 120mA 240mA 2.5s 8 Ohms 16 Ohms -
250R120-R1ZR
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2,451
In-stock
Littelfuse Inc. PTC RESET FUSE 60V 120MA RADIAL POLY-FUSE®, 250R Active Tape & Box (TB) -40°C ~ 85°C - Through Hole 0.256" L x 0.181" W (6.50mm x 4.60mm) 0.433" (11.00mm) Radial, Disc 0.201" (5.10mm) Polymeric 60V (250V Int) 3A 120mA 240mA 2.5s 6 Ohms 16 Ohms -
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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 -