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  4. PTC Resettable Fuses
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29 results
Picture Mfr Part # Unit Price 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
Default Photo
PTR016V0300-TR
Per Unit
$0.18
RFQ
5,189
In-stock
 Eaton PTC RESET FUSE 16V 3A RADIAL PolyTron™, PTR016V Active Tape & Reel (TR) -40°C ~ 85°C Through Hole 0.280" L x 0.122" W (7.10mm x 3.10mm) 0.433" (11.00mm) Radial, Disc 0.197" (5.00mm) Polymeric 16V 100A 3A 5.1A 1S 38 mOhms 98 mOhms -
Default Photo
HVR250P120CR3F
RFQ
RFQ
5,938
In-stock
 Littelfuse Inc. PTC RESET FUSE 60V 120MA RADIAL POLY-FUSE®, HVR250 Obsolete Tape & Box (TB) -40°C ~ 85°C Through Hole 0.268" Dia x 0.201" W (6.80mm x 5.10mm) 0.492" (12.50mm) Radial, Disc 0.217" (5.50mm) Polymeric 60V (250V Int) 3A 120mA 240mA 1S 8 Ohms 16 Ohms -
Default Photo
HVR250P145RBF
RFQ
RFQ
2,959
In-stock
 Littelfuse Inc. PTC RESET FUSE 60V 145MA RADIAL POLY-FUSE®, HVR250 Obsolete Tape & Box (TB) -40°C ~ 85°C Through Hole 0.268" Dia x 0.201" W (6.80mm x 5.10mm) 0.492" (12.50mm) Radial, Disc 0.217" (5.50mm) Polymeric 60V (250V Int) 3A 145mA 290mA 1S 4.5 Ohms 6 Ohms -
Default Photo
HVR250P120UF
RFQ
RFQ
5,486
In-stock
 Littelfuse Inc. PTC RESET FUSE 60V 120MA 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) 0.394" (10.00mm) Radial, Disc 0.217" (5.50mm) Polymeric 60V (250V Int) 3A 120mA 240mA 1S 6 Ohms 16 Ohms -
Default Photo
HVR250P145RAF
RFQ
RFQ
2,642
In-stock
 Littelfuse Inc. PTC RESET FUSE 60V 145MA RADIAL POLY-FUSE®, HVR250 Obsolete Tape & Box (TB) -40°C ~ 85°C Through Hole 0.268" Dia x 0.201" W (6.80mm x 5.10mm) 0.394" (10.00mm) Radial, Disc 0.217" (5.50mm) Polymeric 60V (250V Int) 3A 145mA 290mA 1S 3 Ohms 5.5 Ohms -
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MF-RG300-AP
Per Unit
$0.35
RFQ
5,760
In-stock
 Bourns Inc. PTC RESET FUSE 16V 3A RADIAL Multifuse®, MF-RG Active Tape & Box (TB) -40°C ~ 85°C Through Hole 0.280" L x 0.118" W (7.10mm x 3.00mm) 0.433" (11.00mm) Radial, Disc 0.114" (2.90mm) Polymeric 16V 100A 3A 5.1A 1S 38 mOhms 97.5 mOhms -
MF-RG400-0
MF-RG400-0
Per Unit
$0.32
RFQ
2,659
In-stock
 Bourns Inc. PTC RESET FUSE 16V 3A RADIAL Multifuse®, MF-RG Active Tape & Reel (TR) -40°C ~ 85°C Through Hole 0.350" Dia x 0.118" W (8.90mm x 3.00mm) 0.504" (12.80mm) Radial, Disc 0.201" (5.10mm) Polymeric 16V 100A 3A 5.1A 1S 38 mOhms 65 mOhms -
TRF250-120U-2
TRF250-120U-2
Per Unit
$0.30
RFQ
4,614
In-stock
 Littelfuse Inc. PTC RESET FUSE 60V 120MA 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 120mA 240mA 1S 6 Ohms 16 Ohms -
TRF250-120T-R1-B-0.5
TRF250-120T-R1-B-0.5
Per Unit
$0.72
RFQ
5,949
In-stock
 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) 0.433" (11.00mm) Radial, Disc 0.197" (5.00mm) Polymeric 60V (250V Int) 3A 120mA 240mA 1S 6 Ohms 16 Ohms -
RGEF300-1
RGEF300-1
Per Unit
$0.51
RFQ
3,083
In-stock
 Littelfuse Inc. PTC RESET FUSE 16V 3A RADIAL PolySwitch®, RGEF Active Bulk -40°C ~ 85°C Through Hole 0.260" L x 0.098" W (6.60mm x 2.50mm) 0.433" (11.00mm) Radial, Disc 0.199" (5.05mm) Polymeric 16V 100A 3A 5.1A 1S 38 mOhms 97.5 mOhms -
RGE300
RGE300
RFQ
RFQ
5,429
In-stock
 Littelfuse Inc. PTC RESET FUSE 16V 3A RADIAL PolySwitch® Obsolete Bulk - Through Hole 0.260" L x 0.098" W (6.60mm x 2.50mm) 0.433" (11.00mm) Radial, Disc 0.199" (5.05mm) Polymeric 16V 100A 3A 5.1A 1S 38 mOhms - -
RKEF065-AP
RKEF065-AP
Per Unit
$0.17
RFQ
5,016
In-stock
 Littelfuse Inc. PTC RESET FUSE 60V 650MA RADIAL PolySwitch®, RKEF Active Tape & Box (TB) -40°C ~ 85°C Through Hole 0.280" L x 0.140" W (7.10mm x 3.56mm) 0.480" (12.20mm) Radial, Disc 0.199" (5.05mm) Polymeric 60V 40A 650mA 1.3A 1S 250 mOhms 720 mOhms -
TR250-120U
TR250-120U
RFQ
RFQ
3,127
In-stock
 Littelfuse Inc. PTC RESET FUSE 250V 120MA RADIAL PolySwitch® Obsolete 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 250V (60V Int) 3A 120mA - 1S 6 Ohms 16 Ohms -
Default Photo
PTR016V0300-BK1
Per Unit
$0.27
RFQ
4,411
In-stock
 Eaton PTC RESET FUSE 16V 3A RADIAL PolyTron™, PTR016V Active Bulk -40°C ~ 85°C Through Hole 0.280" L x 0.122" W (7.10mm x 3.10mm) 0.551" (14.00mm) Radial, Disc 0.197" (5.00mm) Polymeric 16V 100A 3A 5.1A 1S 38 mOhms 98 mOhms -
Default Photo
PTR016V0300-BK
Per Unit
$0.27
RFQ
2,760
In-stock
 Eaton PTC RESET FUSE 16V 3A RADIAL PolyTron™, PTR016V Active Bulk -40°C ~ 85°C Through Hole 0.280" L x 0.122" W (7.10mm x 3.10mm) 0.433" (11.00mm) Radial, Disc 0.197" (5.00mm) Polymeric 16V 100A 3A 5.1A 1S 38 mOhms 98 mOhms -
Default Photo
PTR016V0300-TR1
Per Unit
$0.22
RFQ
4,662
In-stock
 Eaton PTC RESET FUSE 16V 3A RADIAL PolyTron™, PTR016V Active Tape & Reel (TR) -40°C ~ 85°C Through Hole 0.280" L x 0.122" W (7.10mm x 3.10mm) 0.551" (14.00mm) Radial, Disc 0.197" (5.00mm) Polymeric 16V 100A 3A 5.1A 1S 38 mOhms 98 mOhms -
16R300GPR
16R300GPR
Per Unit
$0.22
RFQ
4,172
In-stock
 Littelfuse Inc. PTC RESET FUSE 16V 3A RADIAL POLY-FUSE®, 16R Active Tape & Box (TB) -40°C ~ 85°C Through Hole 0.280" L x 0.118" W (7.10mm x 3.00mm) 0.433" (11.00mm) Radial, Disc 0.201" (5.10mm) Polymeric 16V 100A 3A 5.1A 1S 38 mOhms 97.5 mOhms -
Default Photo
RGEF300K-2
Per Unit
$0.21
RFQ
4,743
In-stock
 Littelfuse Inc. PTC RESET FUSE 16V 3A RADIAL PolySwitch®, RGEF Active Tape & Reel (TR) -40°C ~ 85°C Through Hole 0.260" L x 0.098" W (6.60mm x 2.50mm) 0.535" (13.60mm) Radial, Disc 0.199" (5.05mm) Polymeric 16V 100A 3A 5.1A 1S 38 mOhms 97.5 mOhms -
PTCTL4MR500SBE
PTCTL4MR500SBE
Per Unit
$0.95
RFQ
5,055
In-stock
 Vishay BC Components PTC RESET FUSE 600V 50MA RADIAL - Active - 0°C ~ 70°C Through Hole 0.315" Dia x 0.157" W (8.00mm x 4.00mm) 0.453" (11.50mm) Radial, Disc 0.197" (5.00mm) Ceramic 600V 1A 50mA 140mA 1S - - 50 Ohms
RGEF300K
RGEF300K
Per Unit
$0.47
RFQ
3,052
In-stock
 Littelfuse Inc. PTC RESET FUSE 16V 3A RADIAL PolySwitch®, RGEF Active Bulk -40°C ~ 85°C Through Hole 0.260" L x 0.098" W (6.60mm x 2.50mm) 0.535" (13.60mm) Radial, Disc 0.199" (5.05mm) Polymeric 16V 100A 3A 5.1A 1S 38 mOhms 97.5 mOhms -
TRF250-120U
TRF250-120U
Per Unit
$0.68
RFQ
2,936
In-stock
 Littelfuse Inc. PTC RESET FUSE 60V 120MA 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 120mA 240mA 1S 6 Ohms 16 Ohms -
MF-RG300-2
MF-RG300-2
Per Unit
$0.35
RFQ
5,169
In-stock
 Bourns Inc. PTC RESET FUSE 16V 3A RADIAL Multifuse®, MF-RG Active Tape & Reel (TR) -40°C ~ 85°C Through Hole 0.280" L x 0.118" W (7.10mm x 3.00mm) 0.433" (11.00mm) Radial, Disc 0.114" (2.90mm) Polymeric 16V 100A 3A 5.1A 1S 38 mOhms 97.5 mOhms -
RGEF300-2
RGEF300-2
Per Unit
$0.21
RFQ
2,861
In-stock
 Littelfuse Inc. PTC RESET FUSE 16V 3A RADIAL PolySwitch®, RGEF Active Tape & Reel (TR) -40°C ~ 85°C Through Hole 0.260" L x 0.098" W (6.60mm x 2.50mm) 0.433" (11.00mm) Radial, Disc 0.199" (5.05mm) Polymeric 16V 100A 3A 5.1A 1S 38 mOhms 97.5 mOhms -
16R300GU
16R300GU
Per Unit
$0.51
RFQ
3,175
In-stock
 Littelfuse Inc. PTC RESET FUSE 16V 3A RADIAL POLY-FUSE®, 16R Active Bulk -40°C ~ 85°C Through Hole 0.280" L x 0.118" W (7.10mm x 3.00mm) 0.433" (11.00mm) Radial, Disc 0.201" (5.10mm) Polymeric 16V 100A 3A 5.1A 1S 38 mOhms 97.5 mOhms -
MF-RG300-0
MF-RG300-0
Per Unit
$0.81
RFQ
5,994
In-stock
 Bourns Inc. PTC RESET FUSE 16V 3A RADIAL Multifuse®, MF-RG Active Bulk -40°C ~ 85°C Through Hole 0.280" L x 0.118" W (7.10mm x 3.00mm) 0.433" (11.00mm) Radial, Disc 0.114" (2.90mm) Polymeric 16V 100A 3A 5.1A 1S 38 mOhms 97.5 mOhms -
TRF250-120UST-B-0.5
TRF250-120UST-B-0.5
Per Unit
$0.73
RFQ
4,802
In-stock
 Littelfuse Inc. PTC RESET FUSE 60V 120MA 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 120mA 240mA 1S 6 Ohms 16 Ohms -
TRF250-120UA
TRF250-120UA
Per Unit
$0.68
RFQ
3,106
In-stock
 Littelfuse Inc. PTC RESET FUSE 60V 120MA 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 120mA 240mA 1S 6 Ohms 16 Ohms -
RGEF300
RGEF300
Per Unit
$0.47
RFQ
5,396
In-stock
 Littelfuse Inc. PTC RESET FUSE 16V 3A RADIAL PolySwitch®, RGEF Active Bulk -40°C ~ 85°C Through Hole 0.260" L x 0.098" W (6.60mm x 2.50mm) 0.433" (11.00mm) Radial, Disc 0.199" (5.05mm) Polymeric 16V 100A 3A 5.1A 1S 38 mOhms 97.5 mOhms -
RKEF065
RKEF065
Per Unit
$0.39
RFQ
3,456
In-stock
 Littelfuse Inc. PTC RESET FUSE 60V 650MA RADIAL PolySwitch®, RKEF Active Bulk -40°C ~ 85°C Through Hole 0.280" L x 0.140" W (7.10mm x 3.56mm) 0.480" (12.20mm) Radial, Disc 0.199" (5.05mm) Polymeric 60V 40A 650mA 1.3A 1S 250 mOhms 720 mOhms -
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