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PTC Resettable Fuses

Compare Image Name Manufacturer Pricing(USD) Quantity Weight(Kg) Size(LxWxH) Datasheet Factory Lead Time Mount Packaging Published Series Pbfree Code Part Status Moisture Sensitivity Level (MSL) Number of Terminations Termination ECCN Code Max Operating Temperature Min Operating Temperature Operating Supply Voltage Diameter RoHS Status Lead Free Voltage - Rated Current Rating Radiation Hardening Additional Feature Package / Case Reach Compliance Code Lead Pitch Height Approval Agency Resistance Mfr Mounting Type Weight Operating Temperature Size / Dimension Voltage - Rated DC Height Seated (Max) Ratings HTS Code Packing Method Physical Dimension Max Current Rating Max Voltage Rating (DC) Type JESD-609 Code Terminal Finish Surface Mount Subcategory Terminal Shape Mounting Feature Case Code (Metric) Case Code (Imperial) Rated Power Dissipation (P) Terminal Placement Thermistor Application Lead Spacing Rated (AC) Voltage (URac) Power Dissipation Terminal Material Hold Current Current - Max Voltage - Max Time to Trip Trip Current Resistance @ 25°C Current - Hold (Ih) (Max) Thickness (Max) Resistance - Initial (Ri) (Min) Resistance - Post Trip (R1) (Max) Current - Trip (It)
PFLT.180 PFLT.180 Schurter Inc. 0.0000
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0.00000000 download Bulk PFLT Obsolete Vendor Undefined 2 Axial EAR99 ROHS3 Compliant Lead Free 100A 0.04 TO 0.068 OHMS AT 23 DEG CEL Strap CSA, TUV, UL 120mOhm User Defined -45°C~85°C 0.984Lx0.199W 25.00mmx5.05mm 8533.40.80.70 100A Polymeric YES Non-linear Resistors FLAT SURFACE MOUNT 2W OVERLOAD PROTECTION 24V 1.8A 24V 2.9s 3.8A 1.8A 0.039 1.00mm 40mOhm 120mOhm
RUEF110S RUEF110S Littelfuse 0.0000
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Min: 1

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0.00000000 download 10 Weeks Bulk 2011 PolySwitch®, RUEF yes Active Not Applicable ROHS3 Compliant Radial, Disc unknown CQC, CSA, TUV, UL Through Hole -40°C~85°C 0.291Lx0.118W 7.40mmx3.00mm 0.559 14.20mm Polymeric 0.199 5.05mm 1.1A 100A 30V 6.6s 2.2A 70mOhm 170mOhm 2.2A
TRF250-080U-2 TRF250-080U-2 Littelfuse 0.0000
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Min: 1

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0.00000000 download Tape & Reel (TR) 2011 PolySwitch®, TRF250 Obsolete Not Applicable ROHS3 Compliant Radial, Disc CSA, TUV, UL Through Hole -40°C~85°C 0.189Dia x 0.150 T 4.80mmx3.80mm 0.366 9.30mm Polymeric 0.197 5.00mm 3A 60V 250V Int 4s 80mA 14Ohms 33Ohms 160mA
TRF250-183US TRF250-183US TE Connectivity 0.0000
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Min: 1

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0.00000000
TRF250-183US TRF250-183US Littelfuse 0.0000
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Min: 1

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0.00000000 download 10 Weeks Bulk 2011 PolySwitch®, TRF250 yes Active 1 (Unlimited) ROHS3 Compliant Radial, Disc unknown CSA, TUV, UL Through Hole -40°C~85°C 0.256Dia x 0.118 T 6.50mmx3.00mm 0.256 6.50mm Polymeric 0.197 5.00mm 10A 100V 250V Int 1.8s 183mA 800mOhm 3.4Ohm 685mA
PFMT.013.250.A.2 PFMT.013.250.A.2 Schurter Inc. 0.0000
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0.00000000 download Tape & Reel (TR) PFMT Obsolete Vendor Undefined 2 EAR99 ROHS3 Compliant Lead Free 6.5 TO 9 OHMS AT 23 DEG CEL 2-SMD CSA, TUV, UL Surface Mount -45°C~85°C 0.352Lx0.291W 8.95mmx7.40mm 8533.40.80.70 TR 3A Polymeric YES Non-linear Resistors NO LEAD 3.3W DUAL OVERLOAD PROTECTION 60V 130mA 3A 60V 250V Int 0.134 3.40mm 6.5Ohm 20Ohm
15LR260SU 15LR260SU Littelfuse 0.0000
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Min: 1

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0.00000000 download Bulk 2006 POLY-FUSE®, LR Obsolete 1 (Unlimited) 2 Axial EAR99 ROHS3 Compliant Lead Free 100A RESISTANCE RANGE(RMIN-R1MAX)OHM: 0.02-0.063 Strap unknown cURus, TUV 63mOhm User Defined -40°C~85°C 0.866Lx0.205W 22.00mmx5.20mm 8533.40.80.70 100A Polymeric Nickel (Ni) YES Non-linear Resistors FLAT SURFACE MOUNT OVERLOAD PROTECTION 2.6A 15V 5s 5.8A 2.6A 0.039 1.00mm 20mOhm 63mOhm
PTR060V0300-BK PTR060V0300-BK Eaton - Electronics Division 0.0000
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0.00000000 download 14 Weeks Bulk 2011 PolyTron™, PTR060V Active Not Applicable RoHS Compliant Radial, Disc cURus, TUV Through Hole -40°C~85°C 0.980Dia x 0.118 T 24.90mmx3.00mm 1.181 30.00mm Polymeric 0.394 10.00mm 40A 60V 19.8s 3A 40mOhms 100mOhms 6A
LR4-550F LR4-550F Littelfuse 0.0000
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Min: 1

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0.00000000 download 9 Weeks Bulk 2011 PolySwitch®, LR4 yes Active 1 (Unlimited) 20V ROHS3 Compliant Strap unknown 1mm CSA, TUV, UL 18mOhm User Defined -40°C~85°C 1.417Lx0.283W 36.00mmx7.20mm Polymeric 5.5A 100A 20V 5s 10.5A 0.039 1.00mm 9mOhm 22mOhm
PFST.350 PFST.350 Schurter Inc. 0.0000
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Min: 1

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0.00000000 download Bulk PFST Obsolete Vendor Undefined Axial 85°C -40°C ROHS3 Compliant Lead Free 100A Strap CSA, TUV, UL 40mOhm User Defined -40°C~85°C 1.185Lx0.522W 30.10mmx13.25mm 100A Polymeric 3.5A 100A 30V 3s 6.3A 3.5A 0.043 1.10mm 17mOhms 40mOhms 6.3A
20LR730U 20LR730U Littelfuse 0.0000
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Min: 1

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0.00000000 download 11 Weeks Bulk 2010 POLY-FUSE®, LR Obsolete 1 (Unlimited) 2 EAR99 ROHS3 Compliant RESISTANCE RANGE(RMIN-R1MAX)OHM: 0.006-0.015 Strap unknown cURus, TUV User Defined -40°C~85°C 1.106Lx0.559W 28.10mmx14.20mm 8533.40.80.70 100A 20V Polymeric Nickel (Ni) YES Non-linear Resistors FLAT SURFACE MOUNT AXIAL OVERLOAD PROTECTION 3.3W 7.3A 100A 5s 14.1A 0.039 1.00mm 6mOhm 15mOhm
LR4-1300SSF LR4-1300SSF Littelfuse 0.0000
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Min: 1

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0.00000000 download 9 Weeks Bulk 2007 PolySwitch®, LR4 yes Active 1 (Unlimited) ROHS3 Compliant Strap CSA, TUV, UL User Defined -40°C~85°C 2.520Lx0.382W 64.00mmx9.70mm Polymeric 100A 20V 10s 13A 3.5mOhm 9mOhm 21.2A
06R155BU 06R155BU Littelfuse 0.0000
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Min: 1

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0.00000000 download 12 Weeks Bulk 2008 POLY-FUSE®, USBR Active 1 (Unlimited) Radial 85°C -40°C ROHS3 Compliant Lead Free Radial, Disc 5.1mm cURus, TUV 100mOhm Through Hole -40°C~85°C 0.272Dia x 0.118 T 6.90mmx3.00mm 0.449 11.40mm 40A 6V Polymeric 0.201 5.10mm 600mW 1.55A 40A 6V 2.2s 2.7A 1.55A 40mOhms 100mOhms 2.7A
PFNF.110.2 PFNF.110.2 Schurter Inc. 0.0000
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Min: 1

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0.00000000 14 Weeks PCB, Surface Mount Tape & Reel (TR) PFNF Active Vendor Undefined 2 SMD/SMT EAR99 ROHS3 Compliant 6V 100A No 1206 (3216 Metric), Concave 700μm cURus, TUV Surface Mount 6.010099mg -40°C~85°C 0.126Lx0.063W 3.20mmx1.60mm 6V 8533.40.80.70 TR, BLISTER 100A 6V Polymeric WRAPAROUND 3216 1206 DUAL ENDED TEMPERATURE SENSING 6V 600mW Electroless Nickel 1.1A 300ms 2.2A 1.1A 0.028 0.70mm 60mOhm 200mOhm
YQS5679 YQS5679 Amphenol Advanced Sensors 0.0000
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0.00000000 download 15 Weeks Bulk YQ Active 1 (Unlimited) RoHS Compliant Ceramic 50Ohms
TRF250-180 TRF250-180 Littelfuse 0.0000
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Min: 1

Mult: 1

0.00000000 download 10 Weeks Bulk 2009 PolySwitch®, TRF250 yes Active 1 (Unlimited) ROHS3 Compliant Radial, Disc unknown CSA, TUV, UL Through Hole -40°C~85°C 0.354Dia x 0.150 T 9.00mmx3.80mm 250V 0.472 12.00mm Polymeric 0.197 5.00mm 180mA 10A 100V 250V Int 2s 650mA 800mOhm 4Ohm 650mA
PFRA.700 PFRA.700 Schurter Inc. 0.0000
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Min: 1

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0.00000000 14 Weeks Bulk PFRA yes Active Vendor Undefined 2 Radial EAR99 22.1mm ROHS3 Compliant Lead Free 40A No 0.005 OHMS AT 23 DEG CEL Radial, Disc 10.9mm cURus, TUV 30mOhm Through Hole 660.005248mg -40°C~85°C 0.870Lx0.118W 22.10mmx3.00mm 1.173 29.80mm 8533.40.80.70 22.1mm x 3mm x 29.8mm 40A 30V Polymeric e3 Tin (Sn) NO WIRE TEMPERATURE SENSING 0.402 10.20mm 40V 3.8W 7A 17.5s 14A 7A 5mOhm 30mOhm
PFMD.075.2 PFMD.075.2 Schurter Inc. 0.0000
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Min: 1

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0.00000000 download Tape & Reel (TR) PFMD Obsolete Vendor Undefined 2 SMD/SMT EAR99 ROHS3 Compliant Lead Free 100A 0.11 TO 0.45 OHMS AT 23 DEG CEL 1812 (4532 Metric) 3.2mm CSA, TUV, UL 450mOhm Surface Mount -40°C~85°C 0.179Lx0.121W 4.55mmx3.07mm 8533.40.80.70 TR 100A Polymeric YES Non-linear Resistors WRAPAROUND 4532 1812 1.2W DUAL OVERLOAD PROTECTION 13.2V 750mA 13.2V 200ms 1.5A 750mA 0.033 0.85mm 110mOhm 450mOhm
PFST.120 PFST.120 Schurter Inc. 0.0000
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Min: 1

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0.00000000 download Bulk PFST Obsolete Vendor Undefined 2 Axial EAR99 ROHS3 Compliant Lead Free 100A 0.085 TO 0.16 OHMS AT 23 DEG CEL Strap CSA, TUV, UL 220mOhm User Defined -40°C~85°C 0.827Lx0.199W 21.00mmx5.05mm 8533.40.80.70 100A Polymeric YES Non-linear Resistors FLAT SURFACE MOUNT 1.2W OVERLOAD PROTECTION 15V 1.2A 15V 5s 2.7A 1.2A 0.039 1.00mm 85mOhm 220mOhm
RXE030 RXE030 Littelfuse 0.0000
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Min: 1

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0.00000000 Bulk PolySwitch®, RXE Obsolete Not Applicable Non-RoHS Compliant Radial, Disc CSA, TUV, UL Through Hole 0.291Dia x 0.118 T 7.40mmx3.00mm 0.500 12.70mm Polymeric 0.199 5.05mm 40A 72V 3s 300mA 880mOhm 2.1Ohm 600mA
250R080TU 250R080TU Littelfuse 0.0000
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Min: 1

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0.00000000 download 12 Weeks Bulk 2008 POLY-FUSE®, 250R yes Active 1 (Unlimited) 2 Radial EAR99 ROHS3 Compliant 15 TO 33 OHMS MEASURED AT 20 DEG CEL Radial, Disc cURus, TUV 33Ohm Through Hole -40°C~85°C 0.228Dia x 0.181 T 5.80mmx4.60mm 0.390 9.90mm 8533.40.80.70 3A 60V Polymeric e3 Matte Tin (Sn) NO Non-linear Resistors WIRE OVERLOAD PROTECTION 0.201 5.10mm 250V 1W 80mA 3A 60V 250V Int 4s 160mA 15Ohm 33Ohm
RUE185 RUE185 Littelfuse 0.0000
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Min: 1

Mult: 1

0.00000000 download Bulk 2006 PolySwitch® Obsolete Not Applicable Non-RoHS Compliant Radial, Disc CSA, TUV, UR Through Hole -40°C~85°C 0.402Lx0.118W 10.20mmx3.00mm 0.618 15.70mm Polymeric 0.201 5.10mm 40A 30V 8.7s 1.85A 30mOhms 90mOhms 3.7A
LVR040S LVR040S Littelfuse 0.0000
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Min: 1

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0.00000000 download 11 Weeks Bulk 2011 PolySwitch®, LVR yes Active Not Applicable 2 ROHS3 Compliant 0.6-0.97 OHMS AT 20 DEGREE CEL Radial, Disc CQC, CSA, TUV, UL Through Hole -20°C~85°C 0.453Lx0.150W 11.50mmx3.80mm 240V 0.768 19.50mm Polymeric NO WIRE TEMPERATURE SENSING 0.200 5.08mm 400mA 5.5A 240V 265V Int 24s 900mA 600mOhm 1.9Ohm 900mA
PFRA.135 PFRA.135 Schurter Inc. 0.0000
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Min: 1

Mult: 1

0.00000000 14 Weeks Bulk PFRA yes Active Vendor Undefined 2 Radial EAR99 8.9mm ROHS3 Compliant Lead Free 40A No 0.065 OHMS AT 23 DEG CEL Radial, Disc 5.8mm cURus, TUV 170mOhm Through Hole 289.987272mg -40°C~85°C 0.350Dia x 0.118 T 8.90mmx3.00mm 0.744 18.90mm 8533.40.80.70 8.9mm x 3mm x 18.9mm 40A 30V Polymeric e3 Tin (Sn) NO WIRE TEMPERATURE SENSING 0.201 5.10mm 40V 800mW 1.35A 7.3s 2.7A 1.35A 65mOhm 170mOhm
SMD2920B250TF SMD2920B250TF Yageo 0.0000
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0.00000000 SMD2920 2920 (7351 Metric), Concave cUL, TUV, UL YAGEO Surface Mount -40°C ~ 85°C 0.290" L x 0.202" W (7.36mm x 5.12mm) - Polymeric - 40 A 15V 8 s 2.5 A 0.047" (1.20mm) 20 mOhms 85 mOhms 5 A
MICROSMD550LR-2 MICROSMD550LR-2 Littelfuse 0.0000
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Min: 1

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0.00000000 download 16 Weeks Tape & Reel (TR) PolySwitch®, microSMD Active 2A (4 Weeks) ROHS3 Compliant 1210 (3225 Metric), Concave Surface Mount -40°C~80°C 0.127Lx0.102W 3.22mmx2.58mm Polymeric 50A 5V 2s 5.5A 0.039 1.00mm 2mOhms 6.5mOhms 11A
MF-S350-2 MF-S350-2 Bourns 0.0000
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Min: 1

Mult: 1

0.00000000
RUE110 RUE110 Littelfuse 0.0000
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Min: 1

Mult: 1

0.00000000 download Bulk 2006 PolySwitch® Obsolete Not Applicable Non-RoHS Compliant Radial, Disc CSA, TUV, UR Through Hole -40°C~85°C 0.291Lx0.118W 7.40mmx3.00mm 0.559 14.20mm Polymeric 0.201 5.10mm 40A 30V 6.6s 1.1A 50mOhm 170mOhm 2.2A
RLD30P185UF RLD30P185UF Littelfuse 0.0000
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Min: 1

Mult: 1

0.00000000 download Tape & Box (TB) 2003 POLY-FUSE®, RLD30 Obsolete Not Applicable 2 Radial Non-RoHS Compliant Contains Lead 40A 0.03 TO0.09 OHMS AT20 DEG CEL Radial, Disc unknown 5.1mm 15.7mm cURus, TUV 90mOhm Through Hole -40°C~85°C 0.402Lx0.118W 10.20mmx3.00mm 0.618 15.70mm AMMO PACK 40A Polymeric e3 Matte Tin (Sn) NO Non-linear Resistors WIRE TEMPERATURE SENSING 0.201 5.10mm 1.85A 30V 8.7s 3.7A 1.85A 30mOhm 90mOhm
PICOSMDC050S-2 PICOSMDC050S-2 Littelfuse 0.0000
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Min: 1

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0.00000000 download 11 Weeks Tape & Reel (TR) 2011 PolySwitch®, picoSMD yes Active 1 (Unlimited) ROHS3 Compliant 0805 (2012 Metric), Concave CSA, TUV, UL Surface Mount -40°C~85°C 0.083Lx0.055W 2.10mmx1.40mm Polymeric 500mA 100A 6V 100ms 1A 0.037 0.93mm 150mOhm 800mOhm 1A
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