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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 Depth Operating Supply Voltage Diameter Length RoHS Status Lead Free Contact Plating Voltage - Rated Current Rating Radiation Hardening Number of Pins Additional Feature Package / Case Max Supply Voltage REACH SVHC Reach Compliance Code Lead Pitch Height Width Approval Agency Thickness Resistance Mfr Mounting Type Weight Operating Temperature Size / Dimension Voltage - Rated DC Height Seated (Max) Ratings HTS Code Packing Method Max Current Rating Max Voltage Rating (DC) Type Lead Length JESD-609 Code Terminal Finish Base Part Number Surface Mount Terminal Pitch Subcategory Terminal Shape Mounting Feature Voltage Case Code (Metric) Case Code (Imperial) Tolerance Resistor Type Rated Power Dissipation (P) Terminal Placement Thermistor Application Lead Diameter Lead Spacing Rated (AC) Voltage (URac) Power Dissipation 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)
SMD1812P050TFA SMD1812P050TFA Littelfuse 0.0000
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0.00000000 download Tape & Reel (TR) 2006 POLY-FUSE®, SMD1812 Obsolete 1 (Unlimited) SMD/SMT 85°C -40°C ROHS3 Compliant Lead Free 40A 1812 (4532 Metric), Concave 3.15mm cURus, TUV 1Ohm Surface Mount -40°C~85°C 0.179Lx0.128W 4.55mmx3.24mm 40A Polymeric 4532 1812 500mA 40A 15V 150ms 1A 500mA 0.025 0.63mm 150mOhms 1Ohms 1A
PTR016V0400-BK1 PTR016V0400-BK1 Eaton - Electronics Division 0.0000
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0.00000000 download 14 Weeks Bulk 2010 PolyTron™, PTR016V Active 1 (Unlimited) Radial 85°C -40°C 8.9mm RoHS Compliant No Radial, Disc 5mm 12.8mm 3.1mm cURus, TUV 38mOhm Through Hole 453.59237mg -40°C~85°C 0.350Lx0.122W 8.90mmx3.10mm 0.583 14.80mm 100A 16V Polymeric 0.197 5.00mm 2.4W 4A 100A 16V 1.7s 6.8A 4A 21mOhms 60mOhms 6.8A
16R250GU 16R250GU Littelfuse 0.0000
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Min: 1

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0.00000000 download 12 Weeks Bulk 2010 POLY-FUSE®, 16R Active 1 (Unlimited) 2 Radial EAR99 16V ROHS3 Compliant Lead Free 2 Radial, Disc No SVHC cURus, TUV 53mOhm Through Hole -40°C~85°C 0.350Lx0.118W 8.90mmx3.00mm 16V 0.504 12.80mm 8533.40.80.70 100A 16V Polymeric e3 Matte Tin (Sn) NO Non-linear Resistors WIRE TEMPERATURE SENSING 0.201 5.10mm 1.2W 2.5A 100A 5s 4.7A 22mOhm 53mOhm
RHE750 RHE750 Littelfuse 0.0000
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Min: 1

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0.00000000 download Bulk 2001 PolySwitch® Obsolete Not Applicable Non-RoHS Compliant Radial, Disc CSA, TUV, UR Through Hole 0.551Lx0.120W 14.00mmx3.00mm 0.925 23.50mm Polymeric 0.199 5.05mm 100A 16V 7s 7.5A 9.4mOhm 4.5Ohm 13.1A
BBR550 BBR550 TE Connectivity / Raychem 0.0000
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0.00000000
0ZRE0016FF2C 0ZRE0016FF2C Bel Fuse Inc. 0.0000
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0.00000000 download 14 Weeks Through Hole Tape & Reel (TR) 0ZRE yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Tin Radial, Disc cURus, TUV Through Hole -40°C~85°C 0.390Lx0.150W 9.90mmx3.80mm 0.492 12.50mm 8533.40.80.70 BULK 2A Polymeric e3 5.1mm Non-linear Resistors WIRE 1.4W TEMPERATURE SENSING 510 μm 0.201 5.10mm 160mA 2A 240V 15s 370mA 2.5Ohm 7.8Ohm
MF-RX012/250-2-2 MF-RX012/250-2-2 Bourns Inc. 0.0000
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0.00000000 download 10 Weeks Tape & Reel (TR) 2005 Multifuse®, MF-RX/250 Active 1 (Unlimited) Radial 85°C -40°C ROHS3 Compliant Radial, Disc 5.1mm cURus, TUV 10.5Ohm Through Hole -40°C~85°C 0.256Lx0.181W 6.50mmx4.60mm 0.433 11.00mm 3A Polymeric MF-RX 0.201 5.10mm 120mA 3A 60V 250V Int 120mA 8Ohms 16Ohms
SMD0805B050TF SMD0805B050TF Yageo 0.0000
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0.00000000 SMD0805 0805 (2012 Metric), Concave cUL, TUV, UL YAGEO Surface Mount -40°C ~ 85°C 0.083" L x 0.053" W (2.10mm x 1.35mm) - Polymeric - 100 A 6V 100 ms 500 mA 0.049" (1.25mm) 150 mOhms 850 mOhms 1 A
LTP100S LTP100S Littelfuse 0.0000
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0.00000000 download Bulk 2016 PolySwitch®, LTP Obsolete 2A (4 Weeks) Non-RoHS Compliant Strap CSA, TUV, UL User Defined -40°C~85°C 0.866Lx0.199W 22.00mmx5.05mm Polymeric 100A 24V 7s 1A 0.039 1.00mm 70mOhm 260mOhm 2.5A
RKEF075 RKEF075 Littelfuse 0.0000
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Min: 1

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0.00000000 download 10 Weeks Bulk 2008 PolySwitch®, RKEF yes Active 1 (Unlimited) ROHS3 Compliant Radial, Disc unknown CSA, TUV, UL Through Hole -40°C~85°C 0.310Lx0.140W 7.87mmx3.56mm 0.480 12.20mm Polymeric 0.199 5.05mm 750mA 40A 60V 1.5s 1.5A 200mOhm 640mOhm 1.5A
RGEF900 RGEF900 Littelfuse 0.0000
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Min: 1

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0.00000000 download 10 Weeks Bag 2005 PolySwitch®, RGEF yes Discontinued Not Applicable 2 16V ROHS3 Compliant RESISTANCE RANGE(MIN-MAX): 0.0047-0.0091 Radial, Disc unknown CSA, TUV, UL 13.5mOhm Through Hole -40°C~85°C 0.531Lx0.100W 13.50mmx2.50mm 0.854 21.70mm BULK Polymeric NO WIRE 3.3W TEMPERATURE SENSING 0.199 5.05mm 9A 100A 16V 5.5s 15.3A 4.7mOhm 13.5mOhm
RXEF040S RXEF040S Littelfuse 0.0000
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Min: 1

Mult: 1

0.00000000 download 10 Weeks Bulk 2011 PolySwitch®, RXEF yes Active Not Applicable ROHS3 Compliant Radial, Disc unknown CQC, CSA, TUV, UL Through Hole -40°C~85°C 0.299Dia x 0.118 T 7.60mmx3.00mm 0.532 13.50mm Polymeric 0.199 5.05mm 400mA 40A 72V 3.8s 800mA 550mOhm 1.29Ohm 800mA
TR250-145U TR250-145U Littelfuse 0.0000
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Min: 1

Mult: 1

0.00000000 Bulk PolySwitch® Obsolete Not Applicable Non-RoHS Compliant Radial, Disc Through Hole -40°C~85°C 0.236Lx0.150W 6.00mmx3.80mm 0.394 10.00mm Polymeric 0.197 5.00mm 3A 250V 60V Int 2s 145mA 3.5Ohm 12Ohm
MF-PSML350-2 MF-PSML350-2 Bourns Inc. 0.0000
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Min: 1

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0.00000000 download 14 Weeks Tape & Reel (TR) Multifuse®, MF-PSML Active 2A (4 Weeks) ROHS3 Compliant 0805 (2012 Metric), Concave cURus, TUV Surface Mount -40°C~85°C 0.085Lx0.053W 2.15mmx1.35mm 6V Polymeric MF-PSML 3.5A 50A 6V 5s 7A 3.5A 0.032 0.80mm 3mOhms 25mOhms 7A
RHE450 RHE450 Littelfuse 0.0000
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Min: 1

Mult: 1

0.00000000 download Bulk 2001 PolySwitch® Obsolete Not Applicable Non-RoHS Compliant Radial, Disc CSA, TUV, UR Through Hole 0.409Lx0.118W 10.40mmx3.00mm 0.614 15.60mm Polymeric 0.199 5.05mm 100A 16V 3s 4.5A 22mOhms 3.6Ohms 7.8A
SMD100-2 SMD100-2 Littelfuse 0.0000
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Min: 1

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0.00000000 download Cut Tape (CT) 2002 PolySwitch®, SMD Obsolete 2A (4 Weeks) Non-RoHS Compliant 2920 (7351 Metric) CSA, TUV, UL Surface Mount -40°C~85°C 0.200Lx0.180W 5.08mmx4.58mm Polymeric 40A 30V 500ms 1.1A 0.060 1.52mm 120mOhms 480mOhms 2.2A
AHRF250 AHRF250 Littelfuse 0.0000
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Min: 1

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0.00000000 download 11 Weeks Bulk PolySwitch®, AHRF Active Not Applicable ROHS3 Compliant Radial, Disc Through Hole -40°C~125°C AEC-Q200 Polymeric 100A 16V 2.5A
20LR450SU 20LR450SU Littelfuse 0.0000
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Min: 1

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0.00000000 download 11 Weeks Bulk 2006 POLY-FUSE®, LR Obsolete 1 (Unlimited) Axial 85°C -40°C ROHS3 Compliant Lead Free Strap cURus, TUV 28mOhm User Defined -40°C~85°C 0.984Lx0.402W 25.00mmx10.20mm 100A Polymeric 4.5A 100A 20V 5s 8.9A 4.5A 0.039 1.00mm 11mOhms 28mOhms 8.9A
72R020XU 72R020XU Littelfuse 0.0000
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Min: 1

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0.00000000 download 12 Weeks Bulk 2010 POLY-FUSE®, 72R Active 1 (Unlimited) 2 Radial EAR99 72V ROHS3 Compliant Contains Lead 1.83 TO 4.4 OHMS MEASURED AT 23 DEG CEL Radial, Disc No SVHC unknown cURus, TUV 4.4Ohm Through Hole -40°C~85°C 0.291Dia x 0.122 T 7.40mmx3.10mm 72V 0.461 11.70mm 8533.40.80.70 40A Polymeric e3 Tin (Sn) NO Non-linear Resistors WIRE OVERLOAD PROTECTION 0.201 5.10mm 410mW 200mA 40A 2.2s 400mA 1.83Ohm 4.4Ohm
0ZRP0090FF1E 0ZRP0090FF1E Bel Fuse Inc. 0.0000
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0.00000000 download 14 Weeks 0ZRP Active Not Applicable ROHS3 Compliant Radial, Disc cURus, UL Through Hole -40°C~85°C 0.310Lx0.142W 7.87mmx3.60mm 0.550 13.97mm Polymeric 0.201 5.10mm 40A 60V 2s 900mA 190mOhms 520mOhms 1.8A
24LT190U 24LT190U Littelfuse 0.0000
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0.00000000 Bulk 2006 POLY-FUSE®, LT Obsolete 1 (Unlimited) 2 Axial EAR99 ROHS3 Compliant Lead Free RESISTANCE RANGE(RMIN-R1MAX)OHM: 0.03-0.1 Strap unknown cURus, TUV 100mOhm User Defined -40°C~85°C 0.880Lx0.417W 22.35mmx10.60mm 8533.40.80.70 100A Polymeric Nickel (Ni) YES Non-linear Resistors FLAT SURFACE MOUNT OVERLOAD PROTECTION 1.9A 100A 24V 3s 4.2A 0.039 1.00mm 30mOhm 100mOhm
PTGL07AR700H8B52A0 PTGL07AR700H8B52A0 Murata Electronics 0.0000
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0.00000000 download 10 Weeks Through Hole POSISTOR®, PTGL yes Active 1 (Unlimited) 2 EAR99 265V ROHS3 Compliant 2 Radial, Disc No SVHC 70Ohm Through Hole -10°C~60°C 0.315Dia x 0.236 T 8.00mmx6.00mm 0.551 14.00mm 8533.40.80.70 400mA Ceramic e2 Tin/Copper (Sn/Cu) WIRE 25% OVERLOAD PROTECTION 0.197 5.00mm 265V 185mA 70Ohm 85mA 160mA
MF-R010-2 MF-R010-2 Bourns Inc. 0.0000
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Min: 1

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0.00000000 download 7 Weeks Through Hole Tape & Reel (TR) 2010 Multifuse®, MF-R yes Active 1 (Unlimited) 2 Radial 60V ROHS3 Compliant 60V 40A No Radial, Disc No SVHC 5.1mm cURus, TUV 4.5Ohm Through Hole -40°C~85°C 0.291Dia x 0.122 T 7.40mmx3.10mm 60V 0.500 12.70mm TR 40A Polymeric e3 Tin (Sn) MF-R010 WIRE TEMPERATURE SENSING 510 μm 0.201 5.10mm 380mW 100mA 4s 200mA 100mA 2.5Ohm 7.5Ohm
PTR016V0500-TR1 PTR016V0500-TR1 Eaton - Electronics Division 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) 2011 PolyTron™, PTR016V Active 1 (Unlimited) Radial 85°C -40°C 10.4mm RoHS Compliant No Radial, Disc 5mm 14.3mm 3.1mm cURus, TUV 23mOhm Through Hole 453.59237mg -40°C~85°C 0.409Lx0.122W 10.40mmx3.10mm 0.630 16.00mm 100A 16V Polymeric 0.197 5.00mm 2.6W 5A 100A 16V 2s 8.5A 5A 10mOhms 34mOhms 8.5A
MF-USMD035-2 MF-USMD035-2 Bourns Inc. 0.0000
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0.00000000 download Tape & Reel (TR) 2003 Multifuse®, MF-USMD Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 6V Non-RoHS Compliant Contains Lead 350mA 0.2 TO 1.3 OHMS AT 23 DEG CEL 1210 (3225 Metric) 620μm CSA, TUV, UR 1.3Ohm Surface Mount -40°C~85°C 0.127Lx0.102W 3.22mmx2.58mm 30V 8533.40.80.70 TR 40A Polymeric MF-USMD YES WRAPAROUND 3225 1210 DUAL ENDED TEMPERATURE SENSING 6V 1W 350mA 6V 200ms 750mA 0.024 0.62mm 200mOhm 1.3Ohm
MF-RX110-0-99 MF-RX110-0-99 Bourns Inc. 0.0000
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Min: 1

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0.00000000 download 5 Weeks Through Hole Bulk 2011 Multifuse®, MF-RX yes Obsolete 1 (Unlimited) 2 Radial EAR99 60V ROHS3 Compliant 60V 40A Radial, Disc Unknown 5.1mm cURus, TUV 250mOhm Through Hole -40°C~85°C 0.427Lx0.122W 10.84mmx3.10mm 0.662 16.84mm 8533.40.80.50 40A Polymeric e3 Tin (Sn) MF-RX WIRE OVERLOAD PROTECTION 810 μm 0.201 5.10mm 1.5W 1.1A 8.2s 2.2A 1.1A 150mOhm 380mOhm
TRF250-145 TRF250-145 Littelfuse 0.0000
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Min: 1

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0.00000000 download 10 Weeks Bulk 2009 PolySwitch®, TRF250 yes Active 1 (Unlimited) 60V ROHS3 Compliant Radial, Disc unknown 11mm CSA, TUV, UL 14Ohm Through Hole -40°C~85°C 0.256Lx0.181W 6.50mmx4.60mm 0.433 11.00mm Polymeric 4.7mm 0.197 5.00mm 145mA 3A 60V 250V Int 5s 290mA 3Ohm 14Ohm
B59751B0120A070 B59751B0120A070 EPCOS (TDK) 0.0000
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0.00000000 download Bulk yes 2 125°C -40°C 7mm 440V 12.5mm RoHS Compliant Lead Free 87mA No 2 Radial 440V No SVHC 16.5mm 12.5mm 7mm 50Ohm STRIP PACK e3 Tin (Sn) NO WIRE THROUGH HOLE MOUNT 380V 25% PTC THERMISTOR OVERLOAD PROTECTION
NANOSMDC025F-2 NANOSMDC025F-2 Littelfuse 0.0000
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Min: 1

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0.00000000 download 11 Weeks Tape & Reel (TR) nanoSMD yes Active 2A (4 Weeks) ROHS3 Compliant 1206 (3216 Metric), Concave unknown CSA, TUV, UL Surface Mount -40°C~125°C 0.126Lx0.063W 3.20mmx1.59mm Polymeric 250mA 100A 16V 100ms 580mA 0.032 0.80mm 580mA
RXEF065-2 RXEF065-2 Littelfuse 0.0000
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Min: 1

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0.00000000 download 10 Weeks Tape & Reel (TR) 2011 PolySwitch®, RXEF yes Discontinued Not Applicable 2 ROHS3 Compliant 0.31-0.48 OHMS AT 20 DEG CEL Radial, Disc unknown CQC, CSA, TUV, UL Through Hole -40°C~85°C 0.370Dia x 0.118 T 9.40mmx3.00mm 0.571 14.50mm TR Polymeric NO WIRE TEMPERATURE SENSING 0.200 5.08mm 72V 650mA 40A 72V 5.3s 1.3A 310mOhm 720mOhm 1.3A
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