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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 Length RoHS Status Lead Free Contact Plating Voltage - Rated Current Rating Radiation Hardening Additional Feature Package / Case 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 Physical Dimension Max Current Rating Max Voltage Rating (DC) Type JESD-609 Code Terminal Finish Surface Mount Terminal Pitch Subcategory Terminal Shape Reference Standard Case Code (Metric) Case Code (Imperial) Rated Power Dissipation (P) Working Voltage Terminal Placement Thermistor Application Lead Diameter Lead Spacing Rated (AC) Voltage (URac) Power Dissipation Terminal Material Hold Current Current - Max Voltage - Max Time to Trip Trip Current Current - Hold (Ih) (Max) Thickness (Max) Resistance - Initial (Ri) (Min) Resistance - Post Trip (R1) (Max) Current - Trip (It)
PTR016V0185-TR PTR016V0185-TR 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 16V 10.2mm RoHS Compliant No Radial, Disc 5mm 15.7mm 3.1mm TUV 51mOhm Through Hole 453.59237mg -40°C~85°C 0.402Lx0.122W 10.20mmx3.10mm 16V 0.618 15.70mm 40A 16V Polymeric 0.197 5.00mm 1W 1.85A 40A 16V 10s 3.7A 1.85A 30mOhms 90mOhms 3.7A
TRF250-145T-B-0.5 TRF250-145T-B-0.5 Littelfuse 0.0000
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0.00000000 download 10 Weeks Bulk PolySwitch®, TRF250 Active 1 (Unlimited) ROHS3 Compliant Radial, Disc CSA, TUV, UL Through Hole -40°C~85°C 0.256Lx0.181W 6.50mmx4.60mm 0.433 11.00mm Polymeric 0.197 5.00mm 3A 60V 250V Int 2.5s 145mA 5.4Ohm 14Ohm 290mA
RF2718-000 RF2718-000 Littelfuse 0.0000
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0.00000000
PTS181230V020-35K PTS181230V020-35K Eaton - Electronics Division 0.0000
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0.00000000 * Eaton - Electronics Division
PTSLR08058V260 PTSLR08058V260 Eaton - Electronics Division 0.0000
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0.00000000 PTSLR0805 0805 (2012 Metric), Concave cURus, TUV Eaton - Electronics Division Surface Mount -40°C ~ 85°C 0.098" L x 0.063" W (2.50mm x 1.60mm) - - - 50 A 8V 5 s 2.6 A 0.028" (0.70mm) 7 mOhms 30 mOhms 5.2 A
PTR016V1400-BK PTR016V1400-BK Eaton - Electronics Division 0.0000
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0.00000000 download 14 Weeks Through Hole Bulk 2011 PolyTron™, PTR016V Active 1 (Unlimited) 2 Radial 85°C -40°C 23.5mm RoHS Compliant No Radial, Disc 10mm 27.9mm 3.1mm cURus, TUV 5mOhm Through Hole 453.59237mg -40°C~85°C 0.925Lx0.122W 23.50mmx3.10mm 1.098 27.90mm 100A 16V Polymeric 10mm 1 mm 0.394 10.00mm 4.6W 14A 100A 16V 9s 23.8A 14A 2mOhms 7mOhms 23.8A
RKEF250K RKEF250K Littelfuse 0.0000
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0.00000000 download 10 Weeks Bag 2013 PolySwitch®, RKEF Active 1 (Unlimited) ROHS3 Compliant Radial, Disc CSA, TUV, UL Through Hole -40°C~85°C 0.551Lx0.118W 14.00mmx3.00mm 0.902 22.90mm Polymeric 0.199 5.05mm 40A 60V 15.6s 2.5A 40mOhms 140mOhms 5A
TRF250-184 TRF250-184 Littelfuse 0.0000
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0.00000000 download 10 Weeks Bag 2011 PolySwitch®, TRF250 yes Active 1 (Unlimited) ROHS3 Compliant Radial, Disc unknown CSA, TUV, UL Through Hole 0°C~85°C 0.303Dia x 0.181 T 7.70mmx4.60mm 0.413 10.50mm Polymeric 0.197 5.00mm 10A 100V 250V Int 1.3s 184mA 1.2Ohm 3.1Ohm 1A
PFUF.050.2 PFUF.050.2 Schurter Inc. 0.0000
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0.00000000 14 Weeks PCB, Surface Mount Tape & Reel (TR) PFUF yes Active Vendor Undefined 2 SMD/SMT EAR99 ROHS3 Compliant Lead Free 16V 40A No 1210 (3225 Metric), Concave 850μm cURus, TUV Surface Mount 19.986414mg -40°C~85°C 0.127Lx0.102W 3.22mmx2.58mm 13.2V 8533.40.80.70 TR, BLISTER, 7 INCH 40A 13.2V Polymeric e4 Gold (Au) WRAPAROUND 3225 1210 DUAL ENDED OVERLOAD PROTECTION 600mW Electroless Nickel 500mA 100ms 1A 500mA 0.028 0.70mm 180mOhm 900mOhm
RXEF017S RXEF017S Littelfuse 0.0000
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0.00000000 download 10 Weeks Bulk 2013 PolySwitch®, RXEF yes Active Not Applicable ROHS3 Compliant Radial, Disc unknown CQC, CSA, TUV, UL Through Hole -40°C~85°C 0.291Dia x 0.118 T 7.40mmx3.00mm 0.500 12.70mm Polymeric 0.199 5.05mm 170mA 40A 60V 3s 340mA 3.3Ohm 8Ohm 340mA
SMD1206P025TSA SMD1206P025TSA Littelfuse 0.0000
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0.00000000 download Tape & Reel (TR) 2004 POLY-FUSE®, SMD1206 Obsolete 1 (Unlimited) 2 EAR99 Non-RoHS Compliant Contains Lead 0.55 TO 2.3 OHMS AT 20 DEG CEL 1206 (3216 Metric), Concave unknown 1.8mm cURus, TUV Surface Mount -40°C~85°C 0.128Lx0.065W 3.25mmx1.65mm 8533.40.80.70 TR, BLISTER, 7 INCH 40A Polymeric YES Non-linear Resistors WRAPAROUND 3216 1206 DUAL ENDED TEMPERATURE SENSING 250mA 40A 16V 80ms 500mA 0.030 0.75mm 550mOhm 2.3Ohm
NANOSMD600LR-2 NANOSMD600LR-2 Littelfuse 0.0000
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0.00000000 download 16 Weeks Tape & Reel (TR) 2016 PolySwitch®, microSMD Active 2A (4 Weeks) ROHS3 Compliant 1206 (3216 Metric) Surface Mount -40°C~80°C 0.127Lx0.063W 3.22mmx1.61mm Polymeric 50A 6V 2s 6A 0.039 1.00mm 2mOhms 7mOhms 12A
NTE16017-ECG NTE16017-ECG NTE Electronics 0.0000
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0.00000000 - Radial, Disc - NTE Electronics, Inc Through Hole -40°C ~ 85°C 0.570" L x 0.118" W (14.40mm x 3.00mm) - Polymeric 0.201" (5.10mm) 40 A 30V 12.7 s 4 A - 10 mOhms 50 mOhms 8 A
60R025XU 60R025XU Littelfuse 0.0000
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Min: 1

Mult: 1

0.00000000 download 12 Weeks Bulk 2008 POLY-FUSE®, 60R yes Active 1 (Unlimited) 2 Radial 60V ROHS3 Compliant Lead Free 250mA RESISTANCE RANGE(RMIN-R1MAX)OHM: 1.25-3 Radial, Disc Unknown 5.1mm 12.7mm cURus, TUV 3.05mm 3Ohm Through Hole -40°C~85°C 0.291Dia x 0.122 T 7.40mmx3.10mm 60V 0.500 12.70mm 40A 60V Polymeric e3 Matte Tin (Sn) NO Non-linear Resistors WIRE 60V OVERLOAD PROTECTION 0.201 5.10mm 450mW 250mA 2.5s 500mA 1.25Ohm 3Ohm
RXE040-2 RXE040-2 Littelfuse 0.0000
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0.00000000 download Tape & Reel (TR) 2001 PolySwitch®, RXE Obsolete Not Applicable Non-RoHS Compliant Radial, Disc CSA, TUV, UL Through Hole 0.299Dia x 0.118 T 7.60mmx3.00mm 0.532 13.50mm Polymeric 0.199 5.05mm 40A 72V 3.8s 400mA 550mOhms 1.29Ohms 800mA
PFRT.012.250 PFRT.012.250 Schurter Inc. 0.0000
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0.00000000 download Bulk PFRT Obsolete Not Applicable 2 EAR99 ROHS3 Compliant Lead Free 4 TO 8 OHMS AT 23 DEG CEL Radial, Disc CSA, TUV, UL Through Hole -45°C~85°C 0.256Lx0.197W 6.50mmx5.00mm 0.433 11.00mm 8533.40.80.70 3A Polymeric NO Non-linear Resistors WIRE OVERLOAD PROTECTION 0.201 5.10mm 60V 120mA 3A 60V 250V Int 4Ohm 16Ohm
250R080TU 250R080TU Littelfuse 0.0000
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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
RUEF500 RUEF500 Littelfuse 0.0000
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Min: 1

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0.00000000 download 10 Weeks Bulk 2005 PolySwitch®, RUEF yes Discontinued Not Applicable 2 ROHS3 Compliant RESISTANCE RANGE(MIN-MAX): 0.010-0.030 Radial, Disc CQC, CSA, TUV, UL Through Hole -40°C~85°C 0.551Lx0.120W 14.00mmx3.00mm 30V 0.949 24.10mm Polymeric e3 Matte Tin (Sn) NO WIRE 3W TEMPERATURE SENSING 0.400 10.15mm 5A 100A 14.5s 10A 10mOhm 50mOhm 10A
72R250XF 72R250XF Littelfuse 0.0000
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0.00000000 download 12 Weeks Bulk 2008 POLY-FUSE®, 72R Active 1 (Unlimited) 2 Radial 72V ROHS3 Compliant Lead Free 0.05 TO 0.13 OHMS MEASURED AT 23 DEG CEL Radial, Disc No SVHC unknown cURus, TUV 130mOhm Through Hole -40°C~85°C 0.785Dia x 0.122 T 19.93mmx3.10mm 72V 1.032 26.20mm 40A Polymeric e3 Tin (Sn) NO Non-linear Resistors WIRE 72V OVERLOAD PROTECTION 0.402 10.20mm 2.5W 2.5A 40A 15.6s 5A 50mOhm 130mOhm
1206L110/12WR 1206L110/12WR Littelfuse 0.0000
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0.00000000 download 11 Weeks Tape & Reel (TR) 2010 POLY-FUSE®, 1206L Active 1 (Unlimited) ROHS3 Compliant 1206 (3216 Metric), Concave cURus, TUV Surface Mount -40°C~85°C 0.126Lx0.065W 3.20mmx1.65mm 100A Polymeric 3216 1206 1.1A 100A 12V 100ms 2.2A 1.1A 0.030 0.75mm 4mOhms 21mOhms 2.2A
PTSLR06038V075 PTSLR06038V075 Eaton - Electronics Division 0.0000
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0.00000000 PTSLR0603 0603 (1608 Metric), Concave cURus Eaton - Electronics Division Surface Mount -40°C ~ 85°C 0.071" L x 0.039" W (1.80mm x 1.00mm) - - - 25 A 8V 1 s 750 mA 0.039" (1.00mm) 30 mOhms 165 mOhms 1.5 A
PTR016V0800-TR1 PTR016V0800-TR1 Eaton - Electronics Division 0.0000
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Min: 1

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0.00000000 download 9 Weeks Through Hole Tape & Reel (TR) 2011 PolyTron™, PTR016V Active 1 (Unlimited) 2 Radial 85°C -40°C 12.7mm RoHS Compliant No Radial, Disc 5mm 20.9mm 3.1mm cURus, TUV 11mOhm Through Hole 453.59237mg -40°C~85°C 0.500Lx0.122W 12.70mmx3.10mm 0.906 23.00mm 100A 16V Polymeric 5mm 800 μm 0.197 5.00mm 3W 8A 100A 16V 5s 13.6A 8A 5mOhms 18mOhms 13.6A
PFRA.050.2 PFRA.050.2 Schurter Inc. 0.0000
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Min: 1

Mult: 1

0.00000000 14 Weeks Through Hole Tape & Reel (TR) PFRA yes Active Vendor Undefined 2 Radial EAR99 7.9mm ROHS3 Compliant Lead Free Tin 40A No Radial, Disc 5.8mm cURus, TUV 1.17Ohm Through Hole 229.999681mg -40°C~85°C 0.311Dia x 0.122 T 7.90mmx3.10mm 0.539 13.70mm 8533.40.80.70 TR 7.9mm x 3.1mm x 13.7mm 40A 60V Polymeric e2 26mm WIRE TEMPERATURE SENSING 510 μm 0.201 5.10mm 750mW 500mA 4s 1A 500mA 410mOhm 1.17Ohm
PTR016V1100-TR1 PTR016V1100-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 17.5mm RoHS Compliant No Radial, Disc 5mm 26mm 3.1mm cURus, TUV 6mOhm Through Hole 453.59237mg -40°C~85°C 0.689Lx0.122W 17.50mmx3.10mm 1.142 29.00mm 100A 16V Polymeric 0.197 5.00mm 3.7W 11A 100A 16V 7s 18.7A 11A 3mOhms 9mOhms 18.7A
PFMF.250.16.2 PFMF.250.16.2 Schurter Inc. 0.0000
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Min: 1

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0.00000000 Tape & Reel (TR) PFMF Obsolete Vendor Undefined ROHS3 Compliant 1812 (4532 Metric), Concave cURus, TUV Surface Mount 18.001947mg -40°C~85°C 0.181Lx0.128W 4.60mmx3.24mm Y 4.37mm x 3.07mm x 0.85mm 100A Polymeric Non-linear Resistors CSA, UL 4532 1812 16V 16V 5s 2.5A 0.063 1.60mm 15mOhm 100mOhm 5A
RHEF070U RHEF070U Littelfuse 0.0000
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0.00000000 download Bulk 2013 PolySwitch®, RHEF Obsolete Not Applicable ROHS3 Compliant Radial, Disc CSA, TUV, UL Through Hole -40°C~125°C 0.272Lx0.118W 6.90mmx3.00mm 0.425 10.80mm Polymeric 0.199 5.05mm 40A 30V 3.2s 700mA 300mOhms 800mOhms 1.4A
SMD2920P125TFA SMD2920P125TFA Littelfuse 0.0000
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0.00000000 download Tape & Reel (TR) 2006 POLY-FUSE®, SMD2920 Obsolete 1 (Unlimited) 2 ROHS3 Compliant 2920 (7351 Metric), Concave cURus, TUV Surface Mount -40°C~85°C 0.290Lx0.202W 7.36mmx5.12mm TR, BLISTER, 7 INCH Polymeric e3 Tin (Sn) YES Non-linear Resistors WRAPAROUND DUAL ENDED TEMPERATURE SENSING 40A 15V 2s 1.25A 0.031 0.78mm 70mOhm 250mOhm 2.5A
LVR100K-240-2 LVR100K-240-2 Littelfuse 0.0000
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0.00000000 download 9 Weeks Tape & Reel (TR) 2016 Active Not Applicable ROHS3 Compliant
MICROSMD075F-2 MICROSMD075F-2 Littelfuse 0.0000
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0.00000000 download 11 Weeks Cut Tape (CT) 2011 PolySwitch®, microSMD yes Active 2A (4 Weeks) 6V ROHS3 Compliant 1210 (3225 Metric), Concave unknown 620μm CSA, TUV, UL Surface Mount -40°C~85°C 0.127Lx0.102W 3.22mmx2.58mm Polymeric 750mA 40A 6V 100ms 1.5A 0.024 0.62mm 110mOhm 400mOhm
60R030XU 60R030XU Littelfuse 0.0000
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Min: 1

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0.00000000 download 12 Weeks Bulk 2008 POLY-FUSE®, 60R yes Active 1 (Unlimited) 2 Radial 60V ROHS3 Compliant Lead Free 300mA RESISTANCE RANGE(RMIN-R1MAX)OHM: 0.88-2.1 Radial, Disc Unknown 5.1mm 12.9mm cURus, TUV 3.05mm 2.1Ohm Through Hole -40°C~85°C 0.291Dia x 0.122 T 7.40mmx3.10mm 60V 0.500 12.70mm 40A 60V Polymeric e3 Tin (Sn) NO Non-linear Resistors WIRE 60V OVERLOAD PROTECTION 0.201 5.10mm 490mW 300mA 3s 600mA 880mOhm 2.1Ohm
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