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PTC Resettable Fuses

Compare Image Name Manufacturer Pricing(USD) Quantity Weight(Kg) Size(LxWxH) Datasheet Factory Lead Time Packaging Published Series Pbfree Code Part Status Moisture Sensitivity Level (MSL) Number of Terminations Termination ECCN Code Operating Supply Voltage RoHS Status Lead Free Current Rating Additional Feature Package / Case Max Supply Voltage REACH SVHC Reach Compliance Code Lead Pitch Height Approval Agency Thickness Resistance Mounting Type Operating Temperature Size / Dimension Voltage - Rated DC Height Seated (Max) Ratings HTS Code Packing Method 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) Working Voltage Terminal Placement Thermistor Application Lead Spacing Rated (AC) Voltage (URac) Power Dissipation 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)
RUEF400K RUEF400K Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

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 0.551Lx0.118W 14.00mmx3.00mm 0.839 21.30mm Polymeric 0.199 5.05mm 4A 100A 30V 12.7s 8A 10mOhm 50mOhm 8A
RUEF160-AP RUEF160-AP Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Tape & Box (TB) 2013 PolySwitch®, RUEF Active Not Applicable ROHS3 Compliant Radial, Disc CQC, CSA, TUV, UL Through Hole -40°C~85°C 0.350Lx0.118W 8.90mmx3.00mm 0.598 15.20mm Polymeric 0.199 5.05mm 100A 30V 8s 1.6A 30mOhms 110mOhms 3.2A
ITV4030L0415 ITV4030L0415 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 23 Weeks Active 1 (Unlimited) RoHS Compliant
ITV5432L5030 ITV5432L5030 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 23 Weeks Active 1 (Unlimited) RoHS Compliant
ITV9550L2045 ITV9550L2045 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 23 Weeks Active 1 (Unlimited) RoHS Compliant
VTP175F VTP175F Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 9 Weeks Bulk 2011 PolySwitch®, VTP yes Active 1 (Unlimited) ROHS3 Compliant Strap unknown CSA, TUV, UL User Defined -40°C~85°C 0.874Lx0.146W 22.20mmx3.70mm Polymeric 100A 16V 5s 1.75A 0.032 0.80mm 29mOhm 102mOhm 3.6A
VLR170F VLR170F Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 9 Weeks Bulk 2011 PolySwitch®, VLR yes Active 1 (Unlimited) ROHS3 Compliant Strap unknown CSA, TUV, UL User Defined -40°C~70°C 0.866Lx0.146W 22.00mmx3.70mm Polymeric 1.7A 100A 12V 5s 4.1A 0.032 0.80mm 18mOhm 64mOhm 4.1A
LVR075S-2 LVR075S-2 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Tape & Reel (TR) 2011 PolySwitch®, LVR yes Active Not Applicable 2 ROHS3 Compliant RESISTANCE VARIES FROM 0.32 TO 0.48 Radial, Disc unknown CQC, CSA, TUV, UL Through Hole -20°C~85°C 0.450Lx0.189W 11.43mmx4.80mm 0.921 23.40mm TR Polymeric e3 TIN NO WIRE 2.6W OVERLOAD PROTECTION 0.200 5.08mm 240V 7.5A 240V 265V Int 18s 750mA 316mOhm 839mOhm 1.5A
60R017XPR 60R017XPR Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 12 Weeks Tape & Box (TB) 2010 POLY-FUSE®, 60R Active 1 (Unlimited) 2 Radial ROHS3 Compliant Lead Free 40A RESISTANCE RANGE(RMIN-R1MAX)OHM: 3.3-8 Radial, Disc 5.1mm 12.7mm cURus 3.05mm 8Ohm Through Hole -40°C~85°C 0.291Dia x 0.122 T 7.40mmx3.10mm 0.500 12.70mm AMMO PACK 40A 60V Polymeric e3 Tin (Sn) NO Non-linear Resistors WIRE 60V OVERLOAD PROTECTION 0.201 5.10mm 480mW 170mA 3s 340mA 170mA 3.3Ohm 8Ohm
AGRF1400 AGRF1400 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Bulk 2010 PolySwitch®, AGRF yes Active Not Applicable 2 16V ROHS3 Compliant RESISTANCE RANGE(MIN-MAX): 0.0022-0.0043 Radial, Disc unknown 28.7mm 6.4mOhm Through Hole -40°C~85°C 0.925Lx0.138W 23.50mmx3.50mm 1.130 28.70mm AEC-Q200 Polymeric NO WIRE 4.6W TEMPERATURE SENSING 0.400 10.15mm 14A 100A 16V 9s 27.3A 2.2mOhm 6.4mOhm
1812L050/60MR-A 1812L050/60MR-A Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 25 Weeks Tape & Reel (TR) POLY-FUSE®, 1812L Active 1 (Unlimited) ROHS3 Compliant 1812 (4532 Metric), Concave cURus, TUV Surface Mount -40°C~85°C 0.179Lx0.128W 4.55mmx3.24mm AEC-Q200 Polymeric 10A 60V 150ms 500mA 0.071 1.80mm 150mOhm 1Ohm 1A
PICOSMDC020S-2 PICOSMDC020S-2 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

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 100A 9V 100ms 200mA 0.027 0.68mm 750mOhm 3.2Ohm 470mA
RXEF090S RXEF090S Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Bulk 2010 PolySwitch®, RXEF yes Active Not Applicable ROHS3 Compliant Radial, Disc unknown CQC, CSA, TUV, UL Through Hole -40°C~85°C 0.441Dia x 0.118 T 11.20mmx3.00mm 0.622 15.80mm Polymeric 0.199 5.05mm 40A 72V 7.2s 900mA 200mOhm 470mOhm 1.8A
60R010XPR 60R010XPR Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 12 Weeks Tape & Box (TB) 2010 POLY-FUSE®, 60R yes Active 1 (Unlimited) 2 Radial EAR99 60V ROHS3 Compliant Lead Free 40A RESISTANCE RANGE(RMIN-R1MAX)OHM: 2.5-7.5 Radial, Disc Unknown 5.1mm 12.7mm cURus 3.05mm 7.5Ohm Through Hole -40°C~85°C 0.291Dia x 0.122 T 7.40mmx3.10mm 60V 0.500 12.70mm 8533.40.80.70 AMMO PACK 40A 60V Polymeric e3 Matte Tin (Sn) NO Non-linear Resistors WIRE 60V OVERLOAD PROTECTION 0.201 5.10mm 380mW 100mA 4s 200mA 100mA 2.5Ohm 7.5Ohm
RXEF025-AP RXEF025-AP Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Tape & Box (TB) 2013 PolySwitch®, RXEF yes Active 1 (Unlimited) 2 ROHS3 Compliant 1.25-1.95 OHMS AT 20 DEG CEL 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 AMMO PACK Polymeric NO WIRE TEMPERATURE SENSING 0.199 5.05mm 72V 40A 72V 2.5s 250mA 1.25Ohm 3Ohm 500mA
RXEF160-AP RXEF160-AP Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Tape & Box (TB) 2004 PolySwitch®, RXEF yes Active 1 (Unlimited) 2 ROHS3 Compliant 0.09-0.14 OHMS AT 20 DEG CEL Radial, Disc unknown CQC, CSA, TUV, UL Through Hole -40°C~85°C 0.642Dia x 0.118 T 16.30mmx3.00mm 0.819 20.80mm AMMO PACK Polymeric NO WIRE TEMPERATURE SENSING 0.199 5.05mm 72V 1.6A 40A 72V 11.4s 3.2A 90mOhm 220mOhm 3.2A
RXEF135K-2 RXEF135K-2 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Tape & Reel (TR) 2014 PolySwitch®, RXEF yes Active Not Applicable ROHS3 Compliant Radial, Disc unknown CQC, CSA, TUV, UL Through Hole -40°C~85°C 0.780 19.80mm Polymeric 0.199 5.05mm 40A 72V 9.6s 1.35A 120mOhm 300mOhm 2.7A
MINISMDC160F-2 MINISMDC160F-2 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 11 Weeks Cut Tape (CT) 2011 PolySwitch®, miniSMD yes Active 2A (4 Weeks) 9V ROHS3 Compliant 1812 (4532 Metric), Concave 3.41mm CSA, TUV, UL Surface Mount -40°C~85°C 0.179Lx0.128W 4.55mmx3.24mm Polymeric 1.6A 100A 9V 1s 3.2A 0.019 0.48mm 30mOhm 100mOhm
PICOSMDC012S-2 PICOSMDC012S-2 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 11 Weeks Tape & Reel (TR) 2011 PolySwitch®, picoSMD yes Active 1 (Unlimited) ROHS3 Compliant 0805 (2012 Metric), Concave unknown CSA, TUV, UL Surface Mount -40°C~85°C 0.083Lx0.055W 2.10mmx1.40mm Polymeric 100A 15V 100ms 120mA 0.027 0.68mm 1.5Ohm 9Ohm 300mA
MICROSMD350LR-D-2 MICROSMD350LR-D-2 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Tape & Reel (TR) 2016 PolySwitch®, microSMD Active 2A (4 Weeks) ROHS3 Compliant 1206 (3216 Metric) CSA, UL Surface Mount -40°C~80°C 0.127Lx0.102W 3.22mmx2.58mm Polymeric 50A 6V 10s 3.5A 0.039 1.00mm 2.5mOhm 11mOhm 9A
RHEF800 RHEF800 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Bulk 2013 PolySwitch®, RHEF yes Active Not Applicable ROHS3 Compliant Radial, Disc CSA, TUV, UL Through Hole -40°C~125°C 0.650Lx0.118W 16.50mmx3.00mm 0.886 22.50mm Polymeric 0.199 5.05mm 100A 16V 8s 8A 8mOhm 20mOhm 15A
AHRF600 AHRF600 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Bulk 2007 PolySwitch®, AHRF yes Active Not Applicable ROHS3 Compliant Radial, Disc unknown Through Hole -40°C~125°C 0.441Lx0.118W 11.20mmx3.00mm 0.827 21.00mm AEC-Q200 Polymeric 0.199 5.05mm 6A 100A 16V 6.5s 12A 10mOhm 32mOhm 12A
1210L260SLYR 1210L260SLYR Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 12 Weeks Tape & Reel (TR) 2014 POLY-FUSE®, LoRho Active 1 (Unlimited) 2 SMD/SMT 6V ROHS3 Compliant MINIMUM RESISTANCE 0.003 OHM 1210 (3225 Metric), Concave unknown cURus, TUV 20mOhm Surface Mount -40°C~85°C 0.127Lx0.102W 3.22mmx2.58mm 6V TR, 7 INCH 50A Polymeric e3 Matte Tin (Sn) YES WRAPAROUND 3225 1210 DUAL ENDED TEMPERATURE SENSING 2.6A 50A 4s 5A 0.028 0.70mm 3mOhm 20mOhm
LVR025S-1 LVR025S-1 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Bulk 2009 PolySwitch®, LVR yes Active Not Applicable ROHS3 Compliant Radial, Disc unknown CQC, CSA, TUV, UL Through Hole -20°C~85°C 0.378Lx0.150W 9.60mmx3.80mm 240V 0.685 17.40mm Polymeric 0.200 5.08mm 250mA 3.5A 240V 265V Int 18.5s 560mA 1.3Ohm 3.8Ohm 560mA
1812L370SLPR 1812L370SLPR Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 12 Weeks Tape & Reel (TR) 2010 POLY-FUSE®, LoRho Active 1 (Unlimited) SMD/SMT 6V ROHS3 Compliant 1812 (4532 Metric), Concave unknown cURus, TUV 18mOhm Surface Mount -40°C~85°C 0.179Lx0.128W 4.55mmx3.24mm 6V 50A 6V Polymeric 4532 1812 1W 3.7A 50A 2s 9.1A 0.028 0.70mm 3mOhm 18mOhm
1812L190SLPR 1812L190SLPR Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 12 Weeks Tape & Reel (TR) 2010 POLY-FUSE®, LoRho Active 1 (Unlimited) 2 SMD/SMT EAR99 6V ROHS3 Compliant 0.003 TO 0.025 OHMS MEASURED AT 20 DEG CEL 1812 (4532 Metric), Concave No SVHC unknown cURus, TUV 25mOhm Surface Mount -40°C~85°C 0.179Lx0.128W 4.55mmx3.24mm 6V 8533.40.80.70 TR, 7 INCH 50A 6V Polymeric e3 Matte Tin (Sn) YES Non-linear Resistors WRAPAROUND 4532 1812 DUAL ENDED OVERLOAD PROTECTION 1W 1.9A 50A 4.5s 4.9A 0.030 0.75mm 3mOhm 25mOhm
30ST200U 30ST200U Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Bulk 2010 POLY-FUSE®, ST Obsolete 1 (Unlimited) 2 EAR99 ROHS3 Compliant RESISTANCE RANGE(RMIN-R1MAX)OHM: 0.03-0.1 Strap unknown cURus, TUV User Defined -40°C~85°C 0.880Lx0.417W 22.35mmx10.60mm 8533.40.80.70 100A 30V Polymeric NICKEL YES Non-linear Resistors FLAT SURFACE MOUNT AXIAL OVERLOAD PROTECTION 1.9W 2A 100A 4s 4.4A 0.043 1.10mm 30mOhm 100mOhm
1210L350SL-SYR 1210L350SL-SYR Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Tape & Reel (TR) 2009 POLY-FUSE®, LoRho Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 6V ROHS3 Compliant 0.003 TO 0.018 OHMS MEASURED AT 20 DEG CEL 1210 (3225 Metric), Concave 6V No SVHC unknown cURus, TUV 18mOhm Surface Mount -40°C~85°C 0.127Lx0.102W 3.22mmx2.58mm 6V 8533.40.80.70 TR, 7 INCH 50A 6V Polymeric YES WRAPAROUND 3225 1210 DUAL ENDED OVERLOAD PROTECTION 800mW 3.5A 50A 2s 7A 0.028 0.70mm 3mOhm 18mOhm
AHRF450-2 AHRF450-2 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Tape & Reel (TR) 2007 PolySwitch®, AHRF yes Discontinued Not Applicable 2 ROHS3 Compliant RESISTANCE RANGE(MIN-MAX): 0.017-0.036 Radial, Disc unknown Through Hole -40°C~125°C 0.409Lx0.122W 10.40mmx3.10mm 0.614 15.60mm AEC-Q200 TR Polymeric NO WIRE 3.6W TEMPERATURE SENSING 0.200 5.08mm 16V 4.5A 100A 16V 4s 8.7A 17mOhm 54mOhm 8.7A
16R1200SGPR 16R1200SGPR Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 11 Weeks Tape & Box (TB) 2013 POLY-FUSE®, 16R Obsolete 1 (Unlimited) ROHS3 Compliant Radial, Disc cURus, TUV Through Hole -40°C~85°C 0.138Lx0.138W 3.50mmx3.50mm 1.102 28.00mm Polymeric 0.402 10.20mm 100A 16V 7.5s 12A 3.3mOhms 8.6mOhms 20.4A
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