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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 Max Operating Temperature Min Operating Temperature Operating Supply Voltage Length RoHS Status Lead Free Current Rating Additional Feature Package / Case REACH SVHC Reach Compliance Code Lead Pitch Height Width 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) 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)
RLD60P110XFF RLD60P110XFF Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Box (TB) 2006 POLY-FUSE®, RLD60 Obsolete Not Applicable 2 EAR99 ROHS3 Compliant 0.15 TO 0.38 OHMS AT 20 DEG CEL Radial, Disc cURus, TUV Through Hole -40°C~85°C 0.512Dia x 0.122 T 13.00mmx3.10mm 0.709 18.00mm 8533.40.80.70 AMMO PACK Polymeric e3 Tin (Sn) NO Non-linear Resistors WIRE TEMPERATURE SENSING 0.201 5.10mm 40A 60V 8.2s 1.1A 150mOhm 380mOhm 2.2A
LTP260F LTP260F Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Bulk 2005 PolySwitch®, LTP Obsolete 2A (4 Weeks) ROHS3 Compliant Strap CSA, TUV, UL User Defined -40°C~85°C 0.984Lx0.447W 25.00mmx11.35mm Polymeric 100A 24V 5s 2.6A 0.039 1.00mm 25mOhm 76mOhm 5.2A
LTP180SF LTP180SF Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Bulk 2011 PolySwitch®, LTP Obsolete 2A (4 Weeks) ROHS3 Compliant Strap CSA, TUV, UL User Defined -40°C~85°C 0.984Lx0.199W 25.00mmx5.05mm Polymeric 100A 24V 2.9s 1.8A 0.039 1.00mm 40mOhm 120mOhm 3.8A
1206L160PR 1206L160PR Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) 2009 POLY-FUSE®, 1206L Obsolete 1 (Unlimited) SMD/SMT 85°C -40°C 8V 3.15mm ROHS3 Compliant Lead Free 40A 1206 (3216 Metric), Concave No SVHC 1.65mm cURus, TUV 1.2mm 115mOhm Surface Mount -40°C~85°C 0.128Lx0.065W 3.25mmx1.65mm 100A 6V Polymeric 3216 1206 800mW 1.6A 100A 6V 400ms 3.2A 1.6A 0.063 1.60mm 25mOhms 110mOhms 3.2A
RLD60P040XFF RLD60P040XFF Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Box (TB) 2006 POLY-FUSE®, RLD60 Obsolete Not Applicable 2 EAR99 ROHS3 Compliant 0.55 TO 1.29 OHMS AT 20 DEG CEL Radial, Disc cURus, TUV Through Hole -40°C~85°C 0.299Dia x 0.122 T 7.60mmx3.10mm 0.532 13.50mm 8533.40.80.70 AMMO PACK Polymeric e3 Tin (Sn) NO Non-linear Resistors WIRE TEMPERATURE SENSING 0.201 5.10mm 40A 60V 3.8s 400mA 550mOhm 1.29Ohm 800mA
SMD2920P185TSA SMD2920P185TSA Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) 2006 POLY-FUSE®, SMD2920 Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 33V Non-RoHS Compliant Contains Lead 40A 2920 (7351 Metric), Concave unknown 5.3mm 5.44mm cURus, TUV 150mOhm Surface Mount -40°C~85°C 0.290Lx0.202W 7.36mmx5.12mm 8533.40.80.70 TR, BLISTER, 7 INCH 40A Polymeric e0 Tin/Lead (Sn/Pb) YES Non-linear Resistors WRAPAROUND 7351 2920 DUAL ENDED TEMPERATURE SENSING 1.85A 2.5s 3.7A 1.85A 0.039 1.00mm 65mOhm 150mOhm
RLD60P020XFF RLD60P020XFF Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Box (TB) 2006 POLY-FUSE®, RLD60 Obsolete Not Applicable 2 EAR99 ROHS3 Compliant 1.83 TO 4.4 OHMS AT 20 DEG CEL Radial, Disc cURus, TUV Through Hole -40°C~85°C 0.291Dia x 0.122 T 7.40mmx3.10mm 0.480 12.20mm 8533.40.80.70 AMMO PACK Polymeric e3 Tin (Sn) NO Non-linear Resistors WIRE TEMPERATURE SENSING 0.201 5.10mm 40A 60V 2.2s 200mA 1.83Ohm 4.4Ohm 400mA
SMD1206P012TFA SMD1206P012TFA Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) 2006 POLY-FUSE®, SMD1206 Obsolete 1 (Unlimited) 2 EAR99 ROHS3 Compliant 1.5 TO 6 OHMS AT 20 DEG CEL 1206 (3216 Metric), Concave unknown cURus, TUV Surface Mount -40°C~85°C 0.128Lx0.065W 3.25mmx1.65mm 8533.40.80.70 TR, BLISTER, 7 INCH Polymeric YES Non-linear Resistors WRAPAROUND DUAL ENDED TEMPERATURE SENSING 40A 30V 200ms 125mA 0.041 1.05mm 1.5Ohm 6Ohm 290mA
SMD1812P075TF/24A SMD1812P075TF/24A Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) POLY-FUSE®, SMD1812 Obsolete 1 (Unlimited) ROHS3 Compliant 1812 (4532 Metric), Concave cURus, TUV Surface Mount -40°C~85°C 0.179Lx0.128W 4.55mmx3.24mm Polymeric 40A 24V 200ms 750mA 0.045 1.15mm 110mOhm 290mOhm 1.5A
SMD1812P075TFA SMD1812P075TFA Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) 2006 POLY-FUSE®, SMD1812 Obsolete 1 (Unlimited) ROHS3 Compliant 1812 (4532 Metric), Concave cURus, TUV Surface Mount -40°C~85°C 0.179Lx0.128W 4.55mmx3.24mm Polymeric 40A 13.2V 200ms 750mA 0.045 1.15mm 110mOhm 450mOhm 1.5A
SMD1812P014TFA SMD1812P014TFA Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) 2006 POLY-FUSE®, SMD1812 Obsolete 1 (Unlimited) ROHS3 Compliant 1812 (4532 Metric), Concave cURus, TUV Surface Mount -40°C~85°C 0.179Lx0.128W 4.55mmx3.24mm Polymeric 10A 60V 150ms 140mA 0.053 1.35mm 1.5Ohm 6Ohm 340mA
SMD2920P125TFA SMD2920P125TFA Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

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
LR4-73XF LR4-73XF Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 8 Weeks Bulk 2011 PolySwitch®, LR4 Active 1 (Unlimited) ROHS3 Compliant Strap User Defined -40°C~85°C 1.831Lx0.323W 46.50mmx8.20mm 20V Polymeric 7.3A 100A 14.1A 730mA 0.039 1.00mm
RGEF500-0.178 RGEF500-0.178 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Bulk PolySwitch®, RGEF Obsolete 1 (Unlimited) ROHS3 Compliant Radial, Disc CSA, TUV, UL Through Hole -40°C~85°C 0.390Lx0.098W 9.90mmx2.50mm 0.563 14.30mm Polymeric 0.199 5.05mm 100A 16V 2s 5A 15mOhms 34mOhms 8.5A
SMD1206P020TFA SMD1206P020TFA Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) 2006 POLY-FUSE®, SMD1206 Obsolete 1 (Unlimited) 2 EAR99 ROHS3 Compliant 0.6 TO 2.5 OHMS AT 20 DEG CEL 1206 (3216 Metric), Concave cURus, TUV Surface Mount -40°C~85°C 0.128Lx0.065W 3.25mmx1.65mm 8533.40.80.70 TR, BLISTER, 7 INCH Polymeric YES Non-linear Resistors WRAPAROUND DUAL ENDED TEMPERATURE SENSING 40A 16V 50ms 200mA 0.030 0.75mm 600mOhm 2.5Ohm 400mA
LVR008S-1 LVR008S-1 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Bulk 2003 PolySwitch®, LVR Obsolete Not Applicable ROHS3 Compliant Radial, Disc CQC, CSA, TUV, UL Through Hole -20°C~85°C 0.327Dia x 0.150 T 8.30mmx3.80mm 0.430 10.70mm Polymeric 0.200 5.08mm 1.2A 240V 265V Int 10s 80mA 7.4Ohms 26Ohms 190mA
RGEF500 RGEF500 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Bulk 2005 PolySwitch®, RGEF yes Discontinued Not Applicable 2 16V ROHS3 Compliant RESISTANCE RANGE(MIN-MAX): 0.0150-0.0240 Radial, Disc unknown 14.3mm CSA, TUV, UL 34mOhm Through Hole -40°C~85°C 0.390Lx0.098W 9.90mmx2.50mm 0.563 14.30mm Polymeric NO WIRE 2.6W TEMPERATURE SENSING 0.199 5.05mm 5A 100A 16V 2s 8.5A 15mOhm 34mOhm
RHEF600 RHEF600 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Bulk 2011 PolySwitch®, RHEF yes Discontinued Not Applicable ROHS3 Compliant Radial, Disc unknown CSA, TUV, UL Through Hole -40°C~125°C 0.441Lx0.118W 11.20mmx3.00mm 0.827 21.00mm Polymeric 0.199 5.05mm 6A 100A 16V 5s 10.8A 13mOhm 32mOhm 10.8A
AHRF450S-1.0 AHRF450S-1.0 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Bulk PolySwitch®, AHRF Obsolete Not Applicable ROHS3 Compliant Radial, Disc Through Hole -40°C~125°C 0.409Lx0.118W 10.40mmx3.00mm 0.614 15.60mm AEC-Q200 Polymeric 0.200 5.08mm 100A 16V 4s 4.5A 1.7mOhm 54mOhm 8.7A
RHEF750 RHEF750 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks 2011 PolySwitch®, RHEF yes Discontinued Not Applicable ROHS3 Compliant Radial, Disc unknown CSA, TUV, UL Through Hole -40°C~125°C 0.551Lx0.118W 14.00mmx3.00mm 0.925 23.50mm Polymeric 0.199 5.05mm 7.5A 100A 16V 7s 13.1A 9.4mOhm 22mOhm 13.1A
SMD1206P100TFA SMD1206P100TFA Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) 2006 POLY-FUSE®, SMD1206 Obsolete 1 (Unlimited) 2 SMD/SMT ROHS3 Compliant Lead Free 40A 0.055 TO 0.21 OHMS AT 20 DEG CEL 1206 (3216 Metric), Concave unknown cURus, TUV 210mOhm Surface Mount -40°C~85°C 0.128Lx0.065W 3.25mmx1.65mm TR, BLISTER, 7 INCH 40A Polymeric NOT SPECIFIED YES Non-linear Resistors WRAPAROUND 3216 1206 DUAL ENDED TEMPERATURE SENSING 1A 6V 300ms 1.8A 1A 0.039 1.00mm 55mOhm 210mOhm
RUEF160 RUEF160 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Bulk 2004 PolySwitch®, RUEF yes Discontinued Not Applicable 2 ROHS3 Compliant RESISTANCE RANGE(MIN-MAX): 0.030-0.070 Radial, Disc unknown CQC, CSA, TUV, UL Through Hole -40°C~85°C 0.350Lx0.118W 8.90mmx3.00mm 30V 0.598 15.20mm Polymeric NO WIRE 0.9W TEMPERATURE SENSING 0.199 5.05mm 1.6A 100A 8s 3.2A 30mOhm 110mOhm 3.2A
RUSBF160-AP RUSBF160-AP Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Box (TB) 2013 PolySwitch®, RUSBF Obsolete Not Applicable ROHS3 Compliant Radial, Disc CSA, TUV, UL Through Hole -40°C~85°C 0.350Lx0.118W 8.90mmx3.00mm 0.598 15.20mm Polymeric 0.199 5.05mm 40A 16V 9s 1.6A 30mOhms 110mOhms 3.2A
RUEF500 RUEF500 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

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
NANOSMDC020F NANOSMDC020F Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Cut Tape (CT) 2007 PolySwitch® yes Obsolete 2A (4 Weeks) ROHS3 Compliant 1206 (3216 Metric), Concave CSA, TUV, UL Surface Mount 0.126Lx0.063W 3.20mmx1.60mm Polymeric 100A 24V 100ms 200mA 0.032 0.82mm 650mOhm 420mA
RXEF160-1 RXEF160-1 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Bulk 2013 PolySwitch®, RXEF Obsolete 1 (Unlimited) ROHS3 Compliant Radial, Disc CQC, CSA, TUV, UL Through Hole -40°C~85°C 0.642Dia x 0.118 T 16.30mmx3.00mm 0.819 20.80mm Polymeric 0.199 5.05mm 40A 72V 11.4s 1.6A 90mOhms 220mOhms 3.2A
24LT310U 24LT310U Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Bulk 2006 POLY-FUSE®, LT Obsolete 1 (Unlimited) 2 Axial EAR99 ROHS3 Compliant Lead Free RESISTANCE RANGE(RMIN-R1MAX)OHM: 0.018-0.055 Strap unknown cURus, TUV 55mOhm User Defined -40°C~85°C 0.984Lx0.604W 25.00mmx15.35mm 8533.40.80.70 100A Polymeric Nickel (Ni) YES Non-linear Resistors FLAT SURFACE MOUNT OVERLOAD PROTECTION 3.1A 100A 24V 5s 6A 0.039 1.00mm 18mOhm 55mOhm
VTP170SSF VTP170SSF Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 8 Weeks Bulk 2011 PolySwitch®, VTP yes Active 1 (Unlimited) 16V ROHS3 Compliant Strap unknown CSA, TUV, UL User Defined -40°C~85°C 0.648Lx0.283W 16.45mmx7.20mm Polymeric 1.7A 100A 16V 5s 3.4A 0.032 0.80mm 30mOhm 105mOhm
RXEF025-1 RXEF025-1 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Bulk 2016 PolySwitch®, RXEF Obsolete 1 (Unlimited) ROHS3 Compliant Radial, Disc 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 40A 72V 2.5s 250mA 1.25Ohms 3Ohms 500mA
250R145-RBZR 250R145-RBZR Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Tape & Box (TB) 2008 POLY-FUSE®, 250R yes Obsolete 1 (Unlimited) 2 Radial EAR99 ROHS3 Compliant Lead Free 4.5 TO 14 OHMS MEASURED AT 20 DEG CEL Radial, Disc cURus, TUV 14Ohm Through Hole -40°C~85°C 0.256Lx0.181W 6.50mmx4.60mm 0.433 11.00mm 8533.40.80.70 AMMO PACK 3A Polymeric e3 Matte Tin (Sn) NO Non-linear Resistors WIRE OVERLOAD PROTECTION 0.201 5.10mm 250V 145mA 3A 60V 250V Int 2.5s 290mA 4.5Ohm 14Ohm
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