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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 RoHS Status Lead Free Contact Plating Current Rating Radiation Hardening Number of Pins Additional Feature Package / Case REACH SVHC Reach Compliance Code Lead Pitch Height Width Approval Agency Thickness Resistance 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 Max Power Dissipation Terminal Shape Mounting Feature Reference Standard Voltage Case Code (Metric) Case Code (Imperial) Tolerance Resistor Type 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 Resistance @ 25°C Current - Hold (Ih) (Max) Thickness (Max) Resistance - Initial (Ri) (Min) Resistance - Post Trip (R1) (Max) Current - Trip (It)
PFMF.250.16.2 PFMF.250.16.2 Schurter Inc. 0.0000
RFQ

Min: 1

Mult: 1

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
16R500GPR 16R500GPR Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 12 Weeks Tape & Box (TB) 2010 POLY-FUSE®, 16R yes Active 1 (Unlimited) 2 Radial 16V ROHS3 Compliant Lead Free 100A Radial, Disc No SVHC 5.1mm cURus, TUV 34mOhm Through Hole -40°C~85°C 0.409Lx0.118W 10.40mmx3.00mm 16V 0.563 14.30mm AMMO PACK; TR 100A 16V Polymeric e3 Matte Tin (Sn) NO Non-linear Resistors WIRE 16V TEMPERATURE SENSING 0.201 5.10mm 2.6W 5A 2s 8.5A 5A 15mOhm 34mOhm
PFRA.250.3 PFRA.250.3 Schurter Inc. 0.0000
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Min: 1

Mult: 1

0.00000000 download Tape & Box (TB) PFRA Obsolete Not Applicable 2 Radial EAR99 ROHS3 Compliant Lead Free 40A 0.025 TO 0.048 OHMS AT 23 DEG CEL Radial, Disc 5.8mm CSA, TUV, UL 70mOhm Through Hole 660.005248mg -40°C~85°C 0.472Lx0.118W 12.00mmx3.00mm 0.720 18.30mm 8533.40.80.70 AMMO PACK 40A Polymeric NO Non-linear Resistors WIRE 1.2W OVERLOAD PROTECTION 0.201 5.10mm 30V 2.5A 30V 10.3s 5A 2.5A 25mOhm 70mOhm
06R155BU 06R155BU Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

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
RXEF300-1 RXEF300-1 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Bulk 2014 PolySwitch®, RXEF yes Active Not Applicable ROHS3 Compliant Radial, Disc unknown CQC, CSA, TUV, UL Through Hole -40°C~85°C 0.941Dia x 0.118 T 23.90mmx3.00mm 1.126 28.60mm Polymeric 0.400 10.15mm 40A 72V 19.8s 3A 40mOhm 100mOhm 6A
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
MGP500 MGP500 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 8 Weeks Bulk 2016 PolySwitch®, MGP yes Active 1 (Unlimited) ROHS3 Compliant Strap TUV, UL User Defined 0.591Lx0.122W 15.00mmx3.11mm 0.037 0.95mm Polymeric 50A 6V 5s 5A 2.5mOhm 13mOhm 9.2A
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
RL5305-2.5-110-12-PTF RL5305-2.5-110-12-PTF Amphenol Advanced Sensors 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Bulk PTF Obsolete Not Applicable Radial, Disc Through Hole 0.600Dia x 0.160 T 15.24mmx4.06mm 0.600 15.24mm Ceramic 0.330 8.38mm 12V 2.5Ohms 550mA 820mA
RXEF300-AP RXEF300-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 0.04-0.06 OHMS AT 20 DEG CEL Radial, Disc CQC, CSA, TUV, UL Through Hole -40°C~85°C 0.941Dia x 0.118 T 23.90mmx3.00mm 1.126 28.60mm AMMO PACK Polymeric NO WIRE TEMPERATURE SENSING 0.400 10.15mm 72V 40A 72V 19.8s 3A 40mOhm 100mOhm 6A
VLR230SF VLR230SF Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Bulk 2016 PolySwitch®, VLR Obsolete 1 (Unlimited) ROHS3 Compliant Strap CSA, TUV, UL User Defined -40°C~70°C 0.866Lx0.201W 22.00mmx5.10mm Polymeric 100A 12V 5s 2.3A 0.032 0.80mm 12mOhm 36mOhm 5A
RF0102-000 RF0102-000 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000
72R250XF 72R250XF Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

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
AHRF550 AHRF550 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Bulk 2013 PolySwitch®, AHRF yes Active Not Applicable 2 ROHS3 Compliant Radial, Disc unknown Through Hole -40°C~125°C 0.441Lx0.118W 11.20mmx3.00mm 0.744 18.90mm AEC-Q200 Polymeric NO WIRE 3.5W OVERLOAD PROTECTION 0.199 5.05mm 16V 100A 16V 6s 5.5A 13mOhm 37mOhm 10A
1812L075PR 1812L075PR Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 12 Weeks Tape & Reel (TR) 2008 POLY-FUSE®, 1812L yes Active 1 (Unlimited) 2 SMD/SMT EAR99 13.2V ROHS3 Compliant Lead Free 750mA 1812 (4532 Metric), Concave No SVHC 610μm cURus, TUV 260mOhm Surface Mount -40°C~85°C 0.179Lx0.128W 4.55mmx3.24mm 13.2V 8533.40.80.70 TR, 7 INCH 100A 13.2V Polymeric e3 Matte Tin (Sn) YES Non-linear Resistors 800mW WRAPAROUND 4532 1812 13.2V DUAL ENDED TEMPERATURE SENSING 800mW 750mA 200ms 1.5A 0.030 0.75mm 100mOhm 450mOhm
LTP340 LTP340 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Bulk PolySwitch®, LTP Obsolete 2A (4 Weeks) Non-RoHS Compliant Strap CSA, TUV, UL User Defined -40°C~85°C 0.984Lx0.604W 25.00mmx15.35mm Polymeric 100A 24V 5s 3.4A 0.039 1.00mm 16mOhm 50mOhm 6.8A
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
250R080U 250R080U Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 12 Weeks Bulk 2011 POLY-FUSE®, 250R yes Active 1 (Unlimited) 2 Radial 60V ROHS3 Compliant Lead Free 3A 14 TO 33 OHMS MEASURED AT 20 DEG CEL Radial, Disc No SVHC 5.1mm cURus, TUV 33Ohm Through Hole -40°C~85°C 0.228Dia x 0.181 T 5.80mmx4.60mm 0.390 9.90mm 3A 60V Polymeric e3 Matte Tin (Sn) NO Non-linear Resistors WIRE OVERLOAD PROTECTION 0.201 5.10mm 250V 1W 80mA 60V 250V Int 4s 160mA 80mA 14Ohm 33Ohm
AHRF1500 AHRF1500 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Bulk 2007 PolySwitch®, AHRF yes Active Not Applicable 2 ROHS3 Compliant RESISTANCE RANGE(MIN-MAX): 0.0027-0.0063 Radial, Disc unknown Through Hole -40°C~125°C 0.925Lx0.138W 23.50mmx3.50mm 1.130 28.70mm AEC-Q200 Polymeric NO WIRE 7W TEMPERATURE SENSING 0.400 10.15mm 16V 15A 100A 16V 20s 33A 2.7mOhm 9.2mOhm 33A
B59752B0120A070 B59752B0120A070 EPCOS (TDK) 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Through Hole Bulk yes 2 125°C -40°C 7mm 12.5mm RoHS Compliant Lead Free Tin 69mA No 2 Radial 16.5mm 12.5mm 7mm 80Ohm STRIP PACK e3 WIRE 380V 25% PTC THERMISTOR OVERLOAD PROTECTION
ASMD185F-2 ASMD185F-2 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 11 Weeks Tape & Reel (TR) 2011 PolySwitch®, ASMD yes Active 2A (4 Weeks) 16V ROHS3 Compliant 2-SMD unknown Surface Mount -40°C~85°C 0.343Lx0.250W 8.70mmx6.36mm AEC-Q200 Polymeric e3 Tin (Sn) 1.85A 40A 16V 11.3s 3.7A 0.118 3.00mm 32mOhm 126mOhm
SMD2920P050TSA SMD2920P050TSA Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) 2006 POLY-FUSE®, SMD2920 Obsolete 1 (Unlimited) 2 EAR99 Non-RoHS Compliant 2920 (7351 Metric), Concave cURus, TUV Surface Mount -40°C~85°C 0.290Lx0.202W 7.36mmx5.12mm 8533.40.80.70 TR, BLISTER, 7 INCH Polymeric e0 Tin/Lead (Sn/Pb) YES Non-linear Resistors WRAPAROUND DUAL ENDED TEMPERATURE SENSING 10A 60V 4s 500mA 0.039 1.00mm 350mOhm 1.4Ohm 1A
LTP070 LTP070 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Bulk 2005 PolySwitch®, LTP Obsolete 2A (4 Weeks) Non-RoHS Compliant Strap CSA, TUV, UL User Defined -40°C~85°C 0.827Lx0.199W 21.00mmx5.05mm Polymeric 100A 15V 5s 700mA 0.047 1.20mm 100mOhm 340mOhm 1.45A
RUSBF110-AP RUSBF110-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 0.291Lx0.118W 7.40mmx3.00mm 0.559 14.20mm Polymeric 0.199 5.05mm 40A 16V 2.3s 1.1A 50mOhms 140mOhms 2.2A
VTP210GF VTP210GF 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 0.909Lx0.209W 23.10mmx5.30mm Polymeric 2.1A 100A 16V 5s 4.7A 0.032 0.80mm 18mOhm 60mOhm 4.7A
RTE190 RTE190 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Bulk 1999 PolySwitch® Obsolete Not Applicable Non-RoHS Compliant Radial, Disc CSA, TUV, UR Through Hole 0.350Lx0.118W 8.90mmx3.00mm 0.532 13.50mm Polymeric 0.199 5.05mm 40A 33V 3.5s 1.9A 45mOhms 92mOhms 3A
2016L500DR 2016L500DR Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 12 Weeks Tape & Reel (TR) 2008 POLY-FUSE®, 2016L yes Active 1 (Unlimited) ROHS3 Compliant 2016 (5041 Metric), Concave unknown cURus, TUV Surface Mount -40°C~85°C 0.200Lx0.160W 5.08mmx4.07mm Polymeric 100A 6V 2s 5A 0.063 1.60mm 5mOhm 25mOhm 10A
RKEF400 RKEF400 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

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 0.827Lx0.118W 21.00mmx3.00mm 0.980 24.90mm Polymeric 0.400 10.15mm 4A 40A 60V 24s 8A 14mOhm 60mOhm 8A
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
RUSBF075-1 RUSBF075-1 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Bulk 2013 PolySwitch®, RUSBF Obsolete Not Applicable ROHS3 Compliant Radial, Disc CSA, TUV, UL Through Hole -40°C~85°C 0.272Dia x 0.122 T 6.90mmx3.10mm 0.449 11.40mm Polymeric 0.201 5.10mm 40A 6V 400ms 750mA 110mOhms 230mOhms 1.3A
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