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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 RoHS Status Flammability Rating Lead Free Contact Plating Current Rating Radiation Hardening Additional Feature Package / Case REACH SVHC Reach Compliance Code Lead Pitch Height Approval Agency Thickness Resistance Mfr Mounting Type Weight Operating Temperature Size / Dimension Voltage - Rated DC Height Seated (Max) Ratings Voltage - Rated AC 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 Max Power Dissipation Body Material Terminal Shape Mounting Feature Case Code (Metric) Case Code (Imperial) Tolerance Wire/Cable Diameter 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)
3425L250 3425L250 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000
LR4-970H-C65F LR4-970H-C65F Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Bulk 2016 PolySwitch®, LR4 Obsolete 2A (4 Weeks) ROHS3 Compliant Strap User Defined Polymeric 100A 20V 9.7A
600R150F 600R150F Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 12 Weeks Bulk 2006 POLY-FUSE®, 600R yes Active 1 (Unlimited) 2 Radial EAR99 600V ROHS3 Compliant Lead Free 3A 6 TO 17 OHMS MEASURED AT 20 DEG CEL Radial, Disc No SVHC 5.1mm cURus, TUV 22Ohm Through Hole -40°C~85°C 0.354Lx0.181W 9.00mmx4.60mm 60V 0.492 12.50mm 8533.40.80.70 3A Polymeric e3 Matte Tin (Sn) NO Non-linear Resistors WIRE OVERLOAD PROTECTION 0.201 5.10mm 1W 150mA 60V 600V Int 4s 300mA 150mA 6Ohm 17Ohm
SMD0805B100TFT SMD0805B100TFT Yageo 0.0000
RFQ

Min: 1

Mult: 1

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 - 40 A 6V 300 ms 1 A 0.059" (1.50mm) 40 mOhms 230 mOhms 1.95 A
PFRA.400.3 PFRA.400.3 Schurter Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Box (TB) PFRA Obsolete Not Applicable 2 Radial EAR99 ROHS3 Compliant Lead Free 40A 0.01 TO 0.03 OHMS AT 23 DEG CEL Radial, Disc 5.8mm CSA, TUV, UL 50mOhm Through Hole 660.005248mg -40°C~85°C 0.567Lx0.118W 14.40mmx3.00mm 0.976 24.80mm 8533.40.80.70 AMMO PACK 40A Polymeric NO Non-linear Resistors WIRE 2.5W OVERLOAD PROTECTION 0.201 5.10mm 30V 4A 30V 12.7s 8A 4A 10mOhm 50mOhm
TSM600-250F-2 TSM600-250F-2 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 11 Weeks Tape & Reel (TR) 2011 PolySwitch®, TSM yes Active 2A (4 Weeks) ROHS3 Compliant 4-SMD CSA, UL Surface Mount -40°C~85°C 0.681Lx0.425W 17.30mmx10.80mm Polymeric 250mA 3A 250V 600V Int 6s 860mA 0.461 11.70mm 1Ohm 7Ohm 860mA
MINISMDC200-2 MINISMDC200-2 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) 2000 PolySwitch®, miniSMD Obsolete 2A (4 Weeks) Non-RoHS Compliant 1812 (4532 Metric), Concave CSA, TUV, UL Surface Mount -40°C~85°C 0.179Lx0.128W 4.55mmx3.24mm Polymeric 100A 8V 5s 2A 0.048 1.22mm 20mOhms 70mOhms 4A
20LR450SU 20LR450SU Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

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
MF-LR190S MF-LR190S Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Bulk 2005 Multifuse®, MF-LR yes Obsolete 1 (Unlimited) 2 Axial EAR99 15V ROHS3 Compliant 100A No Strap cURus, TUV 72mOhm User Defined -40°C~85°C 0.827Lx0.199W 21.00mmx5.05mm 15V 8533.40.80.70 TR 100A Polymeric e2 Tin/Silver (Sn/Ag) MF-LR FLAT OVERLOAD PROTECTION 1.2W 1.9A 5s 3.9A 1.9A 0.039 1.00mm 39mOhm 102mOhm
MF-R090 MF-R090 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 7 Weeks PCB, Through Hole Bulk 2005 Multifuse®, MF-R yes Active 1 (Unlimited) 2 Radial 60V 11.7mm ROHS3 Compliant UL94 V-0 Lead Free Tin 900mA Radial, Disc No SVHC 5.1mm 16.7mm cURus, TUV 310mOhm Through Hole -40°C~85°C 0.461Lx0.122W 11.70mmx3.10mm 60V 0.657 16.70mm 60V 40A Polymeric 7.6mm e3 5.1mm 1W Polymer WIRE 510 μm TEMPERATURE SENSING 510 μm 0.201 5.10mm 1W 900mA 7.2s 1.8A 140mOhm 470mOhm
MF-R500 MF-R500 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 7 Weeks PCB, Through Hole Bulk 2005 Multifuse®, MF-R yes Active 1 (Unlimited) 2 Radial 30V ROHS3 Compliant UL94 V-0 5A No Radial, Disc No SVHC 10.2mm 24.9mm cURus, TUV 3mm 30mOhm Through Hole -40°C~85°C 0.685Lx0.118W 17.40mmx3.00mm 30V 0.980 24.90mm 30V 40A Polymeric 7.6mm e3 Tin (Sn) 3W Polymer WIRE 810 μm TEMPERATURE SENSING 810 μm 0.402 10.20mm 3W 5A 14.5s 10A 10mOhm 50mOhm
PFRY.300 PFRY.300 Schurter Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 14 Weeks Through Hole Bulk PFRY Active Vendor Undefined 2 85°C -40°C ROHS3 Compliant No Radial, Disc 10.9mm cURus, TUV Through Hole 350.003213mg -40°C~85°C 0.814Lx0.118W 20.67mmx3.00mm 0.937 23.80mm 40A 72V Polymeric 810 μm 0.402 10.20mm 2.8W 3A 40A 72V 19.8s 6A 3A 40mOhms 100mOhms 6A
B59950C0080A070 B59950C0080A070 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Bulk yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Radial, Disc UR, VDE Through Hole -40°C~125°C 0.532Dia x 0.138 T 13.50mmx3.50mm 0.669 17.00mm 8533.40.80.70 STRIP PACK Ceramic e3 Tin (Sn) NO WIRE 25% OVERLOAD PROTECTION 0.197 5.00mm 63V 5.5A 80V 3.7Ohm 170mA 350mA
SMD100F/33-2 SMD100F/33-2 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 11 Weeks Tape & Reel (TR) 2011 PolySwitch®, SMD yes Active 2A (4 Weeks) ROHS3 Compliant 2-SMD CSA, TUV, UL Surface Mount -40°C~85°C 0.290Lx0.202W 7.36mmx5.12mm Polymeric 1.1A 40A 33V 500ms 2.2A 0.118 3.00mm 120mOhm 410mOhm 2.2A
RF3249-000 RF3249-000 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000
SMD1206P012TSA SMD1206P012TSA Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) 2004 POLY-FUSE®, SMD1206 Obsolete 1 (Unlimited) SMD/SMT 85°C -40°C Non-RoHS Compliant Contains Lead 40A 1206 (3216 Metric), Concave 1.8mm 1.8mm cURus, TUV 6Ohm Surface Mount -40°C~85°C 0.128Lx0.065W 3.25mmx1.65mm 40A Polymeric 3216 1206 125mA 40A 30V 200ms 290mA 125mA 0.041 1.05mm 1.5Ohms 6Ohms 290mA
MF-USMF175X-2 MF-USMF175X-2 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 12 Weeks Surface Mount Tape & Reel (TR) 2006 Multifuse®, MF-USMF Active 1 (Unlimited) 2 EAR99 85°C -40°C ROHS3 Compliant No 1210 (3225 Metric), Concave CSA Surface Mount 0.127Lx0.102W 3.22mmx2.58mm 6V 8533.40.80.70 TR, 7 INCH 40A e4 Gold (Au) - with Nickel (Ni) barrier MF-USMF WRAPAROUND 3225 1210 PTC RESETTABLE FUSE DUAL ENDED OVERLOAD PROTECTION 6V 700mW 1.75A 40A 6V 1s 3.5A 0.033 0.85mm
RHE450 RHE450 Littelfuse 0.0000
RFQ

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
RUE600 RUE600 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Bulk 2006 PolySwitch® Obsolete Not Applicable Non-RoHS Compliant Radial, Disc CSA, TUV, UR Through Hole -40°C~85°C 0.650Lx0.118W 16.50mmx3.00mm 0.980 24.90mm Polymeric 0.402 10.20mm 40A 30V 16s 6A 5mOhm 40mOhm 12A
MF-NSML150/12-2 MF-NSML150/12-2 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Tape & Reel (TR) Multifuse®, MF-NSML/X Active 2A (4 Weeks) ROHS3 Compliant 1206 (3216 Metric), Concave cURus, TUV Surface Mount -40°C~85°C 0.128Lx0.063W 3.25mmx1.60mm Polymeric MF-NSML 50A 12V 5s 1.5A 0.028 0.70mm 10mOhm 65mOhm 3A
LTP300 LTP300 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Bulk 2004 PolySwitch®, LTP Obsolete 2A (4 Weeks) Non-RoHS Compliant Strap CSA, TUV, UL User Defined -40°C~85°C 1.185Lx0.522W 30.10mmx13.25mm Polymeric 100A 24V 4s 3A 0.043 1.10mm 15mOhm 55mOhm 6.3A
LR4-550RAF LR4-550RAF Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 8 Weeks Bulk 2016 PolySwitch®, LR4 Active 1 (Unlimited) ROHS3 Compliant Strap CSA, TUV, UL User Defined -40°C~85°C Polymeric 100A 20V 5s 5.5A 9mOhms 22mOhms 10.5A
16VT200U 16VT200U Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Bulk 2006 POLY-FUSE®, VT Obsolete 1 (Unlimited) 2 Axial EAR99 ROHS3 Compliant Lead Free RESISTANCE RANGE(RMIN-R1MAX)OHM: 0.021-0.08 Strap unknown cURus, TUV 80mOhm User Defined -40°C~85°C 0.866Lx0.159W 22.00mmx4.05mm 8533.40.80.70 100A Polymeric NOT SPECIFIED YES Non-linear Resistors FLAT SURFACE MOUNT OVERLOAD PROTECTION 2A 100A 16V 4s 4.5A 0.028 0.70mm 21mOhm 80mOhm
PRG21BC4R7MS5RA PRG21BC4R7MS5RA Murata Electronics 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Tape & Reel (TR) Not For New Designs
TSV250-130F-2 TSV250-130F-2 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 11 Weeks Tape & Reel (TR) 2011 PolySwitch®, TS250 yes Active 1 (Unlimited) ROHS3 Compliant 2-SMD unknown CSA, TUV, UL Surface Mount -40°C~85°C 0.240Lx0.272W 6.10mmx6.90mm Polymeric 130mA 3A 60V 250V Int 2s 260mA 0.126 3.20mm 4Ohm 12Ohm 260mA
B59955C0120A070 B59955C0120A070 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Bulk 2014 yes Active 1 (Unlimited) 2 ROHS3 Compliant Radial, Disc UR Through Hole -40°C~125°C 0.532Dia x 0.138 T 13.50mmx3.50mm 0.669 17.00mm AEC-Q200 STRIP PACK Ceramic e3 Tin (Sn) NO WIRE 25% OVERLOAD PROTECTION 0.197 5.00mm 24V 5.5A 30V 800mOhm 850mA 1.7A
PTS181224V150 PTS181224V150 Cooper Bussmann 0.0000
RFQ

Min: 1

Mult: 1

0.00000000
RF2717-000 RF2717-000 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000
RF1044-000 RF1044-000 TE Connectivity 0.0000
RFQ

Min: 1

Mult: 1

0.00000000
ASMDC030F-2 ASMDC030F-2 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 11 Weeks Tape & Reel (TR) 2016 PolySwitch®, ASMD Active 2A (4 Weeks) ROHS3 Compliant 2-SMD Surface Mount 0.295Lx0.201W 7.50mmx5.10mm PS300, PS400 Polymeric 10A 60V 3s 300mA 0.035 0.90mm 300mOhms 3.4Ohms 600mA
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