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PTC Resettable Fuses

Compare Image Name Manufacturer Pricing(USD) Quantity Weight(Kg) Size(LxWxH) Datasheet Factory Lead Time Lifecycle Status 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 Voltage - Rated Current Rating Radiation Hardening Number of Pins Additional Feature Package / Case REACH SVHC Reach Compliance Code Lead Pitch Height Width Approval Agency Thickness Resistance Mfr 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 Operating Temperature (Max) Operating Temperature (Min) Subcategory Ambient Temperature Range High Max Power Dissipation Terminal Shape Mounting Feature 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) Circuit DC Voltage-Max Power Dissipation Current Rating (Max) 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)
LR4-190SLF LR4-190SLF Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 8 Weeks Bulk 2015 PolySwitch®, LR4 Active 1 (Unlimited) ROHS3 Compliant Strap CSA, TUV, UL User Defined -40°C~85°C 0.945Lx0.205W 24.00mmx5.20mm Polymeric 100A 15V 5s 1.9A 0.039 1.00mm 39mOhms 102mOhms 3.9A
1812L200THPR 1812L200THPR Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 12 Weeks Tape & Reel (TR) 2006 POLY-FUSE®, 1812L yes Active 1 (Unlimited) 2 SMD/SMT EAR99 8V ROHS3 Compliant Lead Free 100A RESISTANCE MIN IS 0.02 OHMS 1812 (4532 Metric), Concave Unknown cURus, TUV 70mOhm Surface Mount -40°C~85°C 0.179Lx0.128W 4.55mmx3.24mm 8V 8533.40.80.70 TR, 7 INCH 100A 8V Polymeric e3 Matte Tin (Sn) YES Non-linear Resistors 800mW ONE SURFACE 4532 1812 8V DUAL ENDED OVERLOAD PROTECTION 800mW 2A 2s 3.5A 2A 0.024 0.60mm 20mOhm 70mOhm
SMD0805P035TSA SMD0805P035TSA Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) 2006 POLY-FUSE®, SMD0805 Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 Non-RoHS Compliant Contains Lead 40A 0.25 TO 1.2 OHMS AT 20 DEG CEL 0805 (2012 Metric), Concave unknown 1.5mm cURus, TUV 1.2Ohm Surface Mount -40°C~85°C 0.083Lx0.053W 2.10mmx1.35mm 8533.40.80.70 TR, BLISTER, 7 INCH 40A Polymeric e0 Tin/Lead (Sn/Pb) YES Non-linear Resistors ONE SURFACE 2012 0805 DUAL ENDED TEMPERATURE SENSING 350mA 6V 100ms 750mA 350mA 0.024 0.60mm 250mOhm 1.2Ohm
RF1835-000 RF1835-000 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000
PICOASMDCH010F-2 PICOASMDCH010F-2 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 11 Weeks Tape & Reel (TR) PolySwitch®, picoASMDC Active 2A (4 Weeks) ROHS3 Compliant 0805 (2012 Metric), Concave Surface Mount -40°C~125°C 0.083Lx0.055W 2.10mmx1.40mm AEC-Q200 Polymeric 40A 16V 1.5s 100mA 0.031 0.78mm 1Ohm 10Ohm 60mA
600R160-R1F 600R160-R1F Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Bulk 2006 POLY-FUSE®, 600R yes Obsolete 1 (Unlimited) 2 Radial ROHS3 Compliant Lead Free 4 TO 17 OHMS MEASURED AT 20 DEG CEL Radial, Disc unknown cURus, TUV 18Ohm Through Hole -40°C~85°C 0.630Lx0.236W 16.00mmx6.00mm 0.496 12.60mm 3A Polymeric e3 Tin (Sn) NO Non-linear Resistors WIRE OVERLOAD PROTECTION 0.201 5.10mm 600V 160mA 3A 60V 600V Int 10s 320mA 4Ohm 17Ohm
RXE020-2 RXE020-2 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) 1997 PolySwitch®, RXE Obsolete Not Applicable Non-RoHS Compliant Radial, Disc CSA, TUV, UL Through Hole 0.291Dia x 0.118 T 7.40mmx3.00mm 0.461 11.70mm Polymeric 0.199 5.05mm 40A 72V 2.2s 200mA 1.83Ohms 4.4Ohms 400mA
RXEF185-1 RXEF185-1 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 0.689Dia x 0.118 T 17.50mmx3.00mm 0.882 22.40mm Polymeric 0.199 5.05mm 40A 72V 12.6s 1.85A 80mOhm 190mOhm 3.7A
SMDH120-2 SMDH120-2 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 0.290Lx0.202W 7.36mmx5.12mm Polymeric 50A 16V 2s 1.2A 0.118 3.00mm 150mOhm 2.3A
RF3335-000 RF3335-000 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000
BD246 BD246 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000
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
MF-R020 MF-R020 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download
SRP175SF SRP175SF TE Connectivity 0.0000
RFQ

Min: 1

Mult: 1

0.00000000
MINISMDC300F-2 MINISMDC300F-2 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 11 Weeks Tape & Reel (TR) 2013 PolySwitch®, miniSMD yes Active 2A (4 Weeks) ROHS3 Compliant 1812 (4532 Metric), Concave CSA, TUV, UL Surface Mount -40°C~85°C 0.179Lx0.128W 4.55mmx3.24mm Polymeric 100A 6V 5s 3A 0.030 0.76mm 11mOhm 36mOhm 6A
B59890C0160A051 B59890C0160A051 EPCOS (TDK) 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Tape & Reel (TR) 125°C -40°C 5mm RoHS Compliant Lead Free 2 Radial 7.5mm 4mm 5mm 200mA 35mA 70mA
B59753B0120A070 B59753B0120A070 EPCOS (TDK) 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Bulk yes 2 125°C -40°C 7mm 12.5mm RoHS Compliant Lead Free 56mA No 2 Radial 16.5mm 12.5mm 7mm 120Ohm STRIP PACK e3 Tin (Sn) NO WIRE THROUGH HOLE MOUNT 380V 25% PTC THERMISTOR OVERLOAD PROTECTION
F39331-000 F39331-000 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000
TCF250-145T-B-0.5 TCF250-145T-B-0.5 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Bulk PolySwitch®, TCF250 yes Active 1 (Unlimited) ROHS3 Compliant Nonstandard SMD unknown Surface Mount -40°C~85°C 0.217Lx0.217W 5.50mmx5.50mm Polymeric 3A 60V 250V Int 1s 145mA 0.091 2.30mm 5Ohm 14Ohm 290mA
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
SMD1812P200TFA SMD1812P200TFA 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 8V 2s 2A 0.045 1.15mm 20mOhm 60mOhm 3.5A
MICROSMD005F-2 MICROSMD005F-2 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 11 Weeks Cut Tape (CT) 2006 PolySwitch®, microSMD yes Active 2A (4 Weeks) 30V ROHS3 Compliant 30V 10A 1210 (3225 Metric), Concave 850μm CSA, TUV, UL Surface Mount -40°C~85°C 0.127Lx0.102W 3.22mmx2.58mm Polymeric 85°C 50mA 1.5s 150mA 50mA 0.033 0.85mm 3.6Ohm 50Ohm 150mA
250R120-R1ZR 250R120-R1ZR Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 25 Weeks Tape & Box (TB) 2008 POLY-FUSE®, 250R yes Active 1 (Unlimited) 2 Radial EAR99 ROHS3 Compliant Lead Free 6 TO 16 OHMS MEASURED AT 20 DEG CEL Radial, Disc cURus, TUV 16Ohm 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 120mA 3A 60V 250V Int 2.5s 240mA 6Ohm 16Ohm
MINIASMDC075F/24-2 MINIASMDC075F/24-2 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 11 Weeks Tape & Reel (TR) 2011 PolySwitch®, miniASMD yes Active 2A (4 Weeks) 24V ROHS3 Compliant 1812 (4532 Metric), Concave unknown Surface Mount -40°C~85°C 0.181Lx0.128W 4.60mmx3.24mm AEC-Q200 Polymeric 750mA 40A 24V 300ms 1.5A 0.057 1.46mm 90mOhm 290mOhm
MINISMDC110-2 MINISMDC110-2 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) 2002 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 300ms 1.1A 0.024 0.62mm 40mOhms 210mOhms 2.2A
B59950C0080A070 B59950C0080A070 EPCOS (TDK) 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 PRODUCTION (Last Updated: 2 months ago) Through Hole Bulk yes 2 EAR99 85°C -40°C 3.5mm RoHS Compliant Lead Free Tin No 2 Radial 17mm 13.5mm 3.5mm 3.7Ohm 8533.40.80.70 STRIP PACK e3 WIRE 25% PTC THERMISTOR OVERLOAD PROTECTION 63V 5.5A 170mA 340mA
FEMTOSMDC012F-2 FEMTOSMDC012F-2 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 11 Weeks Tape & Reel (TR) 2016 PolySwitch®, femtoSMDC yes Active 1 (Unlimited) 2 ROHS3 Compliant MINIMUM RESISTANCE IS 1.1 OHMS 0603 (1608 Metric), Concave CSA, UL Surface Mount 0.063Lx0.032W 1.60mmx0.80mm TR, 7 INCH Polymeric YES 85°C -40°C ONE SURFACE 0.5W 9V DUAL ENDED TEMPERATURE SENSING 9V 40A 9V 100ms 120mA 0.030 0.75mm 1.1Ohm 5.8Ohm 300mA
LTP100SSF LTP100SSF Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Bulk 2016 PolySwitch®, LTP Obsolete 2A (4 Weeks) ROHS3 Compliant Strap CSA, TUV, UL User Defined -40°C~85°C 0.866Lx0.199W 22.00mmx5.05mm Polymeric 100A 24V 7s 1A 0.039 1.00mm 70mOhm 260mOhm 2.5A
MINISMDC035-2 MINISMDC035-2 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Tape & Reel (TR) PolySwitch®, miniSMD Obsolete 2A (4 Weeks) Non-RoHS Compliant 1210 (3225 Metric), Concave Surface Mount -40°C~85°C 0.127Lx0.102W 3.22mmx2.58mm 40A 6V 0.1s 350mA 0.024 0.62mm 320mOhm 1.3Ohm 700mA
NTE16021-ECG NTE16021-ECG NTE Electronics 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 - Radial, Disc - NTE Electronics, Inc Through Hole -40°C ~ 85°C 0.953" L x 0.118" W (24.20mm x 3.00mm) - Polymeric 0.402" (10.20mm) 40 A 30V 17.5 s 8 A - 5 mOhms 30 mOhms 16 A
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