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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 Connector Type Termination ECCN Code Max Operating Temperature Min Operating Temperature Depth Operating Supply Voltage RoHS Status Lead Free 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 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 Case Code (Metric) Case Code (Imperial) Rated Power Dissipation (P) Working Voltage Terminal Placement Thermistor Application Lead Spacing Rated (AC) Voltage (URac) 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)
RS90-030 RS90-030 OptiFuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 RS90 Radial, Disc cUL, TUV, UL OptiFuse Through Hole -40°C ~ 85°C 0.291" Dia x 0.122" T (7.40mm x 3.10mm) - Polymeric 0.201" (5.10mm) 40 A 72V (90V Int) 3 s 300 mA - 880 mOhms 2.1 Ohms 600 mA
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
PFSM.150.2 PFSM.150.2 Schurter Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 14 Weeks Surface Mount Tape & Reel (TR) PFSM yes Active Vendor Undefined 2 SMD/SMT EAR99 ROHS3 Compliant Lead Free 40A No 2 2-SMD cURus, TUV 3.18mm 120mOhm Surface Mount 419.998185mg -40°C~85°C 0.344Lx0.264W 8.75mmx6.71mm AEC-Q200 8533.40.80.70 TR, BLISTER 9.5mm x 6.71mm x 3mm 100A 15V Polymeric e3 Tin (Sn) WRAPAROUND DUAL ENDED TEMPERATURE SENSING 1.9W 1.5A 100A 5s 3A 0.118 3.00mm 60mOhm 250mOhm
RF2676-000 RF2676-000 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000
SMD2920B250TF SMD2920B250TF Yageo 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 SMD2920 2920 (7351 Metric), Concave cUL, TUV, UL YAGEO Surface Mount -40°C ~ 85°C 0.290" L x 0.202" W (7.36mm x 5.12mm) - Polymeric - 40 A 15V 8 s 2.5 A 0.047" (1.20mm) 20 mOhms 85 mOhms 5 A
BK30-300-SZ BK30-300-SZ Yageo 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 BK30 Radial, Disc UL YAGEO Through Hole -40°C ~ 85°C 0.520" L x 0.122" W (13.20mm x 3.10mm) - Polymeric 0.201" (5.10mm) 40 A 30V 10.8 s 3 A - 22 mOhms 70 mOhms 6 A
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
RUEF300K-2 RUEF300K-2 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Tape & Reel (TR) 2002 PolySwitch®, RUEF yes Active Not Applicable ROHS3 Compliant Radial, Disc CQC, CSA, TUV, UL Through Hole -40°C~85°C 0.449Lx0.118W 11.40mmx3.00mm 0.710 18.03mm Polymeric 0.199 5.05mm 3A 100A 30V 10.8s 6A 20mOhm 80mOhm 6A
RF3335-000 RF3335-000 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000
1206L500SLWR 1206L500SLWR Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 12 Weeks Tape & Reel (TR) 2014 POLY-FUSE®, LoRho Active 1 (Unlimited) ROHS3 Compliant 1206 (3216 Metric), Concave Surface Mount 0.126Lx0.065W 3.20mmx1.65mm 50A Polymeric 3216 1206 5A 50A 6V 2s 10A 5A 0.039 1.00mm 100mOhms 12mOhms 10A
RUSBF155-AP RUSBF155-AP Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Tape & Box (TB) 2013 PolySwitch®, RUSBF yes Active Not Applicable 2 ROHS3 Compliant RESISTANCE RANGE(MIN-MAX): 0.040-0.0705 Radial, Disc unknown CSA, TUV, UL Through Hole -40°C~85°C 0.272Dia x 0.122 T 6.90mmx3.10mm 0.461 11.70mm AMMO PACK Polymeric NO WIRE 0.6W TEMPERATURE SENSING 0.201 5.10mm 6V 40A 6V 2.2s 1.55A 40mOhm 100mOhm 2.65A
RUEF400-2 RUEF400-2 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Tape & Reel (TR) 2011 PolySwitch®, RUEF yes Active 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 0.551Lx0.118W 14.00mmx3.00mm 0.760 19.30mm TR, 14.6 INCH Polymeric NO WIRE 2.5W TEMPERATURE SENSING 0.199 5.05mm 30V 4A 100A 30V 12.7s 8A 10mOhm 50mOhm 8A
PFLT.340 PFLT.340 Schurter Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Bulk PFLT Obsolete Vendor Undefined 2 Axial ROHS3 Compliant Lead Free 100A 0.016 TO 0.027 OHMS AT 23 DEG CEL Strap CSA, TUV, UL 50mOhm User Defined -45°C~85°C 0.984Lx0.604W 25.00mmx15.35mm 100A Polymeric YES Non-linear Resistors FLAT SURFACE MOUNT 2.7W OVERLOAD PROTECTION 24V 3.4A 24V 5s 6.8A 3.4A 0.039 1.00mm 16mOhm 50mOhm
BD246 BD246 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000
NANOASMDCH010F-02 NANOASMDCH010F-02 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 3 Weeks Tape & Reel (TR) Active 2A (4 Weeks) ROHS3 Compliant 1206 (3216 Metric), Concave Surface Mount -40°C~125°C 0.126Lx0.063W 3.20mmx1.59mm AEC-Q200 Polymeric 16V 100mA 0.028 0.70mm
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
NTE16018-ECG NTE16018-ECG NTE Electronics 0.0000
RFQ

Min: 1

Mult: 1

0.00000000
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
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
250S130VDR 250S130VDR Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) 2009 POLY-FUSE®, 250S Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 250V ROHS3 Compliant 3A RESISTANCE RANGE(RMIN-R1MAX): 4-20 2-SMD No SVHC unknown cURus, TUV 20Ohm Surface Mount -40°C~85°C 0.240Lx0.272W 6.10mmx6.90mm 8533.40.80.70 TR 3A Polymeric YES Non-linear Resistors WRAPAROUND DUAL ENDED TEMPERATURE SENSING 1.2W 130mA 60V 250V Int 2s 260mA 130mA 0.126 3.20mm 4Ohm 20Ohm
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
RF0324-000 RF0324-000 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000
ITV9550L1445 ITV9550L1445 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 23 Weeks Active 1 (Unlimited) RoHS Compliant
LVR005NS-1 LVR005NS-1 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Bulk 2013 PolySwitch®, LVR yes Active Not Applicable ROHS3 Compliant Radial, Disc unknown CQC, CSA, TUV, UL Through Hole -20°C~85°C 0.272Dia x 0.181 T 6.90mmx4.60mm 0.390 9.90mm Polymeric 0.200 5.08mm 1A 240V 265V Int 10s 50mA 18.5Ohm 65Ohm 120mA
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
AHRL650 AHRL650 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 PolySwitch?, AHRL Radial, Disc UL Littelfuse Inc. Through Hole -40°C ~ 125°C 0.421" L x 0.118" W (10.70mm x 3.00mm) AEC-Q200 Polymeric 0.199" (5.05mm) 50 A 16V 6.5 s 6.5 A - 9.5 mOhms 15 mOhms 13 A
SMD1206P035TSA SMD1206P035TSA Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) 2004 POLY-FUSE®, SMD1206 Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 Non-RoHS Compliant Contains Lead 40A 0.3 TO 1.2 OHMS AT 20 DEG CEL 1206 (3216 Metric), Concave unknown 1.8mm 1.8mm cURus, TUV 1.2Ohm Surface Mount -40°C~85°C 0.128Lx0.065W 3.25mmx1.65mm 8533.40.80.70 TR, BLISTER, 7 INCH 40A Polymeric NOT SPECIFIED YES Non-linear Resistors WRAPAROUND 3216 1206 DUAL ENDED TEMPERATURE SENSING 350mA 6V 100ms 750mA 350mA 0.024 0.60mm 300mOhm 1.2Ohm
AHRF450 AHRF450 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): 0.017-0.036 Radial, Disc unknown Through Hole -40°C~125°C 0.409Dia x 0.122 T 10.40mmx3.10mm 0.563 14.30mm AEC-Q200 Polymeric NO WIRE 3.6W TEMPERATURE SENSING 0.199 5.05mm 16V 4.5A 100A 16V 4s 8.7A 17mOhm 54mOhm 8.7A
RHEF650 RHEF650 TE Connectivity 0.0000
RFQ

Min: 1

Mult: 1

0.00000000
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