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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 Connector Type 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 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 Base Part Number Surface Mount Subcategory Terminal Shape Mounting Feature Voltage Case Code (Metric) Case Code (Imperial) Tolerance Resistor Type Rated Power Dissipation (P) 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 Resistance @ 25°C Current - Hold (Ih) (Max) Thickness (Max) Resistance - Initial (Ri) (Min) Resistance - Post Trip (R1) (Max) Current - Trip (It)
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
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
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
BSMD1206-150-12V BSMD1206-150-12V BHFUSE 0.0000
RFQ

Min: 1

Mult: 1

0.00000000
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
RF2679-000 RF2679-000 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000
SMD250F/15-2920-2 SMD250F/15-2920-2 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 11 Weeks Tape & Reel (TR) 2011 PolySwitch®, SMD Active 2A (4 Weeks) ROHS3 Compliant 2-SMD CSA, TUV, UL Surface Mount -40°C~85°C 0.290Lx0.202W 7.36mmx5.12mm Polymeric 40A 15V 10s 2.5A 0.118 3.00mm 35mOhms 85mOhms 5A
PTGL04AS560K6B51B0 PTGL04AS560K6B51B0 Murata Electronics 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Through Hole Bulk POSISTOR®, PTGL yes Active 1 (Unlimited) 2 Radial EAR99 4.5mm 5.5mm ROHS3 Compliant Exempt 500mA 2 Radial, Disc 5mm 10.5mm UL 4.5mm 560Ohm Through Hole -30°C~85°C 0.177Dia x 0.177 T 4.50mmx4.50mm 0.551 14.00mm 8533.40.80.70 500mA Ceramic e2 Tin/Copper (Sn/Cu) WIRE 140V 10% OVERLOAD PROTECTION 0.197 5.00mm 74mA 147mA 56Ohm 94mA 125mA
B59870C0080A070 B59870C0080A070 EPCOS (TDK) 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 PRODUCTION (Last Updated: 2 months ago) Through Hole Bulk yes 2 125°C -40°C 5mm 265V RoHS Compliant Lead Free Tin No 2 Radial 12.5mm 9mm 5mm STRIP PACK e3 WIRE 20% PTC THERMISTOR OVERLOAD PROTECTION 1A 60mA 130mA
MF-LR600 MF-LR600 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 12 Weeks Surface Mount Bulk 2005 Multifuse®, MF-LR Active 1 (Unlimited) 2 Axial 15V ROHS3 Compliant 100A No Strap cURus, TUV 14mOhm User Defined -40°C~85°C 0.984Lx0.587W 25.00mmx14.90mm 15V 100A Polymeric e2 TIN SILVER MF-LR FLAT OVERLOAD PROTECTION 10V 2.8W 6A 10V 5s 11.7A 6A 0.039 1.00mm 7mOhm 19mOhm
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
RL3006-50-80-25-PTO RL3006-50-80-25-PTO General Electric 0.0000
RFQ

Min: 1

Mult: 1

0.00000000
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
1206L175SLYR 1206L175SLYR Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 12 Weeks Cut Tape (CT) 2012 POLY-FUSE®, LoRho Active 1 (Unlimited) SMD/SMT EAR99 6V ROHS3 Compliant 1206 (3216 Metric), Concave cURus, TUV 30mOhm Surface Mount -40°C~85°C 0.128Lx0.065W 3.25mmx1.65mm 6V 8533.40.80.70 50A Polymeric e3 Matte Tin (Sn) 3216 1206 1.75A 50A 400ms 3.5A 0.071 1.80mm 5mOhm 30mOhm
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
YPAL0013T YPAL0013T General Electric 0.0000
RFQ

Min: 1

Mult: 1

0.00000000
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
YQS5746PTO YQS5746PTO General Electric 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
PTCCL05H950HBC PTCCL05H950HBC Vishay / BC Components 0.0000
RFQ

Min: 1

Mult: 1

0.00000000
LR4-380F LR4-380F Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 9 Weeks Bag 2010 PolySwitch®, LR4 yes Active 1 (Unlimited) 15V ROHS3 Compliant Strap unknown CSA, TUV, UL 28mOhm User Defined -40°C~85°C 0.984Lx0.283W 25.00mmx7.20mm Polymeric 3.8A 100A 15V 5s 8.3A 0.039 1.00mm 13mOhm 37mOhm
RXEF185K RXEF185K Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Bag 2014 PolySwitch®, RXEF yes Active Not Applicable ROHS3 Compliant Radial, Disc CQC, CSA, TUV, UL Through Hole -40°C~85°C 0.660Dia x 0.118 T 16.76mmx3.00mm 0.906 23.00mm Polymeric 0.199 5.05mm 40A 72V 12.6s 1.85A 80mOhm 190mOhm 3.7A
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
RUSBF110-2 RUSBF110-2 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Tape & Reel (TR) 2013 PolySwitch®, RUSBF yes Active Not Applicable 2 ROHS3 Compliant RESISTANCE RANGE(MIN-MAX): 0.050-0.095 Radial, Disc unknown CSA, TUV, UL Through Hole -40°C~85°C 0.291Dia x 0.118 T 7.40mmx3.00mm 0.559 14.20mm TR, 14.6 INCH Polymeric NO WIRE 0.7W TEMPERATURE SENSING 0.199 5.05mm 16V 40A 16V 2.3s 1.1A 50mOhm 140mOhm 2.2A
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
TRF250-110U-2 TRF250-110U-2 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) 2011 PolySwitch®, TRF250 Obsolete Not Applicable ROHS3 Compliant Radial, Disc CSA, TUV, UL Through Hole -40°C~85°C 0.209Dia x 0.150 T 5.30mmx3.80mm 0.370 9.40mm Polymeric 0.197 5.00mm 3A 60V 250V Int 1.2s 110mA 5Ohm 16Ohm 220mA
MF-RX018/250U-2 MF-RX018/250U-2 Bourns 0.0000
RFQ

Min: 1

Mult: 1

0.00000000
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
ASMDC125F/33-2 ASMDC125F/33-2 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 40A 33V 2s 1.25A 0.028 0.71mm 40mOhms 250mOhms 2.5A
PFVS.210 PFVS.210 Schurter Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Bulk PFVS Obsolete Vendor Undefined 2 EAR99 ROHS3 Compliant Lead Free 0.018 TO 0.03 OHMS AT 23 DEG CEL Strap CSA, TUV, UL User Defined -40°C~85°C 0.878Lx0.201W 22.30mmx5.10mm 8533.40.80.70 100A Polymeric YES Non-linear Resistors NO LEAD SURFACE MOUNT 1.5W AXIAL OVERLOAD PROTECTION 16V 2.1A 100A 16V 5s 4.7A 0.032 0.80mm 18mOhm 60mOhm
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