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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 RoHS Status Lead Free Contact Plating Voltage - Rated Current Rating Radiation Hardening Number of Pins Additional Feature Package / Case Max Supply Voltage 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 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 Subcategory Ambient Temperature Range High Max Power Dissipation Body Material Terminal Shape Mounting Feature Case Code (Metric) Case Code (Imperial) Tolerance Resistor Type Terminal Placement Max Voltage Rating (AC) Thermistor Application Lead Diameter Lead Spacing Rated (AC) Voltage (URac) Power Dissipation Terminal Material 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)
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MF-RHT550-AP MF-RHT550-AP Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Bulk Multifuse®, MF-RHT Active 1 (Unlimited) ROHS3 Compliant Radial, Disc Through Hole -40°C~125°C 0.441Lx0.118W 11.20mmx3.00mm 0.744 18.90mm AEC-Q200 Polymeric MF-RHT 0.201 5.10mm 100A 16V 6s 5.5A 15mOhm 37mOhm 10A
250R145ZR 250R145ZR Littelfuse 0.0000
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0.00000000 download 12 Weeks Tape & Box (TB) 2015 POLY-FUSE®, 250R yes Active 1 (Unlimited) 2 Radial EAR99 ROHS3 Compliant Lead Free 3A 3 TO 14 OHMS MEASURED AT 20 DEG CEL Radial, Disc 5.1mm cURus, TUV 14Ohm Through Hole -40°C~85°C 0.256Lx0.181W 6.50mmx4.60mm 0.433 11.00mm 8533.40.80.70 AMMO PACK 3A 60V Polymeric e3 Matte Tin (Sn) NO Non-linear Resistors WIRE OVERLOAD PROTECTION 0.201 5.10mm 250V 1W 145mA 60V 250V Int 2.5s 290mA 145mA 3Ohm 14Ohm
B59770B0120A070 B59770B0120A070 EPCOS (TDK) 0.0000
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0.00000000 Through Hole Bulk yes 2 EAR99 125°C -40°C 7mm RoHS Compliant Lead Free No 2 Radial 16.5mm 12.5mm 7mm 70Ohm 8533.40.80.70 TR, CARDBOARD e3 Tin (Sn) WIRE 25% PTC THERMISTOR TEMPERATURE SENSING
RXEF110K-2 RXEF110K-2 Littelfuse 0.0000
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Min: 1

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0.00000000 download 10 Weeks Tape & Reel (TR) 2005 PolySwitch®, RXEF yes Active Not Applicable ROHS3 Compliant Radial, Disc unknown CQC, CSA, TUV, UL Through Hole -40°C~85°C 0.504Dia x 0.118 T 12.80mmx3.00mm 0.689 17.50mm Polymeric 0.199 5.05mm 1.1A 40A 72V 8.2s 2.2A 150mOhm 380mOhm 2.2A
MF-LR550S MF-LR550S Bourns Inc. 0.0000
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0.00000000 download Bulk 2005 Multifuse®, MF-LR yes Obsolete 1 (Unlimited) 2 Axial EAR99 20V ROHS3 Compliant 100A No 0.009 OHMS MINIMUM AT 23 DEG CEL Strap cURus, TUV 19mOhm User Defined -40°C~85°C 1.417Lx0.283W 36.00mmx7.20mm 20V 8533.40.80.70 TR 100A Polymeric e2 Tin/Silver (Sn/Ag) MF-LR YES FLAT SURFACE MOUNT DUAL OVERLOAD PROTECTION 10V 1.4W 5.5A 10V 5s 10.5A 5.5A 0.039 1.00mm 9mOhm 22mOhm
MF-R055/90-2 MF-R055/90-2 Bourns Inc. 0.0000
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Min: 1

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0.00000000 download 4 Weeks PCB, Through Hole Tape & Reel (TR) 2008 Multifuse®, MF-R/90 yes Last Time Buy 1 (Unlimited) 2 Radial 60V ROHS3 Compliant 550mA No Radial, Disc 5.1mm cURus, TUV 900mOhm Through Hole -40°C~85°C 0.429Dia x 0.142 T 10.90mmx3.60mm 90V 0.657 16.70mm TR 10A Polymeric e3 Tin (Sn) MF-R055 Polymer WIRE OVERLOAD PROTECTION 810 μm 0.201 5.10mm 2W 550mA 90V 60s 1.1A 450mOhm 2Ohm
HVR250P145UF HVR250P145UF Littelfuse 0.0000
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Min: 1

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0.00000000 download Tape & Box (TB) 2004 POLY-FUSE®, HVR250 Obsolete Not Applicable Radial 85°C -40°C ROHS3 Compliant Lead Free 3A Radial, Disc cURus, TUV 6.5Ohm Through Hole -40°C~85°C 0.236Dia x 0.201 T 6.00mmx5.10mm 0.492 12.50mm 3A Polymeric 0.150 3.80mm 145mA 3A 60V 250V Int 2s 290mA 145mA 3.5Ohms 14Ohms 290mA
RGEF400K RGEF400K Littelfuse 0.0000
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Min: 1

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0.00000000 download 10 Weeks Bulk 2011 PolySwitch®, RGEF yes Active Not Applicable ROHS3 Compliant Radial, Disc unknown CSA, TUV, UL Through Hole -40°C~85°C 0.331Lx0.098W 8.40mmx2.50mm 0.504 12.80mm Polymeric 0.199 5.05mm 4A 100A 16V 1.7s 6.8A 21mOhm 60mOhm 6.8A
TS250-130F-RB-2 TS250-130F-RB-2 Littelfuse 0.0000
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Min: 1

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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 0.352Lx0.291W 8.95mmx7.40mm Polymeric 1A 60V 600V Int 1.5s 130mA 0.134 3.40mm 9Ohm 20Ohm 260mA
RHE1500 RHE1500 Littelfuse 0.0000
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Min: 1

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0.00000000 download Bulk 2001 PolySwitch® Obsolete Not Applicable Non-RoHS Compliant Radial, Disc Through Hole 0.925Lx0.142W 23.50mmx3.60mm 1.130 28.70mm Polymeric 0.400 10.15mm 100A 16V 20s 15A 3.2mOhms 28A
RXEF010-2 RXEF010-2 Littelfuse 0.0000
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Min: 1

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0.00000000 download 10 Weeks Tape & Reel (TR) 2011 PolySwitch®, RXEF yes Active Not Applicable 2 ROHS3 Compliant 2.5-4.5 OHMS AT 20 DEG CEL Radial, Disc CQC, CSA, TUV, UL Through Hole -40°C~85°C 0.291Dia x 0.118 T 7.40mmx3.00mm 0.457 11.60mm TR Polymeric e2 Matte Tin/Copper (Sn/Cu) NO WIRE TEMPERATURE SENSING 0.199 5.05mm 60V 100mA 40A 60V 4s 200mA 2.5Ohm 7.5Ohm 200mA
B59975C0120A070 B59975C0120A070 EPCOS (TDK) 0.0000
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0.00000000 PRODUCTION (Last Updated: 2 months ago) Through Hole Bulk yes 2 EAR99 125°C -40°C 3.5mm 30V RoHS Compliant Lead Free Tin No 2 Radial 30V No SVHC 12.5mm 9mm 3.5mm 1.8Ohm 30V 8533.40.80.70 STRIP PACK 25mm e3 WIRE 25% PTC THERMISTOR OVERLOAD PROTECTION 900mA
PICOASMDC020S-2 PICOASMDC020S-2 Littelfuse 0.0000
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0.00000000 PolySwitch? picoASMDC 0805 (2012 Metric), Concave - Littelfuse Inc. Surface Mount -40°C ~ 85°C 0.083" L x 0.055" W (2.10mm x 1.40mm) AEC-Q200 Polymeric - 100 A 9V 100 ms 200 mA 0.027" (0.68mm) 750 mOhms 3.2 Ohms 470 mA
MF-USML450/6-2 MF-USML450/6-2 Bourns Inc. 0.6961
Add to Cart

Min: 1

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0.00000000 download 14 Weeks Tape & Reel (TR) Multifuse®, MF-USML/X Active 2A (4 Weeks) ROHS3 Compliant 1210 (3225 Metric), Concave cURus, TUV Surface Mount -40°C~85°C 0.127Lx0.101W 3.22mmx2.58mm Polymeric 50A 6V 2s 4.5A 0.047 1.20mm 2mOhm 14mOhm 9A
RXEF065S RXEF065S Littelfuse 0.0000
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Min: 1

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0.00000000 download 10 Weeks Bag 2004 PolySwitch®, RXEF yes Active Not Applicable ROHS3 Compliant Radial, Disc unknown CQC, CSA, TUV, UL Through Hole -40°C~85°C 0.370Dia x 0.118 T 9.40mmx3.00mm 0.571 14.50mm Polymeric 0.199 5.05mm 40A 72V 5.3s 650mA 310mOhm 720mOhm 1.3A
RHEF050 RHEF050 Littelfuse 0.0000
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Min: 1

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0.00000000 download 10 Weeks Bag 2011 PolySwitch®, RHEF yes Active Not Applicable 30V ROHS3 Compliant Radial, Disc unknown CSA, TUV, UL Through Hole -40°C~125°C 0.291Dia x 0.118 T 7.40mmx3.00mm 0.500 12.70mm Polymeric 0.199 5.05mm 500mA 40A 30V 2.5s 900mA 480mOhm 1.1Ohm 920mA
MF-FSMF035X-2 MF-FSMF035X-2 Bourns Inc. 0.0000
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0.00000000 download 12 Weeks PCB, Surface Mount Tape & Reel (TR) 2009 Multifuse®, MF-FSMF yes Active 1 (Unlimited) 2 SMD/SMT EAR99 6V ROHS3 Compliant 6V 40A No 0603 (1608 Metric), Concave No SVHC 650μm cURus, TUV 1.4Ohm Surface Mount -40°C~85°C 0.065Lx0.033W 1.65mmx0.85mm 6V 8533.40.80.70 TR, 7 INCH 40A Polymeric e4 MF-FSMF 500mW WRAPAROUND 1608 0603 DUAL ENDED OVERLOAD PROTECTION 6V 500mW Gold 350mA 100ms 750mA 350mA 0.026 0.65mm 200mOhm 1.4Ohm
CMF-SD50-2 CMF-SD50-2 Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) 2003 CMF-SD Obsolete 1 (Unlimited) 4 SMD/SMT EAR99 125°C -40°C ROHS3 Compliant Copper, Tin 3A 4-SMD Cube 50Ohm Surface Mount 0.402Lx0.354W 10.20mmx9.00mm 8533.40.80.70 TR, 13 INCH 3A Ceramic GULL WING 20% DUAL IN-LINE 230V OVERLOAD PROTECTION 600V 90mA 230V 600V Int 100ms 190mA 50Ohm 90mA 0.425 10.80mm
MF-VS210SS-0 MF-VS210SS-0 Bourns Inc. 0.0000
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0.00000000 download Surface Mount Bulk 2011 Multifuse®, MF-VS Obsolete 1 (Unlimited) 2 Axial 85°C -40°C 16V ROHS3 Compliant 100A Strap UR 30mOhm User Defined -40°C~85°C 0.866Lx0.205W 22.00mmx5.20mm 16V 100A 16V Polymeric MF-VS 1.5W 2.1A 100A 16V 5s 4.7A 2.1A 0.035 0.90mm 18mOhms 60mOhms 4.7A
MF-RX110/72-AP MF-RX110/72-AP Bourns Inc. 0.0000
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Min: 1

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0.00000000 download 7 Weeks Through Hole Tape & Box (TB) 2010 Multifuse®, MF-RX/72 yes Active 1 (Unlimited) 2 Radial EAR99 ROHS3 Compliant No Radial, Disc 5.1mm cURus, TUV 250mOhm Through Hole -40°C~85°C 0.427Lx0.122W 10.84mmx3.10mm 0.662 16.84mm 8533.40.80.70 AMMO PACK 40A Polymeric e3 Tin (Sn) MF-RX WIRE OVERLOAD PROTECTION 810 μm 0.201 5.10mm 1.5W 1.1A 40A 72V 8.2s 2.2A 150mOhm 380mOhm
MF-MSHT110KX-2 MF-MSHT110KX-2 Bourns Inc. 0.0000
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Min: 1

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0.00000000 Multifuse? MF-MSHT 1812 (4532 Metric), Concave cUL, TUV Bourns Inc. Surface Mount -40°C ~ 125°C 0.181" L x 0.128" W (4.60mm x 3.24mm) AEC-Q200 Polymeric - 40 A 16V 5 s 1.1 A 0.047" (1.20mm) 50 mOhms 450 mOhms 5.5 A
PTGL18AR120M9C01B0 PTGL18AR120M9C01B0 Murata Manufacturing 0.0000
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Min: 1

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0.00000000
RXEF025-2 RXEF025-2 Littelfuse 0.0000
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Min: 1

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0.00000000 download 10 Weeks Tape & Reel (TR) 2011 PolySwitch®, RXEF yes Active 1 (Unlimited) 2 ROHS3 Compliant 1.25-1.95 OHMS AT 20 DEG CEL Radial, Disc CQC, CSA, TUV, UL Through Hole -40°C~85°C 0.291Dia x 0.118 T 7.40mmx3.00mm 0.500 12.70mm TR Polymeric e3 Tin (Sn) NO WIRE TEMPERATURE SENSING 0.199 5.05mm 72V 250mA 40A 72V 2.5s 500mA 1.25Ohm 3Ohm 500mA
BDW94C BDW94C Bourns Inc. 0.0000
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Min: 1

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0.00000000
SMD050F-2 SMD050F-2 Littelfuse 0.0000
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0.00000000 download 11 Weeks Cut Tape (CT) 2011 PolySwitch®, SMD yes Active 2A (4 Weeks) 60V ROHS3 Compliant 60V 10A 2-SMD 3.18mm CSA, TUV, UL Surface Mount -40°C~85°C 0.290Lx0.202W 7.36mmx5.12mm Polymeric 85°C 500mA 4s 1A 500mA 0.125 3.18mm 350mOhm 1.4Ohm 1A
RXEF300 RXEF300 Littelfuse 0.0000
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Min: 1

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0.00000000 download 10 Weeks Bulk 2005 PolySwitch®, RXEF yes Active Not Applicable 2 72V ROHS3 Compliant 0.04-0.06 OHMS AT 20 DEG CEL Radial, Disc 28.6mm CQC, CSA, TUV, UL 100mOhm Through Hole -40°C~85°C 0.941Dia x 0.118 T 23.90mmx3.00mm 1.126 28.60mm Polymeric e3 Matte Tin (Sn) NO WIRE TEMPERATURE SENSING 0.400 10.15mm 3A 40A 72V 19.8s 6A 40mOhm 100mOhm
0402L050SLKR 0402L050SLKR Littelfuse 0.0000
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Min: 1

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0.00000000 download 12 Weeks Cut Tape (CT) 2012 POLY-FUSE®, LoRho Active 1 (Unlimited) SMD/SMT EAR99 6V ROHS3 Compliant Lead Free 0402 (1005 Metric), Concave cURus, TUV 400mOhm Surface Mount -40°C~85°C 0.039Lx0.020W 1.00mmx0.50mm 6V 8533.40.80.70 50A 6V Polymeric 1005 0402 500mW 500mA 50A 100ms 1A 0.024 0.60mm 40mOhm 400mOhm
MF-RX160-2-14 MF-RX160-2-14 Bourns Inc. 0.0000
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Min: 1

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0.00000000 download Tape & Box (TB) Multifuse®, MF-RX Last Time Buy 1 (Unlimited) RoHS Compliant Radial, Disc cUL, cURus, TUV Through Hole -40°C~85°C 0.642Dia x 0.122 T 16.30mmx3.10mm 0.939 23.84mm Polymeric 0.402 10.20mm 40A 60V 11.4s 1.6A 90mOhm 220mOhm 3.2A
B59884C120A51 B59884C120A51 EPCOS (TDK) 0.0000
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0.00000000
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