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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 Length RoHS Status Flammability Rating 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 Voltage - Rated AC Manufacturer Package Identifier HTS Code Packing Method Max Current Rating Type Lead Length JESD-609 Code Terminal Finish Base Part Number Surface Mount Subcategory Ambient Temperature Range High Terminal Shape Mounting Feature Voltage 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 Terminal Material 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)
SMD1812P125TSA SMD1812P125TSA Littelfuse 0.0000
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Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) 2006 POLY-FUSE®, SMD1812 Obsolete 1 (Unlimited) Non-RoHS Compliant 1812 (4532 Metric), Concave cURus, TUV Surface Mount -40°C~85°C 0.179Lx0.128W 4.55mmx3.24mm Polymeric 40A 15V 400ms 1.25A 0.039 1.00mm 70mOhm 250mOhm 2.5A
MF-R500-AP MF-R500-AP Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 3 Weeks Tape & Box (TB) 2015 Multifuse®, MF-R yes Active 1 (Unlimited) 2 ROHS3 Compliant 0.01 OHM MEASURED AT 23 DEG CEL Radial, Disc cURus, TUV Through Hole -40°C~85°C 0.685Lx0.118W 17.40mmx3.00mm 0.980 24.90mm AMMO PACK 40A Polymeric e3 Tin (Sn) MF-R500 NO WIRE TEMPERATURE SENSING 0.402 10.20mm 30V 5A 40A 30V 14.5s 10A 10mOhm 50mOhm
MF-R055/90-0 MF-R055/90-0 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 4 Weeks Through Hole Bulk 2011 Multifuse®, MF-R/90 yes Last Time Buy 1 (Unlimited) 2 Radial EAR99 60V 10.9mm ROHS3 Compliant 90V 550mA No Radial, Disc No SVHC 5.1mm 14mm cURus, TUV 900mOhm Through Hole -40°C~85°C 0.429Dia x 0.142 T 10.90mmx3.60mm 90V 0.657 16.70mm 8533.40.80.70 10A Polymeric 6.3mm e3 Tin (Sn) MF-R055 WIRE 810 μm OVERLOAD PROTECTION 810 μm 0.201 5.10mm 2W 550mA 60s 1.1A 450mOhm 2Ohm
B59907A0120A062 B59907A0120A062 EPCOS (TDK) 0.0000
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Min: 1

Mult: 1

0.00000000 PRODUCTION (Last Updated: 2 months ago) Surface Mount Tape and Reel yes 2 SMD/SMT 85°C -40°C 2.5mm 3.2mm RoHS Compliant Tin 12mA No 2 1210 750μm 2.5mm 1.6mm 1.5kOhm TR, BLISTER, 7 INCH e3 WRAPAROUND 400V 35% PTC THERMISTOR DUAL ENDED OVERLOAD PROTECTION
2920L330/24MR 2920L330/24MR Littelfuse 0.0000
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Min: 1

Mult: 1

0.00000000 download 12 Weeks Tape & Reel (TR) 2014 POLY-FUSE®, 2920L yes Active 2A (4 Weeks) 2 ROHS3 Compliant 24V 40A MINIMUM RESISTANCE IS 0.015 OHMS 2920 (7351 Metric), Concave unknown 2mm cURus, TUV Surface Mount -40°C~85°C 0.290Lx0.202W 7.36mmx5.12mm TR, 7 INCH Polymeric e3 Matte Tin (Sn) YES 85°C WRAPAROUND DUAL ENDED OVERLOAD PROTECTION 3.3A 24V 5s 5.5A 3.3A 0.079 2.00mm 15mOhm 55mOhm
0402L005KR 0402L005KR Littelfuse 0.0000
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Min: 1

Mult: 1

0.00000000 POLY-FUSE?, LoRho 0402 (1005 Metric), Concave - Littelfuse Inc. Surface Mount -40°C ~ 85°C 0.039" L x 0.020" W (1.00mm x 0.50mm) - Polymeric - 40 A 9V 1.5 s 50 mA 0.024" (0.60mm) 1.5 Ohms 20 Ohms 200 mA
RGEF1000K RGEF1000K Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Bulk 2005 PolySwitch®, RGEF Obsolete 1 (Unlimited) ROHS3 Compliant Radial, Disc CSA, TUV, UL Through Hole -40°C~85°C 0.650Lx0.098W 16.50mmx2.50mm Polymeric 0.199 5.05mm 100A 16V 6s 10A 4mOhm 10.2mOhm 17A
MF-RX090/72-AP MF-RX090/72-AP Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 7 Weeks Tape & Box (TB) 2010 MF-RX/72 yes Active 1 (Unlimited) 2 Radial EAR99 85°C -40°C ROHS3 Compliant 0.14 TO 0.31 OHMS AT 23 DEG CEL Radial, Disc 5.1mm UL 310mOhm Through Hole 0.461Diax0.122W 11.70mmx3.10mm 0.657 16.70mm 8533.40.80.70 AMMO PACK 40A e3 Tin (Sn) NO WIRE PTC RESETTABLE FUSE OVERLOAD PROTECTION 0.201 5.10mm 72V 1W 900mA 40A 72V 7.2s 1.8A
1206L005/60WR-A 1206L005/60WR-A Littelfuse 0.0000
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Min: 1

Mult: 1

0.00000000 25 Weeks Tape & Reel (TR) POLY-FUSE®, 1206L Active 1 (Unlimited) ROHS3 Compliant 1206 (3216 Metric), Concave cURus, TUV Surface Mount -40°C~85°C 0.126Lx0.065W 3.20mmx1.65mm AEC-Q200 Polymeric 10A 60V 1.5s 50mA 0.049 1.25mm 3.6Ohm 20Ohm 150mA
B59890C0080A054 B59890C0080A054 EPCOS (TDK) 0.0000
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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 15mA 40mA
MF-R090-0-99 MF-R090-0-99 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 4 Weeks Through Hole Bulk 2012 Multifuse®, MF-R yes Obsolete 1 (Unlimited) 2 Radial 60V ROHS3 Compliant UL94 V-0 40A Radial, Disc No SVHC 5.1mm cURus, TUV 120mOhm Through Hole -40°C~85°C 0.291Lx0.118W 7.40mmx3.00mm 60V 0.480 12.20mm 60V 40A Polymeric 7.6mm e3 Matte Tin (Sn) MF-R090 WIRE TEMPERATURE SENSING 510 μm 0.201 5.10mm 1W 900mA 7.2s 1.8A 900mA 140mOhm 470mOhm
MINISMDC100F-2 MINISMDC100F-2 Littelfuse 0.0000
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Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) 2011 PolySwitch®, miniSMD yes Active 2A (4 Weeks) ROHS3 Compliant 1812 (4532 Metric), Concave unknown CSA, TUV, UL Surface Mount -40°C~85°C 0.179Lx0.128W 4.55mmx3.24mm Polymeric 1.1A 100A 8V 300ms 2.2A 0.024 0.62mm 40mOhm 210mOhm 2.2A
PTGL09AR2R7M2B51B0 PTGL09AR2R7M2B51B0 Murata Manufacturing 0.0000
RFQ

Min: 1

Mult: 1

0.00000000
B59980C0120A051 B59980C0120A051 EPCOS (TDK) 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Tape & Reel (TR) yes 2 EAR99 125°C -40°C 3.5mm RoHS Compliant Lead Free No 2 MINIMUM RESISTANCE IS 16.5 OHMS Radial 10mm 6.5mm 3.5mm 8533.40.80.70 TR, 14 INCH NO WIRE THROUGH HOLE MOUNT 25% PTC THERMISTOR OVERLOAD PROTECTION 63V 1A 85mA 170mA
BK250-145-SY BK250-145-SY Yageo 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 BK250 Radial, Disc UL YAGEO Through Hole -40°C ~ 85°C 0.295" L x 0.181" W (7.50mm x 4.60mm) - Polymeric 0.201" (5.10mm) 3 A 250V 15 s 145 mA - 3.5 Ohms 6.5 Ohms 290 mA
LVR055S LVR055S Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Bulk 2007 PolySwitch®, LVR yes Active Not Applicable ROHS3 Compliant Radial, Disc unknown CQC, CSA, TUV, UL Through Hole -20°C~85°C 0.551Lx0.161W 14.00mmx4.10mm 240V 0.854 21.70mm Polymeric 0.200 5.08mm 550mA 7A 240V 265V Int 26s 1.25A 450mOhm 1.45Ohm 1.25A
RGEF250-AP RGEF250-AP Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Tape & Box (TB) 2013 PolySwitch®, RGEF yes Active Not Applicable 2 ROHS3 Compliant RESISTANCE RANGE(MIN-MAX): 0.0220-0.0350 Radial, Disc unknown CSA, TUV, UL Through Hole -40°C~85°C 0.350Lx0.118W 8.90mmx3.00mm 0.504 12.80mm AMMO PACK Polymeric NO WIRE 1W TEMPERATURE SENSING 0.199 5.05mm 16V 2.5A 100A 16V 5s 4.7A 22mOhm 53mOhm 4.7A
HVR250P120CF HVR250P120CF Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

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 8Ohm Through Hole -40°C~85°C 0.268Dia x 0.201 T 6.80mmx5.10mm 0.492 12.50mm 3A Polymeric 0.217 5.50mm 120mA 3A 60V 250V Int 1.5s 240mA 120mA 4Ohms 16Ohms 240mA
RKEF375K RKEF375K Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Bulk 2013 PolySwitch®, RKEF yes Active 1 (Unlimited) ROHS3 Compliant Radial, Disc CSA, TUV, UL Through Hole -40°C~85°C 0.650Lx0.118W 16.50mmx3.00mm 0.992 25.20mm Polymeric 0.199 5.05mm 40A 60V 22s 3.75A 17mOhm 60mOhm 7.5A
RKEF160 RKEF160 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Bulk 2013 PolySwitch®, RKEF yes Active 1 (Unlimited) ROHS3 Compliant Radial, Disc CSA, TUV, UL Through Hole -40°C~85°C 0.480Lx0.150W 12.20mmx3.81mm 0.720 18.30mm Polymeric 0.200 5.08mm 40A 60V 9s 1.6A 100mOhm 320mOhm 3.2A
RGEF250-2 RGEF250-2 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Tape & Reel (TR) 1998 PolySwitch®, RGEF yes Active Not Applicable 2 ROHS3 Compliant RESISTANCE RANGE(MIN-MAX): 0.0220-0.0350 Radial, Disc unknown CSA, TUV, UL Through Hole -40°C~85°C 0.350Lx0.118W 8.90mmx3.00mm 0.504 12.80mm TR, 14.6 INCH Polymeric NO WIRE 1W TEMPERATURE SENSING 0.199 5.05mm 16V 100A 16V 5s 2.5A 22mOhm 53mOhm 4.7A
MF-R017-AP-17 MF-R017-AP-17 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Multifuse?, MF-R Radial, Disc cUL, cURus, TUV, UL Bourns Inc. Through Hole -40°C ~ 85°C 0.291" Dia x 0.122" T (7.40mm x 3.10mm) AEC-Q200 Polymeric 0.201" (5.10mm) 40 A 60V 3 s 170 mA - 2 Ohms 8 Ohms 340 mA
1206L110/12SLYR 1206L110/12SLYR 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 12V ROHS3 Compliant Lead Free 1206 (3216 Metric), Concave cURus, TUV 130mOhm Surface Mount -40°C~85°C 0.126Lx0.065W 3.20mmx1.65mm 12V 50A Polymeric 3216 1206 1.1A 50A 300ms 2.2A 0.033 0.85mm 15mOhm 130mOhm
0805L300SLTHYR 0805L300SLTHYR Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 POLY-FUSE?, LoRho 0805 (2012 Metric), Concave cURus, TUV Littelfuse Inc. Surface Mount -40°C ~ 85°C 0.083" L x 0.053" W (2.10mm x 1.35mm) - Polymeric - 50 A 6V 5 s 3 A 0.030" (0.75mm) 3 mOhms 30 mOhms 6 A
250S130VZR 250S130VZR Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 12 Weeks Tape & Reel (TR) 2015 POLY-FUSE®, 250S Active 1 (Unlimited) EAR99 ROHS3 Compliant Lead Free 2 2-SMD cURus, TUV Surface Mount -40°C~85°C 0.240Lx0.272W 6.10mmx6.90mm 8533.40.80.70 3A Polymeric e3 Matte Tin (Sn) 1.2W 130mA 3A 60V 250V Int 2s 260mA 0.126 3.20mm 4Ohm 20Ohm
MF-NSML550/6-2 MF-NSML550/6-2 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 50A 6V 5s 5.5A 0.039 1.00mm 2mOhm 10mOhm 11A
NANOSMDC016F-2 NANOSMDC016F-2 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 11 Weeks Tape & Reel (TR) 2011 PolySwitch®, nanoSMD yes Active 2A (4 Weeks) 85°C 30V ROHS3 Compliant 48V 10A 1206 (3216 Metric), Concave 1mm CSA, TUV, UL Surface Mount 0.126Lx0.063W 3.20mmx1.60mm nanoSMDC Polymeric 85°C 160mA 48V 300ms 450mA 160mA 0.039 1.00mm 1.1Ohm
RUSB135 RUSB135 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Bulk 2016 PolySwitch® Obsolete Not Applicable Non-RoHS Compliant Radial, Disc UL Through Hole 0.350Lx0.118W 8.90mmx3.00mm 0.532 13.50mm Polymeric 0.199 5.05mm 40A 16V 4.5s 1.35A 40mOhm 115mOhm 2.7A
MF-LSMF300/24X-2 MF-LSMF300/24X-2 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) 1997 Multifuse®, MF-LSMF Active 1 (Unlimited) 2 SMD/SMT 85°C -40°C 24V 7.98mm ROHS3 Compliant 24V 20A No 2920 (7351 Metric), Concave No SVHC 1.6mm 5.44mm cURus, TUV 75mOhm Surface Mount -40°C~85°C 0.289Lx0.202W 7.36mmx5.12mm 24V AEC-Q200 20A Polymeric MF-LSMF 1.5W Gold 3A 20A 24V 5s 5.2A 3A 0.063 1.60mm 20mOhms 75mOhms 5.2A
SMD1206P050TFA SMD1206P050TFA Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) 2006 POLY-FUSE®, SMD1206 Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 ROHS3 Compliant Lead Free 40A 0.15 TO 0.7 OHMS AT 20 DEG CEL 1206 (3216 Metric), Concave unknown 1.8mm cURus, TUV 700mOhm 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 500mA 6V 100ms 1A 500mA 0.024 0.60mm 150mOhm 700mOhm
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