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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 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 REACH SVHC Reach Compliance Code Lead Pitch Height Approval Agency Resistance Mounting Type Weight 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 Base Part Number Surface Mount Subcategory Ambient Temperature Range High Terminal Shape Case Code (Metric) Case Code (Imperial) Tolerance Rated Power Dissipation (P) Working Voltage Terminal Placement Thermistor Application Lead Spacing Rated (AC) Voltage (URac) Power Dissipation 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)
YQS5749PTO YQS5749PTO Amphenol Advanced Sensors 0.0000
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0.00000000 download 15 Weeks Standard Bulk 2010 PTO Active 1 (Unlimited) Radial 55°C 10°C RoHS Compliant Lead Free Radial, Disc 50Ohm Through Hole 10°C~55°C 0.350Dia x 0.150 T 8.90mmx3.80mm 25V 0.472 12.00mm Ceramic 30% 0.197 5.00mm 25V 50Ohms
TRF250-120UST-B-0.5 TRF250-120UST-B-0.5 Littelfuse 0.0000
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Min: 1

Mult: 1

0.00000000 download Bulk PolySwitch®, TRF250 Obsolete 1 (Unlimited) ROHS3 Compliant Radial, Disc CSA, TUV, UL Through Hole -40°C~85°C 0.236Lx0.150W 6.00mmx3.80mm 0.394 10.00mm Polymeric 0.197 5.00mm 3A 60V 250V Int 1s 120mA 6Ohms 16Ohms 240mA
TRF250-145T-B-0.5 TRF250-145T-B-0.5 Littelfuse 0.0000
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Min: 1

Mult: 1

0.00000000 download 10 Weeks Bulk PolySwitch®, TRF250 Active 1 (Unlimited) ROHS3 Compliant Radial, Disc CSA, TUV, UL Through Hole -40°C~85°C 0.256Lx0.181W 6.50mmx4.60mm 0.433 11.00mm Polymeric 0.197 5.00mm 3A 60V 250V Int 2.5s 145mA 5.4Ohm 14Ohm 290mA
LR4-380XF LR4-380XF Littelfuse 0.0000
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Min: 1

Mult: 1

0.00000000 download 9 Weeks Bulk 2016 PolySwitch®, LR4 yes Active 2A (4 Weeks) ROHS3 Compliant Strap CSA, TUV, UL User Defined 1.339Lx0.205W 34.00mmx5.20mm Polymeric 100A 15V 5s 3.8A 0.039 1.00mm 13mOhm 37mOhm 8.3A
TRF250-145US-B-0.5 TRF250-145US-B-0.5 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Bulk PolySwitch®, TRF250 yes Active 1 (Unlimited) ROHS3 Compliant Radial, Disc CSA, TUV, UL Through Hole -40°C~85°C 0.236Lx0.150W 6.00mmx3.80mm 0.394 10.00mm Polymeric 0.197 5.00mm 3A 60V 250V Int 4s 145mA 3.5Ohm 14Ohm 290mA
TRF250-145-RA-B0.5-2 TRF250-145-RA-B0.5-2 Littelfuse 0.0000
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Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) PolySwitch®, TRF250 Obsolete 1 (Unlimited) ROHS3 Compliant Radial, Disc CSA, TUV, UL Through Hole -40°C~85°C 0.256Lx0.181W 6.50mmx4.60mm 0.433 11.00mm Polymeric 0.200 5.08mm 3A 60V 250V Int 2.5s 145mA 3Ohms 12Ohms 290mA
232266197004 232266197004 Vishay / BC Components 0.0000
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Min: 1

Mult: 1

0.00000000
RGEF600K-AP RGEF600K-AP Littelfuse 0.0000
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Min: 1

Mult: 1

0.00000000 download 10 Weeks Tape & Box (TB) 2013 PolySwitch®, RGEF yes Active Not Applicable ROHS3 Compliant Radial, Disc unknown CSA, TUV, UL Through Hole -40°C~85°C 0.421Lx0.098W 10.70mmx2.50mm 0.709 18.00mm Polymeric 0.199 5.05mm 100A 16V 3.3s 6A 10mOhm 28mOhm 10.2A
TRF250-120T-RC-B-0.5 TRF250-120T-RC-B-0.5 Littelfuse 0.0000
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Min: 1

Mult: 1

0.00000000 download 10 Weeks Bulk PolySwitch®, TRF250 yes Active 1 (Unlimited) ROHS3 Compliant Radial, Disc CSA, TUV, UL Through Hole -40°C~85°C 0.256Lx0.181W 6.50mmx4.60mm 0.433 11.00mm Polymeric 0.197 5.00mm 3A 60V 250V Int 3s 120mA 5.4Ohm 14Ohm 260mA
16R1200GMR 16R1200GMR Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 12 Weeks Tape & Box (TB) 2010 POLY-FUSE®, 16R Active 1 (Unlimited) 2 Radial EAR99 16V ROHS3 Compliant Radial, Disc No SVHC cURus, TUV 8.6mOhm Through Hole -40°C~85°C 0.689Lx0.138W 17.50mmx3.50mm 16V 1.102 28.00mm 8533.40.80.70 AMMO PACK; TR 100A 16V Polymeric e3 Matte Tin (Sn) NO Non-linear Resistors WIRE TEMPERATURE SENSING 0.402 10.20mm 4.2W 12A 100A 7.5s 20.4A 3.3mOhm 8.6mOhm
JK-MSMD050-24 JK-MSMD050-24 Jinrui Electronic Materials Co. 0.0000
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Min: 1

Mult: 1

0.00000000
RXEF300-AP RXEF300-AP Littelfuse 0.0000
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Min: 1

Mult: 1

0.00000000 download 10 Weeks Tape & Box (TB) 2013 PolySwitch®, RXEF yes Active 1 (Unlimited) 2 ROHS3 Compliant 0.04-0.06 OHMS AT 20 DEG CEL Radial, Disc CQC, CSA, TUV, UL Through Hole -40°C~85°C 0.941Dia x 0.118 T 23.90mmx3.00mm 1.126 28.60mm AMMO PACK Polymeric NO WIRE TEMPERATURE SENSING 0.400 10.15mm 72V 40A 72V 19.8s 3A 40mOhm 100mOhm 6A
250R145TU 250R145TU Littelfuse 0.0000
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Min: 1

Mult: 1

0.00000000 download 12 Weeks Bulk 2011 POLY-FUSE®, 250R yes Active 1 (Unlimited) 2 Radial EAR99 ROHS3 Compliant Lead Free 5.4 TO 14 OHMS MEASURED AT 20 DEG CEL Radial, Disc cURus, TUV 14Ohm Through Hole -40°C~85°C 0.256Lx0.181W 6.50mmx4.60mm 0.433 11.00mm 8533.40.80.70 3A 60V Polymeric e3 Matte Tin (Sn) NO Non-linear Resistors WIRE 250V OVERLOAD PROTECTION 0.201 5.10mm 1W 145mA 3A 60V 250V Int 2.5s 290mA 5.4Ohm 14Ohm
TS250130F-B-0.5-2 TS250130F-B-0.5-2 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 11 Weeks Tape & Reel (TR) PolySwitch®, TS250 Active 1 (Unlimited) ROHS3 Compliant 2-SMD CSA, TUV, UL Surface Mount -40°C~85°C 0.352Lx0.291W 8.95mmx7.40mm Polymeric 1A 60V 600V Int 2.5s 130mA 0.134 3.40mm 6.5Ohm 20Ohm 260mA
LY60-075 LY60-075 Liown 0.0000
RFQ

Min: 1

Mult: 1

0.00000000
K1206L035YR K1206L035YR KUU 0.0000
RFQ

Min: 1

Mult: 1

0.00000000
TCF250-120T-B-0.5 TCF250-120T-B-0.5 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 11 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 600ms 120mA 0.091 2.30mm 6.3Ohm 18Ohm 240mA
NANOSMD400LR-2 NANOSMD400LR-2 Littelfuse 0.0000
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Min: 1

Mult: 1

0.00000000 download 16 Weeks Tape & Reel (TR) 2016 PolySwitch®, microSMD Active 2A (4 Weeks) ROHS3 Compliant 1206 (3216 Metric) Surface Mount -40°C~80°C 0.127Lx0.063W 3.22mmx1.61mm Polymeric 50A 6V 2s 4A 0.039 1.00mm 4mOhms 10mOhms 8A
250R080TDR 250R080TDR Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Box (TB) 2016 POLY-FUSE®, 250R Obsolete Not Applicable 2 Radial EAR99 ROHS3 Compliant Radial, Disc cURus, TUV 33Ohm Through Hole -40°C~85°C 0.228Dia x 0.181 T 5.80mmx4.60mm 0.390 9.90mm 8533.40.80.70 AMMO PACK 3A Polymeric e3 Matte Tin (Sn) NO Non-linear Resistors WIRE TEMPERATURE SENSING 0.201 5.10mm 250V 80mA 3A 60V 250V Int 4s 160mA 15Ohm 33Ohm
MF-NSML200-2 MF-NSML200-2 0.0000
RFQ

Min: 1

Mult: 1

0.00000000
MF-USMF050-2 MF-USMF050-2 Bourns Inc. 0.0000
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Min: 1

Mult: 1

0.00000000 download 12 Weeks PCB, Surface Mount Tape & Reel (TR) 2006 Multifuse®, MF-USMF Active 1 (Unlimited) 2 SMD/SMT 13.2V ROHS3 Compliant Lead Free Gold 13.2V 40A No 1210 (3225 Metric), Concave No SVHC 850μm cURus, TUV 900mOhm Surface Mount -40°C~85°C 0.127Lx0.102W 3.22mmx2.58mm 13.2V AEC-Q200 TR, 7 INCH 40A Polymeric e4 MF-USMF 85°C WRAPAROUND 3225 1210 DUAL ENDED OVERLOAD PROTECTION 600mW 500mA 100ms 1A 500mA 0.033 0.85mm 180mOhm 900mOhm
RUE185-1 RUE185-1 TE Connectivity / Raychem 0.0000
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Min: 1

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0.00000000
16R800GMR 16R800GMR Littelfuse 0.0000
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Min: 1

Mult: 1

0.00000000 download 12 Weeks Tape & Box (TB) 2009 POLY-FUSE®, 16R Active 1 (Unlimited) 2 Radial EAR99 16V ROHS3 Compliant 100A Radial, Disc 5.1mm cURus, TUV 17.5mOhm Through Hole -40°C~85°C 0.500Lx0.118W 12.70mmx3.00mm 0.823 20.90mm 8533.40.80.70 AMMO PACK; TR 100A 16V Polymeric e3 Matte Tin (Sn) NO Non-linear Resistors WIRE TEMPERATURE SENSING 0.201 5.10mm 3W 8A 5s 13.6A 8A 5.6mOhm 17.5mOhm
1210L035/30WR 1210L035/30WR Littelfuse 0.0000
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Min: 1

Mult: 1

0.00000000 download 12 Weeks Tape & Reel (TR) 2014 POLY-FUSE®, 1210L Active 1 (Unlimited) ROHS3 Compliant Lead Free 1210 (3225 Metric), Concave cURus, TUV Surface Mount -40°C~85°C 0.127Lx0.102W 3.22mmx2.58mm Polymeric 40A 30V 200ms 350mA 0.049 1.25mm 320mOhms 1.3Ohms 700mA
K1206L075/16AR K1206L075/16AR KUU 0.0000
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Min: 1

Mult: 1

0.00000000
RUEF300 RUEF300 Littelfuse 0.0000
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Min: 1

Mult: 1

0.00000000 download 10 Weeks Bag 2005 PolySwitch®, RUEF yes Active Not Applicable 2 ROHS3 Compliant 30V 100A RESISTANCE RANGE(MIN-MAX): 0.020-0.050 Radial, Disc unknown 16.5mm CQC, CSA, TUV, UL Through Hole -40°C~85°C 0.449Lx0.118W 11.40mmx3.00mm 30V 0.650 16.50mm BULK Polymeric NO 85°C WIRE 2W TEMPERATURE SENSING 0.199 5.05mm 3A 10.8s 6A 3A 20mOhm 80mOhm
PTGL07AR4R6H2B51B0 PTGL07AR4R6H2B51B0 Murata Electronics 0.0000
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Min: 1

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0.00000000 download 10 Weeks Through Hole Bulk POSISTOR®, PTGL yes Active 1 (Unlimited) 2 Radial EAR99 4mm ROHS3 Compliant 2 PTC TRIP CURRENT AT -10 DEGREE IS 0.7A Radial, Disc UL 4.6Ohm Through Hole -10°C~60°C 0.291Dia x 0.157 T 7.40mmx4.00mm 0.528 13.40mm 8533.40.80.70 TAPE 2A Ceramic e2 Tin/Copper (Sn/Cu) WIRE 25% OVERLOAD PROTECTION 0.197 5.00mm 30V 340mA 2A 30V 610mA 4.6Ohm
PFMT.013.250.C.2 PFMT.013.250.C.2 Schurter Inc. 0.0000
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Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) PFMT Obsolete Vendor Undefined ROHS3 Compliant Lead Free 2-SMD CSA, TUV, UL Surface Mount -45°C~85°C 0.352Lx0.291W 8.95mmx7.40mm 3A Polymeric 130mA 3A 60V 250V Int 130mA 0.134 3.40mm 7Ohms 20Ohms
VLP220SLF VLP220SLF Littelfuse 0.0000
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Min: 1

Mult: 1

0.00000000 download Bulk 2016 PolySwitch®, VLP Obsolete 2A (4 Weeks) ROHS3 Compliant Strap CSA, TUV, UL User Defined -40°C~85°C 0.917Lx0.154W 23.30mmx3.90mm Polymeric 60A 16V 5s 2.2A 0.032 0.80mm 17mOhm 58mOhm 5.3A
PFRA.065.3 PFRA.065.3 Schurter Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Box (TB) PFRA Obsolete Not Applicable 2 Radial EAR99 ROHS3 Compliant Lead Free 40A 0.27 TO 0.48 OHMS AT 23 DEG CEL Radial, Disc 5.8mm CSA, TUV, UL 720mOhm Through Hole 310.002035mg -40°C~85°C 0.382Dia x 0.122 T 9.70mmx3.10mm 0.598 15.20mm 8533.40.80.70 AMMO PACK 40A Polymeric NO WIRE 0.9W OVERLOAD PROTECTION 0.201 5.10mm 60V 650mA 60V 5.3s 1.3A 650mA 270mOhm 720mOhm
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