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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 Operating Supply Voltage RoHS Status Lead Free Current Rating Additional Feature Package / Case Reach Compliance Code Lead Pitch Height Approval Agency Resistance Mfr Mounting Type 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 Operating Temperature (Max) Operating Temperature (Min) Subcategory Max Power Dissipation Terminal Shape Case Code (Metric) Case Code (Imperial) Resistor Type Rated Power Dissipation (P) Terminal Placement Thermistor Application Lead Diameter Lead Spacing Rated (AC) Voltage (URac) Power Dissipation 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)
MF-R250-2-99 MF-R250-2-99 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 5 Weeks Through Hole Tape & Reel (TR) 2005 Multifuse®, MF-R yes Obsolete 1 (Unlimited) 2 Radial 30V ROHS3 Compliant 40A Radial, Disc 5.1mm cURus, TUV 48mOhm Through Hole -40°C~85°C 0.472Lx0.118W 12.00mmx3.00mm 0.720 18.30mm TR 40A Polymeric e3 Tin (Sn) MF-R250 WIRE TEMPERATURE SENSING 810 μm 0.201 5.10mm 1.2W 2.5A 10.3s 5A 2.5A 25mOhm 70mOhm
1812L-200 1812L-200 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000
1812L260/16MR 1812L260/16MR Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 12 Weeks Tape & Reel (TR) 2010 POLY-FUSE®, 1812L Active 1 (Unlimited) 2 ROHS3 Compliant MINIMUM RESISTANCE IS 0.015 OHMS 1812 (4532 Metric), Concave unknown cURus, TUV Surface Mount -40°C~85°C 0.186Lx0.131W 4.72mmx3.33mm TR, 7 INCH 100A Polymeric e3 Matte Tin (Sn) YES WRAPAROUND 4532 1812 DUAL ENDED OVERLOAD PROTECTION 2.6A 100A 16V 5s 5A 0.079 2.00mm 15mOhm 50mOhm
YQS8068 YQS8068 General Electric 0.0000
RFQ

Min: 1

Mult: 1

0.00000000
SMD300F/15-2 SMD300F/15-2 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000
BK250-2000-SZ BK250-2000-SZ Yageo 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 BK250 Radial, Disc UL YAGEO Through Hole -40°C ~ 85°C 1.031" L x 0.181" W (26.20mm x 4.60mm) - Polymeric 0.402" (10.20mm) 10 A 250V 28 s 2 A - 100 mOhms 400 mOhms 4 A
TR250-180U TR250-180U Littelfuse Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Bulk PolySwitch® Obsolete Not Applicable Non-RoHS Compliant Radial, Disc Through Hole 0.409Lx0.142W 10.40mmx3.60mm 0.496 12.60mm 0.197 5.00mm 180mA
MF-RX050/72-AP MF-RX050/72-AP Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 7 Weeks Tape & Box (TB) 2010 Multifuse®, MF-RX/72 yes Active 1 (Unlimited) 2 Radial ROHS3 Compliant 0.41 TO 0.77 OHMS AT 23 DEG CEL Radial, Disc 5.1mm cURus, TUV 770mOhm Through Hole -40°C~85°C 0.311Dia x 0.122 T 7.90mmx3.10mm 0.539 13.70mm AMMO PACK 40A Polymeric e3 Tin (Sn) MF-RX NO WIRE OVERLOAD PROTECTION 0.201 5.10mm 72V 750mW 500mA 40A 72V 4s 1A 410mOhm 1.17Ohm
RF0067-000 RF0067-000 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000
RGEF1000 RGEF1000 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Bulk 2011 PolySwitch®, RGEF yes Discontinued Not Applicable 2 16V ROHS3 Compliant RESISTANCE RANGE(MIN-MAX): 0.0040-0.0070 Radial, Disc unknown CSA, TUV, UL 10.2mOhm Through Hole -40°C~85°C 0.630Lx0.098W 16.00mmx2.50mm 0.992 25.20mm Polymeric NO WIRE 3.6W TEMPERATURE SENSING 0.199 5.05mm 10A 100A 16V 6s 17A 4mOhm 10.2mOhm
D76374-000 D76374-000 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000
BK250-060-DY BK250-060-DY Yageo 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 BK250 Radial, Disc UL YAGEO Through Hole -40°C ~ 85°C 0.291" Dia x 0.181" T (7.40mm x 4.60mm) - Polymeric 0.201" (5.10mm) 3 A 250V 5 s 60 mA - 20 Ohms 45 Ohms 120 mA
1210L350/12SLYR 1210L350/12SLYR Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 12 Weeks Tape & Reel (TR) 2016 POLY-FUSE®, 1210L Active 1 (Unlimited) ROHS3 Compliant 1210 (3225 Metric), Concave cURus, TUV Surface Mount -40°C~85°C 0.127Lx0.101W 3.22mmx2.58mm Polymeric 50A 6V 2s 3.5A 0.039 1.00mm 3mOhms 18mOhms 7A
BD280-1927-30/16-W BD280-1927-30/16-W Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 11 Weeks Bulk 2006 PolySwitch®, BD280 yes Active 1 (Unlimited) ROHS3 Compliant Blade Type Holder -40°C~125°C 1.083Lx0.756W 27.50mmx19.20mm 0.262 6.65mm AEC-Q200 Polymeric 100A 14V 13s 21A 2.1Ohm 4.3Ohm 38A
1206L150/12SLYR 1206L150/12SLYR Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 12 Weeks Cut Tape (CT) 2012 POLY-FUSE®, LoRho Active 1 (Unlimited) 2 SMD/SMT 12V ROHS3 Compliant MINIMUM RESISTANCE IS 0.01 OHMS 1206 (3216 Metric), Concave cURus, TUV 80mOhm Surface Mount -40°C~85°C 0.126Lx0.065W 3.20mmx1.65mm 12V TR, 7 INCH 50A Polymeric e3 Matte Tin (Sn) YES WRAPAROUND 3216 1206 0.8W DUAL ENDED OVERLOAD PROTECTION 1.5A 50A 300ms 3A 0.033 0.85mm 10mOhm 80mOhm
SMD0805P020TSA SMD0805P020TSA Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) 2004 POLY-FUSE®, SMD0805 Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 ROHS3 Compliant Contains Lead 40A 0.65 TO 3.5 OHMS AT 20 DEG CEL 0805 (2012 Metric), Concave unknown 1.5mm cURus, TUV 3.5Ohm 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 500mW 200mA 9V 20ms 500mA 200mA 0.039 1.00mm 650mOhm 3.5Ohm
1210L380SLYR 1210L380SLYR Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 12 Weeks Tape & Reel (TR) 2014 POLY-FUSE®, LoRho Active 1 (Unlimited) 2 SMD/SMT 6V ROHS3 Compliant MINIMUM RESISTANCE 0.002 OHM 1210 (3225 Metric), Concave 400μm cURus, TUV 16mOhm Surface Mount -40°C~85°C 0.127Lx0.102W 3.22mmx2.58mm TR, 7 INCH 50A 6V Polymeric YES 800mW WRAPAROUND 3225 1210 DUAL ENDED TEMPERATURE SENSING 800mW 3.8A 50A 5s 8A 0.028 0.70mm 2mOhm 16mOhm
RUSBF120-AP RUSBF120-AP Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Box (TB) 2013 PolySwitch®, RUSBF Obsolete Not Applicable ROHS3 Compliant Radial, Disc CSA, TUV, UL Through Hole -40°C~85°C 0.272Lx0.122W 6.90mmx3.10mm 0.461 11.70mm Polymeric 0.201 5.10mm 40A 6V 500ms 1.2A 70mOhm 140mOhm 2A
LVR125K-240 LVR125K-240 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks 2016 yes Active Not Applicable ROHS3 Compliant
250R145-RBU 250R145-RBU Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Bulk 2011 POLY-FUSE®, 250R yes Obsolete 1 (Unlimited) 2 Radial EAR99 ROHS3 Compliant Lead Free 4.5 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 Polymeric e3 Matte Tin (Sn) NO Non-linear Resistors WIRE OVERLOAD PROTECTION 0.201 5.10mm 250V 145mA 3A 60V 250V Int 2.5s 290mA 4.5Ohm 14Ohm
RUSBF120 RUSBF120 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Bag 2011 PolySwitch®, RUSBF yes Active Not Applicable 2 ROHS3 Compliant RESISTANCE RANGE(MIN-MAX): 0.070-0.0975 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 BULK Polymeric NO WIRE 0.6W TEMPERATURE SENSING 0.201 5.10mm 6V 1.2A 40A 6V 500ms 2A 70mOhm 140mOhm 2A
RXEF375-1 RXEF375-1 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Bulk 2006 PolySwitch®, RXEF yes Active Not Applicable ROHS3 Compliant Radial, Disc unknown CQC, CSA, TUV, UL Through Hole -40°C~85°C 1.071Dia x 0.118 T 27.20mmx3.00mm 1.252 31.80mm Polymeric 0.400 10.15mm 3.75A 40A 72V 24s 7.5A 30mOhm 80mOhm 7.5A
MF-RG300-0 MF-RG300-0 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download
250R145-RAZR 250R145-RAZR Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 12 Weeks Tape & Box (TB) 2011 POLY-FUSE®, 250R yes Active 1 (Unlimited) 2 Radial EAR99 ROHS3 Compliant Lead Free 3 TO 12 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 AMMO PACK 3A 60V Polymeric e3 Matte Tin (Sn) NO Non-linear Resistors WIRE OVERLOAD PROTECTION 0.201 5.10mm 250V 1W 145mA 3A 60V 250V Int 2.5s 290mA 3Ohm 12Ohm
0603L300/9SLYR 0603L300/9SLYR Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 12 Weeks Tape & Reel (TR) 2010 POLY-FUSE®, 0603L SL Active 1 (Unlimited) ROHS3 Compliant 0603 (1608 Metric), Concave cURus, TUV Surface Mount -40°C~85°C 0.063Lx0.032W 1.60mmx0.80mm 5A Polymeric 1608 0603 3A 50A 9V 1s 6A 3A 0.039 1.00mm 3mOhms 30mOhms 6A
MF-RG900-AP-14 MF-RG900-AP-14 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Multifuse?, MF-RG Radial, Disc cUL, cURus Bourns Inc. Through Hole -40°C ~ 85°C 0.551" L x 0.118" W (14.00mm x 3.00mm) AEC-Q200 Polymeric 0.201" (5.10mm) 100 A 16V 5.5 s 9 A - 4.7 mOhms 13.5 mOhms 15.3 A
TS250-130F-RA-N-2 TS250-130F-RA-N-2 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 15 Weeks Tape & Reel (TR) 2013 PolySwitch®, TS250 Obsolete 1 (Unlimited) ROHS3 Compliant 2-SMD CSA, TUV, UL Surface Mount -40°C~85°C 0.353Lx0.290W 8.95mmx7.40mm Polymeric 1A 60V 600V Int 2.5s 130mA 0.134 3.40mm 6.5Ohms 15Ohms 260mA
MF-R016/600-105-0 MF-R016/600-105-0 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Bag yes Obsolete 1 (Unlimited) 2 ROHS3 Compliant 4 OHMS MINIMUM AT 23 DEG CEL Radial, Box Through Hole 0.630Lx0.236W 16.00mmx6.00mm 0.496 12.60mm BULK e3 Tin (Sn) NO 85°C -40°C WIRE PTC RESETTABLE FUSE TEMPERATURE SENSING 60V
MF-R1100-2-99 MF-R1100-2-99 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) 2005 Multifuse®, MF-R yes Obsolete 1 (Unlimited) 2 ROHS3 Compliant 0.003 OHM MEASURED AT 23 DEG CEL Radial, Disc cURus, TUV Through Hole -40°C~85°C 0.953Lx0.118W 24.20mmx3.00mm 1.295 32.90mm TR 100A Polymeric e3 Tin (Sn) MF-R1100 NO WIRE TEMPERATURE SENSING 0.402 10.20mm 16V 11A 100A 16V 20s 22A 3mOhm 14mOhm
BK250-120-SY BK250-120-SY Yageo 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 BK250 Radial, Disc UL YAGEO Through Hole -40°C ~ 85°C 0.276" L x 0.181" W (7.00mm x 4.60mm) - Polymeric 0.201" (5.10mm) 3 A 250V 5 s 120 mA - 6 Ohms 10.5 Ohms 240 mA
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