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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 Operating Supply Voltage RoHS Status Lead Free Contact Plating Voltage - Rated Current Rating Radiation Hardening 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 Terminal Pitch Subcategory Ambient Temperature Range High Terminal Shape Mounting Feature Case Code (Metric) Case Code (Imperial) Tolerance Resistor Type Rated Power Dissipation (P) Terminal Placement Max Voltage Rating (AC) Thermistor Application Lead Diameter 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)
MF-R300-2-99 MF-R300-2-99 Bourns Inc. 0.0000
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Min: 1

Mult: 1

0.00000000 download 5 Weeks Through Hole Tape & Reel (TR) 2011 Multifuse®, MF-R yes Obsolete 1 (Unlimited) 2 Radial ROHS3 Compliant 40A No Radial, Disc 5.1mm cURus, TUV 50mOhm Through Hole -40°C~85°C 0.472Lx0.118W 12.00mmx3.00mm 0.720 18.30mm TR 40A Polymeric e3 Tin (Sn) MF-R300 WIRE TEMPERATURE SENSING 810 μm 0.201 5.10mm 30V 2W 3A 30V 10.8s 6A 3A 20mOhm 80mOhm
PTSA181216V260 PTSA181216V260 Eaton - Electronics Division 0.0000
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Min: 1

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0.00000000 PTSA1812 1812 (4532 Metric), Concave UL Eaton - Electronics Division Surface Mount -40°C ~ 85°C 0.178" L x 0.126" W (4.53mm x 3.20mm) AEC-Q200 - - 40 A 16V 5 s 2.6 A 0.079" (2.00mm) 15 mOhms 70 mOhms 5.2 A
TRF250-180S-2 TRF250-180S-2 Littelfuse 0.0000
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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 0.354Dia x 0.150 T 9.00mmx3.80mm 0.453 11.50mm Polymeric 0.197 5.00mm 10A 100V 250V Int 2s 180mA 800mOhm 4Ohm 650mA
RUEF250U-0.148 RUEF250U-0.148 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Active 1 (Unlimited) Non-RoHS Compliant
MF-FSML250/6-2 MF-FSML250/6-2 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Tape & Reel (TR) Multifuse®, MF-FSML Active 2A (4 Weeks) ROHS3 Compliant 0603 (1608 Metric), Concave cUL, cURus, TUV Surface Mount -40°C~85°C 0.065Lx0.033W 1.65mmx0.85mm Polymeric 50A 6V 5s 2.5A 0.055 1.40mm 3.5mOhm 60mOhm 5A
TS120A-3851 TS120A-3851 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 9 Weeks Active
BK30-160-SI BK30-160-SI Yageo 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 BK30 Radial, Disc UL YAGEO Through Hole -40°C ~ 85°C 0.374" L x 0.122" W (9.50mm x 3.10mm) - Polymeric 0.201" (5.10mm) 40 A 30V 8 s 1.6 A - 45 mOhms 140 mOhms 3.2 A
0603L004YR 0603L004YR Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 12 Weeks Tape & Reel (TR) 2008 POLY-FUSE®, 0603L Active 1 (Unlimited) 2 ROHS3 Compliant 24V 20A MINIMUM RESISTANCE IS 4 OHMS 0603 (1608 Metric), Concave 750μm cURus, TUV Surface Mount -40°C~85°C 0.063Lx0.032W 1.60mmx0.80mm TR, 7 INCH 20A 24V Polymeric e3 Matte Tin (Sn) YES 85°C WRAPAROUND 1608 0603 DUAL ENDED OVERCURRENT PROTECTION 500mW 40mA 1s 120mA 40mA 0.030 0.75mm 4Ohm 40Ohm
LVR040K-1 LVR040K-1 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 11 Weeks Bulk 2008 PolySwitch®, LVR yes Active Not Applicable 2 ROHS3 Compliant RESISTANCE RANGE(MIN-MAX): 0.6-0.97 Radial, Disc CQC, CSA, TUV, UL Through Hole -20°C~85°C 0.453Lx0.150W 11.50mmx3.80mm 0.823 20.90mm Polymeric e3 TIN NO WIRE 2W TEMPERATURE SENSING 0.200 5.08mm 240V 5.5A 240V 265V Int 24s 400mA 600mOhm 1.9Ohm 900mA
250S130-RCDR 250S130-RCDR 0.0000
RFQ

Min: 1

Mult: 1

0.00000000
TRF250-120T-RD TRF250-120T-RD Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Bulk 2011 PolySwitch® Obsolete Not Applicable ROHS3 Compliant Radial, Disc Through Hole 0.256Lx0.181W 6.50mmx4.60mm 0.433 11.00mm Polymeric 0.200 5.08mm 3A 250V 1.5s 120mA 4Ohm 8Ohm 240mA
MF-R185-2-17 MF-R185-2-17 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 0.472" Dia x 0.118" T (12.00mm x 3.00mm) AEC-Q200 Polymeric 0.201" (5.10mm) 40 A 30V 8.7 s 1.85 A - 40 mOhms 110 mOhms 3.7 A
CMF-RL35A-10-0 CMF-RL35A-10-0 Bourns Inc. 0.0000
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Min: 1

Mult: 1

0.00000000 download 20 Weeks Through Hole Bulk 2009 CMF-RL Active 1 (Unlimited) 2 Radial ROHS3 Compliant Tin Radial, Disc 5mm UR 35Ohm Through Hole -40°C~125°C 0.295Lx0.220W 7.50mmx5.60mm 0.512 13.00mm 3A Ceramic e3 5mm WIRE 10% 220V OVERLOAD PROTECTION 600 μm 0.197 5.00mm 650V 75mA 3A 220V 600V Int 150ms 150mA 35Ohm
TCF250-100RT-B-0.5 TCF250-100RT-B-0.5 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Bulk PolySwitch®, TCF250 Active 1 (Unlimited) ROHS3 Compliant Nonstandard SMD Surface Mount -40°C~85°C 0.195Lx0.195W 4.95mmx4.95mm Polymeric 3A 60V 250V Int 200ms 90mA 0.083 2.10mm 14Ohms 24Ohms 150mA
BK60-020-DZ BK60-020-DZ Yageo 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 BK60 Radial, Disc UL YAGEO Through Hole -40°C ~ 85°C 0.291" Dia x 0.122" T (7.40mm x 3.10mm) - Polymeric 0.201" (5.10mm) 40 A 60V 2.2 s 200 mA - 1.5 Ohms 3.3 Ohms 400 mA
SMD2920P150TSA SMD2920P150TSA Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) 2006 POLY-FUSE®, SMD2920 Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 33V Non-RoHS Compliant Contains Lead 40A 2920 (7351 Metric), Concave unknown 5.3mm 5.44mm cURus, TUV 230mOhm Surface Mount -40°C~85°C 0.290Lx0.202W 7.36mmx5.12mm 8533.40.80.70 TR, BLISTER, 7 INCH 40A Polymeric e0 Tin/Lead (Sn/Pb) YES Non-linear Resistors WRAPAROUND 7351 2920 DUAL ENDED TEMPERATURE SENSING 1.5A 2s 3A 1.5A 0.039 1.00mm 80mOhm 230mOhm
BK30-185-SI BK30-185-SI Yageo 0.0000
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Min: 1

Mult: 1

0.00000000 BK30 Radial, Disc UL YAGEO Through Hole -40°C ~ 85°C 0.386" L x 0.122" W (9.80mm x 3.10mm) - Polymeric 0.201" (5.10mm) 40 A 30V 8.7 s 1.85 A - 35 mOhms 120 mOhms 3.7 A
MICROSMD075-2 MICROSMD075-2 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) 2000 PolySwitch®, microSMD Obsolete 2A (4 Weeks) Non-RoHS Compliant 1210 (3225 Metric), Concave CSA, TUV, UL Surface Mount 0.127Lx0.102W 3.22mmx2.58mm Polymeric 40A 6V 100ms 750mA 0.024 0.62mm 110mOhms 400mOhms 1.5A
TRF250-183S-0.110 TRF250-183S-0.110 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Bulk PolySwitch®, TRF250 Active 1 (Unlimited) ROHS3 Compliant Radial, Disc CSA, TUV, UL Through Hole -40°C~85°C 0.295Dia x 0.150 T 7.50mmx3.80mm 0.374 9.50mm Polymeric 0.200 5.08mm 10A 100V 250V Int 1.8s 183mA 800mOhms 3.4Ohms 685mA
HVR250P120CR1F HVR250P120CR1F Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Box (TB) 2004 POLY-FUSE®, HVR250 Obsolete Not Applicable ROHS3 Compliant Lead Free Radial, Disc cURus, TUV 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 800ms 240mA 120mA 6Ohms 16Ohms 240mA
MF-LS190S MF-LS190S Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Bulk 2011 Multifuse®, MF-LS Obsolete 1 (Unlimited) 2 Axial EAR99 24V ROHS3 Compliant 100A 0.030 OHMS MINIMUM AT 23 DEG CEL Strap unknown cURus, TUV 57mOhm User Defined -40°C~85°C 0.880Lx0.417W 22.35mmx10.60mm 24V 8533.40.80.70 100A Polymeric e2 Tin/Silver (Sn/Ag) MF-LS YES Non-linear Resistors FLAT SURFACE MOUNT DUAL OVERLOAD PROTECTION 1.9W 1.9A 3s 4.2A 1.9A 0.043 1.10mm 30mOhm 100mOhm
MF-RX014/250U-A5-2 MF-RX014/250U-A5-2 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 17 Weeks Tape & Reel (TR) 2005 Multifuse®, MF-RX/250 yes Active 1 (Unlimited) 2 Radial EAR99 ROHS3 Compliant No 3.5 TO 6.5 OHMS AT 23 DEG CEL Radial, Disc 5.1mm cURus, TUV 5.5Ohm Through Hole -40°C~85°C 0.236Lx0.150W 6.00mmx3.80mm 0.394 10.00mm 8533.40.80.70 TR 3A 60V Polymeric e3 Tin (Sn) MF-RX NO WIRE TEMPERATURE SENSING 0.201 5.10mm 250V 145mA 3A 60V 250V Int 3Ohm 12Ohm
MF-RX075/72-2 MF-RX075/72-2 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 7 Weeks Tape & Reel (TR) 2012 MF-RX/72 yes Active 1 (Unlimited) 2 Radial EAR99 85°C -40°C ROHS3 Compliant 0.18 TO 0.4 OHMS AT 23 DEG CEL Radial, Disc 5.1mm UL 400mOhm Through Hole 0.409Diax0.122W 10.40mmx3.10mm 0.630 16.00mm 8533.40.80.70 TR 40A e3 Tin (Sn) NO WIRE PTC RESETTABLE FUSE OVERLOAD PROTECTION 0.201 5.10mm 72V 900mW 750mA 40A 72V 6.3s 1.5A
MF-RX110-2 MF-RX110-2 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 5 Weeks Through Hole Tape & Reel (TR) 2011 Multifuse®, MF-RX yes Last Time Buy 1 (Unlimited) 2 Radial EAR99 60V ROHS3 Compliant 40A No Radial, Disc 5.1mm cURus, TUV 250mOhm Through Hole -40°C~85°C 0.512Dia x 0.122 T 13.00mmx3.10mm 60V 0.709 18.00mm 8533.40.80.70 TR, 15 INCH 40A Polymeric e3 Tin (Sn) MF-RX WIRE OVERLOAD PROTECTION 810 μm 0.201 5.10mm 1.5W 1.1A 8.2s 2.2A 1.1A 150mOhm 380mOhm
MF-USMD010-2 MF-USMD010-2 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) 2003 Multifuse®, MF-USMD Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 30V Non-RoHS Compliant Contains Lead 100mA 0.8 TO 15 OHMS AT 23 DEG CEL 1210 (3225 Metric) 850μm CSA, TUV, UR 15Ohm Surface Mount -40°C~85°C 0.127Lx0.102W 3.22mmx2.58mm 30V 8533.40.80.70 TR 10A Polymeric MF-USMD YES WRAPAROUND 3225 1210 0.8W DUAL ENDED TEMPERATURE SENSING 100mA 30V 600ms 300mA 0.033 0.85mm 800mOhm 15Ohm
MF-R075-AP MF-R075-AP Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 7 Weeks Through Hole Tape & Box (TB) 2011 Multifuse®, MF-R yes Active 1 (Unlimited) 2 Radial 60V ROHS3 Compliant 40A No Radial, Disc 5.1mm cURus, TUV 400mOhm Through Hole -40°C~85°C 0.409Dia x 0.122 T 10.40mmx3.10mm 60V 0.630 16.00mm AMMO PACK 40A Polymeric e3 Tin (Sn) MF-R075 WIRE TEMPERATURE SENSING 510 μm 0.201 5.10mm 900mW 750mA 6.3s 1.5A 750mA 180mOhm 600mOhm
MF-R900-2 MF-R900-2 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 7 Weeks Through Hole Tape & Reel (TR) 2003 Multifuse®, MF-R yes Active 1 (Unlimited) 2 Radial 30V ROHS3 Compliant Tin 40A No 0.005 OHM MEASURED AT 23 DEG CEL Radial, Disc 10.2mm cURus, TUV 10mOhm Through Hole -40°C~85°C 0.953Lx0.118W 24.20mmx3.00mm 30V 1.295 32.90mm TR 40A Polymeric e3 MF-R900 10.2mm WIRE TEMPERATURE SENSING 810 μm 0.402 10.20mm 4.2W 9A 20s 18A 9A 5mOhm 20mOhm
MF-LSMF300/16X-2 MF-LSMF300/16X-2 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Multifuse?, MF-LSMF 2920 (7351 Metric), Concave cURus Bourns Inc. Surface Mount -40°C ~ 85°C 0.290" L x 0.202" W (7.36mm x 5.12mm) AEC-Q200 Polymeric - 16V 3 A -
MF-NSHT035KX-2 MF-NSHT035KX-2 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Tape & Reel (TR) Multifuse®, MF-NSHT Active 1 (Unlimited) ROHS3 Compliant 1206 (3216 Metric), Concave Surface Mount -40°C~125°C 0.126Lx0.063W 3.20mmx1.60mm 30V AEC-Q200 Polymeric MF-NSHT 350mA 20A 30V 100ms 1.75A 350mA 0.033 0.85mm 400mOhms 2.6Ohms 1.75A
MF-RHT300-AP-14 MF-RHT300-AP-14 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Multifuse?, MF-RHT Radial, Disc cUL, cURus, TUV Bourns Inc. Through Hole -40°C ~ 125°C 0.346" L x 0.118" W (8.80mm x 3.00mm) AEC-Q200 Polymeric 0.201" (5.10mm) 100 A 16V 5 s 3 A - 33 mOhms 79 mOhms 6 A
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