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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 Width Approval Agency Thickness 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 Surface Mount Subcategory Ambient Temperature Range High Terminal Shape Mounting Feature 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 Terminal Material Current Rating (Max) Hold Current Current - Max Voltage - Max Time to Trip Family Trip Current Resistance @ 25°C Current - Hold (Ih) (Max) Thickness (Max) Resistance - Initial (Ri) (Min) Resistance - Post Trip (R1) (Max) Current - Trip (It)
MINISMDC150F/24-2 MINISMDC150F/24-2 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 11 Weeks Tape & Reel (TR) 2002 PolySwitch®, miniSMD yes Active 2A (4 Weeks) 2 24V ROHS3 Compliant 24V 20A RESISTANCE RANGE(RMIN-R1MAX): 0.04-0.12 1812 (4532 Metric), Concave 1.94mm CSA, TUV, UL Surface Mount -40°C~85°C 0.181Lx0.128W 4.60mmx3.24mm TR Polymeric e3 Matte Tin (Sn) - with Nickel (Ni) barrier YES 85°C WRAPAROUND 1W DUAL ENDED TEMPERATURE SENSING 1.5A 1.5s 3A 1.5A 0.076 1.94mm 40mOhm 120mOhm 3A
AGRF600-2 AGRF600-2 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 8 Weeks Tape & Reel (TR) 2010 PolySwitch®, AGRF yes Discontinued Not Applicable 2 ROHS3 Compliant RESISTANCE RANGE(MIN-MAX): 0.0095-0.019 Radial, Disc unknown Through Hole -40°C~85°C 0.421Lx0.118W 10.70mmx3.00mm 0.724 18.40mm AEC-Q200 TR Polymeric NO WIRE 2.8W TEMPERATURE SENSING 0.199 5.05mm 16V 6A 100A 16V 3.5s 10.7A 9.5mOhm 28mOhm 10.7A
BK250-040-DY BK250-040-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 6 s 40 mA - 27 Ohms 65 Ohms 80 mA
SMD1812P260TSA SMD1812P260TSA Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) 2004 POLY-FUSE®, SMD1812 Obsolete 1 (Unlimited) SMD/SMT 85°C -40°C Non-RoHS Compliant Contains Lead 40A 1812 (4532 Metric), Concave 3.15mm 3.41mm 4.73mm cURus, TUV 47mOhm Surface Mount -40°C~85°C 0.179Lx0.128W 4.55mmx3.24mm 40A 6V Polymeric 4532 1812 800mW 2.6A 40A 6V 2.5s 5.2A 2.6A 0.051 1.30mm 15mOhms 47mOhms 5.2A
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
RKEF250 RKEF250 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Bulk 2008 PolySwitch®, RKEF yes Active 1 (Unlimited) ROHS3 Compliant Radial, Disc unknown CSA, TUV, UL Through Hole -40°C~85°C 0.512Lx0.150W 13.00mmx3.81mm 0.740 18.80mm Polymeric 0.200 5.08mm 2.5A 40A 60V 15.6s 5A 40mOhm 140mOhm 5A
LR4-550F LR4-550F Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 9 Weeks Bulk 2011 PolySwitch®, LR4 yes Active 1 (Unlimited) 20V ROHS3 Compliant Strap unknown 1mm CSA, TUV, UL 18mOhm User Defined -40°C~85°C 1.417Lx0.283W 36.00mmx7.20mm Polymeric 5.5A 100A 20V 5s 10.5A 0.039 1.00mm 9mOhm 22mOhm
BBRF750-2 BBRF750-2 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Tape & Reel (TR) PolySwitch® Obsolete Not Applicable ROHS3 Compliant Radial, Disc Through Hole Polymeric 20A 99V 60s 750mA 400mOhm 1.2Ohm 1.5A
20LR450U 20LR450U Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 11 Weeks Bulk 2010 POLY-FUSE®, LR Obsolete 1 (Unlimited) 2 EAR99 ROHS3 Compliant RESISTANCE RANGE(RMIN-R1MAX)OHM: 0.011-0.028 Strap unknown cURus, TUV User Defined -40°C~85°C 0.984Lx0.402W 25.00mmx10.20mm 8533.40.80.70 100A Polymeric Nickel (Ni) YES Non-linear Resistors FLAT SURFACE MOUNT AXIAL OVERLOAD PROTECTION 4.5A 100A 20V 5s 8.9A 0.039 1.00mm 11mOhm 28mOhm
TRF600-150-RB-2 TRF600-150-RB-2 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) 2007 PolySwitch®, TRF600 Obsolete Not Applicable ROHS3 Compliant Radial, Disc CSA, TUV, UL Through Hole -40°C~85°C 0.354Lx0.181W 9.00mmx4.60mm 0.492 12.50mm Polymeric 0.197 5.00mm 40A 250V 600V Int 3s 150mA 9Ohm 22Ohm 300mA
RUEF700K RUEF700K Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Bulk 2012 PolySwitch®, RUEF yes Active Not Applicable ROHS3 Compliant Radial, Disc unknown CQC, CSA, TUV, UL Through Hole -40°C~85°C 0.752Lx0.118W 19.10mmx3.00mm 1.091 27.70mm Polymeric 0.400 10.15mm 100A 30V 17.5s 7A 5mOhm 30mOhm 14A
1210L010WR 1210L010WR Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 12 Weeks Tape & Reel (TR) 2008 POLY-FUSE®, 1210L yes Active 1 (Unlimited) 2 SMD/SMT EAR99 30V ROHS3 Compliant Lead Free 30V 10A RESISTANCE RANGE(RMIN-R1MAX)OHM: 1.6-15 1210 (3225 Metric), Concave No SVHC 1.25mm cURus, TUV 15Ohm Surface Mount -40°C~85°C 0.127Lx0.102W 3.22mmx2.58mm 30V 8533.40.80.70 TR, 7 INCH 10A 30V Polymeric e3 Matte Tin (Sn) YES Non-linear Resistors WRAPAROUND 3225 1210 30V DUAL ENDED OVERLOAD PROTECTION 600mW Copper 100mA 1.5s 300mA 100mA 0.049 1.25mm 1.6Ohm 15Ohm
MF-R160 MF-R160 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Bulk MF-R Active Radial, Disc Through Hole 0.402" Dia x 0.118" W (10.20mm x 3.00mm) 0.114" (2.90mm) 40A 30V 8s PTC Resettable Fuses 1.6A 3.2A
1812L200/12DR 1812L200/12DR Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 12 Weeks Cut Tape (CT) 2010 POLY-FUSE®, 1812L Active 1 (Unlimited) EAR99 ROHS3 Compliant Lead Free 1812 (4532 Metric), Concave cURus, TUV Surface Mount -40°C~85°C 0.179Lx0.128W 4.55mmx3.24mm 100A Polymeric e3 Matte Tin (Sn) 4532 1812 2A 100A 12V 2s 3.5A 0.047 1.20mm 20mOhm 70mOhm
VTP170XSDDF VTP170XSDDF Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Bulk 2013 PolySwitch®, VTP Discontinued 1 (Unlimited) ROHS3 Compliant Strap CSA, TUV, UL User Defined -40°C~85°C Polymeric 100A 16V 5s 1.7A 30mOhm 105mOhm 3.4A
RXEF075S RXEF075S Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Bulk 2004 PolySwitch®, RXEF yes Active 1 (Unlimited) ROHS3 Compliant Radial, Disc unknown CQC, CSA, TUV, UL Through Hole -40°C~85°C 0.402Dia x 0.122 T 10.20mmx3.10mm 0.598 15.20mm Polymeric 0.200 5.08mm 40A 72V 6.3s 750mA 250mOhm 600mOhm 1.5A
RXE030 RXE030 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Bulk PolySwitch®, RXE Obsolete Not Applicable Non-RoHS Compliant Radial, Disc CSA, TUV, UL Through Hole 0.291Dia x 0.118 T 7.40mmx3.00mm 0.500 12.70mm Polymeric 0.199 5.05mm 40A 72V 3s 300mA 880mOhm 2.1Ohm 600mA
AHS160-2 AHS160-2 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 11 Weeks Tape & Reel (TR) 2011 PolySwitch®, AHS yes Active 2A (4 Weeks) ROHS3 Compliant 2-SMD unknown Surface Mount -40°C~125°C 0.343Lx0.250W 8.70mmx6.36mm AEC-Q200 Polymeric 1.6A 70A 16V 15s 3.2A 0.118 3.00mm 50mOhm 150mOhm 3.2A
VLP175UAF VLP175UAF Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 8 Weeks Bulk 2016 PolySwitch®, VLP Active 1 (Unlimited) ROHS3 Compliant Strap CSA, TUV, UL User Defined 0.028 0.70mm Polymeric 60A 16V 5s 1.75A 23mOhm 82mOhm 3.9A
LVR200S-240 LVR200S-240 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Bulk 2012 PolySwitch®, LVR yes Active Not Applicable ROHS3 Compliant Radial, Disc unknown CQC, CSA, TUV, UL Through Hole -20°C~85°C 0.980Lx0.240W 24.90mmx6.10mm 240V 1.331 33.80mm Polymeric 0.400 10.15mm 2A 20A 240V 265V Int 28s 4A 89mOhm 221mOhm 4A
LVR055S-1 LVR055S-1 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Bag 2013 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 0.854 21.70mm Polymeric 0.200 5.08mm 7A 240V 265V Int 26s 550mA 450mOhm 1.45Ohm 1.25A
HVR600P150CF HVR600P150CF Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Box (TB) 2004 POLY-FUSE®, HVR600 Obsolete Not Applicable 2 Radial EAR99 ROHS3 Compliant Lead Free 3A Radial, Disc unknown cURus, TUV 22Ohm Through Hole -40°C~85°C 0.532Lx0.236W 13.50mmx6.00mm 0.496 12.60mm 8533.40.80.70 3A Polymeric NO Non-linear Resistors OVERLOAD PROTECTION 0.201 5.10mm 150mA 60V 600V Int 5s 300mA 150mA 6Ohm 22Ohm
RHEF400-2 RHEF400-2 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Tape & Reel (TR) 2013 yes Active Not Applicable ROHS3 Compliant Radial, Disc unknown CSA, TUV, UL Through Hole -40°C~125°C 0.394Lx0.118W 10.00mmx3.00mm 0.591 15.00mm Polymeric 0.199 5.05mm 100A 16V 5s 4A 24mOhm 60mOhm 7.5A
LR4-600F LR4-600F Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 9 Weeks Bag 2013 PolySwitch®, LR4 yes Active 1 (Unlimited) 20V ROHS3 Compliant Strap unknown 1mm CSA, TUV, UL 15mOhm User Defined -40°C~85°C 0.984Lx0.559W 25.00mmx14.20mm Polymeric 6A 100A 20V 5s 11.7A 0.039 1.00mm 7mOhm 19mOhm
MF-USMF005-2 MF-USMF005-2 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download
B59930C0120A070 B59930C0120A070 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 18 Weeks Bulk 2013 yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Radial, Disc UR Through Hole 0°C~60°C 0.866Dia x 0.138 T 22.00mmx3.50mm 1.004 25.50mm 8533.40.80.70 STRIP PACK Ceramic e3 Tin (Sn) NO WIRE 25% OVERLOAD PROTECTION 0.197 5.00mm 63V 10A 80V 1.65Ohm 700mA 1.4A
B59955C0120A051 B59955C0120A051 EPCOS (TDK) 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Through Hole Tape & Reel (TR) 125°C -40°C 3.5mm RoHS Compliant Lead Free Tin No 2 Radial 17mm 13.5mm 3.5mm 5.5A 850mA 1.7A
B59206R0135B010 B59206R0135B010 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Obsolete 1 (Unlimited) ROHS3 Compliant
MF-USMF050-2 MF-USMF050-2 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) MF-USMF Active 1210 (3225 Metric), Concave Surface Mount 0.127" L x 0.102" W (3.22mm x 2.58mm) 40A 13.2V 0.1s PTC Resettable Fuses 500mA 0.033" (0.85mm) 1A
RUEF160-2 RUEF160-2 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Tape & Reel (TR) 2011 PolySwitch®, RUEF yes Active Not Applicable 2 ROHS3 Compliant RESISTANCE RANGE(MIN-MAX): 0.030-0.070 Radial, Disc CQC, CSA, TUV, UL Through Hole -40°C~85°C 0.350Lx0.118W 8.90mmx3.00mm 0.598 15.20mm TR, 14.6 INCH Polymeric NO WIRE 0.9W TEMPERATURE SENSING 0.199 5.05mm 30V 1.6A 100A 30V 8s 3.2A 30mOhm 110mOhm 3.2A
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