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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 Diameter RoHS Status Lead Free Contact Plating Current Rating Radiation Hardening Number of Pins Additional Feature Package / Case Reach Compliance Code Lead Pitch Height Width Approval Agency Thickness Resistance Mfr Mounting Type Weight Operating Temperature Size / Dimension Voltage - Rated DC Height Seated (Max) Ratings HTS Code Packing Method Physical Dimension Max Current Rating Max Voltage Rating (DC) Type JESD-609 Code Terminal Finish Base Part Number Surface Mount Subcategory Terminal Shape Mounting Feature Case Code (Metric) Case Code (Imperial) Rated Power Dissipation (P) Thermistor Application Lead Spacing Rated (AC) Voltage (URac) Power Dissipation 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)
RF3236-000 RF3236-000 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000
B59883C0120A051 B59883C0120A051 EPCOS (TDK) 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Through Hole Tape & Reel (TR) 125°C -40°C 5mm RoHS Compliant Lead Free Tin No 2 Radial 10mm 6.5mm 5mm 400mA 35mA 70mA
MICROASMD050F-2 MICROASMD050F-2 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 11 Weeks Bulk PolySwitch®, microASMD Active 2A (4 Weeks) 1210 (3225 Metric), Concave Surface Mount -40°C~85°C 0.127Lx0.102W 3.22mmx2.58mm AEC-Q200 Polymeric 40A 13.2V 50ms 500mA 0.024 0.62mm 250mOhm 900mOhm 1A
PFRA.110.2 PFRA.110.2 Schurter Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 14 Weeks Tape & Reel (TR) PFRA yes Active Vendor Undefined 2 Radial EAR99 8.9mm ROHS3 Compliant Lead Free 40A No 0.1 TO 0.18 OHMS AT 23 DEG CEL Radial, Disc 5.8mm cURus, TUV 270mOhm Through Hole 259.993477mg -40°C~85°C 0.350Dia x 0.118 T 8.90mmx3.00mm 0.551 14.00mm 8533.40.80.70 TR 8.9mm x 3mm x 14mm 40A 30V Polymeric e2 Tin/Silver (Sn/Ag) NO WIRE TEMPERATURE SENSING 0.201 5.10mm 700mW 1.1A 6.6s 2.2A 100mOhm 270mOhm
LR4-450F LR4-450F 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 22mOhm User Defined -40°C~85°C 0.984Lx0.413W 25.00mmx10.50mm Polymeric 4.5A 100A 20V 5s 8.9A 0.039 1.00mm 11mOhm 28mOhm
LTP090XF LTP090XF Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Bulk PolySwitch®, LTP Obsolete 2A (4 Weeks) ROHS3 Compliant Strap User Defined Polymeric 100A 900mA
3425L250 3425L250 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000
SMD0805B100TFT SMD0805B100TFT Yageo 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 SMD0805 0805 (2012 Metric), Concave cUL, TUV, UL YAGEO Surface Mount -40°C ~ 85°C 0.083" L x 0.053" W (2.10mm x 1.35mm) - Polymeric - 40 A 6V 300 ms 1 A 0.059" (1.50mm) 40 mOhms 230 mOhms 1.95 A
PFRA.400.3 PFRA.400.3 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 0.01 TO 0.03 OHMS AT 23 DEG CEL Radial, Disc 5.8mm CSA, TUV, UL 50mOhm Through Hole 660.005248mg -40°C~85°C 0.567Lx0.118W 14.40mmx3.00mm 0.976 24.80mm 8533.40.80.70 AMMO PACK 40A Polymeric NO Non-linear Resistors WIRE 2.5W OVERLOAD PROTECTION 0.201 5.10mm 30V 4A 30V 12.7s 8A 4A 10mOhm 50mOhm
MINISMDC200-2 MINISMDC200-2 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) 2000 PolySwitch®, miniSMD Obsolete 2A (4 Weeks) Non-RoHS Compliant 1812 (4532 Metric), Concave CSA, TUV, UL Surface Mount -40°C~85°C 0.179Lx0.128W 4.55mmx3.24mm Polymeric 100A 8V 5s 2A 0.048 1.22mm 20mOhms 70mOhms 4A
20LR450SU 20LR450SU Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 11 Weeks Bulk 2006 POLY-FUSE®, LR Obsolete 1 (Unlimited) Axial 85°C -40°C ROHS3 Compliant Lead Free Strap cURus, TUV 28mOhm User Defined -40°C~85°C 0.984Lx0.402W 25.00mmx10.20mm 100A Polymeric 4.5A 100A 20V 5s 8.9A 4.5A 0.039 1.00mm 11mOhms 28mOhms 8.9A
SMD100F/33-2 SMD100F/33-2 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 11 Weeks Tape & Reel (TR) 2011 PolySwitch®, SMD yes Active 2A (4 Weeks) ROHS3 Compliant 2-SMD CSA, TUV, UL Surface Mount -40°C~85°C 0.290Lx0.202W 7.36mmx5.12mm Polymeric 1.1A 40A 33V 500ms 2.2A 0.118 3.00mm 120mOhm 410mOhm 2.2A
RF3249-000 RF3249-000 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000
RHE450 RHE450 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Bulk 2001 PolySwitch® Obsolete Not Applicable Non-RoHS Compliant Radial, Disc CSA, TUV, UR Through Hole 0.409Lx0.118W 10.40mmx3.00mm 0.614 15.60mm Polymeric 0.199 5.05mm 100A 16V 3s 4.5A 22mOhms 3.6Ohms 7.8A
RUE600 RUE600 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Bulk 2006 PolySwitch® Obsolete Not Applicable Non-RoHS Compliant Radial, Disc CSA, TUV, UR Through Hole -40°C~85°C 0.650Lx0.118W 16.50mmx3.00mm 0.980 24.90mm Polymeric 0.402 10.20mm 40A 30V 16s 6A 5mOhm 40mOhm 12A
MF-NSML150/12-2 MF-NSML150/12-2 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 MF-NSML 50A 12V 5s 1.5A 0.028 0.70mm 10mOhm 65mOhm 3A
LTP300 LTP300 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Bulk 2004 PolySwitch®, LTP Obsolete 2A (4 Weeks) Non-RoHS Compliant Strap CSA, TUV, UL User Defined -40°C~85°C 1.185Lx0.522W 30.10mmx13.25mm Polymeric 100A 24V 4s 3A 0.043 1.10mm 15mOhm 55mOhm 6.3A
LR4-550RAF LR4-550RAF Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 8 Weeks Bulk 2016 PolySwitch®, LR4 Active 1 (Unlimited) ROHS3 Compliant Strap CSA, TUV, UL User Defined -40°C~85°C Polymeric 100A 20V 5s 5.5A 9mOhms 22mOhms 10.5A
16VT200U 16VT200U Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Bulk 2006 POLY-FUSE®, VT Obsolete 1 (Unlimited) 2 Axial EAR99 ROHS3 Compliant Lead Free RESISTANCE RANGE(RMIN-R1MAX)OHM: 0.021-0.08 Strap unknown cURus, TUV 80mOhm User Defined -40°C~85°C 0.866Lx0.159W 22.00mmx4.05mm 8533.40.80.70 100A Polymeric NOT SPECIFIED YES Non-linear Resistors FLAT SURFACE MOUNT OVERLOAD PROTECTION 2A 100A 16V 4s 4.5A 0.028 0.70mm 21mOhm 80mOhm
PRG21BC4R7MS5RA PRG21BC4R7MS5RA Murata Electronics 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Tape & Reel (TR) Not For New Designs
TSV250-130F-2 TSV250-130F-2 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 11 Weeks Tape & Reel (TR) 2011 PolySwitch®, TS250 yes Active 1 (Unlimited) ROHS3 Compliant 2-SMD unknown CSA, TUV, UL Surface Mount -40°C~85°C 0.240Lx0.272W 6.10mmx6.90mm Polymeric 130mA 3A 60V 250V Int 2s 260mA 0.126 3.20mm 4Ohm 12Ohm 260mA
RF2717-000 RF2717-000 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000
ASMDC030F-2 ASMDC030F-2 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 11 Weeks Tape & Reel (TR) 2016 PolySwitch®, ASMD Active 2A (4 Weeks) ROHS3 Compliant 2-SMD Surface Mount 0.295Lx0.201W 7.50mmx5.10mm PS300, PS400 Polymeric 10A 60V 3s 300mA 0.035 0.90mm 300mOhms 3.4Ohms 600mA
SMD1812P014TSA SMD1812P014TSA 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 10A 1812 (4532 Metric), Concave 3.15mm 3.41mm 4.73mm cURus, TUV 6Ohm Surface Mount -40°C~85°C 0.179Lx0.128W 4.55mmx3.24mm 10A Polymeric 4532 1812 140mA 10A 60V 150ms 340mA 140mA 0.053 1.35mm 1.5Ohms 6Ohms 340mA
MINIASMDC050F-2 MINIASMDC050F-2 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 11 Weeks Tape & Reel (TR) 2011 PolySwitch®, miniASMD yes Active 2A (4 Weeks) 24V ROHS3 Compliant 1812 (4532 Metric), Concave unknown Surface Mount -40°C~85°C 0.179Lx0.128W 4.55mmx3.24mm AEC-Q200 Polymeric 500mA 100A 24V 150ms 1A 0.024 0.62mm 150mOhm 1Ohm
SMD300F-2 SMD300F-2 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 11 Weeks Cut Tape (CT) 2011 PolySwitch®, SMD yes Active 2A (4 Weeks) ROHS3 Compliant 2-SMD unknown CSA, TUV, UL Surface Mount -40°C~85°C 0.290Lx0.202W 7.36mmx5.12mm Polymeric 3A 40A 6V 35s 6A 0.118 3.00mm 15mOhm 48mOhm 6A
BK30-250-SI-E0.6 BK30-250-SI-E0.6 Brightking 0.0000
RFQ

Min: 1

Mult: 1

0.00000000
16R1200GH 16R1200GH Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 12 Weeks Bulk 2009 POLY-FUSE®, 16R Active 1 (Unlimited) 2 Radial 16V ROHS3 Compliant 100A Radial, Disc 10.2mm cURus, TUV 8.6mOhm Through Hole -40°C~85°C 0.689Lx0.138W 17.50mmx3.50mm 16V 1.102 28.00mm 100A 16V Polymeric e3 Matte Tin (Sn) NO Non-linear Resistors WIRE TEMPERATURE SENSING 0.402 10.20mm 4.2W 12A 7.5s 20.4A 12A 3.3mOhm 8.6mOhm
RF1479-000 RF1479-000 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000
LTP180F LTP180F TE Connectivity / Raychem 0.0000
RFQ

Min: 1

Mult: 1

0.00000000
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