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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 Current Rating Radiation Hardening Additional Feature Package / Case Reach Compliance Code Lead Pitch Height Approval Agency Resistance Mfr Mounting Type Operating Temperature Size / Dimension Height Seated (Max) Ratings HTS Code Packing Method Max Current Rating Type JESD-609 Code Terminal Finish Surface Mount Subcategory Terminal Shape Mounting Feature Case Code (Metric) Case Code (Imperial) Tolerance Rated Power Dissipation (P) Terminal Placement Max Voltage Rating (AC) Thermistor Application Lead Spacing Rated (AC) Voltage (URac) Power Dissipation 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)
MF-R050 MF-R050 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download
CMF-SD50A-2 CMF-SD50A-2 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 14 Weeks Surface Mount Tape & Reel (TR) 2009 CMF-SD Obsolete 1 (Unlimited) 4 SMD/SMT EAR99 125°C -40°C ROHS3 Compliant Copper, Tin 4-SMD Cube 50Ohm Surface Mount 0.319Lx0.282W 8.10mmx7.15mm 8533.40.80.70 TR, 13 INCH 3A Ceramic GULL WING 20% DUAL IN-LINE 230V OVERLOAD PROTECTION 600V 90mA 3A 230V 600V Int 100ms 190mA 50Ohm 0.335 8.50mm
MF-USMF005-2 MF-USMF005-2 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download
RXEF250 RXEF250 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Bag 2005 PolySwitch®, RXEF yes Active Not Applicable 2 72V ROHS3 Compliant 0.05-0.08 OHMS AT 20 DEG CEL Radial, Disc CQC, CSA, TUV, UL 130mOhm Through Hole -40°C~85°C 0.819Dia x 0.118 T 20.80mmx3.00mm 1.000 25.40mm BULK Polymeric e3 Matte Tin (Sn) NO WIRE TEMPERATURE SENSING 0.400 10.15mm 2.5A 40A 72V 15.6s 5A 50mOhm 130mOhm
SMD260-2 SMD260-2 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Cut Tape (CT) 2002 PolySwitch®, SMD Obsolete 2A (4 Weeks) Non-RoHS Compliant 2920 (7351 Metric) CSA, TUV, UL Surface Mount -40°C~85°C 0.290Lx0.202W 7.36mmx5.12mm Polymeric 40A 6V 20s 2.6A 0.118 3.00mm 25mOhms 75mOhms 5.2A
RGE800 RGE800 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Bulk PolySwitch® Obsolete Not Applicable Non-RoHS Compliant Radial, Disc Through Hole 0.480Lx0.098W 12.20mmx2.50mm 0.823 20.90mm Polymeric 0.199 5.05mm 100A 16V 5s 8A 6mOhm 18mOhm 13.6A
RUEF110-1 RUEF110-1 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Bulk 2013 PolySwitch®, RUEF Obsolete Not Applicable ROHS3 Compliant Radial, Disc CQC, CSA, TUV, UL Through Hole -40°C~85°C 0.291Lx0.118W 7.40mmx3.00mm 0.559 14.20mm Polymeric 0.199 5.05mm 100A 30V 6.6s 1.1A 70mOhms 170mOhms 2.2A
LR4-900F LR4-900F TE Connectivity 0.0000
RFQ

Min: 1

Mult: 1

0.00000000
RXEF090S-2 RXEF090S-2 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Tape & Reel (TR) 2013 PolySwitch®, RXEF Active 1 (Unlimited) ROHS3 Compliant Radial, Disc CQC, CSA, TUV, UL Through Hole -40°C~85°C 0.441Lx0.118W 11.20mmx3.00mm 0.622 15.80mm Polymeric 0.199 5.05mm 40A 72V 7.2s 900mA 200mOhms 470mOhms 1.8A
PFMT.013.250.2 PFMT.013.250.2 Schurter Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) PFMT Obsolete Vendor Undefined 2 EAR99 ROHS3 Compliant Lead Free No 6.5 TO 12 OHMS AT 23 DEG CEL 2-SMD CSA, TUV, UL Surface Mount -45°C~85°C 0.352Lx0.291W 8.95mmx7.40mm 8533.40.80.70 TR 3A Polymeric YES DUAL OVERLOAD PROTECTION 60V 3.3W 130mA 3A 60V 250V Int 0.134 3.40mm 6.5Ohm 20Ohm
16VT175NELU 16VT175NELU 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: 0.029-0.102 Strap unknown cURus, TUV 102mOhm User Defined -40°C~85°C 1.575Lx0.122W 40.00mmx3.10mm 8533.40.80.70 100A Polymeric NOT SPECIFIED YES Non-linear Resistors FLAT SURFACE MOUNT OVERLOAD PROTECTION 1.75A 100A 16V 5s 3.6A 0.032 0.80mm 29mOhm 102mOhm
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
RXEF020-AP RXEF020-AP TE Connectivity 0.0000
RFQ

Min: 1

Mult: 1

0.00000000
VLR170UF VLR170UF Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 8 Weeks Bulk 2011 PolySwitch®, VLR Active 1 (Unlimited) ROHS3 Compliant Strap CSA, TUV, UL User Defined -40°C~70°C 0.866Lx0.142W 22.00mmx3.60mm Polymeric 100A 12V 5s 1.7A 0.028 0.70mm 18mOhms 64mOhms 4.1A
PICOASMDC035S-2 PICOASMDC035S-2 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 PolySwitch? picoASMDC 0805 (2012 Metric), Concave - Littelfuse Inc. Surface Mount -40°C ~ 85°C 0.083" L x 0.055" W (2.10mm x 1.40mm) AEC-Q200 Polymeric - 100 A 6V 200 ms 350 mA 0.027" (0.68mm) 350 mOhms 1.4 Ohms 750 mA
LVRL075S LVRL075S TE Connectivity 0.0000
RFQ

Min: 1

Mult: 1

0.00000000
RHEF1000 RHEF1000 TE Connectivity 0.0000
RFQ

Min: 1

Mult: 1

0.00000000
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
AHRF900 AHRF900 TE Connectivity 0.0000
RFQ

Min: 1

Mult: 1

0.00000000
AGRF500 AGRF500 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Bulk 2010 PolySwitch®, AGRF yes Active Not Applicable 2 16V ROHS3 Compliant RESISTANCE RANGE(MIN-MAX): 0.014-0.024 Radial, Disc unknown 15.6mm 34mOhm Through Hole -40°C~85°C 0.409Dia x 0.122 T 10.40mmx3.10mm 0.614 15.60mm AEC-Q200 Polymeric NO WIRE 2.7W TEMPERATURE SENSING 0.199 5.05mm 5A 100A 16V 2.5s 9.4A 14mOhm 34mOhm
RXEF030S-2 RXEF030S-2 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Tape & Reel (TR) 2006 PolySwitch®, RXEF yes Active Not Applicable ROHS3 Compliant Radial, Disc unknown CQC, CSA, TUV, UL Through Hole -40°C~85°C 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
AHRF450 AHRF450 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Bulk 2007 PolySwitch®, AHRF yes Active Not Applicable 2 ROHS3 Compliant RESISTANCE RANGE(MIN-MAX): 0.017-0.036 Radial, Disc unknown Through Hole -40°C~125°C 0.409Dia x 0.122 T 10.40mmx3.10mm 0.563 14.30mm AEC-Q200 Polymeric NO WIRE 3.6W TEMPERATURE SENSING 0.199 5.05mm 16V 4.5A 100A 16V 4s 8.7A 17mOhm 54mOhm 8.7A
AHRF700 AHRF700 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Bulk 2013 PolySwitch®, AHRF yes Active Not Applicable 2 ROHS3 Compliant Radial, Disc Through Hole -40°C~125°C 0.551Lx0.118W 14.00mmx3.00mm 0.862 21.90mm AEC-Q200 Polymeric NO WIRE 4W OVERLOAD PROTECTION 0.199 5.05mm 16V 100A 16V 7s 7A 8.7mOhm 25mOhm 13.1A
PFMT.013.250.C.2 PFMT.013.250.C.2 Schurter Inc. 0.0000
RFQ

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
RHEF200 RHEF200 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Bag 2011 PolySwitch®, RHEF yes Active Not Applicable ROHS3 Compliant Radial, Disc unknown CSA, TUV, UL Through Hole -40°C~125°C 0.370Dia x 0.122 T 9.40mmx3.10mm 0.567 14.40mm Polymeric 0.199 5.05mm 2A 100A 16V 4.3s 3.8A 45mOhm 110mOhm 3.8A
24LT180U 24LT180U Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Bulk 2006 POLY-FUSE®, LT Obsolete 1 (Unlimited) 2 Axial EAR99 ROHS3 Compliant Lead Free RESISTANCE RANGE(RMIN-R1MAX)OHM: 0.04-0.12 Strap unknown cURus, TUV 120mOhm User Defined -40°C~85°C 0.984Lx0.199W 25.00mmx5.05mm 8533.40.80.70 100A Polymeric Nickel (Ni) YES Non-linear Resistors FLAT SURFACE MOUNT OVERLOAD PROTECTION 1.8A 100A 24V 2.9s 3.8A 0.039 1.00mm 40mOhm 120mOhm
LTP180SF LTP180SF Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Bulk 2011 PolySwitch®, LTP Obsolete 2A (4 Weeks) ROHS3 Compliant Strap CSA, TUV, UL User Defined -40°C~85°C 0.984Lx0.199W 25.00mmx5.05mm Polymeric 100A 24V 2.9s 1.8A 0.039 1.00mm 40mOhm 120mOhm 3.8A
AHEF100 AHEF100 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Bag 2009 PolySwitch®, AHEF yes Active Not Applicable 2 ROHS3 Compliant RESISTANCE RANGE(MIN-MAX): 0.15-0.3 Radial, Disc Through Hole -40°C~125°C 0.382Dia x 0.118 T 9.70mmx3.00mm 0.535 13.60mm AEC-Q200 BULK Polymeric e2 Matte Tin/Copper (Sn/Cu) NO WIRE 1.4W TEMPERATURE SENSING 0.199 5.05mm 32V 1A 100A 32V 6.2s 1.9A 150mOhm 430mOhm 1.9A
PFMD.050.2 PFMD.050.2 Schurter Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) PFMD Obsolete Vendor Undefined 2 SMD/SMT EAR99 ROHS3 Compliant Lead Free 100A No 0.15 TO 1 OHMS AT 23 DEG CEL 1812 (4532 Metric) 3.2mm CSA, TUV, UL 1Ohm Surface Mount -40°C~85°C 0.179Lx0.121W 4.55mmx3.07mm 8533.40.80.70 TR 100A Polymeric YES WRAPAROUND 4532 1812 DUAL OVERLOAD PROTECTION 15V 1.2W 500mA 15V 150ms 1A 500mA 0.033 0.85mm 150mOhm 1Ohm
RUSBF135-2 RUSBF135-2 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Cut Tape (CT) 2011 PolySwitch®, RUSBF yes Discontinued Not Applicable 2 ROHS3 Compliant RESISTANCE RANGE(MIN-MAX): 0.040-0.074 Radial, Disc unknown CSA, TUV, UL Through Hole -40°C~85°C 0.350Lx0.118W 8.90mmx3.00mm 0.532 13.50mm TR, 14.6 INCH Polymeric NO WIRE 0.8W TEMPERATURE SENSING 0.199 5.05mm 16V 1.35A 40A 16V 4.5s 2.7A 40mOhm 112mOhm 2.7A
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