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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 Diameter RoHS Status Lead Free Contact Plating Voltage - Rated Current Rating Radiation Hardening Additional Feature Package / Case REACH SVHC Reach Compliance Code Lead Pitch Height Approval Agency Resistance Mfr Mounting Type Operating Temperature Size / Dimension Voltage - Rated DC Height Seated (Max) Ratings Voltage - Rated AC HTS Code Packing Method Max Current Rating Max Voltage Rating (DC) Type JESD-609 Code Terminal Finish Base Part Number Surface Mount Subcategory Max Power Dissipation Terminal Shape Mounting Feature Case Code (Metric) Case Code (Imperial) Tolerance Wire/Cable Diameter 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)
RGEF800-1 RGEF800-1 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Bulk 2013 PolySwitch®, RGEF yes Active Not Applicable ROHS3 Compliant Radial, Disc unknown CSA, TUV, UL Through Hole -40°C~85°C 0.480Lx0.098W 12.20mmx2.50mm 0.823 20.90mm Polymeric 0.199 5.05mm 100A 16V 5s 8A 5.6mOhm 17.5mOhm 13.6A
24LT180SSU 24LT180SSU 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
TRF250-145T-2 TRF250-145T-2 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Tape & Reel (TR) 2016 PolySwitch®, TRF250 yes Active 1 (Unlimited) 2 ROHS3 Compliant 7.5 OHMS AT 20 DEG CEL Radial, Disc CSA, TUV, UL Through Hole -40°C~85°C 0.181Lx0.181W 4.60mmx4.60mm 0.433 11.00mm TR Polymeric e3 TIN NO WIRE OVERLOAD PROTECTION 0.197 5.00mm 250V 3A 60V 250V Int 1.5s 145mA 5.4Ohm 14Ohm 290mA
RF0170-000 RF0170-000 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000
24LT180SU 24LT180SU 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
RXE075-1 RXE075-1 TE Connectivity 0.0000
RFQ

Min: 1

Mult: 1

0.00000000
RUSBF155-2 RUSBF155-2 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Tape & Reel (TR) 2013 PolySwitch®, RUSBF yes Discontinued Not Applicable 2 ROHS3 Compliant RESISTANCE RANGE(MIN-MAX): 0.040-0.0705 Radial, Disc unknown CSA, TUV, UL Through Hole -40°C~85°C 0.272Lx0.122W 6.90mmx3.10mm 0.461 11.70mm TR, 14.6 INCH Polymeric NO WIRE 0.6W TEMPERATURE SENSING 0.200 5.08mm 6V 40A 6V 2.2s 1.55A 40mOhm 100mOhm 2.65A
MF-RX185/72-AP-14 MF-RX185/72-AP-14 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 9 Weeks Tape & Box (TB) Multifuse®, MF-RX/72 Active 1 (Unlimited) RoHS Compliant Radial, Disc cUL, cURus, TUV Through Hole -40°C~85°C 0.598Lx0.122W 15.18mmx3.10mm 0.785 19.94mm Polymeric 0.201 5.10mm 40A 72V 12.6s 1.85A 80mOhm 190mOhm 3.7A
RF3505-000 RF3505-000 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000
B59874C0120A070 B59874C0120A070 TDK Electronics Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Bulk yes Active 1 (Unlimited) 2 ROHS3 Compliant Radial, Disc UR Through Hole 0°C~60°C 0.354Dia x 0.197 T 9.00mmx5.00mm 0.492 12.50mm STRIP PACK Ceramic e3 Tin (Sn) NO WIRE 20% OVERLOAD PROTECTION 0.197 5.00mm 230V 1A 265V 55Ohm 60mA 125mA
MINISMDC260F/12-2 MINISMDC260F/12-2 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 11 Weeks Tape & Reel (TR) 2011 PolySwitch®, miniSMD yes Active 2A (4 Weeks) 12V ROHS3 Compliant 1812 (4532 Metric), Concave 3.41mm CSA, TUV, UL Surface Mount -40°C~85°C 0.181Lx0.128W 4.60mmx3.24mm Polymeric 2.6A 100A 12V 5s 5A 0.060 1.52mm 15mOhm 47mOhm
RF1245-000 RF1245-000 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000
F74007-000 F74007-000 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000
RF2649-000 RF2649-000 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000
RF2736-000 RF2736-000 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000
C97762-000 C97762-000 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000
RF2664-000 RF2664-000 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000
PICOASMDCH016F-2 PICOASMDCH016F-2 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 PolySwitch?, picoASMD 0805 (2012 Metric), Concave - Littelfuse Inc. Surface Mount -40°C ~ 125°C 0.083" L x 0.055" W (2.10mm x 1.40mm) AEC-Q200 Polymeric - 40 A 16V 100 ms 160 mA 0.031" (0.80mm) 800 mOhms 6 Ohms 680 mA
RUEF110-2 RUEF110-2 TE Connectivity 0.0000
RFQ

Min: 1

Mult: 1

0.00000000
MF-S420 MF-S420 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 12 Weeks Surface Mount Bulk 2005 Multifuse®, MF-S yes Active 1 (Unlimited) 2 Axial 30V ROHS3 Compliant Nickel 30V 100A No Strap No SVHC 1.1mm cURus, TUV 24mOhm User Defined -40°C~85°C 1.240Lx0.522W 31.50mmx13.25mm 30V 100A Polymeric e2 Tin/Silver (Sn/Ag) MF-S4 FLAT OVERLOAD PROTECTION 2.9W 4.2A 6s 7.6A 4.2A 0.043 1.10mm 12mOhm 40mOhm
RGEF600 RGEF600 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Bulk 2005 PolySwitch®, RGEF yes Active Not Applicable 2 16V ROHS3 Compliant RESISTANCE RANGE(MIN-MAX): 0.0100-0.0190 Radial, Disc unknown 17.1mm CSA, TUV, UL 28mOhm Through Hole -40°C~85°C 0.402Lx0.098W 10.20mmx2.50mm 0.673 17.10mm Polymeric e3 Tin (Sn) NO WIRE 2.8W TEMPERATURE SENSING 0.199 5.05mm 6A 100A 16V 3.3s 10.2A 10mOhm 28mOhm
MF-RM033/240-2 MF-RM033/240-2 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 12 Weeks Through Hole Cut Tape (CT) 2004 Multifuse®, MF-RM Active 1 (Unlimited) 2 Radial EAR99 240V 11.4mm ROHS3 Compliant 330mA No Radial, Disc No SVHC 5.1mm 3.8mm cURus, TUV 770mOhm Through Hole -20°C~85°C 0.449Lx0.150W 11.40mmx3.80mm 240V 0.787 20.00mm 240V 8533.40.80.70 4.5A Polymeric e3 Tin (Sn) MF-RM 1.7W 650 μm 240V 650 μm 0.114 2.90mm 1.7W 330mA 240V 265V Int 21s 740mA 770mOhm 2.6Ohm
060R0160DR 060R0160DR Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000
1206L150SLYR 1206L150SLYR Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 12 Weeks Tape & Reel (TR) 2007 POLY-FUSE®, LoRho Active 1 (Unlimited) 2 SMD/SMT EAR99 6V ROHS3 Compliant 0.01 TO 0.065 OHMS MEASURED AT 20 DEG CEL 1206 (3216 Metric), Concave Unknown 700μm cURus, TUV 65mOhm Surface Mount -40°C~85°C 0.126Lx0.065W 3.20mmx1.65mm 6V 8533.40.80.70 TR, 7 INCH 50A 6V Polymeric e3 Matte Tin (Sn) YES Non-linear Resistors 800mW WRAPAROUND 3216 1206 DUAL ENDED OVERLOAD PROTECTION 800mW 1.5A 50A 300ms 3A 0.028 0.70mm 10mOhm 65mOhm 3.9A
RF3261-000 RF3261-000 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000
RXE250 RXE250 TE Connectivity 0.0000
RFQ

Min: 1

Mult: 1

0.00000000
RUEF300U-2 RUEF300U-2 TE Connectivity 0.0000
RFQ

Min: 1

Mult: 1

0.00000000
VLP270F VLP270F TE Connectivity 0.0000
RFQ

Min: 1

Mult: 1

0.00000000
RXE250 RXE250 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Bulk 2001 PolySwitch®, RXE Obsolete Not Applicable Non-RoHS Compliant Radial, Disc CSA, TUV, UL Through Hole 0.819Dia x 0.118 T 20.80mmx3.00mm 1.000 25.40mm Polymeric 0.400 10.15mm 40A 72V 15.6s 2.5A 50mOhms 130mOhms 5A
RXEF090-AP RXEF090-AP Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Tape & Box (TB) 2002 PolySwitch®, RXEF yes Active Not Applicable 2 ROHS3 Compliant 0.2-0.31 OHMS AT 20 DEG CEL Radial, Disc unknown CQC, CSA, TUV, UL Through Hole -40°C~85°C 0.441Dia x 0.118 T 11.20mmx3.00mm 0.622 15.80mm AMMO PACK Polymeric NO WIRE TEMPERATURE SENSING 0.199 5.05mm 72V 900mA 40A 72V 7.2s 1.8A 200mOhm 470mOhm 1.8A
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