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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 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 Approval Agency 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 Lead Length JESD-609 Code Terminal Finish Base Part Number Surface Mount Subcategory Ambient Temperature Range High Terminal Shape Case Code (Metric) Case Code (Imperial) Terminal Placement Thermistor Application Lead Diameter Lead Spacing Rated (AC) Voltage (URac) Power Dissipation Terminal Material Hold Current Current - Max Voltage - Max Time to Trip Family Trip Current Current - Hold (Ih) (Max) Thickness (Max) Resistance - Initial (Ri) (Min) Resistance - Post Trip (R1) (Max) Current - Trip (It)
ASMDC300F/24-2 ASMDC300F/24-2 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 40A 24V 5s 3A 0.028 0.71mm 15mOhms 72mOhms 6A
RXEF010S RXEF010S Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Bag 2013 PolySwitch®, RXEF yes Active Not Applicable ROHS3 Compliant Radial, Disc CQC, CSA, TUV, UL Through Hole -40°C~85°C 0.291Dia x 0.118 T 7.40mmx3.00mm 0.457 11.60mm Polymeric 0.199 5.05mm 40A 60V 4s 100mA 2.5Ohm 7.5Ohm 200mA
MICROSMD190LR-2 MICROSMD190LR-2 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Tape & Reel (TR) 2016 PolySwitch®, LoRho yes Active 2A (4 Weeks) ROHS3 Compliant 1210 (3225 Metric), Concave CSA, UL Surface Mount 0.127Lx0.102W 3.22mmx2.58mm Polymeric 50A 6V 4s 1.9A 0.039 1.00mm 6mOhm 4.9A
SMD100F-2 SMD100F-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) 30V ROHS3 Compliant 30V 40A 2-SMD 3mm CSA, TUV, UL 480mOhm Surface Mount -40°C~85°C 0.290Lx0.202W 7.36mmx5.12mm Polymeric 85°C 1.1A 500ms 2.2A 1.1A 0.118 3.00mm 120mOhm 480mOhm
0ZRN0200FF1E 0ZRN0200FF1E Bel Fuse Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks 0ZRN Active Not Applicable ROHS3 Compliant Radial, Disc cURus, TUV, UL Through Hole -40°C~125°C 0.370Dia x 0.118 T 9.40mmx3.00mm 0.567 14.40mm Polymeric 0.201 5.10mm 100A 16V 3s 2A 45mOhms 110mOhms 3.8A
MF-FSHT005KX-2 MF-FSHT005KX-2 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Multifuse?, MF-FSHT 0603 (1608 Metric), Concave cUL, TUV Bourns Inc. Surface Mount -40°C ~ 125°C 0.065" L x 0.033" W (1.65mm x 0.85mm) - Polymeric - 40 A 12V 1.5 s 50 mA 0.026" (0.65mm) 1.5 Ohms 30 Ohms 250 mA
MF-R030 MF-R030 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Bulk MF-R Active Radial, Disc Through Hole 0.291" Dia x 0.122" W (7.40mm x 3.10mm) 0.114" (2.90mm) 40A 60V 3s PTC Resettable Fuses 300mA 600mA
RHEF050US-2 RHEF050US-2 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) 2016 PolySwitch®, RHEF Obsolete Not Applicable ROHS3 Compliant Radial, Disc CSA, TUV, UL Through Hole -40°C~125°C 0.201Dia x 0.118 T 5.10mmx3.00mm 0.201 5.10mm Polymeric 0.199 5.05mm 40A 30V 2.5s 500mA 480mOhm 1.1Ohm 920mA
MF-S150 MF-S150 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 15V ROHS3 Compliant 15V 100A No Strap No SVHC 1.1mm cURus, TUV 90mOhm User Defined -40°C~85°C 0.880Lx0.417W 22.35mmx10.60mm 15V 100A Polymeric e2 Tin/Silver (Sn/Ag) MF-S1 FLAT OVERLOAD PROTECTION 1.3W Nickel 1.5A 5s 3A 1.5A 0.043 1.10mm 50mOhm 113mOhm
SMD1206P025TFA SMD1206P025TFA Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) 2006 POLY-FUSE®, SMD1206 Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 ROHS3 Compliant Lead Free 40A 0.55 TO 2.3 OHMS AT 20 DEG CEL 1206 (3216 Metric), Concave unknown 1.8mm cURus, TUV 2.3Ohm Surface Mount -40°C~85°C 0.128Lx0.065W 3.25mmx1.65mm 8533.40.80.70 TR, BLISTER, 7 INCH 40A Polymeric YES Non-linear Resistors WRAPAROUND 3216 1206 DUAL ENDED TEMPERATURE SENSING 250mA 16V 80ms 500mA 250mA 0.030 0.75mm 550mOhm 2.3Ohm
VLR170F VLR170F Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 9 Weeks Bulk 2011 PolySwitch®, VLR yes Active 1 (Unlimited) ROHS3 Compliant Strap unknown CSA, TUV, UL User Defined -40°C~70°C 0.866Lx0.146W 22.00mmx3.70mm Polymeric 1.7A 100A 12V 5s 4.1A 0.032 0.80mm 18mOhm 64mOhm 4.1A
RXEF185-2 RXEF185-2 TE Connectivity / Raychem 0.0000
RFQ

Min: 1

Mult: 1

0.00000000
MF-MSMF075/30-2 MF-MSMF075/30-2 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 12 Weeks Tape & Reel (TR) 2008 Multifuse®, MF-MSMF Active 1 (Unlimited) 30V ROHS3 Compliant 30V 1812 (4532 Metric), Concave No SVHC 850μm cURus, TUV Surface Mount -40°C~85°C 0.179Lx0.128W 4.55mmx3.24mm 30V AEC-Q200 Polymeric MF-MSMF 4532 1812 800mW Gold 750mA 200ms 1.5A 0.033 0.85mm 110mOhm 450mOhm
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
0ZCF0300FF2C 0ZCF0300FF2C Bel Fuse Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Tape & Reel (TR) 0ZCF Active 2A (4 Weeks) EAR99 ROHS3 Compliant 2920 (7351 Metric), Concave cURus, TUV Surface Mount -40°C~85°C 0.290Lx0.202W 7.36mmx5.12mm 8533.40.80.70 40A Polymeric e3 Matte Tin (Sn) 7351 2920 3A 100A 6V 25s 5.2A 0.035 0.90mm 10mOhm 48mOhm
LVR012K LVR012K Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Bulk 2011 PolySwitch®, LVR yes Active Not Applicable 240V ROHS3 Compliant Radial, Disc unknown 12.9mm CQC, CSA, TUV, UL Through Hole -20°C~85°C 0.327Dia x 0.150 T 8.30mmx3.80mm 240V 0.508 12.90mm Polymeric 7.6mm 0.200 5.08mm 120mA 1.2A 240V 265V Int 15s 300mA 3Ohm 12Ohm
MICROASMDCH125F-2 MICROASMDCH125F-2 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 PolySwitch?, microASMD 1210 (3225 Metric), Concave TUV, UR Littelfuse Inc. Surface Mount -40°C ~ 85°C 0.127" L x 0.101" W (3.22mm x 2.58mm) AEC-Q200 Polymeric - 40 A 12V 1 s 1.25 A 0.055" (1.40mm) 30 mOhms 300 mOhms 3.75 A
PFMF.125.2 PFMF.125.2 Schurter Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 14 Weeks PCB, Surface Mount Tape & Reel (TR) PFMF Active Vendor Undefined 2 SMD/SMT ROHS3 Compliant 6V 100A No 1812 (4532 Metric), Concave 850μm cURus, TUV Surface Mount 18.001947mg -40°C~85°C 0.179Lx0.128W 4.55mmx3.24mm 6V TR, BLISTER 4.37mm x 3.07mm x 0.85mm 100A 6V Polymeric WRAPAROUND 4532 1812 DUAL ENDED TEMPERATURE SENSING 800mW Electroless Nickel 1.25A 400ms 2.5A 1.25A 0.033 0.85mm 35mOhm 140mOhm
CMF-SM10-2 CMF-SM10-2 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 15 Weeks Tape & Reel (TR) 2010 Active 1 (Unlimited) ROHS3 Compliant CMF-SM
0ZCC0050FF2C 0ZCC0050FF2C Bel Fuse Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tape & Reel (TR) 0ZCC Obsolete 2A (4 Weeks) 2 ROHS3 Compliant Tin 1812 (4532 Metric) cURus, TUV Surface Mount -40°C~85°C 0.179Lx0.128W 4.55mmx3.24mm TR, 7 INCH 40A 16V Polymeric e3 Non-linear Resistors WRAPAROUND 4532 1812 DUAL ENDED TEMPERATURE SENSING 800mW 500mA 40A 150ms 1A 0.035 0.90mm 150mOhm 1Ohm
RXEF160-2 RXEF160-2 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Tape & Reel (TR) 2011 PolySwitch®, RXEF yes Active Not Applicable 2 ROHS3 Compliant 0.09-0.14 OHMS AT 20 DEG CEL Radial, Disc CQC, CSA, TUV, UL Through Hole -40°C~85°C 0.642Dia x 0.118 T 16.30mmx3.00mm 0.819 20.80mm TR Polymeric NO WIRE TEMPERATURE SENSING 0.200 5.08mm 72V 1.6A 40A 72V 11.4s 3.2A 90mOhm 220mOhm 3.2A
MF-SM250-2 MF-SM250-2 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 7 Weeks PCB, Surface Mount Tape & Reel (TR) 2004 Multifuse®, MF-SM yes Active 1 (Unlimited) 2 SMD/SMT 15V ROHS3 Compliant Lead Free 15V 2.5A No 2 2-SMD No SVHC 3mm cURus, TUV 85mOhm Surface Mount -40°C~85°C 0.344Lx0.264W 8.75mmx6.71mm 15V AEC-Q200 TR, 14 INCH 100A Polymeric 430μm e3 Matte Tin (Sn) - with Nickel (Ni) barrier MF-SM FLAT DUAL ENDED OVERLOAD PROTECTION 1.9W Brass 2.5A 25s 5A 0.118 3.00mm 24mOhm 85mOhm
MF-RX375-2 MF-RX375-2 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 10.2mm cURus, TUV 50mOhm Through Hole -40°C~85°C 1.118Lx0.122W 28.40mmx3.10mm 1.319 33.50mm 8533.40.80.70 TR, 15 INCH 40A Polymeric e3 Tin (Sn) MF-RX WIRE OVERLOAD PROTECTION 810 μm 0.402 10.20mm 3.2W 3.75A 24s 7.5A 3.75A 30mOhm 80mOhm
RF3283-000 RF3283-000 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000
RXEF135K-2 RXEF135K-2 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Tape & Reel (TR) 2014 PolySwitch®, RXEF yes Active Not Applicable ROHS3 Compliant Radial, Disc unknown CQC, CSA, TUV, UL Through Hole -40°C~85°C 0.780 19.80mm Polymeric 0.199 5.05mm 40A 72V 9.6s 1.35A 120mOhm 300mOhm 2.7A
MF-R090-2 MF-R090-2 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 7 Weeks Through Hole Tape & Reel (TR) 2011 Multifuse®, MF-R yes Active 1 (Unlimited) 2 Radial 60V ROHS3 Compliant 60V 40A No Radial, Disc No SVHC 5.1mm cURus, TUV 120mOhm Through Hole -40°C~85°C 0.461Lx0.122W 11.70mmx3.10mm 60V 0.657 16.70mm TR 40A Polymeric e3 Tin (Sn) MF-R090 WIRE TEMPERATURE SENSING 510 μm 0.201 5.10mm 1W 900mA 7.2s 1.8A 900mA 140mOhm 470mOhm
MINISMDC150F-2 MINISMDC150F-2 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 11 Weeks Cut Tape (CT) 2011 PolySwitch®, miniSMD yes Active 2A (4 Weeks) 6V ROHS3 Compliant 1812 (4532 Metric), Concave unknown 3.41mm CSA, TUV, UL Surface Mount -40°C~85°C 0.179Lx0.128W 4.55mmx3.24mm Polymeric 1.5A 100A 6V 500ms 3A 0.019 0.48mm 40mOhm 110mOhm
060R0075U 060R0075U Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000
RF4176-000 RF4176-000 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000
SMDC300F/24-2 SMDC300F/24-2 Littelfuse 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 11 Weeks Tape & Reel (TR) SMDC yes Active 2A (4 Weeks) ROHS3 Compliant 2920 (7351 Metric), Concave unknown CSA, TUV, UL Surface Mount 0.295Lx0.201W 7.50mmx5.10mm Polymeric 40A 24V 5s 3A 0.043 1.10mm 6A
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