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PTC Resettable Fuses
Product | Inventory | Pricing(USD) | Quantity | Datasheet | RoHS | Factory Lead Time | Contact Plating | Mount | Mounting Type | Package / Case | Surface Mount | Terminal Shape | Number of Pins | Body Material | Terminal Material | Manufacturer Package Identifier | Voltage Rated | Operating Temperature | Packaging | Published | Series | Size / Dimension | JESD-609 Code | Pbfree Code | Part Status | Moisture Sensitivity Level (MSL) | Number of Terminations | Termination | ECCN Code | Type | Resistance | Terminal Finish | Additional Feature | HTS Code | Voltage - Rated DC | Packing Method | Max Power Dissipation | Terminal Pitch | Reach Compliance Code | Current Rating | Base Part Number | Reference Standard | Voltage - Rated AC | Case Code (Metric) | Approval Agency | Case Code (Imperial) | Lead Pitch | Physical Dimension | Lead Length | Operating Supply Voltage | Working Voltage | Lead Spacing | Lead Diameter | Max Current Rating | Power Dissipation | Terminal Placement | Max Voltage Rating (DC) | Wire/Cable Diameter | Rated (AC) Voltage (URac) | Hold Current | Current - Hold (Ih) (Max) | Thermistor Application | Voltage - Max | Time to Trip | Resistance - Initial (Ri) (Min) | Resistance - Post Trip (R1) (Max) | Current - Trip (It) | Trip Current | Ambient Temperature Range High | Diameter | Height | Height Seated (Max) | Thickness (Max) | Thickness | Width - Tab | Radiation Hardening | REACH SVHC | RoHS Status | Flammability Rating | Lead Free | Ratings |
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![]() 1812L050PR Littelfuse Inc. | In Stock | - | Datasheet | 12 Weeks | - | - | Surface Mount | 1812 (4532 Metric), Concave | YES | ONE SURFACE | - | - | Copper | - | 15V | -40°C~85°C | Tape & Reel (TR) | 2006 | POLY-FUSE®, 1812L | 0.179Lx0.128W 4.55mmx3.24mm | e3 | yes | Active | 1 (Unlimited) | 2 | SMD/SMT | EAR99 | Polymeric | 1Ohm | Matte Tin (Sn) | RESISTANCE MIN IS 0.15 OHMS | 8533.40.80.70 | 15V | TR, 7 INCH | - | - | - | 500mA | - | - | - | 4532 | cURus, TUV | 1812 | - | - | - | 15V | 15V | - | - | 100A | 800mW | DUAL ENDED | 15V | - | - | 500mA | - | OVERLOAD PROTECTION | - | 150ms | 150mOhm | 1Ohm | - | 1A | - | - | 750μm | - | 0.030 0.75mm | - | - | - | No SVHC | ROHS3 Compliant | - | Lead Free | - | ||
![]() MF-R010 Bourns Inc. | In Stock | - | Datasheet | 7 Weeks | Tin | PCB, Through Hole | Through Hole | Radial, Disc | - | WIRE | - | Polymer | - | - | 60V | -40°C~85°C | Bulk | 2005 | Multifuse®, MF-R | 0.291Dia x 0.122 T 7.40mmx3.10mm | e3 | yes | Active | 1 (Unlimited) | 2 | Radial | - | Polymeric | 4.5Ohm | - | - | - | 60V | - | - | 5.1mm | - | 100mA | - | - | - | - | cURus, TUV | - | 5.1mm | - | 7.6mm | 60V | - | 0.201 5.10mm | 510 μm | 40A | 380mW | - | - | 510 μm | - | 100mA | - | TEMPERATURE SENSING | - | 4s | 2.5Ohm | 7.5Ohm | - | 200mA | 85°C | 7.4mm | 12.7mm | 0.500 12.70mm | - | - | - | - | No SVHC | ROHS3 Compliant | UL94 V-0 | Lead Free | - | ||
![]() MF-USMF050-2 Bourns Inc. | In Stock | - | Datasheet | 12 Weeks | Gold | PCB, Surface Mount | Surface Mount | 1210 (3225 Metric), Concave | - | WRAPAROUND | - | - | - | - | 13.2V | -40°C~85°C | Tape & Reel (TR) | 2006 | Multifuse®, MF-USMF | 0.127Lx0.102W 3.22mmx2.58mm | e4 | - | Active | 1 (Unlimited) | 2 | SMD/SMT | - | Polymeric | 900mOhm | - | - | - | 13.2V | TR, 7 INCH | - | - | - | 40A | MF-USMF | - | - | 3225 | cURus, TUV | 1210 | - | - | - | 13.2V | - | - | - | 40A | 600mW | DUAL ENDED | - | - | - | 500mA | 500mA | OVERLOAD PROTECTION | - | 100ms | 180mOhm | 900mOhm | - | 1A | 85°C | - | 850μm | - | 0.033 0.85mm | - | - | No | No SVHC | ROHS3 Compliant | - | Lead Free | AEC-Q200 | ||
![]() 2920L030DR Littelfuse Inc. | In Stock | - | Datasheet | 12 Weeks | - | - | Surface Mount | 2920 (7351 Metric), Concave | YES | WRAPAROUND | 2 | - | - | - | - | -40°C~85°C | Tape & Reel (TR) | 2008 | POLY-FUSE®, 2920L | 0.289Lx0.202W 7.35mmx5.12mm | e3 | yes | Active | 2A (4 Weeks) | 2 | SMD/SMT | - | Polymeric | 4.8Ohm | Matte Tin (Sn) | - | - | 60V | TR, 7 INCH | 1.5W | - | - | 10A | - | CSA, TUV, UL | - | 7351 | cURus, TUV | 2920 | - | - | - | 60V | 60V | - | - | 10A | 1.5W | DUAL ENDED | 60V | - | - | 300mA | 300mA | OVERLOAD PROTECTION | - | 3s | 1.2Ohm | 4.8Ohm | - | 600mA | - | - | - | - | 0.049 1.25mm | - | - | - | No SVHC | ROHS3 Compliant | - | Lead Free | - | ||
![]() 2920L075/60MR Littelfuse Inc. | In Stock | - | Datasheet | 12 Weeks | - | - | Surface Mount | 2920 (7351 Metric), Concave | YES | WRAPAROUND | - | - | - | - | - | -40°C~85°C | Tape & Reel (TR) | 2010 | POLY-FUSE®, 2920L | 0.289Lx0.202W 7.35mmx5.12mm | e3 | - | Active | 2A (4 Weeks) | 2 | SMD/SMT | EAR99 | Polymeric | 950mOhm | Matte Tin (Sn) | RESISTANCE RANGE(RMIN-R1MAX)OHM: 0.3-0.95 | 8533.40.80.70 | 60V | TR, 7 INCH | - | - | - | 10A | - | - | - | 7351 | cURus, TUV | 2920 | - | - | - | 60V | - | - | - | 10A | 1.5W | DUAL ENDED | 60V | - | - | 750mA | 750mA | OVERLOAD PROTECTION | - | 300ms | 300mOhm | 950mOhm | - | 1.5A | - | - | - | - | 0.049 1.25mm | - | - | - | Unknown | ROHS3 Compliant | - | Lead Free | - | ||
![]() 0603L010YR Littelfuse Inc. | In Stock | - | Datasheet | 12 Weeks | - | - | Surface Mount | 0603 (1608 Metric), Concave | YES | WRAPAROUND | - | - | Copper | - | 15V | -40°C~85°C | Tape & Reel (TR) | 2010 | POLY-FUSE®, 0603L | 0.063Lx0.032W 1.60mmx0.80mm | e3 | yes | Active | 1 (Unlimited) | 2 | SMD/SMT | EAR99 | Polymeric | 6Ohm | Matte Tin (Sn) | MINIMUM RESISTANCE IS 0.9 OHMS | 8533.40.80.70 | 15V | TR, 7 INCH | 500mW | - | - | 40A | - | - | - | 1608 | cURus, TUV | 0603 | - | - | - | 15V | 15V | - | - | 40A | 500mW | DUAL ENDED | 15V | - | - | 100mA | 100mA | OVERCURRENT PROTECTION | - | 1s | 900mOhm | 6Ohm | - | 300mA | 85°C | - | 750μm | - | 0.030 0.75mm | - | - | - | No SVHC | ROHS3 Compliant | - | Lead Free | - | ||
![]() LVR008NS Littelfuse Inc. | In Stock | - | Datasheet | 10 Weeks | - | - | Through Hole | Radial, Disc | - | - | - | - | - | - | - | -20°C~85°C | Bag | 2013 | PolySwitch®, LVR | 0.283Dia x 0.181 T 7.20mmx4.60mm | - | yes | Active | Not Applicable | - | - | - | Polymeric | - | - | - | - | 240V | - | - | - | unknown | - | - | - | - | - | CQC, CSA, TUV, UL | - | - | - | - | - | - | 0.200 5.08mm | - | - | - | - | - | - | - | 80mA | - | - | 240V 265V Int | 10s | 7.4Ohm | 26Ohm | 190mA | 190mA | - | - | - | 0.402 10.20mm | - | - | - | - | - | ROHS3 Compliant | - | - | - | ||
![]() MF-FSMF035X-2 Bourns Inc. | In Stock | - | Datasheet | 12 Weeks | - | PCB, Surface Mount | Surface Mount | 0603 (1608 Metric), Concave | - | WRAPAROUND | - | - | Gold | - | 6V | -40°C~85°C | Tape & Reel (TR) | 2009 | Multifuse®, MF-FSMF | 0.065Lx0.033W 1.65mmx0.85mm | e4 | yes | Active | 1 (Unlimited) | 2 | SMD/SMT | EAR99 | Polymeric | 1.4Ohm | - | - | 8533.40.80.70 | 6V | TR, 7 INCH | 500mW | - | - | 40A | MF-FSMF | - | - | 1608 | cURus, TUV | 0603 | - | - | - | 6V | - | - | - | 40A | 500mW | DUAL ENDED | - | - | 6V | 350mA | 350mA | OVERLOAD PROTECTION | - | 100ms | 200mOhm | 1.4Ohm | - | 750mA | - | - | 650μm | - | 0.026 0.65mm | - | - | No | No SVHC | ROHS3 Compliant | - | - | - | ||
![]() MF-R050 Bourns Inc. | In Stock | - | Datasheet | 7 Weeks | Tin | PCB, Through Hole | Through Hole | Radial, Disc | - | WIRE | 2 | Polymer | - | - | 60V | -40°C~85°C | Bulk | 2006 | Multifuse®, MF-R | 0.311Dia x 0.122 T 7.90mmx3.10mm | e3 | yes | Active | 1 (Unlimited) | 2 | Radial | - | Polymeric | 770mOhm | - | - | - | 60V | - | 750mW | 5.1mm | - | 500mA | - | - | - | - | cURus, TUV | - | 5.1mm | - | 7.6mm | 60V | - | 0.201 5.10mm | 510 μm | 40A | 750mW | - | - | 510 μm | - | 500mA | - | TEMPERATURE SENSING | - | 4s | 410mOhm | 1.17Ohm | - | 1A | 85°C | 7.9mm | 13.7mm | 0.539 13.70mm | - | - | - | - | No SVHC | ROHS3 Compliant | UL94 V-0 | Lead Free | - | ||
![]() MF-R135 Bourns Inc. | In Stock | - | Datasheet | 7 Weeks | Tin | PCB, Through Hole | Through Hole | Radial, Disc | - | WIRE | - | Polymer | - | - | 30V | -40°C~85°C | Bulk | 2005 | Multifuse®, MF-R | 0.350Dia x 0.118 T 8.90mmx3.00mm | e3 | yes | Active | 1 (Unlimited) | 2 | Radial | - | Polymeric | 115mOhm | - | - | - | 30V | - | - | 5.1mm | - | 1.35A | - | - | - | - | cURus, TUV | - | 5.1mm | - | 7.6mm | 30V | - | 0.201 5.10mm | 510 μm | 40A | 800mW | - | - | 510 μm | - | 1.35A | - | TEMPERATURE SENSING | - | 7.3s | 65mOhm | 170mOhm | - | 2.7A | - | 8.9mm | 18.9mm | 0.744 18.90mm | - | - | - | No | No SVHC | ROHS3 Compliant | UL94 V-0 | Lead Free | - | ||
![]() MF-SM100/33-2-99 Bourns Inc. | In Stock | - | Datasheet | 6 Weeks | - | Surface Mount | Surface Mount | 2-SMD | - | FLAT | 2 | - | - | MF-SM100/33 | 33V | -40°C~85°C | Tape & Reel (TR) | 2010 | Multifuse®, MF-SM | 0.287Lx0.214W 7.31mmx5.44mm | e3 | yes | Obsolete | 1 (Unlimited) | 2 | SMD/SMT | EAR99 | Polymeric | 410mOhm | Matte Tin (Sn) - with Nickel (Ni) barrier | - | 8533.40.80.70 | - | TR | - | - | - | 40A | MF-SM | - | - | - | cURus, TUV | - | - | - | - | 33V | - | - | - | 40A | 1.7W | DUAL ENDED | - | - | - | 1.1A | 1.1A | OVERLOAD PROTECTION | - | 500ms | 120mOhm | 410mOhm | - | 2.2A | - | - | 3mm | - | 0.118 3.00mm | - | - | No | - | ROHS3 Compliant | - | - | AEC-Q200 | ||
![]() MF-R185-2 Bourns Inc. | In Stock | - | Datasheet | 7 Weeks | - | Through Hole | Through Hole | Radial, Disc | - | WIRE | - | - | - | - | 30V | -40°C~85°C | Tape & Reel (TR) | 2005 | Multifuse®, MF-R | 0.472Dia x 0.118 T 12.00mmx3.00mm | e3 | yes | Active | 1 (Unlimited) | 2 | Radial | - | Polymeric | 70mOhm | Tin (Sn) | - | - | 30V | TR | - | - | - | 40A | MF-R185 | - | - | - | cURus, TUV | - | 5.1mm | - | - | 30V | - | 0.201 5.10mm | 510 μm | 40A | 1W | - | - | - | - | 1.85A | 1.85A | TEMPERATURE SENSING | - | 8.7s | 40mOhm | 110mOhm | - | 3.7A | - | - | - | 0.724 18.40mm | - | - | - | No | No SVHC | ROHS3 Compliant | - | - | - | ||
![]() MF-SM125-2 Bourns Inc. | In Stock | - | Datasheet | 7 Weeks | Tin | PCB, Surface Mount | Surface Mount | 2-SMD | - | FLAT | 2 | - | Brass | - | 15V | -40°C~85°C | Tape & Reel (TR) | 2004 | Multifuse®, MF-SM | 0.287Lx0.214W 7.31mmx5.44mm | e3 | yes | Active | 1 (Unlimited) | 2 | SMD/SMT | EAR99 | Polymeric | 250mOhm | - | - | 8533.40.80.50 | 15V | TR, 14 INCH | 1.7W | - | - | 1.25A | MF-SM | - | - | 7351 | cURus, TUV | 2920 | - | - | 430μm | 15V | - | - | - | 100A | 1.7W | DUAL ENDED | - | - | - | 1.25A | - | OVERLOAD PROTECTION | - | 2s | 70mOhm | 250mOhm | - | 2.5A | - | - | 3mm | - | 0.118 3.00mm | - | 710μm | - | No SVHC | ROHS3 Compliant | - | Contains Lead | AEC-Q200 | ||
![]() 1206L020YR Littelfuse Inc. | In Stock | - | Datasheet | 12 Weeks | - | - | Surface Mount | 1206 (3216 Metric), Concave | YES | WRAPAROUND | - | - | Copper | - | 24V | -40°C~85°C | Tape & Reel (TR) | 2006 | POLY-FUSE®, 1206L | 0.126Lx0.065W 3.20mmx1.65mm | e3 | yes | Active | 1 (Unlimited) | 2 | SMD/SMT | - | Polymeric | 2.6Ohm | Matte Tin (Sn) | MINIMUM RESISTANCE IS 0.65 OHMS | - | 24V | TR, 7 INCH | 600mW | - | - | 200mA | - | - | - | 3216 | cURus, TUV | 1206 | - | - | - | 24V | 24V | - | - | 100A | 600mW | DUAL ENDED | 24V | - | - | 200mA | - | OVERCURRENT PROTECTION | - | 100ms | 650mOhm | 2.6Ohm | - | 420mA | 85°C | - | 1mm | - | 0.039 1.00mm | - | - | - | No SVHC | ROHS3 Compliant | - | Lead Free | AEC-Q200 | ||
![]() MF-USMF075-2 Bourns Inc. | In Stock | - | Datasheet | 12 Weeks | Gold | Surface Mount | Surface Mount | 1210 (3225 Metric), Concave | - | WRAPAROUND | - | - | - | - | 6V | -40°C~85°C | Tape & Reel (TR) | 2006 | Multifuse®, MF-USMF | 0.127Lx0.102W 3.22mmx2.58mm | e4 | - | Active | 1 (Unlimited) | 2 | SMD/SMT | EAR99 | Polymeric | 450mOhm | - | - | 8533.40.80.70 | 6V | TR, 7 INCH | - | - | - | 40A | MF-USMF | - | - | 3225 | cURus, TUV | 1210 | - | - | - | 6V | - | - | - | 40A | 600mW | DUAL ENDED | - | - | 6V | 750mA | 750mA | OVERLOAD PROTECTION | - | 100ms | 70mOhm | 450mOhm | - | 1.5A | - | - | 850μm | - | 0.033 0.85mm | - | - | No | No SVHC | ROHS3 Compliant | - | Lead Free | AEC-Q200 | ||
![]() MF-R900 Bourns Inc. | In Stock | - | Datasheet | 7 Weeks | - | PCB, Through Hole | Through Hole | Radial, Disc | - | WIRE | - | Polymer | - | - | - | -40°C~85°C | Bulk | 2003 | Multifuse®, MF-R | 0.953Lx0.118W 24.20mmx3.00mm | e3 | yes | Active | 1 (Unlimited) | 2 | Radial | EAR99 | Polymeric | 10mOhm | Tin (Sn) | - | 8533.40.80.50 | 30V | - | 4.2W | - | - | 40A | - | - | 30V | - | cURus, TUV | - | 10.2mm | - | 7.6mm | 30V | - | 0.402 10.20mm | 810 μm | 40A | 4.2W | - | - | 810 μm | - | 9A | 9A | TEMPERATURE SENSING | - | 20s | 5mOhm | 20mOhm | - | 18A | - | - | 3mm | 1.295 32.90mm | - | 3mm | - | - | No SVHC | ROHS3 Compliant | UL94 V-0 | Lead Free | - | ||
![]() MF-USMF035-2 Bourns Inc. | In Stock | - | Datasheet | 12 Weeks | - | PCB, Surface Mount | Surface Mount | 1210 (3225 Metric), Concave | - | WRAPAROUND | - | - | Gold | - | 6V | -40°C~85°C | Tape & Reel (TR) | 2006 | Multifuse®, MF-USMF | 0.127Lx0.102W 3.22mmx2.58mm | e4 | yes | Active | 1 (Unlimited) | 2 | SMD/SMT | EAR99 | Polymeric | 1.3Ohm | - | - | 8533.40.80.70 | 6V | TR, 7 INCH | - | - | - | 40A | MF-USMF | - | - | 3225 | cURus, TUV | 1210 | - | - | - | 6V | - | - | - | 40A | 600mW | DUAL ENDED | - | - | 6V | 350mA | 350mA | OVERLOAD PROTECTION | - | 200ms | 200mOhm | 1.3Ohm | - | 750mA | - | - | 850μm | - | 0.033 0.85mm | - | - | No | No SVHC | ROHS3 Compliant | - | Lead Free | AEC-Q200 | ||
![]() MF-SM100-2-99 Bourns Inc. | In Stock | - | Datasheet | 6 Weeks | - | Surface Mount | Surface Mount | 2-SMD | - | FLAT | 2 | - | - | - | - | -40°C~85°C | Tape & Reel (TR) | 2010 | Multifuse®, MF-SM | 0.287Lx0.214W 7.31mmx5.44mm | e3 | yes | Obsolete | 1 (Unlimited) | 2 | SMD/SMT | EAR99 | Polymeric | 480mOhm | Matte Tin (Sn) - with Nickel (Ni) barrier | - | 8533.40.80.50 | 30V | TR | - | - | - | 80A | MF-SM | - | 15V | 7351 | cURus, TUV | 2920 | - | 7.98mm x 5.44mm x 3mm | 430μm | 30V | - | - | - | 80A | 1.7W | DUAL ENDED | - | - | - | 1.1A | 1.1A | OVERLOAD PROTECTION | - | 500ms | 120mOhm | 480mOhm | - | 2.2A | - | - | - | - | 0.118 3.00mm | - | - | No | No SVHC | ROHS3 Compliant | - | Lead Free | AEC-Q200 | ||
![]() MF-USMF150-2 Bourns Inc. | In Stock | - | Datasheet | 12 Weeks | - | PCB, Surface Mount | Surface Mount | 1210 (3225 Metric), Concave | - | WRAPAROUND | - | - | Gold | - | 6V | -40°C~85°C | Tape & Reel (TR) | 2006 | Multifuse®, MF-USMF | 0.127Lx0.102W 3.22mmx2.58mm | e4 | - | Active | 1 (Unlimited) | 2 | SMD/SMT | EAR99 | Polymeric | 110mOhm | - | - | 8533.40.80.70 | 6V | TR, 7 INCH | - | - | - | 40A | MF-USMF | - | - | 3225 | cURus, TUV | 1210 | - | - | - | 6V | - | - | - | 40A | 600mW | DUAL ENDED | - | - | 6V | 1.5A | 1.5A | OVERLOAD PROTECTION | - | 5s | 30mOhm | 110mOhm | - | 3A | - | - | 850μm | - | 0.033 0.85mm | - | - | No | No SVHC | ROHS3 Compliant | - | Lead Free | AEC-Q200 | ||
![]() MF-R600 Bourns Inc. | In Stock | - | Datasheet | 7 Weeks | Tin | PCB, Through Hole | Through Hole | Radial, Disc | - | WIRE | - | Polymer | - | - | 30V | -40°C~85°C | Bulk | 2005 | Multifuse®, MF-R | 0.760Lx0.118W 19.30mmx3.00mm | e3 | yes | Active | 1 (Unlimited) | 2 | Radial | - | Polymeric | 20mOhm | - | - | - | 30V | - | - | 10.2mm | - | 6A | - | - | - | - | cURus, TUV | - | 10.2mm | - | 7.6mm | 30V | - | 0.402 10.20mm | 810 μm | 40A | 3.5W | - | - | 810 μm | - | 6A | - | TEMPERATURE SENSING | - | 16s | 5mOhm | 40mOhm | - | 12A | - | - | 31.9mm | 1.256 31.90mm | - | 3mm | - | No | No SVHC | ROHS3 Compliant | UL94 V-0 | Lead Free | - |