- Factory Lead Time
- Moisture Sensitivity Level (MSL)
- Mounting Type
- Operating Temperature
- Package / Case
- Packaging
- Part Status
- Resistance - Initial (Ri) (Min)
- Resistance - Post Trip (R1) (Max)
- RoHS Status
- Series
- Size / Dimension
Attribute column
Manufacturer
Littelfuse PTC Resettable Fuses
Product | Inventory | Pricing(USD) | Quantity | Datasheet | RoHS | Factory Lead Time | Mount | Mounting Type | Package / Case | Surface Mount | Terminal Shape | Number of Pins | Maximum Operating Temperature | Mounting Styles | RoHS | 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 | Max Operating Temperature | Min Operating Temperature | Additional Feature | HTS Code | Voltage - Rated DC | Packing Method | Max Power Dissipation | Reach Compliance Code | Current Rating | Termination Style | Case Code (Metric) | Approval Agency | Case Code (Imperial) | Lead Pitch | Operating Supply Voltage | Working Voltage | Lead Spacing | Max Current Rating | Power Dissipation | Terminal Placement | Max Voltage Rating (DC) | 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 | Height | Height Seated (Max) | Length | Width | Thickness (Max) | REACH SVHC | RoHS Status | Lead Free | Ratings |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 RUEF800K-2 Littelfuse Inc. | 15 |
| Datasheet | 10 Weeks | - | Through Hole | Radial, Disc | - | - | - | - | - | - | -40°C~85°C | Tape & Reel (TR) | 2011 | PolySwitch®, RUEF | 0.850Lx0.118W 21.60mmx3.00mm | - | yes | Active | Not Applicable | - | - | - | Polymeric | - | - | - | - | - | - | - | - | - | unknown | - | - | - | CQC, CSA, TUV, UL | - | - | - | - | 0.400 10.15mm | - | - | - | - | - | 8A | - | 30V | 18.8s | 5mOhm | 20mOhm | 16A | - | - | 1.189 30.20mm | - | - | - | - | ROHS3 Compliant | - | - | ||
 TRF250-120US Littelfuse Inc. | 1815 |
| Datasheet | 10 Weeks | - | Through Hole | Radial, Disc | - | - | - | - | - | - | -40°C~85°C | Bulk | 2011 | PolySwitch®, TRF250 | 0.236Lx0.150W 6.00mmx3.80mm | - | yes | Active | 1 (Unlimited) | - | - | - | Polymeric | - | - | - | - | - | - | - | - | - | unknown | - | - | - | CSA, TUV, UL | - | - | - | - | 0.197 5.00mm | - | - | - | - | - | 120mA | - | 60V 250V Int | 2s | 6Ohm | 16Ohm | 240mA | - | - | 0.394 10.00mm | - | - | - | - | ROHS3 Compliant | - | - | ||
 TR600-150F-EX Littelfuse Inc. | 34 |
| Datasheet | 10 Weeks | - | Through Hole | Radial, Disc | - | - | - | - | - | - | -40°C~85°C | Bag | 2013 | PolySwitch®, TR600 | 0.532Lx0.236W 13.50mmx6.00mm | - | yes | Active | 1 (Unlimited) | - | - | - | Polymeric | - | - | - | - | - | - | - | - | - | unknown | - | - | - | CSA, UL | - | - | - | - | 0.197 5.00mm | - | - | - | - | - | 150mA | - | 250V 600V Int | 8s | 6Ohm | 22Ohm | 300mA | - | - | 0.496 12.60mm | - | - | - | - | ROHS3 Compliant | - | - | ||
 06R120BU Littelfuse Inc. | In Stock | - | Datasheet | 12 Weeks | - | Through Hole | Radial, Disc | NO | WIRE | - | - | - | - | -40°C~85°C | Bulk | 2002 | POLY-FUSE®, USBR | 0.272Dia x 0.118 T 6.90mmx3.00mm | e3 | yes | Active | 1 (Unlimited) | 2 | Radial | EAR99 | Polymeric | 140mOhm | Tin (Sn) | - | - | 0.065OHM MEASURED AT 20 DEG CEL | 8533.40.80.70 | - | - | - | unknown | 1.2A | - | - | cURus, TUV | - | 5.1mm | - | 6V | 0.201 5.10mm | 40A | 600mW | - | 6V | 1.2A | - | TEMPERATURE SENSING | 6V | 500ms | 65mOhm | 140mOhm | - | 2A | - | 0.449 11.40mm | - | - | - | - | ROHS3 Compliant | Lead Free | - | ||
 72R075XU Littelfuse Inc. | In Stock | - | Datasheet | 12 Weeks | - | Through Hole | Radial, Disc | NO | WIRE | - | - | - | - | -40°C~85°C | Bulk | 2008 | POLY-FUSE®, 72R | 0.402Dia x 0.122 T 10.20mmx3.10mm | e3 | - | Active | 1 (Unlimited) | 2 | Radial | EAR99 | Polymeric | 600mOhm | Tin (Sn) | - | - | 0.25 TO 0.6 OHMS MEASURED AT 23 DEG CEL | 8533.40.80.70 | 72V | - | - | unknown | - | - | - | cURus, TUV | - | - | 72V | - | 0.201 5.10mm | 40A | 920mW | - | - | 750mA | - | OVERLOAD PROTECTION | - | 6.3s | 250mOhm | 600mOhm | - | 1.5A | - | 0.598 15.20mm | - | - | - | - | ROHS3 Compliant | - | - | ||
 250R145TU Littelfuse Inc. | In Stock | - | Datasheet | 12 Weeks | - | Through Hole | Radial, Disc | NO | WIRE | - | - | - | - | -40°C~85°C | Bulk | 2011 | POLY-FUSE®, 250R | 0.256Lx0.181W 6.50mmx4.60mm | e3 | yes | Active | 1 (Unlimited) | 2 | Radial | EAR99 | Polymeric | 14Ohm | Matte Tin (Sn) | - | - | 5.4 TO 14 OHMS MEASURED AT 20 DEG CEL | 8533.40.80.70 | - | - | - | - | - | - | - | cURus, TUV | - | - | - | 250V | 0.201 5.10mm | 3A | 1W | - | 60V | 145mA | - | OVERLOAD PROTECTION | 60V 250V Int | 2.5s | 5.4Ohm | 14Ohm | - | 290mA | - | 0.433 11.00mm | - | - | - | - | ROHS3 Compliant | Lead Free | - | ||
 RF0320-000 Littelfuse | In Stock | - | - | - | - | - | 2920 (7351 metric) | - | - | - | + 85 C | PCB Mount | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | SMD/SMT | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||
 250S130-RBDR Littelfuse Inc. | 15 |
| Datasheet | 12 Weeks | - | Surface Mount | 2-SMD | YES | WRAPAROUND | 2 | - | - | - | -40°C~85°C | Tape & Reel (TR) | 2009 | POLY-FUSE®, 250S | 0.370Lx0.291W 9.40mmx7.40mm | - | - | Active | 1 (Unlimited) | 2 | SMD/SMT | - | Polymeric | 20Ohm | - | - | - | - | - | 60V | TR | - | unknown | 3A | - | - | cURus, TUV | - | - | 60V | - | - | 3A | 1.2W | DUAL ENDED | - | 130mA | 130mA | TEMPERATURE SENSING | 60V 250V Int | 700ms | 9Ohm | 20Ohm | - | 260mA | - | - | - | - | 0.146 3.70mm | No SVHC | ROHS3 Compliant | - | - | ||
 TRF600-150-RB Littelfuse Inc. | 48 |
| Datasheet | 15 Weeks | - | Through Hole | Radial, Disc | - | - | - | - | - | - | -40°C~85°C | Bulk | 2006 | PolySwitch®, TRF600 | 0.354Lx0.181W 9.00mmx4.60mm | - | yes | Active | 1 (Unlimited) | - | - | - | Polymeric | - | - | - | - | - | - | - | - | - | unknown | - | - | - | CSA, TUV, UL | - | - | - | - | 0.197 5.00mm | - | - | - | - | 130mA | 150mA | - | 250V 600V Int | 3s | 9Ohm | 22Ohm | 300mA | 260mA | - | 0.492 12.50mm | - | - | - | - | ROHS3 Compliant | - | - | ||
RF3345-000 Littelfuse | In Stock | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||
RF3323-000 Littelfuse | In Stock | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||
RF3222-000 Littelfuse | In Stock | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||
RF2669-000 Littelfuse | In Stock | - | - | - | Through Hole | - | - | - | - | - | + 85 C | - | Compliant | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 5.0546 mm | - | - | - | 40 A | - | - | - | 500 mA | - | - | - | 4 s | - | - | - | 1 A | - | 13.6906 mm | - | 3.048 mm | - | - | - | - | - | ||
RF3380-000 Littelfuse | In Stock | - | - | - | - | - | - | - | - | - | + 85 C | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||
 ASMDC050F-2 Littelfuse Inc. | 22 |
| Datasheet | 11 Weeks | - | Surface Mount | 2-SMD | - | - | - | - | - | - | - | Tape & Reel (TR) | 2016 | PolySwitch®, ASMD | 0.295Lx0.201W 7.50mmx5.10mm | - | yes | Active | 2A (4 Weeks) | - | - | - | Polymeric | - | - | - | - | - | - | - | - | - | unknown | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 500mA | - | 60V | 4s | 150mOhm | 1.2Ohm | 1A | - | - | - | - | - | 0.035 0.90mm | - | ROHS3 Compliant | - | PS300, PS400 | ||
 SMD075F/60-2 Littelfuse Inc. | 2000 |
| Datasheet | 11 Weeks | - | Surface Mount | 2-SMD | - | - | - | - | - | - | -40°C~85°C | Tape & Reel (TR) | 2011 | PolySwitch®, SMD | 0.290Lx0.202W 7.36mmx5.12mm | - | yes | Active | 2A (4 Weeks) | - | - | - | Polymeric | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 750mA | - | - | 60V | 300ms | 350mOhm | - | 1.5A | 1.5A | - | - | - | - | 0.125 3.18mm | - | ROHS3 Compliant | - | - | ||
 72R160XF Littelfuse Inc. | 22 |
| Datasheet | 12 Weeks | - | Through Hole | Radial, Disc | NO | WIRE | - | - | - | - | -40°C~85°C | Bulk | 2008 | POLY-FUSE®, 72R | 0.600Dia x 0.122 T 15.24mmx3.10mm | e3 | - | Active | 1 (Unlimited) | 2 | Radial | EAR99 | Polymeric | 220mOhm | Tin (Sn) | - | - | 0.09 TO 0.22 OHMS MEASURED AT 23 DEG CEL | 8533.40.80.70 | 72V | - | - | unknown | - | - | - | cURus, TUV | - | - | 72V | - | 0.201 5.10mm | 40A | 1.9W | - | - | 1.6A | - | OVERLOAD PROTECTION | - | 11.4s | 90mOhm | 220mOhm | - | 3.2A | - | 0.850 21.60mm | - | - | - | No SVHC | ROHS3 Compliant | - | - | ||
 1812L200DR Littelfuse Inc. | 100 | - | Datasheet | - | - | Surface Mount | 1812 (4532 Metric), Concave | - | - | - | - | - | - | -40°C~85°C | Tape & Reel (TR) | 2006 | POLY-FUSE®, 1812L | 0.179Lx0.128W 4.55mmx3.24mm | - | - | Obsolete | 1 (Unlimited) | - | SMD/SMT | - | Polymeric | 70mOhm | - | 85°C | -40°C | - | - | - | - | 800mW | - | 2A | - | 4532 | cURus, TUV | 1812 | - | 8V | - | - | 100A | 800mW | - | 8V | 2A | 2A | - | 8V | 2s | 20mOhms | 70mOhms | 3.5A | 3.5A | 1.13mm | - | 4.47mm | 4.73mm | 0.024 0.60mm | No SVHC | ROHS3 Compliant | Lead Free | - | ||
 LVR005NS-2 Littelfuse Inc. | 31 |
| Datasheet | 10 Weeks | - | Through Hole | Radial, Disc | - | - | - | - | - | - | -20°C~85°C | Tape & Reel (TR) | 2013 | PolySwitch®, LVR | 0.272Dia x 0.181 T 6.90mmx4.60mm | - | yes | Active | Not Applicable | - | - | - | Polymeric | - | - | - | - | - | - | - | - | - | unknown | - | - | - | CQC, CSA, TUV, UL | - | - | - | - | 0.200 5.08mm | - | - | - | - | - | 50mA | - | 240V 265V Int | 10s | 18.5Ohm | 65Ohm | 120mA | - | - | 0.390 9.90mm | - | - | - | - | ROHS3 Compliant | - | - | ||
 TRF600-150S Littelfuse Inc. | 31 |
| Datasheet | 10 Weeks | - | Through Hole | Radial, Disc | - | - | - | - | - | - | -40°C~85°C | Bulk | 2007 | PolySwitch®, TRF600 | 0.354Lx0.181W 9.00mmx4.60mm | - | yes | Active | 1 (Unlimited) | - | - | - | Polymeric | - | - | - | - | - | - | - | - | - | unknown | - | - | - | CSA, TUV, UL | - | - | - | - | 0.197 5.00mm | - | - | - | - | - | 150mA | - | 250V 600V Int | 4s | 6Ohm | 17Ohm | 300mA | - | - | 0.492 12.50mm | - | - | - | - | ROHS3 Compliant | - | - |