- 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 | Mounting Type | Package / Case | Surface Mount | Terminal Shape | 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 | Resistor Type | Reach Compliance Code | Current Rating | Case Code (Metric) | Rated Power Dissipation (P) | Approval Agency | Case Code (Imperial) | Lead Pitch | Operating Supply Voltage | Working Voltage | Lead Spacing | Max Current Rating | Power Dissipation | Max Voltage Rating (DC) | 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 | Height Seated (Max) | Thickness (Max) | RoHS Status | Lead Free | Ratings |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 LVR055S Littelfuse Inc. | 420 | - | Datasheet | 10 Weeks | Through Hole | Radial, Disc | - | - | -20°C~85°C | Bulk | 2007 | PolySwitch®, LVR | 0.551Lx0.161W 14.00mmx4.10mm | - | yes | Active | Not Applicable | - | - | - | Polymeric | - | - | - | - | - | - | 240V | - | - | unknown | - | - | - | CQC, CSA, TUV, UL | - | - | - | - | 0.200 5.08mm | - | - | - | - | 550mA | - | - | 240V 265V Int | 26s | 450mOhm | 1.45Ohm | 1.25A | 1.25A | 0.854 21.70mm | - | ROHS3 Compliant | - | - | ||
 RHEF400 Littelfuse Inc. | 1076 |
| Datasheet | 10 Weeks | Through Hole | Radial, Disc | - | - | -40°C~125°C | Bulk | 2011 | PolySwitch®, RHEF | 0.394Lx0.118W 10.00mmx3.00mm | - | yes | Active | Not Applicable | - | - | - | Polymeric | - | - | - | - | - | - | - | - | - | unknown | - | - | - | CSA, TUV, UL | - | - | - | - | 0.199 5.05mm | - | - | - | - | 4A | - | - | 16V | 5s | 24mOhm | 60mOhm | 7.5A | 7.5A | 0.591 15.00mm | - | ROHS3 Compliant | - | - | ||
 RHEF1500-2 Littelfuse Inc. | 760 |
| Datasheet | 8 Weeks | Through Hole | Radial, Disc | - | - | -40°C~125°C | Tape & Reel (TR) | 2011 | PolySwitch®, RHEF | 0.925Lx0.142W 23.50mmx3.60mm | - | yes | Discontinued | Not Applicable | - | - | - | Polymeric | - | - | - | - | - | - | 16V | - | - | unknown | - | - | - | CSA, TUV, UL | - | - | - | - | 0.400 10.15mm | - | - | - | - | 15A | - | - | - | 20s | 3.2mOhm | 9.2mOhm | 28A | 28A | 1.130 28.70mm | - | ROHS3 Compliant | Lead Free | - | ||
 06R075BU Littelfuse Inc. | In Stock | - | Datasheet | 12 Weeks | Through Hole | Radial, Disc | NO | WIRE | -40°C~85°C | Bulk | 2008 | POLY-FUSE®, USBR | 0.272Dia x 0.118 T 6.90mmx3.00mm | e3 | yes | Active | 1 (Unlimited) | 2 | Radial | EAR99 | Polymeric | 230mOhm | Tin (Sn) | - | - | 0.1OHM MEASURED AT 20 DEG CEL | 8533.40.80.70 | - | - | - | unknown | 750mA | - | - | cURus, TUV | - | 5.1mm | - | 6V | 0.201 5.10mm | 40A | 300mW | 6V | - | 750mA | - | TEMPERATURE SENSING | 6V | 400ms | 100mOhm | 230mOhm | - | 1.3A | 0.449 11.40mm | - | ROHS3 Compliant | Lead Free | - | ||
 RHEF1400 Littelfuse Inc. | 138000 |
| Datasheet | 10 Weeks | Through Hole | Radial, Disc | - | - | -40°C~125°C | Bag | 2007 | - | 0.925Lx0.142W 23.50mmx3.60mm | - | yes | Active | Not Applicable | - | - | - | Polymeric | - | - | - | - | - | - | - | - | - | - | - | - | - | CSA, TUV, UL | - | - | - | - | 0.400 10.15mm | - | - | - | - | - | 14A | - | 16V | 13s | 3mOhm | 9mOhm | 27A | - | 1.126 28.60mm | - | ROHS3 Compliant | - | - | ||
 MINIASMDC030F-2 Littelfuse Inc. | 112000 |
| Datasheet | 11 Weeks | Surface Mount | 1812 (4532 Metric), Concave | - | - | -40°C~85°C | Tape & Reel (TR) | 2003 | PolySwitch®, miniASMD | 0.179Lx0.128W 4.55mmx3.24mm | - | - | Active | 2A (4 Weeks) | - | - | - | Polymeric | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 30V | - | - | - | - | - | - | 300mA | 300mA | - | 30V | 100ms | 200mOhms | 1.75Ohms | 600mA | 600mA | - | 0.035 0.89mm | ROHS3 Compliant | - | AEC-Q200 | ||
 LVR125K-240 Littelfuse Inc. | 31 |
| Datasheet | 10 Weeks | - | - | - | - | - | - | 2016 | - | - | - | yes | Active | Not Applicable | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ROHS3 Compliant | - | - | ||
 ASMD075F-2 Littelfuse Inc. | 60000 | - | Datasheet | 11 Weeks | Surface Mount | 2-SMD | - | - | -40°C~85°C | Tape & Reel (TR) | 2011 | PolySwitch®, ASMD | 0.290Lx0.202W 7.36mmx5.12mm | e3 | yes | Active | 2A (4 Weeks) | - | - | - | Polymeric | - | Tin (Sn) | - | - | - | - | - | - | - | unknown | - | - | - | - | - | - | 30V | - | - | - | - | - | - | 600mA | - | - | 30V | 20s | 290mOhm | 1Ohm | - | 1.48A | - | 0.125 3.18mm | ROHS3 Compliant | - | AEC-Q200 | ||
 RXEF250K-2 Littelfuse Inc. | 1000 | - | Datasheet | 10 Weeks | Through Hole | Radial, Disc | - | - | -40°C~85°C | Tape & Reel (TR) | 2016 | PolySwitch®, RXEF | 0.819Dia x 0.118 T 20.80mmx3.00mm | - | yes | Active | 1 (Unlimited) | - | - | - | Polymeric | - | - | - | - | - | - | - | - | - | unknown | - | - | - | CQC, CSA, TUV, UL | - | - | - | - | 0.400 10.15mm | - | - | - | - | - | 2.5A | - | 72V | 15.6s | 50mOhm | 130mOhm | 5A | - | 1.000 25.40mm | - | ROHS3 Compliant | - | - | ||
 SMD250F/15-2920-2 Littelfuse Inc. | 42 |
| Datasheet | 11 Weeks | Surface Mount | 2-SMD | - | - | -40°C~85°C | Tape & Reel (TR) | 2011 | PolySwitch®, SMD | 0.290Lx0.202W 7.36mmx5.12mm | - | - | Active | 2A (4 Weeks) | - | - | - | Polymeric | - | - | - | - | - | - | - | - | - | - | - | - | - | CSA, TUV, UL | - | - | - | - | - | - | - | - | - | - | 2.5A | - | 15V | 10s | 35mOhms | 85mOhms | 5A | - | - | 0.118 3.00mm | ROHS3 Compliant | - | - | ||
 TRF250-120T-R2-B-0.5 Littelfuse Inc. | 9996 |
| Datasheet | 10 Weeks | Through Hole | Radial, Disc | - | - | -40°C~85°C | Bulk | - | PolySwitch®, TRF250 | 0.256Lx0.181W 6.50mmx4.60mm | - | yes | Active | 1 (Unlimited) | - | - | - | Polymeric | - | - | - | - | - | - | - | - | - | unknown | - | - | - | CSA, TUV, UL | - | - | - | - | 0.197 5.00mm | - | - | - | - | - | 120mA | - | 60V 250V Int | 750ms | 8Ohm | 16Ohm | 240mA | - | 0.433 11.00mm | - | ROHS3 Compliant | - | - | ||
 RUEF900-2 Littelfuse Inc. | 22850 |
| Datasheet | 10 Weeks | Through Hole | Radial, Disc | NO | WIRE | -40°C~85°C | Tape & Reel (TR) | 2005 | PolySwitch®, RUEF | 0.949Lx0.118W 24.10mmx3.00mm | - | yes | Active | Not Applicable | 2 | - | - | Polymeric | - | - | - | - | RESISTANCE RANGE(MIN-MAX): 0.005-0.010 | - | - | TR, 14.6 INCH | - | - | - | - | 4.2W | CQC, CSA, TUV, UL | - | - | - | - | 0.400 10.15mm | - | - | - | 30V | 9A | - | TEMPERATURE SENSING | 30V | 20s | 5mOhm | 20mOhm | 18A | 18A | 1.142 29.00mm | - | ROHS3 Compliant | - | - | ||
 LVR100K-240 Littelfuse Inc. | 253 |
| Datasheet | 10 Weeks | - | - | - | - | - | - | 2016 | - | - | - | yes | Active | Not Applicable | - | - | - | - | - | - | - | - | - | - | - | - | PTC THERMISTOR | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ROHS3 Compliant | - | - | ||
 HVR600P160CRAF Littelfuse Inc. | In Stock | - | Datasheet | - | Through Hole | Radial, Disc | - | - | -40°C~85°C | Tape & Box (TB) | 2004 | POLY-FUSE®, HVR600 | 0.630Lx0.236W 16.00mmx6.00mm | - | - | Obsolete | Not Applicable | - | Radial | - | Polymeric | 7Ohm | - | 85°C | -40°C | - | - | - | - | - | - | 3A | - | - | cURus, TUV | - | - | - | - | 0.201 5.10mm | 3A | - | - | - | 160mA | 160mA | - | 60V 600V Int | 9.5s | 4Ohms | 16Ohms | 320mA | 320mA | 0.496 12.60mm | - | ROHS3 Compliant | Lead Free | - | ||
 600R150-RAZR Littelfuse Inc. | In Stock | - | Datasheet | 12 Weeks | Through Hole | Radial, Disc | NO | WIRE | -40°C~85°C | Tape & Box (TB) | 2010 | POLY-FUSE®, 600R | 0.354Lx0.181W 9.00mmx4.60mm | e3 | yes | Active | 1 (Unlimited) | 2 | Radial | - | Polymeric | 20Ohm | Matte Tin (Sn) | - | - | 7 TO 20 OHMS MEASURED AT 20 DEG CEL | - | - | AMMO PACK | - | - | 3A | - | - | cURus, TUV | - | 5.1mm | 600V | 600V | 0.201 5.10mm | 3A | 1W | - | - | 150mA | 150mA | OVERLOAD PROTECTION | 60V 600V Int | 4s | 7Ohm | 20Ohm | - | 300mA | 0.492 12.50mm | - | ROHS3 Compliant | Lead Free | - | ||
 0805L175SLYR Littelfuse Inc. | 3869 | - | Datasheet | 12 Weeks | Surface Mount | 0805 (2012 Metric), Concave | - | - | -40°C~85°C | Cut Tape (CT) | 2012 | POLY-FUSE®, LoRho | 0.083Lx0.053W 2.10mmx1.35mm | - | - | Active | 1 (Unlimited) | - | SMD/SMT | - | Polymeric | 55mOhm | - | - | - | - | - | 6V | - | - | unknown | - | 2012 | - | cURus, TUV | 0805 | - | 6V | - | - | 50A | - | - | - | 1.75A | - | - | - | 600ms | 5mOhm | 55mOhm | - | 3.5A | - | 0.024 0.60mm | ROHS3 Compliant | - | - | ||
 RGEF800-2 Littelfuse Inc. | 48 |
| Datasheet | 10 Weeks | Through Hole | Radial, Disc | NO | WIRE | -40°C~85°C | Tape & Reel (TR) | 2011 | PolySwitch®, RGEF | 0.480Lx0.098W 12.20mmx2.50mm | - | yes | Active | Not Applicable | 2 | - | - | Polymeric | - | - | - | - | RESISTANCE RANGE(MIN-MAX): 0.0056-0.0110 | - | - | TR, 14.6 INCH | - | unknown | - | - | 3W | CSA, TUV, UL | - | - | - | - | 0.199 5.05mm | - | - | - | 16V | 8A | - | TEMPERATURE SENSING | 16V | 5s | 5.6mOhm | 17.5mOhm | 13.6A | 13.6A | 0.823 20.90mm | - | ROHS3 Compliant | - | - | ||
 TRF250-120U-2 Littelfuse Inc. | 4433 |
| Datasheet | 10 Weeks | Through Hole | Radial, Disc | - | - | -40°C~85°C | Tape & Reel (TR) | 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 | 1s | 6Ohm | 16Ohm | 240mA | - | 0.394 10.00mm | - | ROHS3 Compliant | - | - | ||
 RXEF050-AP Littelfuse Inc. | 31 |
| Datasheet | 10 Weeks | Through Hole | Radial, Disc | NO | WIRE | -40°C~85°C | Tape & Box (TB) | 1999 | PolySwitch®, RXEF | 0.311Dia x 0.118 T 7.90mmx3.00mm | - | yes | Active | Not Applicable | 2 | - | - | Polymeric | - | - | - | - | 0.5-0.77 OHMS AT 20 DEG CEL | - | - | AMMO PACK | - | unknown | - | - | - | CQC, CSA, TUV, UL | - | - | - | - | 0.199 5.05mm | - | - | - | 72V | 500mA | - | TEMPERATURE SENSING | 72V | 4s | 500mOhm | 1.17Ohm | 1A | 1A | 0.539 13.70mm | - | ROHS3 Compliant | - | - | ||
 LVR033K-2 Littelfuse Inc. | 22 |
| Datasheet | 10 Weeks | Through Hole | Radial, Disc | - | - | -20°C~85°C | Tape & Reel (TR) | 2013 | PolySwitch®, LVR | 0.449Lx0.150W 11.40mmx3.80mm | - | yes | Active | Not Applicable | - | - | - | Polymeric | - | - | - | - | - | - | - | - | - | - | - | - | - | CQC, CSA, TUV, UL | - | - | - | - | 0.200 5.08mm | - | - | - | - | - | 330mA | - | 240V 265V Int | 21s | 770mOhm | 2.6Ohm | 740mA | - | 0.748 19.00mm | - | ROHS3 Compliant | - | - |