- 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 | Mounting Feature | Number of Pins | Number of Terminals | Ihs Manufacturer | Manufacturer | Manufacturer Part Number | Operating Temperature-Max | Operating Temperature-Min | Package Description | Package Shape | Part Life Cycle Code | Risk Rank | RoHS | Rohs Code | Voltage Rating (DC) | 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 | Subcategory | Packing Method | Resistor Type | Reach Compliance Code | Current Rating | Rated Power Dissipation (P) | Approval Agency | Lead Pitch | Operating Supply Voltage | Working Voltage | Lead Spacing | Max Current Rating | Power Dissipation | Terminal Placement | 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 | Height Seated (Max) | Length | Width | Thickness (Max) | Thickness | RoHS Status | Lead Free | Ratings |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 1206L050WRT Littelfuse | In Stock | - | - | - | - | - | - | YES | WRAPAROUND | SURFACE MOUNT | 1206 | 2 | LITTELFUSE INC | Littelfuse Inc | 1206L050WRT | 85 °C | -40 °C | , | RECTANGULAR PACKAGE | Obsolete | 7.62 | Compliant | Yes | 6 V | - | - | - | - | - | e3 | Yes | - | - | - | SMD/SMT | EAR99 | - | 600 mΩ | Matte Tin (Sn) | 85 °C | -40 °C | - | 8533.40.80.70 | Non-linear Resistors | TR, 7 INCH | PTC RESETTABLE FUSE | compliant | 500 mA | - | - | - | 6 V | - | - | 40 A | - | DUAL ENDED | - | - | 500 mA | - | TEMPERATURE SENSING | - | 100 ms | - | - | - | 1 A | - | - | - | - | - | - | - | Lead Free | - | ||
RF2611-000 Littelfuse | 1000 | - | - | - | Through Hole | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Compliant | - | 30 V | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 5.0546 mm | - | - | - | 100 A | - | - | - | - | 3 A | - | - | - | 10.8 s | - | - | - | 6 A | - | 16.51 mm | 11.4046 mm | 2.9972 mm | - | - | - | - | - | ||
 AGRF500-2 Littelfuse Inc. | 1601 |
| Datasheet | 10 Weeks | - | Through Hole | Radial, Disc | NO | WIRE | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | -40°C~85°C | Tape & Reel (TR) | 2010 | PolySwitch®, AGRF | 0.409Dia x 0.122 T 10.40mmx3.10mm | - | yes | Discontinued | Not Applicable | 2 | - | - | Polymeric | - | - | - | - | RESISTANCE RANGE(MIN-MAX): 0.014-0.024 | - | - | TR | - | unknown | - | 2.7W | - | - | - | - | 0.199 5.05mm | - | - | - | - | 16V | 5A | - | TEMPERATURE SENSING | 16V | 2.5s | 14mOhm | 34mOhm | 9.4A | 9.4A | - | 0.614 15.60mm | - | - | - | - | ROHS3 Compliant | - | AEC-Q200 | ||
 FEMTOSMDC008F-02 Littelfuse Inc. | 8500001 | - | Datasheet | 3 Weeks | - | Surface Mount | 0603 (1608 Metric), Concave | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Tape & Reel (TR) | 2017 | PolySwitch®, femtoSMD | 0.063Lx0.032W 1.60mmx0.80mm | - | - | Active | 1 (Unlimited) | - | - | - | Polymeric | - | - | - | - | - | - | - | - | - | - | - | - | CSA, UL | - | - | - | - | - | - | - | - | - | - | 50mA | - | 15V | 100ms | 3.8Ohm | - | 150mA | - | - | - | - | - | 0.033 0.85mm | - | ROHS3 Compliant | - | - | ||
 RHEF800 Littelfuse Inc. | 48 |
| Datasheet | 10 Weeks | - | Through Hole | Radial, Disc | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | -40°C~125°C | Bulk | 2013 | PolySwitch®, RHEF | 0.650Lx0.118W 16.50mmx3.00mm | - | yes | Active | Not Applicable | - | - | - | Polymeric | - | - | - | - | - | - | - | - | - | - | - | - | CSA, TUV, UL | - | - | - | 0.199 5.05mm | - | - | - | - | - | - | 8A | - | 16V | 8s | 8mOhm | 20mOhm | 15A | - | - | 0.886 22.50mm | - | - | - | - | ROHS3 Compliant | - | - | ||
 60R040XPR Littelfuse Inc. | 6000 |
| Datasheet | 12 Weeks | - | Through Hole | Radial, Disc | NO | WIRE | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | -40°C~85°C | Tape & Box (TB) | 1997 | POLY-FUSE®, 60R | 0.299Dia x 0.122 T 7.60mmx3.10mm | e3 | yes | Active | 1 (Unlimited) | 2 | Radial | - | Polymeric | 1.29Ohm | Tin (Sn) | - | - | RESISTANCE RANGE(RMIN-R1MAX)OHM: 0.55-1.29 | - | - | AMMO PACK | - | unknown | 40A | - | cURus, TUV | 5.1mm | - | 60V | 0.201 5.10mm | 40A | 560mW | - | 60V | - | 400mA | 400mA | OVERLOAD PROTECTION | - | 3.8s | 550mOhm | 1.29Ohm | - | 800mA | 13.5mm | 0.532 13.50mm | - | - | - | 3.05mm | ROHS3 Compliant | Lead Free | - | ||
 RHEF1300-2 Littelfuse Inc. | 53 |
| Datasheet | 10 Weeks | - | Through Hole | Radial, Disc | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | -40°C~125°C | Tape & Reel (TR) | 2013 | PolySwitch®, RHEF | 0.925Lx0.142W 23.50mmx3.60mm | - | yes | Active | Not Applicable | - | - | - | Polymeric | - | - | - | - | - | - | - | - | - | unknown | - | - | CSA, TUV, UL | - | - | - | 0.400 10.15mm | - | - | - | - | - | - | 13A | - | 16V | 13s | 4.1mOhm | 10mOhm | 24A | - | - | 1.130 28.70mm | - | - | - | - | ROHS3 Compliant | - | - | ||
RF2566-000 Littelfuse | In Stock | - | - | - | Through Hole | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Compliant | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 5.0546 mm | - | - | - | 40 A | - | - | - | - | 400 mA | - | - | - | 3.8 s | - | - | - | 800 mA | - | 13.5128 mm | - | 2.9972 mm | - | - | - | - | - | ||
 SMDC125F/33-2 Littelfuse Inc. | 3883 | - | Datasheet | 11 Weeks | - | Surface Mount | 2920 (7351 Metric), Concave | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Tape & Reel (TR) | 2016 | SMDC | 0.295Lx0.201W 7.50mmx5.10mm | - | - | Active | 2A (4 Weeks) | - | - | - | Polymeric | - | - | - | - | - | - | - | - | - | - | - | - | UL | - | - | - | - | - | - | - | - | - | - | 1.25A | - | 33V | 2s | - | - | 2.5A | - | - | - | - | - | 0.028 0.71mm | - | ROHS3 Compliant | - | - | ||
RGEF700-AP Littelfuse Inc. | In Stock | - | Datasheet | 8 Weeks | - | Through Hole | Radial, Disc | NO | WIRE | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | -40°C~85°C | Tape & Box (TB) | 2013 | PolySwitch®, RGEF | 0.421Lx0.098W 10.70mmx2.50mm | - | yes | Obsolete | Not Applicable | 2 | - | - | Polymeric | - | - | - | - | RESISTANCE RANGE(MIN-MAX): 0.0077-0.0131 | - | - | AMMO PACK | - | unknown | - | 3W | CSA, TUV, UL | - | - | - | 0.199 5.05mm | - | - | - | - | 16V | - | 7A | TEMPERATURE SENSING | 16V | 3.5s | 7.7mOhm | 20mOhm | 11.9A | - | - | 0.776 19.70mm | - | - | - | - | ROHS3 Compliant | - | - | ||
AGRF400 Littelfuse Inc. | 4191 |
| Datasheet | 10 Weeks | - | Through Hole | Radial, Disc | NO | WIRE | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | -40°C~85°C | Bulk | 2010 | PolySwitch®, AGRF | 0.350Lx0.118W 8.90mmx3.00mm | - | yes | Active | Not Applicable | 2 | - | - | Polymeric | 61mOhm | - | - | - | RESISTANCE RANGE(MIN-MAX): 0.0186-0.039 | - | - | - | - | unknown | - | 2.5W | - | - | 16V | - | 0.199 5.05mm | - | - | - | - | - | 4A | - | TEMPERATURE SENSING | 16V | 2s | 18.6mOhm | 61mOhm | - | 7.6A | 14.1mm | 0.555 14.10mm | - | - | - | - | ROHS3 Compliant | - | AEC-Q200 | ||
 RXEF025-AP Littelfuse Inc. | 13 | - | Datasheet | 10 Weeks | - | Through Hole | Radial, Disc | NO | WIRE | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | -40°C~85°C | Tape & Box (TB) | 2013 | PolySwitch®, RXEF | 0.291Dia x 0.118 T 7.40mmx3.00mm | - | yes | Active | 1 (Unlimited) | 2 | - | - | Polymeric | - | - | - | - | 1.25-1.95 OHMS AT 20 DEG CEL | - | - | AMMO PACK | - | unknown | - | - | CQC, CSA, TUV, UL | - | - | - | 0.199 5.05mm | - | - | - | - | 72V | - | 250mA | TEMPERATURE SENSING | 72V | 2.5s | 1.25Ohm | 3Ohm | 500mA | - | - | 0.500 12.70mm | - | - | - | - | ROHS3 Compliant | - | - | ||
 TRF600-150S-2 Littelfuse Inc. | 13 |
| Datasheet | 10 Weeks | - | Through Hole | Radial, Disc | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | -40°C~85°C | Tape & Reel (TR) | 2001 | PolySwitch®, TRF600 | 0.354Lx0.181W 9.00mmx4.60mm | - | yes | Active | 1 (Unlimited) | - | - | - | Polymeric | - | - | - | - | - | - | - | - | - | - | - | - | CSA, TUV, UL | - | - | - | 0.197 5.00mm | - | - | - | - | - | - | 150mA | - | 250V 600V Int | 4s | 6Ohm | 17Ohm | 300mA | - | - | 0.492 12.50mm | - | - | - | - | ROHS3 Compliant | - | - | ||
 NANOSMD350LR-C-2 Littelfuse Inc. | In Stock | - | Datasheet | 16 Weeks | - | Surface Mount | 1206 (3216 Metric) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | -20°C~85°C | Tape & Reel (TR) | 2017 | PolySwitch®, LoRho | 0.127Lx0.063W 3.22mmx1.60mm | - | - | Active | 2A (4 Weeks) | - | - | - | Polymeric | - | - | - | - | - | - | - | - | - | - | - | - | cURus, TUV | - | - | - | - | - | - | - | - | - | - | 3.5A | - | 12V | 5s | 4mOhms | 18mOhms | 6.3A | - | - | - | - | - | 0.032 0.80mm | - | ROHS3 Compliant | - | - | ||
 LVR055S-1 Littelfuse Inc. | 712 |
| Datasheet | 10 Weeks | - | Through Hole | Radial, Disc | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | -20°C~85°C | Bag | 2013 | PolySwitch®, LVR | 0.551Lx0.161W 14.00mmx4.10mm | - | yes | Active | Not Applicable | - | - | - | Polymeric | - | - | - | - | - | - | - | - | - | unknown | - | - | CQC, CSA, TUV, UL | - | - | - | 0.200 5.08mm | - | - | - | - | - | - | 550mA | - | 240V 265V Int | 26s | 450mOhm | 1.45Ohm | 1.25A | - | - | 0.854 21.70mm | - | - | - | - | ROHS3 Compliant | - | - | ||
 AHRF900 Littelfuse Inc. | 15 |
| Datasheet | 10 Weeks | - | Through Hole | Radial, Disc | NO | WIRE | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | -40°C~125°C | Bulk | 2010 | PolySwitch®, AHRF | 0.650Lx0.118W 16.50mmx3.00mm | - | yes | Active | Not Applicable | 2 | - | - | Polymeric | - | - | - | - | RESISTANCE RANGE(MIN-MAX): 0.0061-0.012 | - | - | - | - | unknown | - | 5W | - | - | - | - | 0.199 5.05mm | - | - | - | - | 16V | 9A | - | TEMPERATURE SENSING | 16V | 11.5s | 6.1mOhm | 17mOhm | 18.5A | 18.5A | - | 1.012 25.70mm | - | - | - | - | ROHS3 Compliant | - | AEC-Q200 | ||
 LVR005S Littelfuse Inc. | In Stock | - | Datasheet | - | - | Through Hole | Radial, Disc | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | -20°C~85°C | Bulk | 2003 | PolySwitch®, LVR | 0.327Dia x 0.150 T 8.30mmx3.80mm | - | - | Obsolete | Not Applicable | - | - | - | Polymeric | - | - | - | - | - | - | - | - | - | - | - | - | CQC, CSA, TUV, UL | - | - | - | 0.200 5.08mm | - | - | - | - | - | - | 50mA | - | 240V 265V Int | 10s | 18.5Ohm | 65Ohm | 120mA | - | - | 0.430 10.70mm | - | - | - | - | ROHS3 Compliant | - | - | ||
 SMD2920P050TSA Littelfuse Inc. | In Stock | - | Datasheet | - | - | Surface Mount | 2920 (7351 Metric), Concave | YES | WRAPAROUND | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | -40°C~85°C | Tape & Reel (TR) | 2006 | POLY-FUSE®, SMD2920 | 0.290Lx0.202W 7.36mmx5.12mm | e0 | - | Obsolete | 1 (Unlimited) | 2 | - | EAR99 | Polymeric | - | Tin/Lead (Sn/Pb) | - | - | - | 8533.40.80.70 | - | TR, BLISTER, 7 INCH | - | - | - | - | cURus, TUV | - | - | - | - | - | - | DUAL ENDED | - | - | - | 500mA | TEMPERATURE SENSING | 60V | 4s | 350mOhm | 1.4Ohm | 1A | - | - | - | - | - | 0.039 1.00mm | - | Non-RoHS Compliant | - | - | ||
RUEF300K-AP Littelfuse Inc. | 1029 |
| Datasheet | 10 Weeks | - | Through Hole | Radial, Disc | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | -40°C~85°C | Tape & Box (TB) | 2010 | PolySwitch®, RUEF | 0.449Lx0.118W 11.40mmx3.00mm | - | yes | Active | Not Applicable | - | - | - | Polymeric | - | - | - | - | - | - | - | - | - | unknown | - | - | CQC, CSA, TUV, UL | - | - | - | 0.199 5.05mm | - | - | - | - | - | - | 3A | - | 30V | 10.8s | 20mOhm | 80mOhm | 6A | - | - | 0.650 16.50mm | - | - | - | - | ROHS3 Compliant | - | - | ||
 RHEF050-2 Littelfuse Inc. | 400 |
| Datasheet | 10 Weeks | - | Through Hole | Radial, Disc | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | -40°C~125°C | Tape & Reel (TR) | 2011 | PolySwitch®, RHEF | 0.291Dia x 0.118 T 7.40mmx3.00mm | - | yes | Active | Not Applicable | - | - | - | Polymeric | - | - | - | - | - | - | - | - | - | unknown | - | - | CSA, TUV, UL | - | - | - | 0.199 5.05mm | - | - | - | - | - | 500mA | - | - | 30V | 2.5s | 480mOhm | 1.1Ohm | 920mA | 900mA | - | 0.500 12.70mm | - | - | - | - | ROHS3 Compliant | - | - |