- 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 | 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 | Max Operating Temperature | Min Operating Temperature | Additional Feature | HTS Code | Voltage - Rated DC | Packing Method | Max Power Dissipation | Resistor Type | Reach Compliance Code | Current Rating | Case Code (Metric) | Rated Power Dissipation (P) | Approval Agency | Case Code (Imperial) | Lead Pitch | Lead Length | 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) | Thickness (Max) | Thickness | REACH SVHC | RoHS Status | Lead Free | Ratings |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 RKEF400 Littelfuse Inc. | 1060 | - | Datasheet | 10 Weeks | Through Hole | Radial, Disc | - | - | - | -40°C~85°C | Bulk | 2008 | PolySwitch®, RKEF | 0.827Lx0.118W 21.00mmx3.00mm | - | yes | Active | 1 (Unlimited) | - | - | - | Polymeric | - | - | - | - | - | - | - | - | - | - | unknown | - | - | - | CSA, TUV, UL | - | - | - | - | - | 0.400 10.15mm | - | - | - | - | - | 4A | - | - | 60V | 24s | 14mOhm | 60mOhm | 8A | 8A | - | 0.980 24.90mm | - | - | - | ROHS3 Compliant | - | - | ||
 16R600GU Littelfuse Inc. | In Stock | - | Datasheet | 12 Weeks | Through Hole | Radial, Disc | NO | WIRE | - | -40°C~85°C | Bulk | 2010 | POLY-FUSE®, 16R | 0.421Lx0.118W 10.70mmx3.00mm | e3 | - | Active | 1 (Unlimited) | 2 | Radial | - | Polymeric | 28mOhm | Matte Tin (Sn) | - | - | - | - | 16V | - | - | - | - | - | - | - | cURus, TUV | - | - | - | 16V | - | 0.201 5.10mm | 100A | 2.8W | - | 16V | - | 6A | - | TEMPERATURE SENSING | - | 3.3s | 10mOhm | 28mOhm | - | 10.2A | - | 0.673 17.10mm | - | - | - | ROHS3 Compliant | - | - | ||
 RXEF160 Littelfuse Inc. | 914 | - | Datasheet | 10 Weeks | Through Hole | Radial, Disc | NO | WIRE | - | -40°C~85°C | Bulk | 2005 | PolySwitch®, RXEF | 0.642Dia x 0.118 T 16.30mmx3.00mm | - | yes | Active | Not Applicable | 2 | - | - | Polymeric | 220mOhm | - | - | - | 0.09-0.14 OHMS AT 20 DEG CEL | - | - | TR | - | - | - | - | - | - | CQC, CSA, TUV, UL | - | - | - | 72V | - | 0.199 5.05mm | - | - | - | - | - | 1.6A | - | TEMPERATURE SENSING | 72V | 11.4s | 90mOhm | 220mOhm | - | 3.2A | 20.8mm | 0.819 20.80mm | - | - | - | ROHS3 Compliant | - | - | ||
RXEF160-2 Littelfuse Inc. | 15 |
| Datasheet | 10 Weeks | Through Hole | Radial, Disc | NO | WIRE | - | -40°C~85°C | Tape & Reel (TR) | 2011 | PolySwitch®, RXEF | 0.642Dia x 0.118 T 16.30mmx3.00mm | - | yes | Active | Not Applicable | 2 | - | - | Polymeric | - | - | - | - | 0.09-0.14 OHMS AT 20 DEG CEL | - | - | TR | - | - | - | - | - | - | CQC, CSA, TUV, UL | - | - | - | - | - | 0.200 5.08mm | - | - | - | - | 72V | 1.6A | - | TEMPERATURE SENSING | 72V | 11.4s | 90mOhm | 220mOhm | 3.2A | 3.2A | - | 0.819 20.80mm | - | - | - | ROHS3 Compliant | - | - | ||
 RUEF900 Littelfuse Inc. | 612 |
| Datasheet | 10 Weeks | Through Hole | Radial, Disc | NO | WIRE | 30V | -40°C~85°C | Bulk | 2005 | PolySwitch®, RUEF | 0.949Lx0.118W 24.10mmx3.00mm | e3 | yes | Active | Not Applicable | 2 | - | - | Polymeric | - | Tin (Sn) | - | - | RESISTANCE RANGE(MIN-MAX): 0.005-0.010 | - | 30V | - | - | - | unknown | - | - | 4.2W | CQC, CSA, TUV, UL | - | - | - | - | - | 0.400 10.15mm | - | - | - | - | - | 9A | - | TEMPERATURE SENSING | - | 20s | 5mOhm | 20mOhm | 18A | 18A | 29mm | 1.142 29.00mm | - | - | - | ROHS3 Compliant | - | - | ||
 2016L300/16MR Littelfuse Inc. | 7243 |
| Datasheet | 12 Weeks | Surface Mount | 2016 (5041 Metric), Concave | - | - | - | -40°C~85°C | Tape & Reel (TR) | 2014 | POLY-FUSE®, 2016L | 0.200Lx0.160W 5.08mmx4.07mm | - | - | Active | 1 (Unlimited) | - | - | - | Polymeric | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 3A | - | 16V | 10s | 15mOhms | 48mOhms | 5A | - | - | - | 0.045 1.15mm | - | - | ROHS3 Compliant | - | - | ||
 1812L125DR Littelfuse Inc. | In Stock | - | Datasheet | - | Surface Mount | 1812 (4532 Metric), Concave | YES | WRAPAROUND | - | - | Digi-Reel® | 2006 | POLY-FUSE®, 1812L | 0.179Lx0.128W 4.55mmx3.24mm | e3 | - | Obsolete | 1 (Unlimited) | 2 | SMD/SMT | - | - | 140mOhm | MATTE TIN | 85°C | -40°C | MINIMUM RESISTANCE 0.05 OHMS | - | 15V | TR, 7 INCH | 800mW | PTC RESETTABLE FUSE | unknown | 1.25A | 4532 | - | TUV, cULus | 1812 | - | - | 15V | 16V | - | 100A | 800mW | DUAL ENDED | 15V | - | 1.25A | - | OVERLOAD PROTECTION | - | 0.4s | - | - | - | 2.5A | 610μm | - | 0.049 1.25mm | - | No SVHC | ROHS3 Compliant | Lead Free | - | ||
 RXEF375K Littelfuse Inc. | 62 |
| Datasheet | 10 Weeks | Through Hole | Radial, Disc | - | - | - | -40°C~85°C | Bag | 2014 | PolySwitch®, RXEF | 1.035Dia x 0.118 T 26.30mmx3.00mm | - | yes | Active | Not Applicable | - | - | - | Polymeric | - | - | - | - | - | - | - | - | - | - | unknown | - | - | - | CQC, CSA, TUV, UL | - | - | - | - | - | 0.400 10.15mm | - | - | - | - | - | - | 3.75A | - | 72V | 24s | 30mOhm | 80mOhm | 7.5A | - | - | 1.224 31.10mm | - | - | - | ROHS3 Compliant | - | - | ||
 30R800UH Littelfuse Inc. | 102 |
| Datasheet | 12 Weeks | Through Hole | Radial, Disc | NO | WIRE | - | -40°C~85°C | Bulk | 2010 | POLY-FUSE®, 30R | 0.850Lx0.118W 21.60mmx3.00mm | e3 | yes | Active | 1 (Unlimited) | 2 | Radial | - | Polymeric | 20mOhm | Matte Tin (Sn) | - | - | FLAME PROOF, MINIMUM RESISTANCE IS 0.005 OHMS | - | 30V | - | - | - | - | 40A | - | - | cURus, TUV | - | 10.2mm | - | 30V | 30V | 0.402 10.20mm | 40A | 4W | - | 30V | - | 8A | 8A | OVERCURRENT PROTECTION | - | 18.8s | 5mOhm | 20mOhm | - | 16A | 29.2mm | 1.224 31.10mm | - | 3.05mm | No SVHC | ROHS3 Compliant | Lead Free | - | ||
 LVR125S-240 Littelfuse Inc. | 112 |
| Datasheet | 10 Weeks | Through Hole | Radial, Disc | - | - | - | -20°C~85°C | Bulk | 2012 | PolySwitch®, LVR | 0.835Dia x 0.209 T 21.20mmx5.30mm | - | yes | Active | Not Applicable | - | - | - | Polymeric | - | - | - | - | - | - | 240V | - | - | - | unknown | - | - | - | CQC, CSA, TUV, UL | - | - | - | - | - | 0.400 10.15mm | - | - | - | - | - | 1.25A | - | - | 240V 265V Int | 23s | 165mOhm | 440mOhm | 2.5A | 2.5A | - | 1.079 27.40mm | - | - | - | ROHS3 Compliant | - | - | ||
 16R400GU Littelfuse Inc. | 68000 |
| Datasheet | 12 Weeks | Through Hole | Radial, Disc | NO | WIRE | - | -40°C~85°C | Bulk | 2009 | POLY-FUSE®, 16R | 0.350Lx0.118W 8.90mmx3.00mm | e3 | - | Active | 1 (Unlimited) | 2 | Radial | EAR99 | Polymeric | 60mOhm | Matte Tin (Sn) | - | - | - | 8533.40.80.70 | 16V | - | - | - | - | 100A | - | - | cURus, TUV | - | 5.1mm | - | 16V | - | 0.201 5.10mm | 100A | 2.4W | - | 16V | - | 4A | 4A | TEMPERATURE SENSING | - | 1.7s | 21mOhm | 60mOhm | - | 6.8A | - | 0.504 12.80mm | - | - | Unknown | ROHS3 Compliant | - | - | ||
 MINISMDC125F/16-2 Littelfuse Inc. | 894 | - | Datasheet | 11 Weeks | Surface Mount | 1812 (4532 Metric), Concave | - | - | - | -40°C~85°C | Tape & Reel (TR) | 2011 | PolySwitch®, miniSMD | 0.181Lx0.128W 4.60mmx3.24mm | - | yes | Active | 2A (4 Weeks) | - | - | - | Polymeric | - | - | - | - | - | - | - | - | - | - | unknown | - | - | - | CSA, TUV, UL | - | - | - | - | - | - | - | - | - | - | - | 1.25A | - | - | 16V | 400ms | 50mOhm | 140mOhm | 2.5A | 2.5A | - | - | 0.019 0.48mm | - | - | ROHS3 Compliant | - | - | ||
 60R250XMR Littelfuse Inc. | 602 |
| Datasheet | 12 Weeks | Through Hole | Radial, Disc | NO | WIRE | - | -40°C~85°C | Tape & Box (TB) | 2010 | POLY-FUSE®, 60R | 0.785Dia x 0.122 T 19.93mmx3.10mm | e3 | yes | Active | 1 (Unlimited) | 2 | Radial | EAR99 | Polymeric | 130mOhm | Tin (Sn) | - | - | RESISTANCE RANGE(RMIN-R1MAX)OHM: 0.05-0.13 | 8533.40.80.70 | - | AMMO PACK | - | - | unknown | 40A | - | - | cURus, TUV | - | 10.2mm | - | - | - | 0.402 10.20mm | 40A | 2.5W | - | 60V | - | 2.5A | 2.5A | OVERLOAD PROTECTION | - | 15.6s | 50mOhm | 130mOhm | - | 5A | - | 1.032 26.20mm | - | - | - | ROHS3 Compliant | Lead Free | - | ||
 RGEF250 Littelfuse Inc. | 133 | - | Datasheet | 10 Weeks | Through Hole | Radial, Disc | NO | WIRE | - | -40°C~85°C | Bulk | 2007 | PolySwitch®, RGEF | 0.350Lx0.118W 8.90mmx3.00mm | - | yes | Active | Not Applicable | 2 | - | - | Polymeric | 53mOhm | - | - | - | RESISTANCE RANGE(MIN-MAX): 0.0220-0.0350 | - | - | - | - | - | unknown | - | - | 1W | CSA, TUV, UL | - | - | - | 16V | - | 0.199 5.05mm | - | - | - | - | - | 2.5A | - | TEMPERATURE SENSING | 16V | 5s | 22mOhm | 53mOhm | - | 4.7A | 12.8mm | 0.504 12.80mm | - | - | - | ROHS3 Compliant | - | - | ||
 AHRF100 Littelfuse Inc. | 50 |
| Datasheet | 10 Weeks | Through Hole | Radial, Disc | NO | WIRE | - | -40°C~125°C | Bag | 2013 | PolySwitch®, AHRF | 0.382Dia x 0.118 T 9.70mmx3.00mm | - | yes | Active | Not Applicable | 2 | - | - | Polymeric | - | - | - | - | - | - | - | BULK | - | - | unknown | - | - | 1.4W | - | - | - | - | - | - | 0.199 5.05mm | - | - | - | - | 30V | 1A | - | OVERLOAD PROTECTION | 30V | 6.2s | 150mOhm | 430mOhm | 1.9A | 1.9A | - | 0.535 13.60mm | - | - | - | ROHS3 Compliant | - | AEC-Q200 | ||
MINISMDC200F/16-2 Littelfuse Inc. | 1000 |
| Datasheet | 11 Weeks | Surface Mount | 1812 (4532 Metric), Concave | - | - | - | -40°C~85°C | Tape & Reel (TR) | 2016 | PolySwitch®, miniSMD | 0.179Lx0.128W 4.55mmx3.24mm | - | yes | Active | 2A (4 Weeks) | - | - | - | Polymeric | - | - | - | - | - | - | - | - | - | - | - | - | - | - | CSA, TUV, UL | - | - | - | - | - | - | - | - | - | - | - | - | 2A | - | 16V | 5s | 20mOhm | 85mOhm | 4A | - | - | - | 0.048 1.22mm | - | - | ROHS3 Compliant | - | - | ||
 72R075XPR Littelfuse Inc. | 4000 |
| Datasheet | 12 Weeks | Through Hole | Radial, Disc | NO | WIRE | - | -40°C~85°C | Tape & Box (TB) | 2010 | POLY-FUSE®, 72R | 0.402Dia x 0.122 T 10.20mmx3.10mm | e3 | - | Active | 1 (Unlimited) | 2 | Radial | - | Polymeric | 600mOhm | Tin (Sn) | - | - | 0.25 TO 0.6 OHMS MEASURED AT 23 DEG CEL | - | 72V | AMMO PACK; TR | - | - | unknown | 40A | - | - | cURus, TUV | - | 5.1mm | - | 72V | - | 0.201 5.10mm | 40A | 920mW | - | - | - | 750mA | 750mA | OVERLOAD PROTECTION | - | 6.3s | 250mOhm | 600mOhm | - | 1.5A | - | 0.598 15.20mm | - | - | No SVHC | ROHS3 Compliant | - | - | ||
 RGEF700-2 Littelfuse Inc. | 15 | - | Datasheet | 10 Weeks | Through Hole | Radial, Disc | NO | WIRE | - | -40°C~85°C | Cut Tape (CT) | 2011 | PolySwitch®, RGEF | 0.421Lx0.098W 10.70mmx2.50mm | - | yes | Discontinued | Not Applicable | 2 | - | - | Polymeric | - | - | - | - | RESISTANCE RANGE(MIN-MAX): 0.0077-0.0131 | - | - | TR, 14.6 INCH | - | - | unknown | - | - | 3W | CSA, TUV, UL | - | - | - | - | - | 0.199 5.05mm | - | - | - | - | 16V | 7A | - | TEMPERATURE SENSING | 16V | 3.5s | 7.7mOhm | 20mOhm | 11.9A | 11.9A | - | 0.776 19.70mm | - | - | - | ROHS3 Compliant | - | - | ||
RUEF900K-2 Littelfuse Inc. | 44 |
| Datasheet | 10 Weeks | Through Hole | Radial, Disc | - | - | - | -40°C~85°C | Tape & Reel (TR) | 2012 | PolySwitch®, RUEF | 0.949Lx0.118W 24.10mmx3.00mm | - | yes | Active | Not Applicable | - | - | - | Polymeric | - | - | - | - | - | - | - | - | - | - | unknown | - | - | - | CQC, CSA, TUV, UL | - | - | - | - | - | 0.400 10.15mm | - | - | - | - | - | - | 9A | - | 30V | 20s | 5mOhm | 20mOhm | 18A | - | - | 1.220 31.00mm | - | - | - | ROHS3 Compliant | - | - | ||
 LVR012K Littelfuse Inc. | 221 |
| Datasheet | 10 Weeks | Through Hole | Radial, Disc | - | - | - | -20°C~85°C | Bulk | 2011 | PolySwitch®, LVR | 0.327Dia x 0.150 T 8.30mmx3.80mm | - | yes | Active | Not Applicable | - | - | - | Polymeric | - | - | - | - | - | - | 240V | - | - | - | unknown | - | - | - | CQC, CSA, TUV, UL | - | - | 7.6mm | 240V | - | 0.200 5.08mm | - | - | - | - | - | 120mA | - | - | 240V 265V Int | 15s | 3Ohm | 12Ohm | - | 300mA | 12.9mm | 0.508 12.90mm | - | - | - | ROHS3 Compliant | - | - |