- 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 | Number of Pins | Maximum Operating Temperature | Mounting Styles | Operating Temperature (Max.) | Operating Temperature (Min.) | 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 | Reach Compliance Code | Current Rating | Termination Style | Case Code (Metric) | Rated Power Dissipation (P) | Approval Agency | Case Code (Imperial) | Lead Pitch | Operating Supply Voltage | Working Voltage | Lead Spacing | Max Supply Voltage | 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 | Circuit DC Voltage-Max | Height | Height Seated (Max) | Thickness (Max) | Thickness | REACH SVHC | RoHS Status | Lead Free | Ratings |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 RGEF600-1 Littelfuse Inc. | 572 |
| Datasheet | 10 Weeks | Through Hole | Radial, Disc | - | - | - | - | - | - | - | -40°C~85°C | Bag | 2011 | PolySwitch®, RGEF | 0.402Lx0.098W 10.20mmx2.50mm | - | yes | Active | Not Applicable | - | - | - | Polymeric | - | - | - | - | - | - | - | unknown | - | - | - | - | CSA, TUV, UL | - | - | - | - | 0.199 5.05mm | - | - | - | - | - | - | 6A | - | - | 16V | 3.3s | 10mOhm | 28mOhm | 10.2A | 10.2A | - | - | 0.673 17.10mm | - | - | - | ROHS3 Compliant | - | - | ||
 RF1638-000 Littelfuse | In Stock | - | - | - | - | 3425 (8763 metric) | - | - | - | + 85 C | PCB Mount | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | SMD/SMT | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||
RF1637-000 Littelfuse | In Stock | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||
 AHRF750 Littelfuse Inc. | 48 |
| Datasheet | 10 Weeks | Through Hole | Radial, Disc | NO | WIRE | - | - | - | - | - | -40°C~125°C | Bulk | 2007 | PolySwitch®, AHRF | 0.551Lx0.118W 14.00mmx3.00mm | - | yes | Active | Not Applicable | 2 | - | - | Polymeric | - | - | RESISTANCE RANGE(MIN-MAX): 0.0074-0.0153 | - | - | - | - | unknown | - | - | - | 4.5W | - | - | - | - | - | 0.199 5.05mm | - | - | - | - | - | 16V | 7.5A | - | TEMPERATURE SENSING | 16V | 8s | 7.4mOhm | 22mOhm | 14.8A | 14.8A | - | - | 0.925 23.50mm | - | - | - | ROHS3 Compliant | - | AEC-Q200 | ||
 MINIASMDC020F-2 Littelfuse Inc. | 2402 |
| Datasheet | 11 Weeks | Surface Mount | 1812 (4532 Metric), Concave | - | - | - | - | - | - | - | -40°C~85°C | Tape & Reel (TR) | 2011 | PolySwitch®, miniASMD | 0.179Lx0.128W 4.55mmx3.24mm | - | yes | Active | 2A (4 Weeks) | - | - | - | Polymeric | - | - | - | - | - | - | - | unknown | - | - | - | - | - | - | - | 30V | - | - | - | - | - | - | - | - | 200mA | - | - | 30V | 20ms | 600mOhm | 3.3Ohm | - | 400mA | - | - | - | 0.035 0.89mm | - | - | ROHS3 Compliant | - | AEC-Q200 | ||
RF2150-000 Littelfuse | In Stock | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||
RF1471-000 Littelfuse | In Stock | - | - | - | - | 1812 (4532 metric) | - | - | - | + 85 C | PCB Mount | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | SMD/SMT | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||
 30R400UF Littelfuse Inc. | 239 |
| Datasheet | 12 Weeks | Through Hole | Radial, Disc | NO | WIRE | 2 | - | - | - | - | -40°C~85°C | Bulk | 2008 | POLY-FUSE®, 30R | 0.551Lx0.118W 14.00mmx3.00mm | e3 | yes | Active | 1 (Unlimited) | 2 | Radial | EAR99 | Polymeric | 50mOhm | Matte Tin (Sn) | FLAME PROOF, MINIMUM RESISTANCE IS 0.01 OHMS | 8533.40.80.70 | 30V | - | 2.5W | - | 4A | - | - | - | cURus, TUV | - | 5.1mm | 30V | 30V | 0.201 5.10mm | - | 40A | 2.5W | - | 30V | - | 4A | - | OVERCURRENT PROTECTION | - | 12.7s | 10mOhm | 50mOhm | - | 8A | - | 20.1mm | 0.866 22.00mm | - | 3.05mm | Unknown | ROHS3 Compliant | Lead Free | - | ||
MINIASMDC110F/24-2 Littelfuse Inc. | 200 |
| Datasheet | 11 Weeks | Surface Mount | 1812 (4532 Metric), Concave | - | - | - | - | - | - | - | -40°C~85°C | Tape & Reel (TR) | 2011 | PolySwitch®, miniASMD | 0.181Lx0.128W 4.60mmx3.24mm | - | yes | Active | 2A (4 Weeks) | - | - | - | Polymeric | - | - | - | - | - | - | - | unknown | - | - | - | - | - | - | - | 24V | - | - | - | - | - | - | - | - | 1.1A | - | - | 24V | 500ms | 60mOhm | 180mOhm | - | 2.2A | - | - | - | 0.057 1.46mm | - | - | ROHS3 Compliant | Lead Free | AEC-Q200 | ||
 LVR025S-2 Littelfuse Inc. | 948 | - | Datasheet | 10 Weeks | Through Hole | Radial, Disc | - | - | - | - | - | - | - | -20°C~85°C | Tape & Reel (TR) | 2011 | PolySwitch®, LVR | 0.378Lx0.150W 9.60mmx3.80mm | - | yes | Active | Not Applicable | - | - | - | Polymeric | - | - | - | - | 240V | - | - | unknown | - | - | - | - | CQC, CSA, TUV, UL | - | - | - | - | 0.200 5.08mm | - | - | - | - | - | - | 250mA | - | - | 240V 265V Int | 18.5s | 1.3Ohm | 3.8Ohm | 560mA | 560mA | - | - | 0.685 17.40mm | - | - | - | ROHS3 Compliant | - | - | ||
RF1640-000 Littelfuse | In Stock | - | - | - | - | 2018 (5050 metric) | - | - | - | + 125 C | PCB Mount | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | SMD/SMT | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||
RF1634-000 Littelfuse | In Stock | - | - | - | - | 2920 (7351 metric) | - | - | - | + 85 C | PCB Mount | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | SMD/SMT | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||
 1210L350SL-SYR Littelfuse Inc. | 15000 | - | Datasheet | 10 Weeks | Surface Mount | 1210 (3225 Metric), Concave | YES | WRAPAROUND | - | - | - | - | - | -40°C~85°C | Tape & Reel (TR) | 2009 | POLY-FUSE®, LoRho | 0.127Lx0.102W 3.22mmx2.58mm | - | - | Obsolete | 1 (Unlimited) | 2 | SMD/SMT | EAR99 | Polymeric | 18mOhm | - | 0.003 TO 0.018 OHMS MEASURED AT 20 DEG CEL | 8533.40.80.70 | 6V | TR, 7 INCH | - | unknown | - | - | 3225 | - | cURus, TUV | 1210 | - | 6V | - | - | 6V | 50A | 800mW | DUAL ENDED | 6V | - | 3.5A | - | OVERLOAD PROTECTION | - | 2s | 3mOhm | 18mOhm | - | 7A | - | - | - | 0.028 0.70mm | - | No SVHC | ROHS3 Compliant | - | - | ||
 TRF250-120T Littelfuse Inc. | 8 |
| Datasheet | 10 Weeks | Through Hole | Radial, Disc | - | - | - | - | - | - | - | -40°C~85°C | Bulk | 2007 | 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 | 1.2s | 7Ohm | 16Ohm | 240mA | 240mA | - | - | 0.433 11.00mm | - | - | - | ROHS3 Compliant | - | - | ||
 LR4-190F Littelfuse Inc. | 138000 |
| Datasheet | 9 Weeks | User Defined | Strap | - | - | - | - | - | - | - | -40°C~85°C | Bag | 2011 | PolySwitch®, LR4 | 0.827Lx0.205W 21.00mmx5.20mm | - | yes | Active | 1 (Unlimited) | - | - | - | Polymeric | - | - | - | - | - | - | - | unknown | - | - | - | - | CSA, TUV, UL | - | - | - | - | - | - | - | - | - | - | - | 1.9A | - | - | 15V | 5s | 39mOhm | 102mOhm | 3.9A | 3.9A | - | - | - | - | - | - | ROHS3 Compliant | - | - | ||
 FEMTOSMDC020F-2 Littelfuse Inc. | 31 |
| Datasheet | 11 Weeks | Surface Mount | 0603 (1608 Metric), Concave | YES | ONE SURFACE | - | - | - | 85°C | -40°C | - | Tape & Reel (TR) | 2016 | PolySwitch®, femtoSMDC | 0.063Lx0.032W 1.60mmx0.80mm | - | yes | Active | 1 (Unlimited) | 2 | - | - | Polymeric | - | - | MINIMUM RESISTANCE IS 0.7 OHMS | - | - | TR, 7 INCH | - | - | - | - | - | 0.5W | CSA, TUV, UL | - | - | - | 9V | - | - | - | - | DUAL ENDED | - | - | - | 200mA | OVERLOAD PROTECTION | 9V | 100ms | 700mOhm | 3Ohm | 450mA | - | 9V | - | - | 0.030 0.75mm | - | - | ROHS3 Compliant | - | - | ||
 30R700UF Littelfuse Inc. | 51 |
| Datasheet | 12 Weeks | Through Hole | Radial, Disc | NO | WIRE | - | - | - | - | - | -40°C~85°C | Bulk | 2008 | POLY-FUSE®, 30R | 0.752Lx0.118W 19.10mmx3.00mm | e3 | yes | Active | 1 (Unlimited) | 2 | Radial | EAR99 | Polymeric | 30mOhm | Matte Tin (Sn) | FLAME PROOF, MINIMUM RESISTANCE IS 0.005 OHMS | 8533.40.80.70 | 30V | - | - | - | 7A | - | - | - | cURus, TUV | - | - | 30V | 30V | 0.402 10.20mm | - | 40A | 3.8W | - | 30V | - | 7A | - | OVERCURRENT PROTECTION | - | 17.5s | 5mOhm | 30mOhm | - | 14A | - | 26.7mm | 1.126 28.60mm | - | 3.05mm | Unknown | ROHS3 Compliant | Lead Free | - | ||
RF2160-000 Littelfuse | In Stock | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||
 RXEF135-2 Littelfuse Inc. | 1198 |
| Datasheet | 10 Weeks | Through Hole | Radial, Disc | NO | WIRE | - | - | - | - | - | -40°C~85°C | Tape & Reel (TR) | 2011 | PolySwitch®, RXEF | 0.571Dia x 0.118 T 14.50mmx3.00mm | - | yes | Active | Not Applicable | 2 | - | - | Polymeric | - | - | 0.12-0.19 OHMS AT 20 DEG CEL | - | - | TR | - | unknown | - | - | - | - | CQC, CSA, TUV, UL | - | - | - | - | 0.199 5.05mm | - | - | - | - | - | 72V | 1.35A | - | TEMPERATURE SENSING | 72V | 9.6s | 120mOhm | 300mOhm | 2.7A | 2.7A | - | - | 0.752 19.10mm | - | - | - | ROHS3 Compliant | - | - | ||
MINIASMDC110F/16-2 Littelfuse Inc. | 3641 | - | Datasheet | 11 Weeks | Surface Mount | 1812 (4532 Metric), Concave | - | - | - | - | - | - | - | -40°C~85°C | Tape & Reel (TR) | 2003 | PolySwitch®, miniASMD | 0.181Lx0.128W 4.60mmx3.24mm | - | yes | Active | 2A (4 Weeks) | - | - | - | Polymeric | - | - | - | - | - | - | - | unknown | - | - | - | - | - | - | - | 16V | - | - | - | - | - | - | - | - | 1.1A | - | - | 16V | 300ms | 60mOhm | 180mOhm | - | 2.2A | - | - | - | 0.019 0.48mm | - | - | ROHS3 Compliant | - | AEC-Q200 |