- 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 | Maximum Operating Temperature | 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 | Additional Feature | HTS Code | Packing Method | Reach Compliance Code | Current Rating | Rated Power Dissipation (P) | Approval Agency | Lead Pitch | Lead Spacing | Max Current Rating | 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) | RoHS Status | Lead Free | Ratings |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 VTP175ULHF Littelfuse Inc. | In Stock | - | - | - | User Defined | Strap | - | - | - | - | -40°C~85°C | Bulk | - | PolySwitch®, VTP | - | - | - | Discontinued | 1 (Unlimited) | - | - | - | Polymeric | - | - | - | - | - | - | - | - | CSA, TUV, UL | - | - | - | - | - | 1.75A | - | 16V | 5s | 29mOhm | 102mOhm | 3.6A | - | - | - | - | ROHS3 Compliant | - | - | ||
 RUSBF185-2 Littelfuse Inc. | 22 |
| Datasheet | 10 Weeks | Through Hole | Radial, Disc | - | - | - | - | -40°C~85°C | Tape & Reel (TR) | 2013 | PolySwitch®, RUSBF | 0.402Lx0.118W 10.20mmx3.00mm | - | - | Active | Not Applicable | - | - | - | Polymeric | - | - | - | - | - | - | - | - | CSA, TUV, UL | - | 0.199 5.05mm | - | - | - | 1.85A | - | 16V | 10s | 30mOhms | 90mOhms | 3.7A | - | - | 0.618 15.70mm | - | ROHS3 Compliant | - | - | ||
 RF4451-000 Littelfuse | In Stock | - | - | - | - | - | - | - | + 85 C | Non-Compliant | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||
TRF250-090UT Littelfuse Inc. | In Stock | - | Datasheet | - | Through Hole | Radial, Disc | - | - | - | - | -40°C~85°C | Bulk | 2011 | PolySwitch®, TRF250 | - | - | - | Obsolete | Not Applicable | - | - | - | Polymeric | - | - | - | - | - | - | - | - | CSA, TUV, UL | - | - | - | - | - | 90mA | - | 60V 250V Int | - | 8Ohm | 18Ohm | 180mA | - | - | - | - | ROHS3 Compliant | - | - | ||
 LR4-970H-C65F Littelfuse Inc. | In Stock | - | Datasheet | - | User Defined | Strap | - | - | - | - | - | Bulk | 2016 | PolySwitch®, LR4 | - | - | - | Obsolete | 2A (4 Weeks) | - | - | - | Polymeric | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 9.7A | - | 20V | - | - | - | - | - | - | - | - | ROHS3 Compliant | - | - | ||
 LR4-250UF Littelfuse Inc. | In Stock | - | Datasheet | - | User Defined | Strap | - | - | - | - | - | Bulk | 2016 | PolySwitch®, LR4 | - | - | - | Obsolete | 2A (4 Weeks) | - | - | - | Polymeric | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 2.5A | - | 15V | - | - | - | - | - | - | - | - | ROHS3 Compliant | - | - | ||
 LR4-380XF Littelfuse Inc. | 613 |
| Datasheet | 9 Weeks | User Defined | Strap | - | - | - | - | - | Bulk | 2016 | PolySwitch®, LR4 | 1.339Lx0.205W 34.00mmx5.20mm | - | yes | Active | 2A (4 Weeks) | - | - | - | Polymeric | - | - | - | - | - | - | - | - | CSA, TUV, UL | - | - | - | - | - | 3.8A | - | 15V | 5s | 13mOhm | 37mOhm | 8.3A | - | - | - | 0.039 1.00mm | ROHS3 Compliant | - | - | ||
 TRF600-160-RA-B-0.5-L Littelfuse Inc. | In Stock | - | Datasheet | - | Through Hole | Radial, Disc | - | - | - | - | -40°C~85°C | Bulk | - | PolySwitch® | 0.630Lx0.236W 16.00mmx6.00mm | - | - | Obsolete | Not Applicable | - | - | - | Polymeric | - | - | - | - | - | - | - | - | CSA, TUV, UL | - | 0.200 5.08mm | - | - | - | 160mA | - | 250V | 9.5s | 4Ohms | 16Ohms | 320mA | - | - | 0.496 12.60mm | - | ROHS3 Compliant | - | - | ||
 RLD60P010XF Littelfuse Inc. | In Stock | - | Datasheet | - | Through Hole | Radial, Disc | NO | WIRE | - | - | -40°C~85°C | Tape & Box (TB) | 2002 | POLY-FUSE®, RLD60 | 0.291Dia x 0.122 T 7.40mmx3.10mm | e3 | - | Obsolete | Not Applicable | 2 | Radial | EAR99 | Polymeric | 7.5Ohm | Matte Tin (Sn) | 2.5 TO 7.5 OHMS AT 20 DEG CEL | 8533.40.80.70 | AMMO PACK | unknown | 40A | - | cURus | 5.1mm | 0.201 5.10mm | 40A | - | 100mA | 100mA | TEMPERATURE SENSING | 60V | 4s | 2.5Ohm | 7.5Ohm | - | 200mA | 12.7mm | 0.500 12.70mm | - | Non-RoHS Compliant | Contains Lead | - | ||
 AHRF600S Littelfuse Inc. | In Stock | - | Datasheet | 11 Weeks | Through Hole | Radial, Disc | - | - | - | - | -40°C~125°C | Bulk | 2013 | PolySwitch®, AHRF | 0.441Lx0.118W 11.20mmx3.00mm | - | yes | Active | Not Applicable | - | - | - | Polymeric | - | - | - | - | - | - | - | - | - | - | 0.199 5.05mm | - | - | - | 6A | - | 16V | 6.5s | 10mOhm | 32mOhm | 12A | - | - | 0.827 21.00mm | - | ROHS3 Compliant | - | AEC-Q200 | ||
 HVR250P180CF Littelfuse Inc. | In Stock | - | Datasheet | - | Through Hole | Radial, Disc | NO | - | - | - | -40°C~85°C | Tape & Box (TB) | 2004 | POLY-FUSE®, HVR250 | 0.472Lx0.201W 12.00mmx5.10mm | - | - | Obsolete | Not Applicable | 2 | Radial | EAR99 | Polymeric | 4Ohm | - | - | 8533.40.80.70 | - | unknown | 3A | - | TUV | - | 0.217 5.50mm | 10A | - | 180mA | 180mA | OVERLOAD PROTECTION | 60V 250V Int | 21s | 800mOhm | 4Ohm | - | 650mA | - | 0.520 13.20mm | - | ROHS3 Compliant | Lead Free | - | ||
 TRF250-110U-2 Littelfuse Inc. | In Stock | - | Datasheet | - | Through Hole | Radial, Disc | - | - | - | - | -40°C~85°C | Tape & Reel (TR) | 2011 | PolySwitch®, TRF250 | 0.209Dia x 0.150 T 5.30mmx3.80mm | - | - | Obsolete | Not Applicable | - | - | - | Polymeric | - | - | - | - | - | - | - | - | CSA, TUV, UL | - | 0.197 5.00mm | - | - | - | 110mA | - | 60V 250V Int | 1.2s | 5Ohm | 16Ohm | 220mA | - | - | 0.370 9.40mm | - | ROHS3 Compliant | - | - | ||
 LVR005NK-2 Littelfuse Inc. | In Stock | - | Datasheet | 10 Weeks | Through Hole | Radial, Disc | - | - | - | - | - | Tape & Reel (TR) | 2016 | PolySwitch®, LVR | 0.272Dia x 0.181 T 6.90mmx4.60mm | - | - | Active | Not Applicable | - | - | - | Polymeric | - | - | - | - | - | - | - | - | CQC, CSA, TUV, UL | - | 0.200 5.08mm | - | - | - | 50mA | - | 240V | 10s | 18.5Ohms | 65Ohms | 120mA | - | - | 0.476 12.10mm | - | ROHS3 Compliant | - | - | ||
 TRF250-080U-2 Littelfuse Inc. | In Stock | - | Datasheet | - | Through Hole | Radial, Disc | - | - | - | - | -40°C~85°C | Tape & Reel (TR) | 2011 | PolySwitch®, TRF250 | 0.189Dia x 0.150 T 4.80mmx3.80mm | - | - | Obsolete | Not Applicable | - | - | - | Polymeric | - | - | - | - | - | - | - | - | CSA, TUV, UL | - | 0.197 5.00mm | - | - | - | 80mA | - | 60V 250V Int | 4s | 14Ohms | 33Ohms | 160mA | - | - | 0.366 9.30mm | - | ROHS3 Compliant | - | - | ||
 LR4-190LF Littelfuse Inc. | In Stock | - | Datasheet | - | User Defined | Strap | - | - | - | - | -40°C~85°C | Bulk | 2011 | PolySwitch®, LR4 | 1.161Lx0.205W 29.50mmx5.20mm | - | - | Obsolete | 1 (Unlimited) | - | - | - | Polymeric | - | - | - | - | - | - | - | - | CSA, TUV, UL | - | - | - | - | - | 1.9A | - | 15V | 5s | 39mOhm | 102mOhm | 3.9A | - | - | - | - | ROHS3 Compliant | - | - | ||
 LVR075S-2 Littelfuse Inc. | In Stock | - | Datasheet | 10 Weeks | Through Hole | Radial, Disc | NO | WIRE | - | - | -20°C~85°C | Tape & Reel (TR) | 2011 | PolySwitch®, LVR | 0.450Lx0.189W 11.43mmx4.80mm | e3 | yes | Active | Not Applicable | 2 | - | - | Polymeric | - | TIN | RESISTANCE VARIES FROM 0.32 TO 0.48 | - | TR | unknown | - | 2.6W | CQC, CSA, TUV, UL | - | 0.200 5.08mm | - | 240V | - | 750mA | OVERLOAD PROTECTION | 240V 265V Int | 18s | 316mOhm | 839mOhm | 1.5A | - | - | 0.921 23.40mm | - | ROHS3 Compliant | - | - | ||
 TRF250-110UT Littelfuse Inc. | In Stock | - | Datasheet | 3 Weeks | Through Hole | Radial, Disc | - | - | - | - | -40°C~85°C | Bulk | 2013 | PolySwitch®, TRF250 | 0.209Dia x 0.150 T 5.30mmx3.80mm | - | - | Obsolete | 1 (Unlimited) | - | - | - | Polymeric | - | - | - | - | - | - | - | - | CSA, TUV, UL | - | 0.197 5.00mm | - | - | - | 110mA | - | 60V 250V Int | 1.2s | 5Ohms | 16Ohms | 220mA | - | - | 0.370 9.40mm | - | ROHS3 Compliant | - | - | ||
RF2515-000 Littelfuse | In Stock | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||
 FEMTOASMDC010F/15-2 Littelfuse Inc. | 50 |
| Datasheet | 11 Weeks | Surface Mount | 0603 (1608 Metric) | - | - | - | - | - | Tape & Reel (TR) | 2016 | PolySwitch®, femtoASMD | 0.063Lx0.032W 1.60mmx0.80mm | - | - | Active | 1 (Unlimited) | - | - | - | Polymeric | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 100mA | - | 15V | 100ms | 2Ohms | 14Ohms | 300mA | - | - | - | 0.033 0.85mm | ROHS3 Compliant | - | PS300, PS400 | ||
RF3276-000 Littelfuse | In Stock | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |