- 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 | Mounting Type | Package / Case | Brand | Current Rating - Max | Factory Pack QuantityFactory Pack Quantity | Manufacturer | Maximum Operating Temperature | Maximum Voltage | Mfr | Minimum Operating Temperature | Moisture Sensitive | Mounting Styles | Package | Part # Aliases | Pd - Power Dissipation | Product Status | Qualification | Resistance - 25°C (Typ) | RoHS | Tradename | Operating Temperature | Packaging | Series | Size / Dimension | Type | Resistance | Subcategory | Termination Style | Approval Agency | Lead Spacing | Current - Max | Product Type | Hold Current | Current - Hold (Ih) (Max) | Voltage - Max | Time to Trip | Resistance - Initial (Ri) (Min) | Resistance - Post Trip (R1) (Max) | Current - Trip (It) | Trip Current | Product Category | Height | Height Seated (Max) | Length | Width | Thickness (Max) | Ratings |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 1210L450/12SLWR Littelfuse Inc. | 6079 |
| - | Surface Mount | 1210 (3225 Metric), Concave | Littelfuse | - | 3000 | Littelfuse | - | - | Littelfuse Inc. | - | - | - | - | - | - | Active | - | - | - | - | -40°C ~ 85°C | Tray | - | 0.127" L x 0.101" W (3.22mm x 2.58mm) | Polymeric | - | PPTC Resettable Fuses | - | cURus, TUV | - | 50 A | Resettable Fuses - PPTC | - | 4.5 A | 12V | 2 s | 1 mOhms | 14 mOhms | 9 A | - | Resettable Fuses - PPTC | - | - | - | - | 0.055" (1.40mm) | - | ||
PICOASMDCH050F-2 Littelfuse Inc. | 964 |
| - | Surface Mount | 0805 (2012 Metric), Concave | - | - | - | - | - | - | Littelfuse Inc. | - | - | - | - | - | - | Active | - | - | - | - | -40°C ~ 125°C | - | - | 0.083" L x 0.055" W (2.10mm x 1.40mm) | Polymeric | - | - | - | - | - | 40 A | - | - | 500 mA | 16V | 100 ms | 250 mOhms | 1.6 Ohms | 1.7 A | - | - | - | - | - | - | 0.047" (1.20mm) | AEC-Q200 | ||
2920L500/16MR-A Littelfuse Inc. | 25 |
| - | Surface Mount | 2920 (7351 Metric), Concave | Littelfuse | 40 A | 1000 | Littelfuse | + 85 C | 16 V | Littelfuse Inc. | - 40 C | - | PCB Mount | - | - | 2 W | Active | - | - | Details | POLY-FUSE | -40°C ~ 85°C | MouseReel | 2920L | 0.290" L x 0.202" W (7.36mm x 5.12mm) | Polymeric | 25 mOhms | PPTC Resettable Fuses | SMD/SMT | cURus, TUV | - | 40 A | Resettable Fuses - PPTC | 5 A | 5 A | 16V | 5 s | 5 mOhms | 25 mOhms | 10 A | 10 A | Resettable Fuses - PPTC | 1.6 mm | - | 7.98 mm | 5.44 mm | 0.063" (1.60mm) | - | ||
0402L005KR Littelfuse Inc. | 30 |
| - | Surface Mount | 0402 (1005 Metric), Concave | Littelfuse | - | 10000 | Littelfuse | - | - | Littelfuse Inc. | - | - | - | - | - | - | Active | - | - | - | - | -40°C ~ 85°C | Tray | - | 0.039" L x 0.020" W (1.00mm x 0.50mm) | Polymeric | - | PPTC Resettable Fuses | - | - | - | 40 A | Resettable Fuses - PPTC | - | 50 mA | 9V | 1.5 s | 1.5 Ohms | 20 Ohms | 200 mA | - | Resettable Fuses - PPTC | - | - | - | - | 0.024" (0.60mm) | - | ||
MICROASMDCH125F-2 Littelfuse Inc. | 26 |
| - | Surface Mount | 1210 (3225 Metric), Concave | - | - | - | - | - | - | Littelfuse Inc. | - | - | - | - | - | - | Active | - | - | - | - | -40°C ~ 85°C | - | - | 0.127" L x 0.101" W (3.22mm x 2.58mm) | Polymeric | - | - | - | TUV, UR | - | 40 A | - | - | 1.25 A | 12V | 1 s | 30 mOhms | 300 mOhms | 3.75 A | - | - | - | - | - | - | 0.055" (1.40mm) | AEC-Q200 | ||
PICOASMDC075S-2 Littelfuse Inc. | 229 |
| - | Surface Mount | 0805 (2012 Metric), Concave | - | - | - | - | - | - | Littelfuse Inc. | - | - | - | - | - | - | Active | - | - | - | - | -40°C ~ 85°C | - | - | 0.083" L x 0.055" W (2.10mm x 1.40mm) | Polymeric | - | - | - | - | - | 40 A | - | - | 750 mA | 6V | 200 ms | 100 mOhms | 350 mOhms | 1.5 A | - | - | - | - | - | - | 0.037" (0.93mm) | AEC-Q200 | ||
1210L010/90WR Littelfuse Inc. | 849 |
| - | Surface Mount | 1210 (3225 Metric), Concave | - | - | - | - | - | - | Littelfuse Inc. | - | - | - | - | - | - | Active | - | - | - | - | -40°C ~ 85°C | - | - | 0.127" L x 0.101" W (3.22mm x 2.58mm) | Polymeric | - | - | - | cURus | - | 10 A | - | - | 100 mA | 90V | 300 ms | 1.5 Ohms | 15 Ohms | 250 mA | - | - | - | - | - | - | 0.049" (1.25mm) | - | ||
2920L075/72MR Littelfuse Inc. | 49 |
| - | Surface Mount | 2920 (7351 Metric), Concave | Littelfuse | 10 A | 1000 | Littelfuse | + 85 C | 72 VDC | Littelfuse Inc. | - 40 C | Yes | PCB Mount | - | - | 2.5 W | Active | - | - | - | - | -40°C ~ 85°C | MouseReel | - | 0.290" L x 0.202" W (7.36mm x 5.12mm) | - | 950 mOhms | PPTC Resettable Fuses | SMD/SMT | cURus, TUV | - | 10 A | Resettable Fuses - PPTC | 750 mA | 750 mA | 72V | 300 ms | 240 mOhms | 950 mOhms | 1.5 A | 1.5 A | Resettable Fuses - PPTC | - | - | - | - | 0.071" (1.80mm) | - | ||
NANOASMDCH075F-2 Littelfuse Inc. | 33 |
| - | Surface Mount | 1206 (3216 Metric), Concave | - | - | - | - | - | - | Littelfuse Inc. | - | - | - | - | - | - | Active | - | - | - | - | -40°C ~ 125°C | - | - | 0.126" L x 0.063" W (3.20mm x 1.59mm) | Polymeric | - | - | - | TUV, UR | - | 40 A | - | - | 750 mA | 12V | 150 ms | 80 mOhms | 460 mOhms | 2.25 A | - | - | - | - | - | - | 0.039" (1.00mm) | AEC-Q200 | ||
MICROASMDCH150F-2 Littelfuse Inc. | 13 |
| - | Surface Mount | 1210 (3225 Metric), Concave | - | - | - | - | - | - | Littelfuse Inc. | - | - | - | - | - | - | Active | - | - | - | - | -40°C ~ 85°C | - | - | 0.127" L x 0.101" W (3.22mm x 2.58mm) | Polymeric | - | - | - | TUV, UR | - | 40 A | - | - | 1.5 A | 12V | 1 s | 25 mOhms | 250 mOhms | 4.5 A | - | - | - | - | - | - | 0.055" (1.40mm) | AEC-Q200 | ||
NANOASMDCH020F-2 Littelfuse Inc. | 2433 |
| - | Surface Mount | 1206 (3216 Metric), Concave | Littelfuse | - | 3000 | Littelfuse | - | - | Littelfuse Inc. | - | - | - | - | RF5028-000 RF5028-000 | - | Active | - | - | Details | PolySwitch | -40°C ~ 85°C | MouseReel | Automotive, AEC-Q200 | - | Polymeric | - | PPTC Resettable Fuses | - | TUV, UR | - | 100 A | Resettable Fuses - PPTC | - | 200 mA | 24V | 100 ms | 650 mOhms | 3.1 Ohms | 420 mA | - | Resettable Fuses - PPTC | - | - | - | - | - | AEC-Q200 | ||
PICOASMDC035S-2 Littelfuse Inc. | 3221 |
| - | Surface Mount | 0805 (2012 Metric), Concave | - | - | - | - | - | - | Littelfuse Inc. | - | - | - | - | - | - | Active | - | - | - | - | -40°C ~ 85°C | - | - | 0.083" L x 0.055" W (2.10mm x 1.40mm) | Polymeric | - | - | - | - | - | 100 A | - | - | 350 mA | 6V | 200 ms | 350 mOhms | 1.4 Ohms | 750 mA | - | - | - | - | - | - | 0.027" (0.68mm) | AEC-Q200 | ||
0603L003/36YR-A Littelfuse Inc. | 1578 | - | - | Surface Mount | 0603 (1608 Metric), Concave | Littelfuse | 40 A | 4000 | Littelfuse | + 85 C | 36 V | Littelfuse Inc. | - 40 C | - | SMD/SMT | - | - | - | Active | - | - | - | - | -40°C ~ 85°C | MouseReel | - | 0.063" L x 0.031" W (1.60mm x 0.80mm) | Polymeric | 50 Ohms | PPTC Resettable Fuses | SMD/SMT | cURus, TUV | - | 40 A | Resettable Fuses - PPTC | 30 mA | 30 mA | 36V | 1 s | 6 Ohms | 50 Ohms | 90 mA | 90 mA | Resettable Fuses - PPTC | - | - | - | - | 0.039" (1.00mm) | - | ||
LSP550 Littelfuse Inc. | 138000 |
| - | User Defined | Strap | - | - | - | - | - | - | Littelfuse Inc. | - | - | - | Bag | - | - | Active | - | 13 mOhms | - | - | -40°C ~ 85°C | - | - | 0.787" L x 0.402" W (20.00mm x 10.20mm) | Polymeric | - | - | - | TUV, UR | - | 50 A | - | - | 5.5 A | 16V | 5 s | 8 mOhms | 26 mOhms | 10.2 A | - | - | - | - | - | - | 0.035" (0.90mm) | AEC-Q200 | ||
2920L400/15MR-A Littelfuse Inc. | 920 |
| - | Surface Mount | 2920 (7351 Metric), Concave | Littelfuse | - | 1000 | Littelfuse | - | - | Littelfuse Inc. | - | - | - | - | - | - | Active | - | - | - | - | -40°C ~ 85°C | MouseReel | - | 0.290" L x 0.202" W (7.36mm x 5.12mm) | Polymeric | - | PPTC Resettable Fuses | - | cURus, TUV | - | 40 A | Resettable Fuses - PPTC | - | 4 A | 15V | 4 s | 10 mOhms | 40 mOhms | 8 A | - | Resettable Fuses - PPTC | - | - | - | - | 0.063" (1.60mm) | - | ||
1812L035/60MR-A Littelfuse Inc. | 747 |
| - | Surface Mount | 1812 (4532 Metric), Concave | Littelfuse | - | 1000 | Littelfuse | - | - | Littelfuse Inc. | - | - | - | - | - | - | Active | - | - | - | - | -40°C ~ 85°C | MouseReel | - | 0.179" L x 0.128" W (4.55mm x 3.24mm) | Polymeric | - | PPTC Resettable Fuses | - | cURus, TUV | - | 10 A | Resettable Fuses - PPTC | - | 350 mA | 60V | 150 ms | 400 mOhms | 1.7 Ohms | 700 mA | - | Resettable Fuses - PPTC | - | - | - | - | 0.071" (1.80mm) | - | ||
1206L450/12SLWR Littelfuse Inc. | 3476 |
| - | Surface Mount | 1206 (3216 Metric), Concave | Littelfuse | - | 3000 | Littelfuse | - | - | Littelfuse Inc. | - | - | - | - | - | - | Active | - | - | - | - | -40°C ~ 85°C | Tray | Lo Rho | 0.126" L x 0.065" W (3.20mm x 1.65mm) | Polymeric | - | PPTC Resettable Fuses | - | cURus, TUV | - | 50 A | Resettable Fuses - PPTC | - | 4.5 A | 12V | 2 s | 3 mOhms | 14 mOhms | 9 A | - | Resettable Fuses - PPTC | - | - | - | - | 0.063" (1.60mm) | - | ||
AHRL650 Littelfuse Inc. | 138000 |
| - | Through Hole | Radial, Disc | Littelfuse | 50 A | 500 | Littelfuse | + 125 C | 16 VDC | Littelfuse Inc. | - 40 C | - | PCB Mount | Bulk | RF4994-000 | 3.3 W | Active | AEC-Q200 | - | Details | - | -40°C ~ 125°C | Bulk | - | 0.421" L x 0.118" W (10.70mm x 3.00mm) | Polymeric | 15 mOhms | PPTC Resettable Fuses | Radial | UL | 0.199" (5.05mm) | 50 A | Resettable Fuses - PPTC | 6.5 A | 6.5 A | 16V | 6.5 s | 9.5 mOhms | 15 mOhms | 13 A | 13 A | Resettable Fuses - PPTC | 17.4 mm | 0.685" (17.40mm) | 10.7 mm | 3 mm | - | AEC-Q200 | ||
1206L400/12SLWR Littelfuse Inc. | 10 |
| - | Surface Mount | 1206 (3216 Metric), Concave | Littelfuse | 50 A | 3000 | Littelfuse | + 85 C | 12 VDC | Littelfuse Inc. | - 40 C | - | PCB Mount | - | - | 0.8 W | Active | - | - | Details | - | -40°C ~ 85°C | MouseReel | - | 0.126" L x 0.065" W (3.20mm x 1.65mm) | Polymeric | 16 mOhms | PPTC Resettable Fuses | SMD/SMT | cURus, TUV | - | 50 A | Resettable Fuses - PPTC | 4 A | 4 A | 12V | 2 s | 3 mOhms | 16 mOhms | 8 A | 8 A | Resettable Fuses - PPTC | 1.4 mm | - | 3.4 mm | 1.8 mm | 0.055" (1.40mm) | - | ||
1210L900SLPR Littelfuse Inc. | 13 |
| - | Surface Mount | 1210 (3225 Metric), Concave | Littelfuse | 50 A | 2000 | Littelfuse | + 85 C | 6 VDC | Littelfuse Inc. | - 40 C | - | PCB Mount | - | - | 1.4 W | Active | - | - | Details | - | -40°C ~ 85°C | MouseReel | - | 0.127" L x 0.101" W (3.22mm x 2.58mm) | Polymeric | 5.5 mOhms | PPTC Resettable Fuses | SMD/SMT | cURus, TUV | - | 50 A | Resettable Fuses - PPTC | 9 A | 9 A | 6V | 2 s | 1 Ohms | 5.5 Ohms | 18 A | 18 A | Resettable Fuses - PPTC | 1.4 mm | - | 3.43 mm | 2.8 mm | 0.055" (1.40mm) | - |