This 20 A ATOF® 32V automotive blade fuses replaced an obsolete ATO Series 257 fuse with the same ampere rating. Automakers around the world consider ATOF fuses standard equipment for protecting low-voltage circuits. Fast-acting Yellow housing indicates 20 A rating Tin-plated terminals Net weight 1.4 g ±5 %
Manufacturer: Littelfuse Inc.
Win Source Part Number: 801317-0287020.PXCN
Packaging: Bulk
Mounting Style: Holder
Color: Yellow
Fuse Type: Automotive
Voltage Rating - DC: 32V
Response Time: Fast Blow
Melting I2t: 520
Approvals: UL
DC Cold Resistance: 0.00338 Ohms
Temperature Range - Operating: -40°C ~ 105°C
Dimension: 0.752" L x 0.201" W x 0.484" H (19.10mm x 5.10mm x 12.30mm)
Manufacturer Package: Blade, ATO/ATC
Popularity: High
Fake Threat In the Open Market: 61 pct.
Supply and Demand Status: Sufficient
Manufacturer Pack Quantity: 2,000
MSL Level: Not Applicable
Current Rating (Amps): 20A
Breaking Capacity at Rated Voltage: 1kA
20A AC 32V DC Fuse Automotive Holder Blade, ATO/ATC
Littelfuse 0287020.PXCN Car Fuse
20A 32VDC Blade Fuse, 1000A IR, Holder Mount, UL Approved Product overview: 0287020.PXCN from Littelfuse is a Circuit Protection Fuse for overcurrent protection, power input protection, equipment safety, automotive electronics, and industrial control panels. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 20A, 1000A. Search-friendly keywords include fuse, circuit protection, overcurrent protection, equipment safety, 20A, 1000A, Circuit Protection Fuse, Fuses. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 139-0287020.PXCN can be used for catalog matching and distributor lookup.
Automotive Fuse, 32 V, 20 A, 19.1Mm X 5Mm X 19Mm, Fast Acting, Atof Series Rohs Compliant: Yes
FUSE AUTO 20A 32VDC BLADE ATO
Automotive Fuse, 32 V, 20 A, 19.1mm x 5mm x 19mm, Fast Acting, ATOF Series RoHS Compliant: Yes
32V 1kA Fuse Automotive Holder Blade 20A - Automotive Fuses ROHS
| Littelfuse, Inc. | Win Source Electronics | DigiKey | Waytek, Inc. | RS Components, Ltd. | RS Components, Ltd. | ERSAELECTRONICS PTE. LTD. | Utmel Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | Newark, An Avnet Company | LCSC Electronics Technology (HK) Limited | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Product Category | Fuses | Fuses | Fuses | Fuses | Fuses | Fuses | Fuses | Fuses | Fuses | Fuses | Fuses |
| Product Number | 0287020.PXCN | 801317-0287020.PXCN | F4201-ND | 47020 | 7874136 | 7874136P | 139-0287020.PXCN | 461-0287020.PXCN | 0287020.PXCN | 24W7935 | 0287020.PXCN |
| Product Name | ATOF | Fuses - 0287020.PXCN | Fuses | Littelfuse ATOF® Blade Fuse Yellow, 20A, 32VDC, Low-Current, Nylon, 0287020.PXCN | Car Fuses | Car Fuses | 20A 1000A Circuit Protection Fuse | Automotive Fuse, 32 V, 20 A, 19.1Mm X 5Mm X 19Mm, Fast Acting, Atof Series Rohs Compliant: Yes | Circuit Protection - Fuses | Automotive Fuse, 32 V, 20 A, 19.1Mm X 5Mm X 19Mm, Fast Acting, Atof Series Rohs Compliant Littelfuse | TVS/Fuse/Board Level Protection >> Automotive Fuses |
| Fuse Type | Automotive; Blade | Blade | Blade | Blade | Blade | Automotive | Automotive; Blade | ||||
| Mounting | Plug-In | Holder | Holder | ||||||||
| Approvals / Standards | RoHS | UL | RoHS | RoHS | RoHS | RoHS | RoHS; UL | RoHS | RoHS | ||
| Operating Temperature | -40 to 105 C (-40 to 221 F) | -40 to 105 C (-40 to 221 F) | -40 C (-40 F) | -40 to 105 C (-40 to 221 F) | -40 to 105 C (-40 to 221 F) | ||||||
| Rated Voltage | 32 volts | 32 volts | 32 volts | 32 volts | 32 volts | 32 volts |
