This 40 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 Orange housing indicates 40 A rating Tin-plated terminals Net weight 1.4 g ±5 %
40A AC 32V DC Fuse Automotive Holder Blade, ATO/ATC
40A 32VDC Blade Fuse, 1000A IR, UL/CSA, Auto Product overview: 0287040.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 40A, 1000A. Search-friendly keywords include fuse, circuit protection, overcurrent protection, equipment safety, 40A, 1000A, Circuit Protection Fuse, Fuses. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 139-0287040.PXCN can be used for catalog matching and distributor lookup.
Manufacturer: Littelfuse Inc.
Win Source Part Number: 1000066-0287040.PXCN
Packaging: Bulk
Color: Orange
Current Rating: 40A
Fuse Type: Automotive
Voltage Rating - DC: 32V
Approvals: CSA, UL
Mounting: Clip / Holder
Categories: Circuit Protection
Status: Active
Temperature Range - Operating: -40°C to 105°C
Nominal Melting - I2t: 3310
Nominal Cold Resistance: 0.00144 Ohm
Popularity: Medium
Fake Threat In the Open Market: 69 pct.
Supply and Demand Status: Sufficient
Littelfuse 0287040.PXCN Car Fuse
Automotive Fuse, 32 V, 40 A, 19.1mm x 5mm x 19mm, Fast Acting, ATOF Series RoHS Compliant: Yes
32V Fuse Automotive Holder Blade 40A - Automotive Fuses ROHS
FUSE AUTO 40A 32VDC BLADE ATO
| Littelfuse, Inc. | DigiKey | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | RS Components, Ltd. | RS Components, Ltd. | Waytek, Inc. | Newark, An Avnet Company | LCSC Electronics Technology (HK) Limited | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|---|---|---|---|
| Product Category | Fuses | Fuses | Fuses | Fuses | Fuses | Fuses | Fuses | Fuses | Fuses | Fuses |
| Product Number | 0287040.PXCN | F4203-ND | 139-0287040.PXCN | 1000066-0287040.PXCN | 7874145P | 7874145 | 47040 | 24W7939 | 0287040.PXCN | 0287040.PXCN |
| Product Name | ATOF | Fuses | 40A 1000A Circuit Protection Fuse | Fuses - 0287040.PXCN | Car Fuses | Car Fuses | Littelfuse ATOF® Blade Fuse, 40A, 32VDC, ATO/ATC, Amber, 0287040.PXCN | Automotive Fuse, 32 V, 40 A, 19.1Mm X 5Mm X 19Mm, Fast Acting, Atof Series Rohs Compliant Littelfuse | TVS/Fuse/Board Level Protection >> Automotive Fuses | Circuit Protection - Fuses |
| Fuse Type | Automotive; Blade | Blade | Blade | Blade | Blade | Automotive; Blade | ||||
| Mounting | Plug-In | Clip / Holder | ||||||||
| Approvals / Standards | RoHS | UL; CSA | RoHS | RoHS | RoHS | RoHS | RoHS | RoHS | ||
| Operating Temperature | -40 to 105 C (-40 to 221 F) | -40 to 105 C (-40 to 221 F) | -40 to 105 C (-40 to 221 F) | -40 to 105 C (-40 to 221 F) |
