Electric Fuse, Time Lag Blow, 4A, 250VAC, 50A (IR), Surface Mount, NANO, ROHS COMPLIANT Product overview: 0443004.DR 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 SMD, 4A, 50A. Search-friendly keywords include fuse, circuit protection, overcurrent protection, equipment safety, SMD, 4A, 50A, Circuit Protection Fuse, Fuses. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 139-0443004.DR can be used for catalog matching and distributor lookup.
Manufacturer: Littelfuse Inc.
Win Source Part Number: 849094-0443004.DR
Series: NANO²® 443
Features: 4 A 250 V AC DC Fuse
Package: Reel - TR
Categories: Circuit Protection
ECCN: EAR99
Popularity: Medium
Fake Threat In the Open Market: 49 pct.
Supply and Demand Status: Limited
Quantity per package: 1500
MSL Level: 1 (Unlimited)
Estimated Pruduction Lead Time: 21 Weeks
HTSUS: 8536.10.0040
Other Part Number: 443004, F2912DKR, 0443004DR, F2912TR, F2912CT
4A 250V AC DC Fuse Board Mount (Cartridge Style Excluded) Surface Mount 2-SMD, Square End Block
4A 250V AC DC Fuse Board Mount (Cartridge Style Excluded) Surface Mount 2-SMD, Square End Block
4A 250V AC DC Fuse Board Mount (Cartridge Style Excluded) Surface Mount 2-SMD, Square End Block
FUSE, SLOW BLOW, 250V AC, 4 AMP, SURFACE MOUNT, 3X10 MM. FREE 2 YEAR RADWELL WARRANTY
FUSE, TIME DELAY, 3A, 250VAC, 4012 ROHS COMPLIANT: YES
50A SMD Fuse 4A 250V SMD,10.1x3.1mm Fuses ROHS
FUSE BOARD MOUNT 4A 250VAC 2SMD
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | Radwell International | Newark, An Avnet Company | LCSC Electronics Technology (HK) Limited | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|---|
| Product Category | Fuses | Fuses | Fuses | Fuses | Fuses | Fuses | Fuses |
| Product Number | 139-0443004.DR | 849094-0443004.DR | F2912DKR-ND | 21602426 | 81AH9503 | 0443004.DR | 0443004.DR |
| Product Name | SMD 4A 50A Circuit Protection Fuse | Fuses - 0443004.DR | Fuses | Fuse | Fuse, Time Delay, 3A, 250Vac, 4012 Rohs Compliant Littelfuse | TVS/Fuse/Board Level Protection >> Fuses | Circuit Protection - Fuses |
| Fuse Material | Ceramic | ||||||
| Approvals / Standards | RoHS | UL | RoHS | RoHS | |||
| Rated Voltage | 250 volts | 250 volts | 250 volts | ||||
| Rated Current | 4 amps | 4 amps | 4 amps | 4 amps |
