1A Time Lag Fuse, 125VAC/VDC, 50A IR, SMD/SMT Product overview: 0454001.MR 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, 1A, 50A. Search-friendly keywords include fuse, circuit protection, overcurrent protection, equipment safety, SMD, 1A, 50A, Circuit Protection Fuse, Fuses. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 139-0454001.MR can be used for catalog matching and distributor lookup.
1A 125V AC 125V DC Fuse Board Mount (Cartridge Style Excluded) Surface Mount 2-SMD, Square End Block
1A 125V AC 125V DC Fuse Board Mount (Cartridge Style Excluded) Surface Mount 2-SMD, Square End Block
1A 125V AC 125V DC Fuse Board Mount (Cartridge Style Excluded) Surface Mount 2-SMD, Square End Block
Manufacturer: Littelfuse Inc.
Win Source Part Number: 1000160-0454001.MR
Packaging: Reel - TR
Current Rating: 1A
Fuse Type: Board Mount (Cartridge Style Excluded)
Voltage Rating - AC: 125V
Voltage Rating - DC: 125V
Response Time: Slow
Breaking Capacity @ Rated Voltage: 50A
Approvals: CSA, PSE, UL
Mounting: SMD (SMT)
Categories: Circuit Protection
Status: Active
Temperature Range - Operating: -55°C to 125°C
Nominal Melting - I2t: 1.98
Nominal Cold Resistance: 0.225 Ohm
Popularity: Medium
Fake Threat In the Open Market: 58 pct.
Supply and Demand Status: Sufficient
FUSE BRD MNT 1A 125VAC/VDC 2SMD
SURFACE MOUNT FUSE; Fuse Current:1A; Blow Characteristic:Slow Blow; Voltage Rating VAC:125V; Voltage Rating VDC:125V; Fuse Case Style:2410 (6125 Metric); Product Range:NANO2 Slo-Blo 454 Series; Breaking Capacity Current AC:50A RoHS Compliant: Yes
SURFACE MOUNT FUSE, FULL REEL; Fuse Current:1A; Blow Characteristic:Slow Blow; Voltage Rating VAC:125V; Voltage Rating VDC:125V; Fuse Case Style:2410 (6125 Metric); Product Range:NANO2 Slo-Blo 454 Series; Fuse Type:Time Delay RoHS Compliant: Yes
50A SMD Fuse 1A 125V 125V SMD,6.1x2.7mm Fuses ROHS
| ERSAELECTRONICS PTE. LTD. | DigiKey | Win Source Electronics | Shenzhen Shengyu Electronics Technology Limited | Newark, An Avnet Company | Newark, An Avnet Company | LCSC Electronics Technology (HK) Limited | |
|---|---|---|---|---|---|---|---|
| Product Category | Fuses | Fuses | Fuses | Fuses | Fuses | Fuses | Fuses |
| Product Number | 139-0454001.MR | F3144DKR-ND | 1000160-0454001.MR | 0454001.MR | 91C5741 | 28X4577 | 0454001.MR |
| Product Name | SMD 1A 50A Circuit Protection Fuse | Fuses | Fuses - 0454001.MR | Circuit Protection - Fuses | Surface Mount Fuse; Fuse Current Littelfuse | Surface Mount Fuse, Full Reel; Fuse Current Littelfuse | TVS/Fuse/Board Level Protection >> Fuses |
| Fuse Material | Ceramic | ||||||
| Approvals / Standards | RoHS | UL; CSA | RoHS | RoHS | RoHS | ||
| Rated Voltage | 125 volts | 125 volts | 125 volts | 125 volts | 125 volts | 125 volts | |
| Rated Current | 1 amps | 1 amps | 1 amps | 1 amps | 1 amps | 1 amps | |
| Fuse Type | PC Board |
