Fuse Chip Fast Acting 6.3A 250V SMD Solder Pad 12.1 X 4.5mm Ceramic T/R PSE Product overview: 046406.3DR 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, 6.3A, 250V. Search-friendly keywords include fuse, circuit protection, overcurrent protection, equipment safety, SMD, 6.3A, 250V, Circuit Protection Fuse, Fuses. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 139-046406.3DR can be used for catalog matching and distributor lookup.
Win Source Part Number: 1033695-046406.3DR
Category: Circuit Protection>Fuses
Series: NANO²® 464
Package: Tape & Reel
Fuse Type: Board Mount (Cartridge Style Excluded)
Voltage Rating - AC: 250 V
Response Time: Fast Blow
Breaking Capacity @ Rated Voltage: 100A
Melting I2t: 53.33
DC Cold Resistance: 0.0093 Ohms
Standard Package: 1,500
Mounting: SMD (SMT)
Package / Case: 2-SMD, Square End Block
Temperature Range - Operating: -55°C ~ 125°C
Dimension: 0.476" L x 0.177" W x 0.177" H (12.10mm x 4.50mm x 4.50mm)
Alternative Parts (Cross-Reference): 0313007.HXP; 0312008.HXP; 0312007.HXP; 3405.0175.11; 3403.0282.11; 3403.0281.11;
ECCN: EAR99
Fake Threat In the Open Market: 60 pct.
MSL Level: 1 (Unlimited)
Current Rating (Amps): 6.3 A
HTSUS: 8536.10.0040
Mfr: Littelfuse Inc.
Other Names: 046406.3DR-ND,046406
Approval Agency: PSE, UMF
6.3A 250V AC DC Fuse Board Mount (Cartridge Style Excluded) Surface Mount 2-SMD, Square End Block
6.3A 250V AC DC Fuse Board Mount (Cartridge Style Excluded) Surface Mount 2-SMD, Square End Block
6.3A 250V AC DC Fuse Board Mount (Cartridge Style Excluded) Surface Mount 2-SMD, Square End Block
FUSE BOARD MNT 6.3A 250VAC 2SMD
SURFACE MOUNT FUSE, FULL REEL; Fuse Current:6.3A; Blow Characteristic:Fast Acting; Voltage Rating VAC:250V; Voltage Rating VDC:-; Fuse Case Style:4818 (12.1mm x 4.5mm); Product Range:NANO2 464 Series; Breaking Capacity Current DC:- RoHS Compliant: Yes
100A SMD Fuse 6.3A 250V SMD,12.1x4.5mm Fuses ROHS
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | Shenzhen Shengyu Electronics Technology Limited | Newark, An Avnet Company | LCSC Electronics Technology (HK) Limited | |
|---|---|---|---|---|---|---|
| Product Category | Fuses | Fuses | Fuses | Fuses | Fuses | Fuses |
| Product Number | 139-046406.3DR | 1033695-046406.3DR | F3666CT-ND | 046406.3DR | 12J3711 | 046406.3DR |
| Product Name | SMD 6.3A 250V Circuit Protection Fuse | Circuit Protection - Fuses | Fuses | Circuit Protection - Fuses | Surface Mount Fuse, Full Reel; Fuse Current Littelfuse | TVS/Fuse/Board Level Protection >> Fuses |
| Approvals / Standards | RoHS | RoHS | RoHS | |||
| Rated Voltage | 250 volts | 250 volts | 250 volts | 250 volts | 250 volts | |
| Rated Current | 6.3 amps | 6.3 amps | 6.3 amps | 6.3 amps | 6.3 amps | |
| Mounting | SMD (SMT) | Solderable (Surface Mount Technology) |
