Manufacturer: Littelfuse Inc.
Win Source Part Number: 1120621-04381.75WR
Packaging: Reel
Mounting Style: SMD
Fuse Type: Board Mount (Cartridge Style Excluded)
Voltage Rating - AC: 32V
Voltage Rating - DC: 63V
Response Time: Fast Blow
Melting I2t: 0.144
Approvals: CSA, UL
DC Cold Resistance: 0.125 Ohms
Categories: Circuit Protection
Temperature Range - Operating: -55°C ~ 150°C
Manufacturer Homepage: www.littelfuse.com
Manufacturer Package: 0603 (1608 Metric)
Popularity: Medium
Fake Threat In the Open Market: 63 pct.
Supply and Demand Status: Balance
Manufacturer Pack Quantity: 1
MSL Level: 1 (Unlimited)
Parts Dimension: 0.061" L x 0.033" W x 0.020" H (1.54mm x 0.85mm x 0.50mm)
Current Rating (Amps): 1.75A
Breaking Capacity at Rated Voltage: 50A
1.75A 32V Fast Acting Fuse 0603 SMD Ceramic T/R Product overview: 04381.75WR 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, 1.75A, 32V. Search-friendly keywords include fuse, circuit protection, overcurrent protection, equipment safety, SMD, 1.75A, 32V, Circuit Protection Fuse, Fuses. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 139-04381.75WR can be used for catalog matching and distributor lookup.
1.75A 32V AC 63V DC Fuse Board Mount (Cartridge Style Excluded) Surface Mount 0603 (1608 Metric)
1.75A 32V AC 63V DC Fuse Board Mount (Cartridge Style Excluded) Surface Mount 0603 (1608 Metric)
1.75A 32V AC 63V DC Fuse Board Mount (Cartridge Style Excluded) Surface Mount 0603 (1608 Metric)
FUSE BRD MT 1.75A 32VAC 63VDC
FUSE, SMD, 1.75A, 0603, FAST ACTING, FULL REEL; Fuse Current:1.75A; Blow Characteristic:Fast Acting; Voltage Rating VAC:-; Voltage Rating VDC:63V; Fuse Case Style:0603 (1608 Metric); Product Range:438 Series; Body Material:Ceramic RoHS Compliant: Yes
FUSE BOARD MNT 1.75A 32VAC 63VDC
| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | Shenzhen Shengyu Electronics Technology Limited | Newark, An Avnet Company | Utmel Electronic Limited | |
|---|---|---|---|---|---|---|
| Product Category | Fuses | Fuses | Fuses | Fuses | Fuses | Fuses |
| Product Number | 1120621-04381.75WR | 139-04381.75WR | F2950CT-ND | 04381.75WR | 01P9265 | 461-04381.75WR |
| Product Name | Hard To Find - 04381.75WR | SMD 1.75A 32V Circuit Protection Fuse | Fuses | Circuit Protection - Fuses | Fuse, Smd, 1.75A, 0603, Fast Acting, Full Reel; Fuse Current Littelfuse | FUSE BOARD MNT 1.75A 32VAC 63VDC |
| Mounting | SMD | Solderable (Surface Mount Technology) | Surface Mount | |||
| Operating Temperature | -55 to 150 C (-67 to 302 F) | -55 to 150 C (-67 to 302 F) | -55 to 150 C (-67 to 302 F) | -55 C (-67 F) | ||
| Rated Voltage | 32 volts | 32 volts | 32 volts | 63 volts | 32 volts | |
| Rated Current | 1.75 amps | 1.75 amps | 1.75 amps | 1.75 amps | 1.75 amps | |
| Rated Breaking Capacity | 50 amps | 50 amps | 50 amps | 50 amps |
