Fuse Chip Very Fast Acting 1.25A 32V SMD Solder Pad 0402 Epoxy Glass T/R CSA Product overview: 04351.25KR 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, 1.25A, 32V. Search-friendly keywords include fuse, circuit protection, overcurrent protection, equipment safety, SMD, 1.25A, 32V, Circuit Protection Fuse, Fuses. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 139-04351.25KR can be used for catalog matching and distributor lookup.
Win Source Part Number: 1033671-04351.25KR
Category: Circuit Protection>Fuses
Series: 435
Package: Tape & Reel (TR)
Fuse Type: Board Mount (Cartridge Style Excluded)
Voltage Rating - DC: 32 V
Response Time: Fast Blow
Breaking Capacity @ Rated Voltage: 35A
Melting I2t: 0.035
DC Cold Resistance: 0.06 Ohms
Standard Package: 10,000
Mounting: SMD (SMT)
Package / Case: 0402 (1005 Metric)
Temperature Range - Operating: -55°C ~ 90°C
Dimension: 0.039" L x 0.020" W x 0.013" H (1.00mm x 0.51mm x 0.33mm)
Alternative Parts (Cross-Reference): TR/0603FA1.5-R; 046701.5NR; 049401.5NRHF; 043801.5WR; TR/0603FA1-R; TR/0603FA1.25A;
ECCN: EAR99
Fake Threat In the Open Market: 81 pct.
MSL Level: 1 (Unlimited)
Current Rating (Amps): 1.25 A
HTSUS: 8536.10.0040
Mfr: Littelfuse Inc.
Other Names: F1445DKR,-04351.25KR
Approval Agency: CSA, UL
1.25A AC 32V DC Fuse Board Mount (Cartridge Style Excluded) Surface Mount 0402 (1005 Metric)
FUSE, 0402, V FAST ACTING, 1.25A; Fuse Current:1.25A; Product Range:435 Series; Voltage Rating VAC:-; Voltage Rating V DC:32VDC; Blow Characteristic:Very Fast Acting; Fuse Case Style:0402; Breaking Capacity Current AC:-; Breaking RoHS Compliant: Yes
FUSE BOARD MNT 1.25A 32VDC 0402
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | Newark, An Avnet Company | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|
| Product Category | Fuses | Fuses | Fuses | Fuses | Fuses |
| Product Number | 139-04351.25KR | 1033671-04351.25KR | F1445TR-ND | 25R5523 | 04351.25KR |
| Product Name | SMD 1.25A 32V Circuit Protection Fuse | Circuit Protection - Fuses | Fuses | Fuse, 0402, V Fast Acting, 1.25A; Fuse Current Littelfuse | Circuit Protection - Fuses |
| Approvals / Standards | RoHS | UL; CSA | RoHS | ||
| Rated Voltage | 32 volts | 32 volts | 32 volts | ||
| Rated Current | 1.25 amps | 1.25 amps | 1.25 amps | 1.25 amps | |
| Mounting | SMD (SMT) | Solderable (Surface Mount Technology) |
