Win Source Part Number: 1301943-0440.500WRA
Category: Circuit Protection>Fuses
Series: 440A
Package: Tape & Reel
Fuse Type: Board Mount (Cartridge Style Excluded)
Voltage Rating - AC: 63 V
Voltage Rating - DC: 63 V
Breaking Capacity @ Rated Voltage: 50A
Melting I2t: 0.02642
Standard Package: 3,000
Mounting: SMD (SMT)
Package / Case: 1206 (3216 Metric)
Temperature Range - Operating: -55°C ~ 150°C
Dimension: 0.126" L x 0.064" W x 0.033" H (3.20mm x 1.63mm x 0.84mm)
ECCN: EAR99
Fake Threat In the Open Market: 84 pct.
MSL Level: 1 (Unlimited)
Current Rating (Amps): 500 mA
HTSUS: 8536.10.0040
Mfr: Littelfuse Inc.
Other Names: F9988TR,-0440.500WRA
Approval Agency: CSA, UR
Electric Fuse, 0.5A, 63VAC, 63VDC, 50A (IR), Surface Mount, Product overview: 0440.500WRA 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, 0.5A, 50A. Search-friendly keywords include fuse, circuit protection, overcurrent protection, equipment safety, SMD, 0.5A, 50A, Circuit Protection Fuse, Fuses. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 139-0440.500WRA can be used for catalog matching and distributor lookup.
500mA 63V AC 63V DC Fuse Board Mount (Cartridge Style Excluded) Surface Mount 1206 (3216 Metric)
500mA 63V AC 63V DC Fuse Board Mount (Cartridge Style Excluded) Surface Mount 1206 (3216 Metric)
500mA 63V AC 63V DC Fuse Board Mount (Cartridge Style Excluded) Surface Mount 1206 (3216 Metric)
FUSE BRD MNT 500MA 63VAC/VDC
FUSE BRD MNT 500MA 63VAC/VDC
| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | Utmel Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|
| Product Category | Fuses | Fuses | Fuses | Fuses | Fuses |
| Product Number | 1301943-0440.500WRA | 139-0440.500WRA | F9988DKR-ND | 461-0440.500WRA | 0440.500WRA |
| Product Name | Circuit Protection - Fuses | SMD 0.5A 50A Circuit Protection Fuse | Fuses | FUSE BRD MNT 500MA 63VAC/VDC | Circuit Protection - Fuses |
| Mounting | SMD (SMT) | 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 C (-67 F) | -55 to 150 C (-67 to 302 F) | |
| Rated Voltage | 63 volts | 63 volts | 63 volts | ||
| Rated Current | 0.5000 amps | 0.5000 amps | 0.5000 amps |
