Surface Mount Design 1245 Series 250VAC 85VDC UMF Time Lag Brick Fuse 1A to 6.3A
The Surface Mount Design 1245 Series is a compact brick fuse rated for 250VAC and 85VDC, featuring UMF (Universal Modular Fuse) compliance and a time-lag characteristic. It is available in current ratings from 1A to 6.3A, offering reliable overcurrent protection in a space-saving surface-mount package.
Specification
| Model No. | Rated Voltage/DC | Rated Current/A |
| A124501.1 | 250Vac 85Vdc | 1.00A |
| A124501.1.25 | 1.25A | |
| A124501.1.6 | 1.60A | |
| A124501.2 | 2.00A | |
| A124501.2.5 | 2.50A | |
| A124501.3.15 | 3.15A | |
| A124501.4 | 4.00A | |
| A124501.5 | 5.00A | |
| A124501.6.3 | 6.30A |

Features
•Surface mount “brick” design for automated PCB assembly
•Wide operating voltage range: 250VAC / 85VDC
•Time-lag (slow-blow) characteristic for handling inrush currents
•UMF (Universal Modular Fuse) certification ensuring compatibility with standard fuse holders
•Current options: 1A to 6.3A
•Compact form factor ideal for dense electronic applications
Applications
•Power supplies and adapters
•Industrial control equipment
•Battery charging circuits
•LED lighting systems
•Household appliances
•Protection in secondary circuits of AC/DC converters
Contact Details:
Andy Wu
Email: andy@tianrui-fuse.com.cn
MP/Whatsapp: +86 13532772961
Wechat: HFeng0805
Skype: andywutechrich
QQ: 969828363