What are the current and voltage ratings of SCF9550-45-10?

SCF9550-45-10 is rated 45 A at 80 V DC.

What is the breaking capacity of SCF9550-45-10?

SCF9550-45-10 has a breaking capacity of 120 A @ 80 V DC. Confirm this covers the available fault current at the installation point.

What package size does SCF9550-45-10 use?

SCF9550-45-10 uses SMD 9.5×5.0 mm package size.

Which standards and approvals apply to SCF9550-45-10?

SCF9550-45-10 is listed under cURus.

What is SCF9550-45-10 used for?

SCF9550-45-10 is listed for Battery packs, Energy Storage, Power Electronics applications. Verify suitability for your circuit before ordering.

Eaton Bussmann

Eaton Bussmann SCF9550-45-10 | 45 A 80VDC SMD 9.5×5.0 mm Self-Control Fuse

Name: Eaton Bussmann SCF9550-45-10 | 45 A 80VDC SMD 9.5×5.0 mm Self-Control Fuse
Brand: Eaton Bussmann
SKU: SCF9550-45-10

Part Number: SCF9550-45-10

● Check availability

Optimized for multi-cell battery protection, Eaton Bussmann SCF9550-45-10 is a 45 A 80 V DC SMD 9.5×5.0 mm self-control fuse; 10 cells in series, for compact protection layouts.

Rated Current45 A

Rated Voltage80 V DC

Breaking Capacity120 A @ 80 V DC

PackageSMD 9.5×5.0 mm

Tags

For 45 A protection at 80 V DC, Eaton Bussmann SCF9550-45-10 uses the SCF9550 platform as a SMD 9.5×5.0 mm 3-terminal self-control fuse. It is intended for multi-cell rechargeable battery packs and energy-storage protection, using integrated fuse-and-heater protection for battery overcurrent and overcharge events configured for 10 cells in series. This catalog configuration is intended for 10 cells in series. For design-in work, confirm the listed current, voltage and package against the application.

Technical Specifications

Part Number: SCF9550-45-10
Manufacturer Part Number: SCF9550-45-10
Series: SCF9550 Series
Fuse Type: Self-Control Fuse
Current Rating: 45 A
Voltage Rating: 80 V DC
AC / DC: DC
Breaking Capacity: 120 A @ 80 V DC
Operating Temperature: -20°C to +60°C
Package / Dimensions: SMD 9.5×5.0 mm
Mounting: SMD
Application: Battery packs · Energy Storage · Power Electronics
Terminal Type: SMD Termination
Approvals: cURus
Certifications: cURus
3-terminal self-control fuse with integrated heater for overcurrent and overcharge protection; applicable configuration: 10 cells in series.