What are the current and voltage ratings of SCF9550-45-04?

SCF9550-45-04 is rated 45 A at 80 V DC.

What is the breaking capacity of SCF9550-45-04?

SCF9550-45-04 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 SCF9550-45-04 use?

SCF9550-45-04 uses SMD 9.5×5.0 mm package size.

Which standards and approvals apply to SCF9550-45-04?

SCF9550-45-04 is listed under cURus.

What is SCF9550-45-04 used for?

SCF9550-45-04 is listed for Battery packs, Energy Storage, Power Electronics applications. Verify suitability for your circuit before ordering.

Eaton Bussmann

Eaton Bussmann SCF9550-45-04 | 45 A 80VDC SMD 9.5×5.0 mm Self-Control Fuse

Name: Eaton Bussmann SCF9550-45-04 | 45 A 80VDC SMD 9.5×5.0 mm Self-Control Fuse
Brand: Eaton Bussmann
SKU: SCF9550-45-04

Part Number: SCF9550-45-04

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Useful in multi-cell battery protection, Eaton Bussmann SCF9550-45-04 is a 45 A 80 V DC SMD 9.5×5.0 mm self-control fuse; 4 cells in series, with verified series attributes.

Rated Current45 A

Rated Voltage80 V DC

Breaking Capacity120 A @ 80 V DC

PackageSMD 9.5×5.0 mm

Tags

SCF9550-45-04Eaton Bussmann SCF9550-45-04SCF9550-45-04 self control fuseBussmann 45A battery protector fuse 4 cells in series

SCF9550-45-04 from the Eaton Bussmann SCF9550 family is specified at 45 A, 80 V DC, in a SMD 9.5×5.0 mm 3-terminal self-control fuse format. For engineers and sourcing teams, the key fit is multi-cell rechargeable battery packs and energy-storage protection; the device provides integrated fuse-and-heater protection for battery overcurrent and overcharge events configured for 4 cells in series. This catalog configuration is intended for 4 cells in series. For maintenance sourcing, match the complete MPN rather than only the series name.

Technical Specifications

Part Number: SCF9550-45-04
Manufacturer Part Number: SCF9550-45-04
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: 4 cells in series.