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Walter

Walter FSD400mA250V 400mA 250VAC Fast Acting 5.2×20 mm Fuse

Part Number: FSD400mA250V

● LT: 4-6w

The Walter FSD400mA250V (FSD Series) is a fast acting glass tube fuses rated 400mA at 250VAC, 5.2×20 mm.

Rated Current400mA
Rated Voltage250VAC
Breaking Capacity200A@250V AC (35A) / 100A@250V AC (<35A)
Package5.2×20 mm

The Walter FSD400mA250V (FSD Series) is a fast acting glass tube fuses rated 400mA at 250VAC in a 5.2×20 mm package. Breaking capacity: 200A@250V AC (35A) / 100A@250V AC (<35A). Operating temperature: -55°C to 125°C. It is designed for use in consumer electronics, power supplies, and industrial overcurrent protection applications.

Part number: FSD400mA250V. Brand: Walter Electronic.

Technical Specifications

Part Number
FSD400mA250V
Manufacturer Part Number
FSD400mA250V
Series
FSD
Fuse Type
Cartridge
Current Rating
400mA
Voltage Rating
250VAC
AC / DC
AC
Breaking Capacity
200A@250V AC (35A) / 100A@250V AC (<35A)
Operating Temperature
-55°C to +125°C
Package / Dimensions
5.2×20 mm
Application
Industrial Power
Standard
IEC 60127 · UL 248-1
Terminal Type
Axial Lead
Fuse Speed
Fast Acting
Approvals
CCC · cULus · TUV · VDE
Certifications
cULus | CCC | VDE | TÜV | SEMKO
Reference Lead Time
4-6 weeks
Minimum Order
1000 pcs

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