OptiFuse_FSF-4A
original

OptiFuse
FSF-4A

139-FSF-4A
PDF Datasheet
FUSE GLASS 4A 250VAC

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APAC
ISO9001
Quality Policy
ISO45001
ISO14001
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Tech Specifications

Operating Temperature
-55°C ~ 125°C
Response Time
Fast Blow
Color
-
Approval Agency
cULus, UL 248
Current Rating (Amps)
4 A
ECCN
EAR99
Fuse Type
Cartridge, Glass
Breaking Capacity @ Rated Voltage
50A
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FSF-4A Description

Bulk protects the sensitive components and the external environment. This OptiFuseFSF-4A belongs to the Fuses classification within the more extensive classification of Circuit Protection. OptiFuse manufactured a component of this electronic system. OptiFuse serves a wide range of end markets, including consumer electronics, telecommunications, automotive, industrial automation, healthcare, aerospace, and defense. The industry supplies ICs for applications like microprocessors, memory devices, sensors, power management, wireless connectivity, and more. FSF-4A plays a critical role in modern electronics and wireless communication devices, such as smartphones, routers, base stations, and satellite systems.

FAQ

What is FSF-4A?
FSF-4A is a Fuses from OptiFuse. This product page provides its main specifications, pricing information, availability, and inquiry options.
Is FSF-4A currently in stock?
What voltage specification is listed for FSF-4A?
What is the mounting type of FSF-4A?
What operating temperature range does FSF-4A support?
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