394.500 Fuses - OBSOLETE - 394 Series - F03A Fast-Acting Military Fuses (commercial equivalent - 314 Series) - Littelfuse

Part Number: 394.500

Series: 394

Military Components
MILFUSES.pdf
(166,518 bytes)
Last Uploaded: May 16, 2005

Littelfuse Fuse 314/324 Series Data Sheet
Littelfuse_Fuse_314_324.pdf
(162,381 bytes)
Last Uploaded: June 27, 2011

Obsolete: 2004-05-19 OBSOLETE - 394 Series - F03A Fast-Acting Military Fuses (commercial equivalent - 314 Series)

This series has been obsoleted, please see the documents below for replacement information.

Electrical Characteristics

Help	Property	Value
It is established by Littelfuse as a value of current which the fuse, fuseholder, fuse clip or other fuse accessory can carry, based on a controlled set of test conditions. Close Info	Ampere Rating (A)	0.5
The maximum rms AC voltage and/or the maximum DC voltage at which the fuse is designed to operate. For example, fuses rated at 600 volts and below may be applied at any voltage less than their rating. There is no rule for applying AC fuses in DC circuits such as applying the fuse at half its AC voltage rating. Fuses used on DC circuits must have DC ratings. Close Info	VAC (V)	250
Refers to how rapidly the fuse responds to various current overloads. Fuse characteristics can be classified into three general categories: very fast-acting, fast-acting or Slo-Blo® (time delay)fuse. The distinguishing feature of Slo-Blo fuses is that these fuses have additional thermal inertia (surge withstand) designed to tolerate normal initial or start-up overload pulse. Close Info	Opening	Fast-Acting (F)
Package Size/Form Factor Close Info	Package Size	3AB/3AG (6.3x32mm)

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