3831160000 Fuses - 383 Series - 300VAC Subminiature Time-Lag TR5® Fuse

Part Number: 3831160000

Series: 383

Littelfuse Fuse 383 Series Datasheet
Littelfuse_Fuse_383.pdf
(148,000 bytes)
Last Uploaded: May 08, 2009

383 Series - 300VAC Subminiature Time-Lag TR5® Fuse

The 383 series in its compact TR5® package provide an ideal alternative over glass cartridge fuses in electronic ballast application, especially where PCB board space is limited.

The 383 series radial leaded fuses are rated at 300VAC as compared to existing competition in the market which are rated at 250VAC.

In addition, it can either be directly soldered or used in conjunction with plug-in holder. And its Tape and Ammo-packaging are ideal for high volume production.

Features

Offer adequate circuit protection at high operating voltage

Help to optimize the use of limited PCB board space

UL and CSA agency approval

Application

Electronic Ballast

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)	1.6
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)	300
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	Slo-Blo®/Time Lag (T)/Time Delay
Package Size/Form Factor Close Info	Package Size	TR5 (8.5x8mm)
RMS Surge (Non-repetitive) On-state Fusing Current- Measure of let-through energy in terms of current and time for fusing purposes. Close Info	Nominal Melting I²T (A²sec)	9
Cold resistance is the resistance obtained using a measuring current of no more than 10% of the fuse's nominal rated current. The factory should be consulted if this parameter is critical to the design in question. Close Info	Nominal Cold Resistance (Ohms)	0.0377
Close Info	Interrupt Rating	50A@300VAC
Close Info	Interrupt Rating	100A@300VAC
Color or Alpha-Numeric code used to define the amp rating of the device for ease-of-maintenance and quality checks. Close Info	Marking Code	000