40012000000 Fuses - 400 Series - TE5® Time Lag Subminiature Fuse

Part Number: 40012000000

Series: 400

400 Series - TE5® Time Lag Subminiature Fuse

The Littelfuse 400 Series is a TE5® Time Lag Fuse with High Breaking Capacity.

Features:

Operating temperature: -40°C to 125°C

Higher nominal melting I²T

Higher interrupt rating

Broad current rating 500mA to 6.3A

Lead-Free, Halogen-Free, Compliance with RoHS

Shock safe casing

Applications:
SMPS for NB, printers, adaptors, consumer electronics, industrial controllers, battery chargers

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)	2
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	Slo-Blo®/Time Lag (T)/Time Delay
Package Size/Form Factor Close Info	Package Size	TE5 (8.5x8mm)
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)	0.02915
Close Info	Interrupt Rating	130A@250VAC
Nominal Voltage Drop (mV) Close Info	Nominal Voltage Drop (mV)	64.8

Design Support

	Philipines ISO 9001:2000 Littelfuse_Phils_ISO9001_102407.pdf (550 K)
	Phils ISO 14001 2004 PhilsISO14001Certificate.pdf (22 K)