Surface Mount Fuses
Thin Film > 0603 Size > Fast-Acting > 494 Series
494 Series Fuse,
NRA Special Series Integrated Circuit Protector
Description
94
®
Agency Approvals
AGENCY
®
AGENCY FILE NUMBER
E10480
LR29862
AMPERE RANGE
250mA - 5A
250mA - 5A
Electrical Characteristics for Series
% of Ampere
Rating
Opening Time at 25
O
C
2
Applications
Electrical Specifications by Item
Ampere
Rating
(A)
Amp
Code
Max
Voltage
Rating
(V)
Interrupting
Rating
Nominal Cold
Resistance
(Ohms)
Nominal
Melting
I
2
t (A
2
sec)
Nom
Voltage
Drop
(mV)
Agency Approvals
Nom
Power
Dissipation
®
(W)
1. Measured at 10% of rated current, 25ºC.
© 2009 Littelfuse, Inc.
2. Measured at rated voltage.
1
Revised: July 6, 2009
494 Series
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/494.html for current information.
494 Series
Features
LITTELFUSE [ LITTELFUSE ]
