Axial Lead & Cartridge Fuses
PICO
®
ll > Very Fast Acting > 316 Series
316 Series
PICO II, Very Fast-Acting Fuse
®
Description
The 316 Series PICO
®
II Very Fast-Acting Fuse is
designed to meet an extensive array of performance
characteristics in a space-saving subminiature package
while complying with the requirements of CCC.
Features
and Cartridge Fuse
Lead–free solder
alloys and higher
temperature profiles
associated with
Lead–free assembly
Applications
Secondary protection for space constrained applications
Electrical Characteristics
% of Ampere Rating
100%
200%
275%
400%
1000%
Opening Time
4 Hours,
Min.
5 Seconds,
Max.
0.30 Seconds,
Max.
0.03 Seconds,
Max.
0.004 Seconds,
Max.
Agency Approvals
Agency
Agency File Number
Ampere Range
0.50A, 1.00A, 2.00A,
3.15A and 5.00
amperes
2007010207241295
0.50mA–5A
Electrical Characteristics
Ampere
Rating
(A)
0.50
1.00
2.00
3.15
5.00
Notes:
1. Cold resistance measured at less than 10% of rated current at 23°C.
2. Agency Approval Table Key: X=Approved or Certified, P=Pending and Blank=Not Approved
3. Have special electrical characteristic needs? Contact Littelfuse to learn more about application specific options.
Amp Code
.500
001.
002.
3.15
005.
Max
Voltage
Rating
(V)
125
125
125
125
125
Interrupting
Rating
Nominal Cold
Resistance
(Ohms)
0.280
Nominal
Melting
I
2
t (A
2
sec)
0.0598
0.256
0.405
1.190
4.140
Max Voltage
Drop (mV)
0.202
0.186
0.158
0.160
0.110
Agency
Approvals
X
X
X
X
X
50A @ 125VAC
50A @ 125VDC
0.128
0.0473
0.0290
0.0155
© 2009 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/316.html for current information.
227
Revised: January 7, 2009
316 Series
316 Series
LITTELFUSE [ LITTELFUSE ]
