Littelfuse 160 Series User Manual
Surface mount fuses, 160 series fuse and clip assembly, Nano
© 2013 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 12/19/13
Surface Mount Fuses
NANO
2®
> 160 Fuse and Clip Series
160 Series Fuse and Clip Assembly
Description
Agency Approvals
Electrical Characteristics for Series
Features
• Offer low profile
easily-replaceable fuse
alternative compatible
with automated
PCB surface mount
equipment
• Come supplied with
Littelfuse 443 Series
Time-Lag 250V Nano
2®
Fuse
• RoHS compliant and
Halogen Free
• Clip fully compatible
with RoHS/lead-free
solder alloys and higher
temperature profiles
associated with lead-free
assembly
• 0.5A - 5A ampere rating
available
% of Ampere
Rating
Opening Time
100%
4 hours, Minimum
250%
120 seconds, Maximum
AgeNCy
AgeNCy FIle NumbeR
AmpeRe RANge
e14721
0.5A - 5A
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)
Nominal
Voltage Drop
(mV)
Agency
Approvals
0.50
0.50
250
50 A @ 250 VAC
.5974
1.96
334
X
0.75
0.75
250
.2729
2.25
223
X
1.00
001.
250
.1826
9.00
207
X
1.50
01.5
250
.1100
15.21
210
X
2.00
002.
250
.0511
18.50
117
X
2.50
02.5
250
.0392
22.20
156
X
3.00
003.
250
.0276
59.29
103
X
3.50
03.5
250
.0199
59.34
87
X
4.00
004.
250
.0160
68.10
83
X
5.00
005.
250
.0115
122.39
73
X
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.
The 160 Series product is a metal fuse clip with pre-
installed Littelfuse 443 Series Fuse. This fuse and clip
combination can be automatically installed in PC Boards in
one efficient manufacturing operation. It permits quick and
easy fuse replacement without exposing the PC Boards
and other components to risks of rework solder heat as
required with direct surface mount fuses.
It is designed to enable compliance with the RoHS
directive. This product is fully compatible with lead-free
solder alloy and higher temperature profiles associated
with lead-free assembly.
Applications
• AC/DC power adaptor
• Telecom equipment
system power
• Portable system built-in
AC/DC converter
• High voltage DC/DC
converter
• Lighting System
• LED Lighting
Additional Information