■
Applications
Circuit Protecting in notebook PC, telecom system, LCD/PDP TV, wireless goods,LCD monitor, white goods,
LCD/PDP panel, game console, power supply, net working and other electronics products.
■
Product Dimensions and Recommended Land Pattern (mm)
Dimensions
Recommen ded Land Pattern
■
Clear-Time Characteristics (Slow Blow )
% of current rating
Clear-time at 25
o
C
1A-8A
100% 4 hours min.
200%
1-60 seconds.
250%
5 seco nd s max.
■
Part Numbering
0603 W NS 150A 032V (A)
(1) (2) (3) (4) (5) (6)
(1) Size code: Standard EIA Chip Size
(2) Company code: Wayon Chip Fuse
(3) Series code: NS series
(4) Current rating code:150A-1.5A
(5) Voltage rating code:032V-32VDC
(6) Supplementary Code: The default is empty,alphabet and number denoting customer code or package cod e.
Features Typical
Main Characteristics
SMD Fuse; Slow Blow(S);0603
Designed to UL E311435
Materials
Body: Ceramic
Termination: Silver over-plated with
nickel and Tin
Environment Standard
Lead-free, Halogen-free, RoHS
0603WNS series
（
Rev:C
）
SMD chip fuse
Vibration Resistance
10-60Hz at 0.75mm amplitude
60-2000Hz at 10g acceleration
Stock Temperature
+10℃ to +60℃
Relative humidit y :≤75% yearly average
Without dew, maximum 30 days at 95%
Operating temperature:
-55°C to +150°C (with de-rating)
Specificat i ons are sub jec t to change with out noti ce
Page 1 of 5
■
Electrical Characteristics
Part number
Current
Rating
Voltage
Rating
Nominal Cold
DCR
Nominal
I
2
t
Marking
Code
A
V/DC
mΩ
(A
2
s)
0603WNS100A032V
1
32 50A@32V
249.5
0.012
B
0603WNS150A032V
1.5
149
0.047
H
0603WNS200A032V
2
73.5
0.118
K
0603WNS250A032V
2.5
46.5
0.145
L
0603WNS300A032V
3
34.5
0.25
O
0603WNS350A032V
3.5
26.5
0.55
R
0603WNS400A032V
4
20.5
0.59
S
0603WNS500A032V
5
13
1.25
T
0603WNS600A032V
6
11
1.75
V
0603WNS700A032V
7
9
2.35
X
0603WNS800A032V
8
7
3.1
Z
Notice: 1. DC interru p ting rating (measu red at rated voltag e, time constant of less than 50 microseconds, battery source)
2.
DC cold resistance are measured at <10% of rated current in ambient temperature of 25
℃
3. The current values used for calculating I2T should be 10In current.
4.
For 1A-5A, the color of glass coating is green; for others, it’s blue
■
Average Clear-Time Curves
Specificat i ons are sub jec t to change with out noti ce
Wayon Electronics Co.,Ltd. Tel: 86-21- 50968322
No. 1001, Shiwan Qi Road, Shanghai 201202, P. R. China E-mail: hanql@way-on.com Http://www.way-on.com
Page 2 of 5