CHIP FUSES; RECTANGULAR TYPE
KAMAYA OHM
FSC/In-rush Withstand
•
Features
1. 0603inch size is available and suitable for circuit protection of
portable devices and terminals.
2. High anti pulse performance.
3. Certified UL, c-UL.
·File No. : E176847
S
S
S
S
S
S
C
US
4.Major application
•PC related equipment and peripherals (PC, Hard Drive, Printer etc.).
•Small portable devices (Mobile phone, PDA Battery Charger etc.).
•Digital Camera (Digital still camera).
•Game equipment.
•LCD monitors, LCD modules.
•Battery pack.
Chip Fuses
•
Dimension
L
FSC/In-rush Withstand
S
c
c
d
Style
FSC16
Metric
1608
W
Current value is marked on the cover coating.
Please refer to Ratings table on next page.
d
Unit : mm
Inch
0603
H
L
1.6 0.1
W
0.8
0.15
0.05
H
0.45 0.10
c
0.3 0.15
d
0.3 0.1
*Unit weight/pc.
2mg
*Values for reference
•
Part Number Description
Example
Style
FSC
16
252
AB
TP
Product Type
FSC
Rated Current
e.g. :102=1.0A
132=1.25A 3digit
252=2.5A
Option Code
Code
Clearing Time
AB Rated Currenti200% 5s max.
* Packing & Standard Qty. (Min.)
B Bulk (Loose Package) 1,000pcs.
TP Paper Tape
5,000pcs.
*Refer to Tape and Packaging information on pages 52 and 53.
Size
Code Metric
16
1608
Inch
0603
40
Product specifications contained in this catalogue are subject to change at any time without notice. Please confirm specifications with your order.
【RoHS】
KAMAYA OHM
CHIP FUSES; RECTANGULAR TYPE
FSC
•
Ratings/Option Code : AB (Fast-Acting type)
Size
Metric
Inch
Style
Rated Current
Code
A
501
631
751
801
102
132
152
162
202
252
302
322
402
502
0.5
0.63
0.75
0.8
1.0
1.25
1.5
1.6
2.0
2.5
3.0
3.15
4.0
5.0
Internal Resistance
m ohm max.
400
300
210
180
115
90
70
60
50
37
28
26
18
14
Mark
F
I
A
K
L
M
H
N
S
T
R
U
X
Y
Interrupting Rating
Electrical Characteristics
Category Temperature Range
°C
Rated Current
32Vd.c. 35A
i100
%
i200
%
i300
%
Opening time
4h Min.
5s Max.
0.2s Max.
55
125
1608
0603
FSC16
•
Performance Characteristics
Description
Temperature rise on the
surface
Bend strength of the
face plating
Solderability
Resistance to soldering
heat
75°C max.
No visible damage
Requirements
IEC 60127-4
Clause 8.3
IEC 60127-4
Clause 8.5
IEC 60127-4
Clause 8.7
1mm/s, amount of bend : 3 mm
Be immersed into solder at 235°C for 2s.
Be immersed into solder at 260°C for 10s.
At least 95% of the terminal surface must be covered by new solder
No visible damage. Meet electrical requirement
Note. Please contact KAMAYA for special applications.
•
Recommended Derating for Rated Current
Percentage of the rated current(%)
130
120
110
100
90
80
70
60
50
40
30
20
10
0
-60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100110 120130
Nominal Derating
Nominal Derating
75% of Rated Current
Temperature Derating
Please refer to the following graph regarding the current derating value for ambient temperature.
Ex.) If FSC16 102AB (Rated Current 1.0A) is used under ambient temperature 70°C,
Kamaya recommends, less than the current value derated as below,
Rated Current : 1.0A
(Nominal Derating : 75% Temperature Derating : 80%) = 0.6A
Ambient Temperature(°C)
0.5A
0.63A
0.75A
0.8A
1.0A
1.25A
1.5A
1.6A
2.0A
2.5A
3.0A
3.15A
4.0A
5.0A
•
Time / Current Characteristics
100
10
•
Help Support of Fuse Selection
Messrs ***
Please contact kamaya sales Dept, if you need to confirm
In-rush Current endurance, Anti-pulse performance etc.
We can provide Application Guide for FSC16 selection.
Verification of Chip Fuse Application
■Item for examination
Series
Size
OP Code
FSC
1608 (mm)
AB
**/**/20**
Kamaya Electric Co., Ltd.
Hokkaido Research Center
No.HR2TGF05******
■Confirmations for Rush
#1
Trapezoidal waveform
0
-
Im
0.00002
10 A
Num of wave
s
1
Operating condition
Application
Nominal
Ambient
Abnormal
15
20
0.7
70
4
V d.c.
A
A Max.
deg.C Max
A
Im
0
t
1
t
2
t
3
Fusing Time (s)
t1
t2
t3
Joule Integral
5 us
10 us
20 us
1000A^2 * us
0s
1
■Item for recommend
P/N
FSC16 132AB
Size
1608
Amp.
Fusing
1.25 A 200%, 5s
Amount
Interrupting
32Vd.c. 35A
Note.
Standing Pulse 100k times
Joule Integral
■Confirmation of Rush
Items
#1
#2
#3
#4
#5
FSC
16
132
AB
Size
1608
Current Fusing
1.25A 200%, 5s
Note
Standing Pulse 100k times
0.1
■Confirmation for Interrupting
Voltage
Current
Condition Spec Judgment
15Vd.c. 32Vd.c.
OK
20A
35A
OK
130
120
110
Percentage of the rated current(%)
100
90
80
70
60
50
40
30
20
10
0
-60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100110 120130
Recommended Item
FSC16 132AB
■Confirmation for Derating
0.01
Nominal Derating
Temperature Derating
70%
80%
1
FSC16132AB
0.1
Joule Integral I2t (A^2s)
Ambient Temperature(°C)
■Basis of selection
#1
#2
1.00A Min.
2.00A Max.
0.01
Your Waveform
0.001
0.001
0.1
1
10
100
0.0001
Fusing Current (A)
0.00001
0.000001
0.00001
0.0001
Time t (s)
0.001
0.01
Product specifications contained in this catalogue are subject to change at any time without notice. Please confirm specifications with your order.
【RoHS】
41
FSC/In-rush Withstand
Chip Fuses
Test Methods
Ambient temperature : 10°C~30°C
Carrying Current : Rated current
Making friends through disassembly
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