NEW
CHIP FUSES; RECTANGULAR TYPE
KAMAYA OHM
®
FCC20, 32
C
US
•
Features
1. Excellent for use in the circuit of miniature portable equipment for
over current protection.
2. Available in 0805 and 1206 size with overall height of 0.6mm.
3. Recognized to meet UL and c-UL.
•File No.: E176847
4. Conform to IEC 60127-4 Universal Modular Fuse-Links (UMF).
(Option Code : AA)
•
Dimensions
L
W
c
c
Current value is marked with 3-digits on the over coating.
e.g:"631"− 63×10
1
(mA)
d
d
Unit : mm
Inch
H
Metric
Style
L
W
0805
2.0±0.1
0.6±0.1
FCC20
2012
1.25±0.1
1206
3.2±0.2
0.6±0.1
FCC32
3216
1.6±0.15
•0402 and 0603 size are available. Please contact KAMAYA for further information.
H
c
0.4±0.2
0.5±0.25
d
0.4±0.2
0.5±0.25
*Unit weight/pc.
6mg
10mg
*Values for reference
•
Product Classification
Example
FCC
Product Type
Style
Product Type
Size
Size
Code
Metric Inch
20 2012 0805
32 3216 1206
20
Size
202
Rated Current
Rated Current
e.g : 501=0.5A
132=1.25A 3Digit
202=2.0A
Code
AA
AD
AA
Option Code
Option Code
Contents
Conform to
EC 60127-4
For general purpose
*
TP
Packaging
Packaging
Code
Packaging
B Bulk(Loose Package)
TP Paper Tape.
*Refer to Taping and Packaging
information in page 34.35
24
KAMAYA OHM
CHIP FUSES, RECTANGULAR TYPE FCC20, 32
•
Ratings
Style
FCC20
FCC32
Rated Current
Code
Value A
501
0.5
631
0.63
801
0.8
102
1.0
132
1.25
162
1.6
202
2.0
252
2.5
501
0.5
631
0.63
801
0.8
102
1.0
132
1.25
162
1.6
202
2.0
252
2.5
Rated Current
Code
Value A
501
0.5
631
0.63
801
0.8
102
1.0
132
1.25
162
1.6
202
2.0
252
2.5
501
0.5
631
0.63
801
0.8
102
1.0
132
1.25
162
1.6
202
2.0
252
2.5
Option Code
(
AA
Conform to
IEC60127-4
)
Internal Resistance
m ohm max.
270
190
130
100
80
65
55
40
295
200
140
110
85
75
65
45
Internal Resistance
m ohm max.
270
190
130
100
80
65
55
40
295
200
140
110
85
75
65
45
Interrupting Rating
Carrying Capacity
Clearing Time
Category Temperature
Range°C
Within 120s
32Vd.c. 50A
110%
under 200% of
Rated Current
−55∼+125
Style
Option Code
Interrupting Rating
Carrying Capacity
Clearing Time
Category Temperature
Range
°C
FCC20
AD
(For general purpose)
Within 5s
32Vd.c. 50A
110%
under 250% of
Rated Current
−55∼+125
FCC32
Note : As for the fusible characteristics except for the above, ask KAMAYA.
Percentage of the rated dissipation(%)
100
•
Thermal Derating
The derated values of dissipation at temperature in excess of
70°C shall be as indicated by the following curve.
80
60
•
Recommended Using Condition
•
Performance Characteristics
Description
Carrying Capacity
Bend strength of the
face plating
Solderability
Resistance to soldering
heat
Endurance
(rated load)
Temperature rise on the
surface
40
The dissipation (steady state) : (r.m.s. value of normal current)×80%
Note : The Application Guide ( I
2
t-t graph, using guide, etc) is available.
Area of recommended operation
20
0
−55
0
70
125
Ambient Temperature(°C)
Requirements
No fusing
No visible damage
At least 95% of the terminal surface must be covered by new solder
No visible damage. Meet electrical requirement
The voltage drop shall not have increased by more
than 10% of the value measured before the test
70°C max.
Test Methods IEC 60127-4
Rated dissipation×110%, 70°C, 1h
Clause 8.3
Clause 8.5
Clause 8.7
Clause 9.4
1mm/s, amount of bend : 3mm
Be immersed into solder at 235°C for 2s
Be immersed into solder at 260°C for 10s
At normal condition
Rated current
×1.05,
1h"ON", a quarter"OFF",100cycles
Rated current
×1.25,
1h
Clause 9.7.5 Test will be conducted at the highest temperature rise of the
element before 5min from Endurance test over.
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