HOKURIKU FCR50-100JB Flat type chip fuse resistor Datasheet

Flat Type Chip Fuse Resistor
Hokuriku Electric Industry Co.,Ltd
【Model Number】
FCR**
【Features】
■While it works as resistor at normal use,
when overpower applied, this resistor fuses rapidly and protects circuit.
■Reflow, Flow solderings are applicable.
■Europe RoHS compliant product.
【Dimensions】
(Unit: mm)
Model No.
FCR16
L
W
t
c
d
0.80 +0.20/-0.10 0.50 +0.15/-0.05
0.25±0.20
0.25±0.20
FCR20
2.00 +0.20/-0.10 1.25 +0.20/-0.10 0.50 +0.15/-0.05
0.40±0.20
0.40±0.20
FCR32
3.20 +0.10/-0.15 1.60 +0.10/-0.15 0.55 +0.15/-0.05
0.50±0.20
0.50±0.20
FCR35
3.20 +0.10/-0.15 2.60 +0.10/-0.15 0.55 +0.15/-0.05
0.50±0.20
0.50±0.20
0.60±0.25
0.60±0.25
1.60±0.15
FCR50
【Designation】
5.00±0.15
FCR16
①Model No.
Model No.
Size
FCR16
1608
FCR20
2012
FCR32
3216
FCR35
3225
FCR50
5025
-
2.50±0.15
100
J
②Resistance Value
Marking
Resistance
100
10Ω
0.56 +0.15/-0.05
V
③Resistance Tolerance
Symbol
Tolerance
J
±5.0%
③Packing Form
Symbol
Form
V
Paper tape
E
Emboss tape
B
Bulk
100=10×100
=10Ω
【Specification】
Model No.
Rated power (W)
FCR16
FCR20
FCR32
FCR35
FCR50
0.063
0.100
0.125
0.250
0.500
Model No.
Resistance (Ω)
Fusing power (W)
Fusing time
5.6~33
10~100
10~100
5.1~27
30~300
10~100
2.00
2.50
2.50
5.00
4.50
4.50
1sec.<t≦60sec.
FCR16
FCR20
FCR32
FCR35
FCR50
Tolerance
J
J
J
J
J
Range (Ω)
TCR (ppm/℃)
5.6~33
10~100
10~100
10~300
10~100
±500
±500
±500
±500
±500
(±5.0%)
(±5.0%)
(±5.0%)
(±5.0%)
(±5.0%)
Max.Working Voltage Max.Overload Voltage
50V
100V
200V
400V
200V
400V
Fusing characteristic
* Design・specification are subject to change without prior notice. Please check before purchase and use.
HOKURIKU
100V
200V
Hokuriku Electric Industry Co.,Ltd
【Structure】
No.
1
2
3
4
5
6
7
8
9
Element Name
3
Ceramic substrate
Bottom electrode
Top electrode
Resistive element
Protective coat
Marking
Side electrode
Ni plating
Sn plating
4
6
5
7
8
1
9
2
【Power derating curve】
■ When used at ambient temperature of 70℃
70℃ or above, power rating must be derated in
accordance with
the derating
curve. below.
FCR
Power rating (%)
100
80
60
40
20
0
-55
0
70
125
Ambient temperature (℃)
【Surface temperature rise】
■ As for relation between rated power ratio ans surface temperature rise, refer to the
below.
Surface temperature (℃)
FCR
160
FCR50
140
120
100
80
FCR35
60
FCR32
40
FCR20
20
FCR16
0
0
50
100
150
200
Power rating (%)
【Fusing characteristic】
FCR
100
FCR50
FCR35
FCR32
FCR20
FCR16
Fusing time (s)
80
60
40
20
0
0
1
2
3
4
5
6
7
8
9
Fusing power(W)
* Design・specification are subject to change without prior notice. Please check before purchase and use.
HOKURIKU
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