HOKURIKU CRS-10103FB Sulfurization-proof chip resistor Datasheet

Sulfurization-proof Chip Resistor
Hokuriku Electric Industry Co.,Ltd
【Model Number】
CRS**
【Features】
■Use of special protective material provides
excellent sulfurization characteristic.
■Miniature size or Network types are also available.
■Reflow, Flow solderings are applicable.
■Due to metal-glazed thick film material utilized, it has excellent
heat resistance, weatherability.
■Europe RoHS compliant product.
【Dimensions】
(Unit: mm)
Model No.
L
W
t
c
d
CRS10
1.00±0.05
0.50±0.05
0.35±0.05
0.30±0.10
0.25±0.10
CRS16
0.80 +0.20/-0.10 0.50 +0.15/-0.05
0.40±0.20
0.25±0.20
2.00 +0.20/-0.10 1.25 +0.20/-0.10 0.50 +0.15/-0.05
0.45±0.20
0.40±0.20
CRS32
3.20 +0.10/-0.15 1.60 +0.10/-0.15 0.55 +0.15/-0.05
0.65±0.20
0.50±0.20
CRS35
3.20 +0.10/-0.15 2.60 +0.10/-0.15 0.55 +0.15/-0.05
0.60±0.20
0.50±0.20
0.70±0.25
0.60±0.20
CRS50
【Designation】
1.60±0.15
CRS20
CRS16
①
①Model No.
Model No.
Size
CRS10
1005
CRS16
1608
CRS20
2012
CRS32
3216
CRS35
3225
CRS50
5025
-
5.00±0.15
103
②
J
③
2.50±0.15
V
④
②Resistance Value
Marking
Resistance
103
10KΩ
103=10×103
=10,000Ω=10KΩ
0.56±0.15
③Resistance Tolerance
Symbol
Tolerance
F
±1.0%
G
±2.0%
J
±5.0%
③Packing Form
Symbol
Form
V
Paper tape
E
Emboss tape
B
Bulk
【Specification】
Model No.
Rated power (W)
Tolerance
CRS10
0.100
CRS16
Class F (±1%)
0.125
CRS20
Class G (±2%)
0.250
CRS32
Class J (±5%)
0.250
CRS35
0.500
CRS50
* Operating temperature range: -55~+155 ℃
Range (Ω)
TCR (ppm/℃)
0.063
10~1M
±250
HOKURIKU
Max.Working Voltage Max.Overload Voltage
50V
100V
150V
200V
200V
400V
Hokuriku Electric Industry Co.,Ltd
【Structure】
Model
No.
No.
1
2
3
4
5
6
7
8
9
10
11
CRS16
CRS10
CRS50, CRS35, CRS32,
CRS20
5
4
Element Name
6
Ceramic substrate
Bottom electrode
3
Top electrode
Resistive element
Protective coat Ⅰ
Protective coat Ⅱ
Without Marking
With Marking
2
1
Protective coat Ⅲ
Side electrode
Ni plating
Sn plating
* Design・specification are subject to change without prior notice. Please check before purchase and use.
【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.
CRS
Power rating (%)
100
80
60
40
20
0
-55
0
70
155
Ambient temperature (℃)
【Surface temperature rise】
■ As for relation between rated power ratio ans surface temperature rise, refer to the
CRS Suface
temperature
表面温度上昇
Surface temperature (℃)
140
表
面
温
度
上
昇
120
℃
40
CRS50
100
CRS35
80
CRS32
60
( )
CRS20
CRS16
CRS10
20
0
0
50
100
Power
rating (%)
負荷電圧(%)
150
200
【Anti-sulfuration characteristic】
■ In test chamber of 40℃
40℃,90~
90~95%
95%RH,
RH,H2S:3ppm, 1000Hr
1000Hr storage without load.
Sulfurization test (vapor phase test)
CRS10
2.0
Resistance change (%)
CRS16
CRS20
1.0
CRS32
CRS35
0.0
CRS50
-1.0
-2.0
500
1000
Test time (Hr)
* Design・specification are subject to change without prior notice. Please check before purchase and use.
HOKURIKU
7
8
9
10
11
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