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参数资料
| 型号： | LKG1K472MESCBK |
| 厂商： | Nichicon |
| 文件页数： | 1/8页 |
| 文件大小： | 0K |
| 描述： | CAP ALUM 4700UF 80V 20% SNAP |
| 标准包装： | 200 |
| 系列： | KG |
| 电容： | 4700µF |
| 额定电压： | 80V |
| 容差： | ±20% |
| 寿命@温度： | 85°C 时为 1000 小时 |
| 工作温度： | -40°C ~ 85°C |
| 特点： | 音频 |
| 纹波电流： | 4.85A |
| 安装类型： | 通孔 |
| 封装/外壳： | 径向，Can - 卡入式 |
| 尺寸/尺寸： | 1.378" 直径（35.00mm） |
| 高度 - 座高（最大）： | 1.969"（50.00mm） |
| 引线间隔： | 0.394"（10.00mm） |
| 包装： | 散装 |
ALUMINUM ELECTROLYTIC CAPACITORS
KG
Lug / Snap-in Terminal Type,
For Audio Equipment
series
Disigned for high grade audio equipment, giving priority to high fidelity sound quality.
The variation expansion of the KG series.
TYPE- 1 : The low profile high tone quality grade of the new development
electrolyte adoption.
TYPE- 2 : The center grade that the best sound is provided electrode foil,
with the multiple use.
TYPE- 3 : The highest tone quality grade by the low drag the gold plating
Super Through
High Grade
Gold Tune
terminal adoption.
The sound quality that it meets the high tone quality needs for HD Audio equipment.
Compliant to the RoHS directive (2011/65/EU).
Specifications
Item
Category Temperature Range
Rated Voltage Range
Rated Capacitance Range
Capacitance Tolerance
Leakage Current
Performance Characteristics
– 40 to +85 ° C
16 to 100V (TYPE- 1 , TYPE- 2 , TYPE- 3 )
680 to 33000μF
± 20% at 120Hz, 20 ° C
After 5 minutes' application of rated voltage, leakage current is not more than 3 CV (μA), [C : Rated Capacitance(μF), V : Voltage ( V ) ]
For capacitance of more than 22000μF, add 0.02 for every increase of 1000μF.
Measurement frequency : 120Hz at 20 ° C
Tangent of loss angle (tan δ )
TYPE
Rated voltage(V)
tan δ (MAX.)
16
0.35
TYPE- 1 , TYPE- 2
25 to 63
0.30
80 ? 100
0.25
16
0.25
TYPE- 3
25 to 63
0.22
80 ? 100
0.20
Rated voltage(V)
16 to 100
Measurement frequency : 120Hz
Stability at Low Temperature
Impedance ratio ZT/Z20(MAX.)
Z – 25 ° C/ Z+20 ° C
Z – 40 ° C/ Z+20 ° C
4
12
Endurance
The specifications listed at right shall be met when the
capacitors are restored to 20 ° C after the rated voltage is
applied for 1000 hours at 85 ° C.
Capacitance change
tan δ
Leakage current
Within ±20% of the initial capacitance value
200% or less than the initial specified value
Less than or equal to the initial specified value
Shelf Life
Marking
After storing the capacitors under no load at 85 ° C for 1000 hours and then performing voltage treatment based on JIS C 5101-4 clause
4.1 at 20 ° C, they shall meet the specified values for the endurance characteristics listed above.
Printed with gold color letter on black sleeve.
Type numbering system (Snap-in terminal type)
(Example : Gold Tune 25 V 6800μF, Dia. φ 30)
Type numbering system (Lug terminal type)
(Example : Super Through 50 V 15000μF)
1
2
3
4
5
6
7
8
9 10 11
12
13 14
1
2
3
4
5
6
7
8
9 10 11
12
L K G 1 E 6 8 2 M E S B B K
Grade
Code
L K G 1 H 1 5 3 M K Z S
TYPE- 1 (Gold Tune)
TYPE- 2 (Gold Tune)
AK
BK
Grade
TYPE- 1 (Gold Tune)
Code
F
Grade
TYPE- 3 (Super Through)
CK
TYPE- 2 (Gold Tune)
—
Case dia.code
Grade
TYPE- 3 (Super Through)
S
Configuration 1
Capacitance tolerance ( ± 20%)
Rated capacitance(6800 μ F)
Rated voltage(25V)
Series name
Type
φ D
20
22
25
30
35
Code
Y
Z
A
B
C
Configuration 2
Capacitance tolerance( ± 20%)
Rated capacitance(15000 μ F)
Rated voltage(50V)
Series name
Type
1 Configuration
Pb-free terminal
Pb-free PET sleeve
0.8 -0.1
+0
0.8 -
ES
(Snap-in terminal type)
Polarity bar
Sleeve (P.E.T.)
10 ± 0 .1
+0.2
.2
0.1
L ± 2
Pressure relief vent
6.3 ± 1
10
2-2 φ± 0.1
(PC board hole dimensions)
-0.1
1.5 +0.2
(Terminal dimensions)
(Lug terminal type)
Bottom plate
(P.E.T.)
Sleeve (Polyolefin)
Configuration
φ 35 to φ 40 φ 50 to φ 76
4.5
8
(mm)
φ D
P
35
14
40
14
50
18
63
25
76
25
L +3MAX.
Configuration
KN
KZ
Pressure relief vent
Dimension table in next page.
11 ± 2
KN
KZ
CAT.8100C
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