参数资料
型号: SC108-821
厂商: Signal Transformer
文件页数: 1/1页
文件大小: 0K
描述: INDUCTOR SMD 820UH 0.50A 1KHZ
特色产品: SC Series SMD Power Inductors
标准包装: 400
系列: SC108
电感: 820µH
电流: 500mA
电流 - 饱和: 500mA
电流 - 温升: 700mA
容差: ±20%
屏蔽: 无屏蔽
DC 电阻(DCR): 最大 1.38 欧姆
封装/外壳: 0.406" L x 0.366" W x 0.327" H(10.30mm x 9.30mm x 8.30mm)
安装类型: 表面贴装
包装: 带卷 (TR)
频率 - 测试: 1kHz

SC108
SMD POWER INDUCTORS
XXX
MARKING
● Features
1. Open frame construction.
ELECTRICAL CHARACTERISTICS
Part Number
SC108-100
Inductance
(uH)
(1)
10
Test
Frequency
2.52MHZ
DC Resistance
( Ω MAX)
(2)
36m
(4)
Saturation (3) Temperature
Current Current
(A) (A)
4.05
4.70
10000
BC108 I
SC108 Inductance decrease by by cur current
SC108-120
SC108-150
SC108-180
SC108-220
SC108-270
SC108-330
12
15
18
22
27
33
2.52MHZ
2.52MHZ
2.52MHZ
2.52MHZ
2.52MHZ
2.52MHZ
38m
40m
50m
60m
70m
80m
3.60
3.34
3.05
2.80
2.50
2.40
4.45
4.00
3.50
3.40
3.30
3.20
1000
100
10
122
121
100
SC108-390
SC108-470
SC108-560
39
47
56
2.52MHZ
2.52MHZ
2.52MHZ
90m
0.11
0.12
2.20
2.00
1.90
2.90
2.60
2.40
1
10
100
1000
DC current (mA)
10000
100000
SC108-680
SC108-820
SC108-101
SC108-121
SC108-151
SC108-181
SC108-221
SC108-271
SC108-331
SC108-391
68
82
100
120
150
180
220
270
330
390
2.52MHZ
2.52MHZ
1KHZ
1KHZ
1KHZ
1KHZ
1KHZ
1KHZ
1KHZ
1KHZ
0.15
0.19
0.23
0.32
0.37
0.42
0.44
0.55
0.60
0.67
1.80
1.60
1.50
1.40
1.30
1.20
1.00
0.95
0.90
0..80
2.30
2.00
1.80
1.50
1.43
1.32
1.14
0.93
0.90
0.80
80
70
60
50
40
30
20
10
100
BC108
SC108 Temperature rise by current
121 122
SC108-471
470
1KHZ
0.88
0.70
0.75
SC108-561
SC108-681
560
680
1KHZ
1KHZ
1.04
1.18
0.65
0.60
0.73
0.72
0
1000
2000
3000 4000 5000 6000
DC
DC cur current ( (mA)
7000
8000
9000
SC108-821
SC108-102
SC108-122
820
1000
1200
1KHZ
1KHZ
1KHZ
1.38
1.74
1.92
0.50
0.48
0.45
0.70
0.63
0.54
(1). Inductance tolerance ± 20% tested at 0.25V, 0ADC and 25 ℃
(2). DCR measured at 25 ℃ .
(3). The DC current at which the inductance decreases by 10% from its initial value.
(4). The DC current that results in a 40 ℃ temperature rise from 25 ℃ ambient.
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38
? 2011 Signal Transformer –Specification subject to change without notice. 07.11
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