参数资料
型号: SC73-120
厂商: Signal Transformer
文件页数: 1/1页
文件大小: 0K
描述: INDUCTOR SMD 12UH 1.39A 2.52MHZ
特色产品: SC Series SMD Power Inductors
标准包装: 1,000
系列: SC73
电感: 12µH
电流: 1.39A
电流 - 饱和: 1.39A
电流 - 温升: 2.2A
容差: ±20%
屏蔽: 无屏蔽
DC 电阻(DCR): 最大 90 毫欧
封装/外壳: 0.319" L x 0.287" W x 0.150" H(8.10mm x 7.30mm x 3.80mm)
安装类型: 表面贴装
包装: 带卷 (TR)
频率 - 测试: 2.52MHz

SC73
SMD POWER INDUCTORS
7. 5
XXX
MARKING
● Features
1. Open frame construction.
ELECTRICAL CHARACTERISTICS
Part Number
Inductance
(uH)
(1)
Test
Frequency
DC Resistance
( Ω MAX)
(2)
Saturation
(3)
Current
(A)
Temperature
(4)
Current
(A)
1000
BC73
SC73 I Inductance decrease by by current
SC73-100
SC73-120
SC73-150
SC73-180
SC73-220
SC73-270
10
12
15
18
22
27
2.52MHZ
2.52MHZ
2.52MHZ
2.52MHZ
2.52MHZ
2.52MHZ
80m
90m
100m
110m
130m
150m
1.44
1.39
1.24
1.12
1.07
0.94
2.40
2.20
2.00
1.80
1.65
1.50
100
10
1
331
560
100
SC73-330
SC73-390
33
39
2.52MHZ
2.52MHZ
170m
220m
0.85
0.74
1.40
1.30
0. 1
10
100
1000
10000
100000
SC73-470
SC73-560
SC73-680
SC73-820
SC73-101
SC73-121
SC73-151
SC73-181
SC73-221
SC73-271
SC73-331
47
56
68
82
100
120
150
180
220
270
330
2.52MHZ
2.52MHZ
2.52MHZ
2.52MHZ
1KHZ
1KHZ
1KHZ
1KHZ
1KHZ
1KHZ
1KHZ
250m
280m
330m
410m
480m
540m
750m
1.02
1.20
1.31
1.50
0.68
0.64
0.59
0.54
0.51
0.49
0.40
0.36
0.31
0.29
0.28
1.22
1.13
1.05
0.96
0.88
0.80
0.72
0.62
0.54
0.48
0.44
DC current (mA)
SC73 Temperature rise by current
DC current (mA)
( 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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34
? 2011 Signal Transformer –Specification subject to change without notice. 07.11
500 Bayview Avenue, Inwood, NY 11096
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