参数资料
型号: SC31-2R2
厂商: Signal Transformer
文件页数: 1/1页
文件大小: 0K
描述: INDUCTOR SMD 2.2UH 0.79A 1MHZ
特色产品: SC Series SMD Power Inductors
标准包装: 3,500
系列: SC31
电感: 2.2µH
电流: 790mA
电流 - 饱和: 790mA
电流 - 温升: 1.6A
容差: ±20%
屏蔽: 无屏蔽
DC 电阻(DCR): 最大 100 毫欧
封装/外壳: 0.150" L x 0.130" W x 0.071" H(3.80mm x 3.30mm x 1.80mm)
安装类型: 表面贴装
包装: 带卷 (TR)
频率 - 测试: 1MHz

SC31
SMD POWER INDUCTORS
XXX
MARKING
● Features
1. Open frame construction.
ELECTRICAL CHARACTERISTICS
Part Number
Inductance
(uH)
(1)
Test
Frequency
DC Resistance
( Ω MAX)
(2)
(4)
Saturation (3) Temperature
Current Current
(A) (A)
10000
BC31 I
SC31 Inductance decrease by by cur current
SC31-2R2
SC31-4R7
SC31-100
SC31-150
SC31-220
SC31-330
2.2
4.7
10
15
22
33
1MHZ
1MHZ
1MHZ
1MHZ
1MHZ
1MHZ
0.10
0.19
0.35
0.65
0.76
1.20
0.79
0.65
0.45
0.30
0.25
0.20
1.60
1.05
0.80
0.64
0.52
0.46
1000
100
10
1
152
330
2R2
SC31-470
SC31-680
47
68
1MHZ
1MHZ
1.70
2.50
0.17
0.13
0.35
0.29
0. 1
1
10
100
(
DC cur current (mA)
1000
10000
SC31-101
SC31-122
SC31-152
100
1200
1500
1KHZ
1KHZ
1KHZ
3.40
45.6
66.0
0.10
0.05
0.03
0.25
0.08
0.066
SC31 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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www.signaltransformer.com
28
? 2011 Signal Transformer –Specification subject to change without notice. 07.11
500 Bayview Avenue, Inwood, NY 11096
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