Coilmaster Electronics Co., Ltd.
3F No.211, Huan Bei Rd. Chung Li City, Taoyuan 320, Taiwan
Tel : +886-3-422-8279
Fax : +886-3-452-5688
E-mail :info@coilmaster.com.tw
Web Site : www.coilmaster.com.tw
SQH3012S SERIES ~ Low Profile SMD Power Inductors
PART NUMBERING SYSTEM
SQH
3012S
TYPE
DIMENSIONS
-
220M
INDUCTANCE
SHAPES AND DIMENSIONS
-
LF
LEAD FREE
UNIT:mm
A=3.1 Max. B=3.1 Max. C=1.9±0.2 D=1.2 Max. E=0.9±0.2
RECOMMENDED PATTERNS
UNIT:mm
G= 1.40 H= 2.70 I = 0.80
FEATURES
* Low profile and small inductors ( 3.1mm Max. square and 1.2mm Max. height )
* Magnetically shielded construction and high current
* Ideal for DC‐DC converter choke coil for portable equipments ( DVDs , DSC , Cellular , PDAs )
* RoHS compliant option with lead free
1/2
Coilmaster Electronics Co., Ltd.
3F No.211, Huan Bei Rd. Chung Li City, Taoyuan 320, Taiwan
Tel : +886-3-422-8279
Fax : +886-3-452-5688
E-mail :info@coilmaster.com.tw
Web Site : www.coilmaster.com.tw
SQH3012S SERIES ~ Low Profile SMD Power Inductors
SPECIFICATION TABLE
●
●
●
PART NUMBER
INDUCTANCE
(μH)
DCR (Ω)
(Max.)
Isat (mA)
(Max.)
Irms (mA)
(Max.)
TEST FREQ.
(f)
SQH3012S‐1R0N‐LF
1.0±30%
0.060
1500
1490
100KHz
SQH3012S‐1R5N‐LF
1.5±30%
0.072
1360
1400
100KHz
SQH3012S‐2R2M‐LF
2.2±20%
0.096
1100
1200
100KHz
SQH3012S‐3R3M‐LF
3.3±20%
0.120
910
1050
100KHz
SQH3012S‐4R7M‐LF
4.7±20%
0.156
770
980
100KHz
SQH3012S‐6R8M‐LF
6.8±20%
0.228
670
740
100KHz
SQH3012S‐100M‐LF
10±20%
0.348
540
630
100KHz
SQH3012S‐150M‐LF
15±20%
0.540
440
485
100KHz
SQH3012S‐220M‐LF
22±20%
0.756
375
420
100KHz
SQH3012S‐330M‐LF
33±20%
1.236
310
330
100KHz
SQH3012S‐470M‐LF
1.740
250
280
100KHz
47±20%
Isat : DC current at which the inductance drops 30%(typ) from its value without current.
Irms : The temperature rise current value is the DC current value having temperature increase up 40°C temperature
rise from 25°C ambient.
Operating temperature range ‐40℃ to +105℃ , Electrical specifications at 25℃ .
2/2
很抱歉,暂时无法提供与“SQH3012S-2R2M-LF”相匹配的价格&库存,您可以联系我们找货
免费人工找货