SDER041B-4R7MS [CYNTEC]

Sealed Choke Coil SDER041B type;
SDER041B-4R7MS
型号: SDER041B-4R7MS
厂家: Cyntec    Cyntec
描述:

Sealed Choke Coil SDER041B type

文件: 总4页 (文件大小:81K)
中文:  中文翻译
下载:  下载PDF数据表文档文件
DOCUMENT : SDER041B-000  
CYNTEC CO., LTD.  
乾坤科技股份有限公司  
REVISION  
PAGE  
: A5  
: 1 OF 4  
Sealed Choke Coil SDER041B type  
Features  
Low profile 4.0mm 4.0mm 1.2mm  
Low coil resistance with large currents.  
High magnetic shield construction should actualize high resolution for EMC protection.  
100% lead (Pb) free meet RoHS standard  
Application  
Cellular phones, LCD displays, HDDs, DVCs, DSCs, PDAs etc..  
Outline Dimensions  
W
Code  
L
Dimensions (mm)  
4.0 0.2  
L
T
W
4.0 0.2  
T
1.2 Max  
Note This graph is in regard to outline dimensions spec. For outer appearance, please refer to actual product.  
Jan., 2018  
DOCUMENT : SDER041B-000  
CYNTEC CO., LTD.  
乾坤科技股份有限公司  
REVISION  
PAGE  
: A5  
: 2 OF 4  
Marking  
The inductor is marked with a 3-digit code  
Example – – 10.0µH 100  
100  
Recommend Land Pattern Dimensions  
The customer shall determine the land dimensions shown below after confirming and safety.  
B
A
B
C
3.6  
1.8  
4.1  
A
Unit : mm  
C
Jan., 2018  
DOCUMENT : SDER041B-000  
CYNTEC CO., LTD.  
乾坤科技股份有限公司  
REVISION  
PAGE  
: A5  
: 3 OF 4  
Specifications  
L0  
Heat Rating Current  
DC Amps. Idc ( A )  
Saturation Current  
DC Amps. Isat ( A )  
Rdc ( m)  
Inductance  
( µH )  
@ (0A)  
Part Number  
Typical  
Maximum  
Typical  
Maximum  
Typical  
Maximum  
SDER041B-R47MS  
SDER041B-2R2MS  
SDER041B-4R7MS  
SDER041B-6R8MS  
SDER041B-100MS  
SDER041B-150MS  
SDER041B-220MS  
SDER041B-470MS  
0.47  
2.2  
28  
33.6  
83  
3.90  
2.70  
1.90  
1.70  
1.45  
1.05  
0.95  
0.50  
3.50  
2.43  
1.71  
1.53  
1.30  
0.95  
0.855  
0.45  
4.25  
2.00  
1.45  
1.20  
1.10  
0.80  
0.70  
0.46  
3.60  
1.80  
1.30  
1.08  
1.00  
0.72  
0.63  
0.41  
69  
4.7  
109  
130  
190  
339  
410  
850  
131  
156  
228  
407  
492  
1,020  
6.8  
10.0  
15.0  
22.0  
47.0  
*
If you require another part number please contact with us.  
** Inductance Tolerance 20%  
Note 1.  
Note 2.  
Note 3.  
Note 4.  
Note 5.  
Note 6.  
All test data is referenced to 25  
Test Condition 100KHz, 1.0Vrms  
Idc : DC current (A) that will cause an approximate  
Isat : DC current (A) that will cause L0 to drop approximately 30%  
Operating Temperature Range -55 to + 125  
The part temperature (ambient + temp rise) should not exceed 125  
ambient.  
T of 40  
under the worst case operating  
conditions. Circuit design, component placement, PCB trace size and thickness, airflow and other cooling  
provision all affect the part temperature. Part temperature should be verified in the end application.  
Note 7.  
The rated current as listed is either the saturation current or the heating current depending on which value is  
lower.  
Jan., 2018  
DOCUMENT : SDER041B-000  
CYNTEC CO., LTD.  
乾坤科技股份有限公司  
REVISION  
PAGE  
: A5  
: 4 OF 4  
Current Characteristic  
SDER041B-2R2MS  
2.70  
2.25  
1.80  
1.35  
0.90  
0.45  
0.00  
90  
75  
60  
45  
30  
15  
0
SDER041B-R47MS  
0.60  
0.50  
0.40  
0.30  
0.20  
0.10  
0.00  
100  
80  
60  
40  
20  
0
INDUCTANCE(µH)  
INDUCTANCE(µH)  
TEMP. RISE(  
TEMP. RISE(  
)
)
0.0 0.4 0.8 1.2 1.6 2.0 2.4 2.8 3.2 3.6 4.0  
DC BIAS(Amps)  
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5  
DC BIAS(Amps)  
SDER041B-4R7MS  
SDER041B-6R8MS  
6.0  
5.0  
4.0  
3.0  
2.0  
1.0  
0.0  
100  
80  
60  
40  
20  
0
8.40  
7.00  
5.60  
4.20  
2.80  
1.40  
0.00  
100  
80  
60  
40  
20  
0
INDUCTANCE(µH)  
INDUCTANCE(µH)  
TEMP. RISE(  
)
TEMP. RISE(  
)
0.0  
0.3  
0.6  
0.9  
1.2 1.5  
DC BIAS(Amps)  
1.8  
2.1  
2.4  
0.0  
0.4  
0.8  
1.2  
1.6  
2.0  
2.4  
2.8  
DC BIAS(Amps)  
SDER041B-150MS  
12.0  
10.0  
8.0  
90  
18.0  
15.0  
12.0  
9.0  
90  
75  
60  
45  
30  
15  
0
SDER041B-100MS  
75  
60  
45  
30  
15  
0
INDUCTANCE(µH)  
TEMP. RISE(  
6.0  
)
INDUCTANCE(µH)  
TEMP. RISE(  
6.0  
4.0  
)
3.0  
2.0  
0.0  
0.0  
0.0  
0.2  
0.4  
0.6  
0.8  
1.0  
1.2  
1.4  
1.6  
1.8  
0.0  
0.2  
0.4  
0.6  
0.8  
1.0  
1.2  
DC BIAS(Amps)  
1.4  
1.6  
1.8  
DC BIAS(Amps)  
SDER041B-220MS  
SDER041B-470MS  
27.0  
22.5  
18.0  
13.5  
9.0  
100  
80  
60  
40  
20  
0
60.0  
50.0  
40.0  
30.0  
20.0  
10.0  
0.0  
90  
75  
60  
45  
30  
15  
0
INDUCTANCE(µH)  
TEMP. RISE(  
INDUCTANCE(µH)  
TEMP. RISE(  
)
)
4.5  
0.0  
0.0  
0.2  
0.4  
0.6  
0.8  
1.0  
1.2  
1.4  
0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0  
DC BIAS(Amps)  
DC BIAS(Amps)  
Jan., 2018  

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