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QU-7L

型号:

QU-7L

描述:

RF线圈[ RF COILS ]

品牌:

SUMIDA[ SUMIDA CORPORATION ]

页数:

2 页

PDF大小:

155 K

RF COILS < Pin Type: QU Series>  
Type: QU-7L, QU-7LB  
Product Description  
7.8×7.6mm Max.(L×W), 8.0mm Max. Height.  
Inductance:0.1~25µH Max.  
Operating frequency: 30MHz Max.  
In addition to the reference versions of parameters shown here,  
custom designs are available to meet your exact requirements  
Feature  
Variable shielded type.  
Ideally used as quadrature detector coil.  
RoHS Compliance  
Dimensions (mm)  
3.3±0.3  
4.5±0.2  
QU-7L  
±0.5  
7.5±0.5 3.0  
7.5±0.3  
4.5±0.2  
3.3±0.3  
QU-7LB  
±0.5  
7.5±0.5 3.0  
7.5±0.3  
Dimension does not include solder used on coil.  
Pin pitch should be measured at the root of terminal.  
Dimensions without tolerance are approx.  
Please refer to the sales offices on our website for a representative near you  
www.sumida.com  
1/2  
RF COILS < Pin Type: QU Series>  
Type: QU-7L, QU-7LB  
Connection (Bottom View)  
S
S
Sis winding start.  
Specification (Both QU-7L and QU-7LB)  
Part No. 2290-T001 for QU-7L;  
S1225032 for QU-7LB  
Measuring  
Conditions  
Item  
Specification  
10.7MHz±1% Variable  
35 Min.  
Frequency (3-4)  
Unloaded Qu (3-4)  
Capacity (Ext.) (3-4)  
Inductance (1-3)  
10.7MHz  
2.52MHz  
100pF  
22μH (Ref.)  
Ext. stray capacity -15.5pF between (3-4) when measuring  
Please refer to the sales offices on our website for a representative near you  
www.sumida.com  
2/2  
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