Filter COILS < Pin Type: QU Series>
Type: QU-7W
◆ Product Description
・17.0×9.8mm Max.(L×W), 12.8mm Max. Height.
・Operating frequency: 20MHz Max.
・In addition to the reference versions of parameters shown here,
custom designs are available to meet your exact requirements.
◆ Feature
・Variable shielded type with 2 individual coils combined.
・Internally assembled condenser is available.
・Ideally used in quadrature detector coil.
・RoHS Compliance
◆ Dimensions (mm)
7.5±0.3
＋1.0
－0.5
3.0
4.5±0.2
9.8 Max.
0.7 Max.
12.3±0.5
＊ Dimension does not include solder used on coil.
＊ Pin pitch should be measured at the root of terminal.
◆Connection (Bottom View)
◆ Testing circuit
③
②
①
④ ⑤
⑫
⑥
⑧
IC
⑧
③
②
④ ⑤
⑫
⑥
⑧
LA1235
2.2kΩ
1st
2nd
IC
⑨
①
⑨
⑩
⑨
⑩
4.7kΩ
1st
2nd
IC
⑩
“S”is winding start.
Please refer to the sales offices on our website for a representative near you
www.sumida.com
1/1
