JPS5899923U - surface wave filter block - Google Patents

surface wave filter block

Info

Publication number
JPS5899923U
JPS5899923U JP19699081U JP19699081U JPS5899923U JP S5899923 U JPS5899923 U JP S5899923U JP 19699081 U JP19699081 U JP 19699081U JP 19699081 U JP19699081 U JP 19699081U JP S5899923 U JPS5899923 U JP S5899923U
Authority
JP
Japan
Prior art keywords
wave filter
surface wave
circuit board
printed circuit
filter block
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP19699081U
Other languages
Japanese (ja)
Inventor
猪原　淳一
Original Assignee
松下電器産業株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 松下電器産業株式会社 filed Critical 松下電器産業株式会社
Priority to JP19699081U priority Critical patent/JPS5899923U/en
Publication of JPS5899923U publication Critical patent/JPS5899923U/en
Pending legal-status Critical Current

Links

Landscapes

  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は表面波フィルタの周辺回路図、第２図は本考案
の一実施例における表面波フィルタブロックの外観斜視
図、第３図は同表面波フィルタブロックに用いるプリン
ト基板の平面図である。 ４・・・−・・プリント基板、５・・・・・・銅箔、６
・・・・・・保護キャップ、７・・・・・・シールドケ
ース、８・・・・・・端子、９・・・・・・樹脂、Ｌ１
〜Ｌ３・・・・・・コイル、Ｃ１〜Ｃ４・・・・・・コ
ンデンサ。Fig. 1 is a peripheral circuit diagram of a surface wave filter, Fig. 2 is an external perspective view of a surface wave filter block according to an embodiment of the present invention, and Fig. 3 is a plan view of a printed circuit board used in the surface wave filter block. . 4...--Printed circuit board, 5...Copper foil, 6
...Protective cap, 7...Shield case, 8...Terminal, 9...Resin, L1
~L3...Coil, C1-C4...Capacitor.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 表面波ヅイルタの周辺回路部品が装着されたプリント基
板と、このプリント基板の銅箔側に貼着された表面波フ
ィルタチップと、この表面波フィルタチップの電極と前
記プリント基板の銅箔とを接続する金属線と、前記表面
波フィルタのチップを覆う保護キャップとを設け、これ
らを前記周辺回路部品側からシールドケースに挿入し、
さらにその上を樹脂にてモールドした表面波フィルタブA printed circuit board on which the peripheral circuit components of the surface acoustic wave filter are mounted, a surface acoustic wave filter chip affixed to the copper foil side of this printed circuit board, and an electrode of this surface acoustic wave filter chip and the copper foil of the printed circuit board are connected. and a protective cap covering the chip of the surface wave filter, and inserting these into the shield case from the peripheral circuit component side,
Furthermore, the surface wave filter tab is molded with resin.
JP19699081U 1981-12-24 1981-12-24 surface wave filter block Pending JPS5899923U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19699081U JPS5899923U (en) 1981-12-24 1981-12-24 surface wave filter block

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19699081U JPS5899923U (en) 1981-12-24 1981-12-24 surface wave filter block

Publications (1)

Publication Number Publication Date
JPS5899923U true JPS5899923U (en) 1983-07-07

Family

ID=30110212

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19699081U Pending JPS5899923U (en) 1981-12-24 1981-12-24 surface wave filter block

Country Status (1)

Country Link
JP (1) JPS5899923U (en)

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