JPS5995659U - printed circuit board - Google Patents

printed circuit board

Info

Publication number
JPS5995659U
JPS5995659U JP19160882U JP19160882U JPS5995659U JP S5995659 U JPS5995659 U JP S5995659U JP 19160882 U JP19160882 U JP 19160882U JP 19160882 U JP19160882 U JP 19160882U JP S5995659 U JPS5995659 U JP S5995659U
Authority
JP
Japan
Prior art keywords
circuit board
printed circuit
parallel
abstract
resistor
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
JP19160882U
Other languages
Japanese (ja)
Inventor
水岩田　勝已
Original Assignee
富士通株式会社
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 富士通株式会社 filed Critical 富士通株式会社
Priority to JP19160882U priority Critical patent/JPS5995659U/en
Publication of JPS5995659U publication Critical patent/JPS5995659U/en
Pending legal-status Critical Current

Links

Landscapes

  • Parts Printed On Printed Circuit Boards (AREA)
  • Apparatuses And Processes For Manufacturing Resistors (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) [Abstract] 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図は多層プリント基板上の印刷配線の２個のパッド
の間に配設した膜状抵抗体をトリミング用抵抗体として
配設した一例を示す平面図、第２図はその断面図、第３
図、第４図は来者唸に基づ〈実施例で、それぞれ１組お
よび２組みの並列抵抗体を有するトリミング用集合抵抗
を示す平面図を示す。 図において、１は基板、２．６はパッド、３は抵抗体、
４はピア、５は内層配線、７は集合抵抗をそれぞれ示す
。Fig. 1 is a plan view showing an example of a film resistor disposed between two pads of printed wiring on a multilayer printed circuit board as a trimming resistor; Fig. 2 is a cross-sectional view thereof; 3
FIG. 4 is a plan view showing a collective resistor for trimming having one set and two sets of parallel resistors, respectively, according to an embodiment according to the present invention. In the figure, 1 is a substrate, 2.6 is a pad, 3 is a resistor,
4 indicates a peer, 5 indicates an inner layer wiring, and 7 indicates a collective resistance.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 電気り路の動作トリミングを可能にする複数の膜状抵抗
を並列または直並列接続した集合抵抗を具備することを
特徴とするプリント回路基板。1. A printed circuit board comprising a collective resistor in which a plurality of film resistors are connected in parallel or series-parallel to enable operation trimming of an electrical path.
JP19160882U 1982-12-17 1982-12-17 printed circuit board Pending JPS5995659U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19160882U JPS5995659U (en) 1982-12-17 1982-12-17 printed circuit board

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19160882U JPS5995659U (en) 1982-12-17 1982-12-17 printed circuit board

Publications (1)

Publication Number Publication Date
JPS5995659U true JPS5995659U (en) 1984-06-28

Family

ID=30412570

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19160882U Pending JPS5995659U (en) 1982-12-17 1982-12-17 printed circuit board

Country Status (1)

Country Link
JP (1) JPS5995659U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2021065323A1 (en) * 2019-09-30 2021-04-08

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2021065323A1 (en) * 2019-09-30 2021-04-08

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