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JPS5565447A - Method and jig for front and back arrangement for dual in-line electronic device - Google Patents

Method and jig for front and back arrangement for dual in-line electronic device

Info

Publication number
JPS5565447A
JPS5565447A JP13887378A JP13887378A JPS5565447A JP S5565447 A JPS5565447 A JP S5565447A JP 13887378 A JP13887378 A JP 13887378A JP 13887378 A JP13887378 A JP 13887378A JP S5565447 A JPS5565447 A JP S5565447A
Authority
JP
Japan
Prior art keywords
rod
transistor
lead
main surface
jig
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
JP13887378A
Other languages
Japanese (ja)
Inventor
Kirio Miyahara
Shigeo Sakaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP13887378A priority Critical patent/JPS5565447A/en
Publication of JPS5565447A publication Critical patent/JPS5565447A/en
Pending legal-status Critical Current

Links

Landscapes

  • Testing Of Individual Semiconductor Devices (AREA)
  • Supply And Installment Of Electrical Components (AREA)

Abstract

PURPOSE: To remarkably simplify front and back arrangement, by placing a transistor between two magnet rods of identical shapes, and placing their front sides up by means of the attraction of a lead of the transisitor.
CONSTITUTION: Elongated magnet rods 6 and 11 of identical shapes, whose lines of force run in the direction of their width, are prepared. Rod 6 is mounted on the work table. Minimold type transistor 8 having lead 2 consisting of a ferromagnetic material is placed on flat main surface 7. Trasistor 8 is pulled onto main surface 7 by the attractive force of rod 6. Subsequently, main surface 11 of rod 10 is pressed onto transistor 8, and rods 6 and 10 are placed in such a manner that their like poles are adjacent to each other. By this, since transistor 8 with its surface 13 up remains on either rod 6 or 10 corresponding to the fitting position of lead 2 in the direction of height, the operator may well place it on the carrier jig without considering the front or back.
COPYRIGHT: (C)1980,JPO&Japio
JP13887378A 1978-11-13 1978-11-13 Method and jig for front and back arrangement for dual in-line electronic device Pending JPS5565447A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13887378A JPS5565447A (en) 1978-11-13 1978-11-13 Method and jig for front and back arrangement for dual in-line electronic device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13887378A JPS5565447A (en) 1978-11-13 1978-11-13 Method and jig for front and back arrangement for dual in-line electronic device

Publications (1)

Publication Number Publication Date
JPS5565447A true JPS5565447A (en) 1980-05-16

Family

ID=15232098

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13887378A Pending JPS5565447A (en) 1978-11-13 1978-11-13 Method and jig for front and back arrangement for dual in-line electronic device

Country Status (1)

Country Link
JP (1) JPS5565447A (en)

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