GB1477685A - Electrical circuit devices - Google Patents

Electrical circuit devices

Info

Publication number
GB1477685A
GB1477685A GB3414974A GB3414974A GB1477685A GB 1477685 A GB1477685 A GB 1477685A GB 3414974 A GB3414974 A GB 3414974A GB 3414974 A GB3414974 A GB 3414974A GB 1477685 A GB1477685 A GB 1477685A
Authority
GB
United Kingdom
Prior art keywords
leads
slots
circuitry
cermet
solder
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.)
Expired
Application number
GB3414974A
Other languages
English (en)
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.)
Allen Bradley Co LLC
Original Assignee
Allen Bradley Co LLC
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 Allen Bradley Co LLC filed Critical Allen Bradley Co LLC
Publication of GB1477685A publication Critical patent/GB1477685A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
    • H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
    • H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
    • H05K3/3405—Edge mounted components, e.g. terminals
    • H10W90/00—
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/09—Shape and layout
    • H05K2201/09145—Edge details
    • H05K2201/09163—Slotted edge
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10227—Other objects, e.g. metallic pieces
    • H05K2201/1034—Edge terminals, i.e. separate pieces of metal attached to the edge of the printed circuit board [PCB]
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/40—Forming printed elements for providing electric connections to or between printed circuits
    • H05K3/403—Edge contacts; Windows or holes in the substrate having plural connections on the walls thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Structures For Mounting Electric Components On Printed Circuit Boards (AREA)
  • Lead Frames For Integrated Circuits (AREA)
  • Details Of Resistors (AREA)
  • Apparatuses And Processes For Manufacturing Resistors (AREA)
GB3414974A 1973-08-20 1974-08-02 Electrical circuit devices Expired GB1477685A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US389765A US3873890A (en) 1973-08-20 1973-08-20 Terminal construction for electrical circuit device

Publications (1)

Publication Number Publication Date
GB1477685A true GB1477685A (en) 1977-06-22

Family

ID=23539641

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3414974A Expired GB1477685A (en) 1973-08-20 1974-08-02 Electrical circuit devices

Country Status (7)

Country Link
US (1) US3873890A (enExample)
JP (1) JPS5423429B2 (enExample)
CA (1) CA1013044A (enExample)
DE (1) DE2439670A1 (enExample)
FR (1) FR2241947B3 (enExample)
GB (1) GB1477685A (enExample)
IT (1) IT1018221B (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1055134A (en) * 1975-09-02 1979-05-22 Lawrence D. Radosevich Terminal lead construction for electrical circuit substrate
US4187529A (en) * 1975-09-02 1980-02-05 Allen-Bradley Company Terminal construction for electrical circuit device
US4139726A (en) * 1978-01-16 1979-02-13 Allen-Bradley Company Packaged microcircuit and method for assembly thereof
JPS56501784A (enExample) * 1979-12-18 1981-12-03
US4345300A (en) * 1980-04-07 1982-08-17 Cts Corporation Recessed circuit module
US4400762A (en) * 1980-08-25 1983-08-23 Allen-Bradley Company Edge termination for an electrical circuit device
CA1151257A (en) * 1980-08-25 1983-08-02 John E. Bartley Edge termination for an electrical circuit device
DE4135007C2 (de) * 1990-10-25 1994-12-22 Cts Corp SMD-Bauelemente mit Maßnahmen gegen Lötbrückenbildung und Temperaturwechselbeanspruchung
AU8733598A (en) * 1997-08-08 1999-03-01 Hannu Maatta Method of manufacturing surface-mountable sil hybrid circuit
CN1164010C (zh) * 1998-01-29 2004-08-25 贝尔费斯股份有限公司 将可焊接导线连接到一引线架上的方法和可焊接的电子元件组件
WO2013166167A1 (en) * 2012-05-01 2013-11-07 The Fletcher-Terry Company Llc System for identifying one or more physical attributes of glass scoring wheels

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3346774A (en) * 1965-07-30 1967-10-10 Cts Corp Electrical component substrate with cavities for anchoring lead wires therein

Also Published As

Publication number Publication date
JPS5423429B2 (enExample) 1979-08-14
FR2241947A1 (enExample) 1975-03-21
IT1018221B (it) 1977-09-30
JPS5045963A (enExample) 1975-04-24
FR2241947B3 (enExample) 1977-05-20
CA1013044A (en) 1977-06-28
DE2439670A1 (de) 1975-03-06
US3873890A (en) 1975-03-25

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee