ATE279779T1 - LOW-RESISTANCE ELECTRICAL RESISTANCE AND METHOD FOR PRODUCING SUCH RESISTORS - Google Patents

LOW-RESISTANCE ELECTRICAL RESISTANCE AND METHOD FOR PRODUCING SUCH RESISTORS

Info

Publication number
ATE279779T1
ATE279779T1 AT02015940T AT02015940T ATE279779T1 AT E279779 T1 ATE279779 T1 AT E279779T1 AT 02015940 T AT02015940 T AT 02015940T AT 02015940 T AT02015940 T AT 02015940T AT E279779 T1 ATE279779 T1 AT E279779T1
Authority
AT
Austria
Prior art keywords
metal element
connecting contacts
producing
resistance
resistors
Prior art date
Application number
AT02015940T
Other languages
German (de)
Inventor
Ullrich Dr Hetzler
Original Assignee
Heusler Isabellenhuette
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
Priority claimed from DE2001139323 external-priority patent/DE10139323C1/en
Priority claimed from DE2001153273 external-priority patent/DE10153273A1/en
Application filed by Heusler Isabellenhuette filed Critical Heusler Isabellenhuette
Application granted granted Critical
Publication of ATE279779T1 publication Critical patent/ATE279779T1/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/06—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material including means to minimise changes in resistance with changes in temperature
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C1/00—Details
    • H01C1/14—Terminals or tapping points or electrodes specially adapted for resistors; Arrangements of terminals or tapping points or electrodes on resistors
    • H01C1/142—Terminals or tapping points or electrodes specially adapted for resistors; Arrangements of terminals or tapping points or electrodes on resistors the terminals or tapping points being coated on the resistive element
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
    • H01C17/003—Apparatus or processes specially adapted for manufacturing resistors using lithography, e.g. photolithography
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
    • H01C17/28—Apparatus or processes specially adapted for manufacturing resistors adapted for applying terminals
    • H01C17/281—Apparatus or processes specially adapted for manufacturing resistors adapted for applying terminals by thick film techniques
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/003—Thick film resistors

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Apparatuses And Processes For Manufacturing Resistors (AREA)
  • Details Of Resistors (AREA)
  • Non-Adjustable Resistors (AREA)
  • Networks Using Active Elements (AREA)
  • Control Of Electrical Variables (AREA)

Abstract

Low impedance electrical resistor comprises a flat rectangular metal element (1') made of a resistor alloy, and connecting contacts (4', 4'') galvanized on opposite ends of the main surface of the metal element. The end faces of the metal element and the connecting contacts on these ends and the side surface (8) of the metal element perpendicular to the end faces and the connecting contacts are aligned with each other perpendicular to the plane of the main surface of the metal element. An Independent claim is also included for a process for producing the above low impedance electrical resistor using photolithographic production of a covering mask formed by parallel strips, galvanization of a layer only on the surface supporting the covering mask, and separation of the galvanized layer. Preferred Features: The metal element is a foil fixed on a substrate with its side facing away from the connecting contacts.
AT02015940T 2001-08-10 2002-07-17 LOW-RESISTANCE ELECTRICAL RESISTANCE AND METHOD FOR PRODUCING SUCH RESISTORS ATE279779T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2001139323 DE10139323C1 (en) 2001-08-10 2001-08-10 Low resistance electrical resistor consists of a rectangular piece of sheet metallic resistance alloy with connection contacts galvanized onto the opposite ends
DE2001153273 DE10153273A1 (en) 2001-10-29 2001-10-29 Low impedance electrical resistor used as a precision resistor for measuring current comprises a flat rectangular metal element made of a resistor alloy, and connecting contacts

Publications (1)

Publication Number Publication Date
ATE279779T1 true ATE279779T1 (en) 2004-10-15

Family

ID=26009922

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02015940T ATE279779T1 (en) 2001-08-10 2002-07-17 LOW-RESISTANCE ELECTRICAL RESISTANCE AND METHOD FOR PRODUCING SUCH RESISTORS

Country Status (4)

Country Link
EP (1) EP1283528B1 (en)
AT (1) ATE279779T1 (en)
DE (1) DE50201270D1 (en)
ES (1) ES2229026T3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10338041B3 (en) * 2003-08-19 2005-02-24 Isabellenhütte Heusler GmbH KG Electrical resistance, especially surface mount current measurement resistance, has resistance element surface in aperture set back perpendicularly relative to common plane at connection elements
US8242878B2 (en) * 2008-09-05 2012-08-14 Vishay Dale Electronics, Inc. Resistor and method for making same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3296574A (en) * 1962-12-21 1967-01-03 Tassara Luigi Film resistors with multilayer terminals
DE3201434A1 (en) * 1982-01-19 1983-09-08 Siemens AG, 1000 Berlin und 8000 München Chip-type electrical component
NL8302150A (en) * 1982-06-16 1984-01-16 Nitto Electric Ind Co OUTPUT PLATE FOR A PRESSURE CIRCUIT WITH A RESISTANCE COAT AND METHOD FOR THE PRODUCTION THEREOF

Also Published As

Publication number Publication date
ES2229026T3 (en) 2005-04-16
DE50201270D1 (en) 2004-11-18
EP1283528A2 (en) 2003-02-12
EP1283528B1 (en) 2004-10-13
EP1283528A3 (en) 2003-07-16

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