RU2016108634A - METHOD FOR PRODUCING A LOW-VOLTAGE CHIP RESISTOR - Google Patents

METHOD FOR PRODUCING A LOW-VOLTAGE CHIP RESISTOR Download PDF

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RU2016108634A
RU2016108634A RU2016108634A RU2016108634A RU2016108634A RU 2016108634 A RU2016108634 A RU 2016108634A RU 2016108634 A RU2016108634 A RU 2016108634A RU 2016108634 A RU2016108634 A RU 2016108634A RU 2016108634 A RU2016108634 A RU 2016108634A
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Russia
Prior art keywords
resistance
chip resistor
resistive plate
contacts
low
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RU2016108634A
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Russian (ru)
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RU2639313C2 (en
Inventor
Илья Николаевич Малышев
Сергей Валерьевич Симаков
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Общество с ограниченной ответственностью "АРТАКОМ"
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C17/00—Apparatus or processes specially adapted for manufacturing resistors

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Apparatuses And Processes For Manufacturing Resistors (AREA)

Claims (7)

Способ изготовления низкоомного чип-резистора, включающего резистивную пластину, заключающийся в том, что на концах резистивной пластины формируют контакты и осуществляют подгонку ее сопротивления, между контактами на резистивной пластине формируют покрытие из изолирующего материала, на контакты наносят гальваническое покрытие с образованием выводов чип-резистора, каждый из которых состоит из контакта с гальваническим покрытием и смежной с контактом части резистивной пластины, отличающийся тем, что при формировании контактов проводят процедуру минимизации переходных сопротивлений между контактами и резистивной пластиной путем снятия окисных пленок с поверхности резистивной пластины, а контакты формируют такой конфигурации, при которой общее сопротивление выводов удовлетворяет условию:A method of manufacturing a low-resistance chip resistor comprising a resistive plate, which consists in the fact that contacts are formed at the ends of the resistive plate and its resistance is adjusted, a coating of insulating material is formed between the contacts on the resistive plate, a galvanic coating is applied to the contacts to form the chip resistor leads each of which consists of a contact with a galvanic coating and a part of the resistive plate adjacent to the contact, characterized in that when forming the contacts ny procedure to minimize the contact resistances between the terminals and the resistive plate by removing the oxide film from the surface of the resistive plate, and contacts are formed of such a configuration in which the total resistance of the pin satisfies the following condition:
Figure 00000001
,
Figure 00000001
, где Rв - общее сопротивление выводов,where R in - the total resistance of the findings, Roб - общее сопротивление чип-резистора,R about - the total resistance of the chip resistor, ТКСоб - общий температурный коэффициент сопротивления чип-резистора,TKS about - the general temperature coefficient of resistance of the chip resistor, ТКСр - температурный коэффициент сопротивления резистивной пластины,TKS p - temperature coefficient of resistance of the resistive plate, ТКСв - температурный коэффициент сопротивления выводов.TKS in - temperature coefficient of resistance of conclusions.
RU2016108634A 2016-03-11 2016-03-11 Method of manufacturing low-resistance chip-resistor RU2639313C2 (en)

Priority Applications (1)

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RU2016108634A RU2639313C2 (en) 2016-03-11 2016-03-11 Method of manufacturing low-resistance chip-resistor

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RU2016108634A true RU2016108634A (en) 2017-09-14
RU2639313C2 RU2639313C2 (en) 2017-12-21

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RU2703720C1 (en) * 2018-12-07 2019-10-22 Акционерное общество "Омский научно-исследовательский институт приборостроения" (АО "ОНИИП") Method of determining the temperature coefficient of resistance of thin conducting films using a four-probe measurement method

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US7296001B1 (en) * 1999-07-12 2007-11-13 Ariba, Inc. Electronic multilateral negotiation system
JP2009218552A (en) * 2007-12-17 2009-09-24 Rohm Co Ltd Chip resistor and method of manufacturing the same
US8242878B2 (en) * 2008-09-05 2012-08-14 Vishay Dale Electronics, Inc. Resistor and method for making same
RU2402088C1 (en) * 2009-11-12 2010-10-20 Закрытое акционерное общество "Каскад-Телеком" Manufacturing method of precision chip resistors as per hybrid technology
RU2497217C1 (en) * 2012-06-01 2013-10-27 Открытое акционерное общество "Научно-исследовательский институт приборостроения имени В.В. Тихомирова" Method for making thick-film resistive elements
RU2551905C1 (en) * 2014-04-25 2015-06-10 Открытое акционерное общество "Научно-производственное объединение "ЭРКОН" (ОАО "НПО "ЭРКОН") Chip resistor manufacturing method
RU2552630C1 (en) * 2014-04-25 2015-06-10 Открытое акционерное общество "Научно-производственное объединение "ЭРКОН" (ОАО "НПО "ЭРКОН") Chip resistor manufacturing method

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