CA2241927A1 - Resistor and protector for transmission line - Google Patents

Resistor and protector for transmission line

Info

Publication number
CA2241927A1
CA2241927A1 CA 2241927 CA2241927A CA2241927A1 CA 2241927 A1 CA2241927 A1 CA 2241927A1 CA 2241927 CA2241927 CA 2241927 CA 2241927 A CA2241927 A CA 2241927A CA 2241927 A1 CA2241927 A1 CA 2241927A1
Authority
CA
Canada
Prior art keywords
resistor
transmission line
bent portions
protector
resistive element
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.)
Granted
Application number
CA 2241927
Other languages
French (fr)
Other versions
CA2241927C (en
Inventor
Akihiko Kitajima
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.)
Murata Manufacturing Co Ltd
Original Assignee
Murata Manufacturing Co 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 Murata Manufacturing Co Ltd filed Critical Murata Manufacturing Co Ltd
Publication of CA2241927A1 publication Critical patent/CA2241927A1/en
Application granted granted Critical
Publication of CA2241927C publication Critical patent/CA2241927C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Details Of Resistors (AREA)
  • Thermistors And Varistors (AREA)
  • Parts Printed On Printed Circuit Boards (AREA)
  • Emergency Protection Circuit Devices (AREA)

Abstract

The subject resistor can be reduced in size and acts to protect a transmission line. The resistor has a serpentine resistive element having bent portions. Electric field concentration in these bent portions and generation of a spark at these bent portions are prevented. A transmission line protector using this resistor is also provided. The resistor comprises an alumina plate, the aforementioned serpentine resistive element formed on the alumina plate, and electrodes formed over (or under) the inner portions of the bent portions of the serpentine resistive element.
CA 2241927 1997-06-30 1998-06-29 Resistor and protector for transmission line Expired - Fee Related CA2241927C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP9-174234 1997-06-30
JP9174234A JPH1145802A (en) 1997-06-30 1997-06-30 Communication circuit protecting resistor and communication circuit protector

Publications (2)

Publication Number Publication Date
CA2241927A1 true CA2241927A1 (en) 1998-12-30
CA2241927C CA2241927C (en) 2001-03-27

Family

ID=15975074

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2241927 Expired - Fee Related CA2241927C (en) 1997-06-30 1998-06-29 Resistor and protector for transmission line

Country Status (2)

Country Link
JP (1) JPH1145802A (en)
CA (1) CA2241927C (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1342251A2 (en) * 2000-12-14 2003-09-10 Tyco Electronics AMP GmbH Strip conductor having an additional layer in a curved section
US7414414B2 (en) * 2006-07-19 2008-08-19 Keithley Instruments, Inc. Spatially distributed guarded impedance
JP5206083B2 (en) * 2008-04-09 2013-06-12 日産自動車株式会社 Infrared detector

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56172901U (en) * 1980-05-23 1981-12-21
JP2508671Y2 (en) * 1990-03-24 1996-08-28 株式会社村田製作所 Positive characteristic thermistor for communication line protection
JPH0595003U (en) * 1992-05-28 1993-12-24 京セラ株式会社 Anti-surge resistance parts

Also Published As

Publication number Publication date
JPH1145802A (en) 1999-02-16
CA2241927C (en) 2001-03-27

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed