JP6408758B2 - ジャンパー素子 - Google Patents
ジャンパー素子 Download PDFInfo
- Publication number
- JP6408758B2 JP6408758B2 JP2013196548A JP2013196548A JP6408758B2 JP 6408758 B2 JP6408758 B2 JP 6408758B2 JP 2013196548 A JP2013196548 A JP 2013196548A JP 2013196548 A JP2013196548 A JP 2013196548A JP 6408758 B2 JP6408758 B2 JP 6408758B2
- Authority
- JP
- Japan
- Prior art keywords
- terminal
- mounting surface
- main body
- terminal portions
- metal
- 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.)
- Active
Links
- 239000002184 metal Substances 0.000 claims description 33
- 229910052751 metal Inorganic materials 0.000 claims description 33
- 239000007769 metal material Substances 0.000 claims description 11
- 238000001514 detection method Methods 0.000 description 17
- 239000000463 material Substances 0.000 description 10
- 229910000679 solder Inorganic materials 0.000 description 9
- 239000011248 coating agent Substances 0.000 description 7
- 238000000576 coating method Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 238000007747 plating Methods 0.000 description 5
- 229910017566 Cu-Mn Inorganic materials 0.000 description 3
- 229910002482 Cu–Ni Inorganic materials 0.000 description 3
- 229910017871 Cu—Mn Inorganic materials 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 229910018104 Ni-P Inorganic materials 0.000 description 1
- 229910018487 Ni—Cr Inorganic materials 0.000 description 1
- 229910018536 Ni—P Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Images
Classifications
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
- G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
- G01R15/146—Measuring arrangements for current not covered by other subgroups of G01R15/14, e.g. using current dividers, shunts, or measuring a voltage drop
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/0092—Arrangements for measuring currents or voltages or for indicating presence or sign thereof measuring current only
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C13/00—Resistors not provided for elsewhere
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Details Of Resistors (AREA)
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
- Apparatuses And Processes For Manufacturing Resistors (AREA)
Description
Cu:1.7μΩ・cm/1084℃
Ni:8.5μΩ・cm/1455℃
Sn:11.4μΩ・cm/230℃
また、上記素子1のチップサイズは、一例として、長さ(L):1.6mm/幅(W):0.8mm/高さ(t):0.45mmである。
Claims (5)
- 金属の板状体からなる本体部と、
該本体部の両端に設けられた端子部を備え、
該端子部は前記本体部から突出しており、両端子部は実装面を備え、該実装面の周囲に曲面若しくはカット面を形成し、
前記実装面側にのみ前記端子部が突出し、前記実装面側の反対側は平坦面であり、
前記両端子部は、該両端子部の配置方向の内側に対向面を備え、該対向面においては、前記実装面から前記本体部にかけて厚みが減少した傾斜面が形成され、
前記実装面と前記傾斜面の境界部分は曲面とし、
一方の前記端子部、前記本体部および他の前記端子部に亘ってコーティングされた金属被膜を備えることを特徴とするジャンパー素子。 - 前記両端子部は、該両端子部の配置方向の外側の端面を備え、該端面から前記実装面にかけて曲面若しくはカット面を形成したことを特徴とする請求項1に記載のジャンパー素子。
- 前記両端子部は、該両端子部の配置方向に沿う側面を備え、該側面から前記実装面にかけて曲面若しくはカット面を形成したことを特徴とする請求項1に記載のジャンパー素子。
- 前記金属被膜を構成する金属材料は、前記端子部の金属よりも比抵抗が高いことを特徴とする請求項1に記載のジャンパー素子。
- 前記本体部と前記端子部は同一金属からなる一体構造であることを特徴とする請求項1に記載のジャンパー素子。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013196548A JP6408758B2 (ja) | 2013-09-24 | 2013-09-24 | ジャンパー素子 |
DE112014004358.3T DE112014004358T5 (de) | 2013-09-24 | 2014-09-19 | Jumper- oder Stromdetektionswiderstandselement |
PCT/JP2014/074832 WO2015046050A1 (ja) | 2013-09-24 | 2014-09-19 | ジャンパー素子または電流検出用抵抗素子 |
US15/022,619 US9984798B2 (en) | 2013-09-24 | 2014-09-19 | Jumper or current detection resistor element |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013196548A JP6408758B2 (ja) | 2013-09-24 | 2013-09-24 | ジャンパー素子 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015065197A JP2015065197A (ja) | 2015-04-09 |
JP6408758B2 true JP6408758B2 (ja) | 2018-10-17 |
Family
ID=52743187
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013196548A Active JP6408758B2 (ja) | 2013-09-24 | 2013-09-24 | ジャンパー素子 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9984798B2 (ja) |
JP (1) | JP6408758B2 (ja) |
DE (1) | DE112014004358T5 (ja) |
WO (1) | WO2015046050A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10083781B2 (en) | 2015-10-30 | 2018-09-25 | Vishay Dale Electronics, Llc | Surface mount resistors and methods of manufacturing same |
US10438729B2 (en) | 2017-11-10 | 2019-10-08 | Vishay Dale Electronics, Llc | Resistor with upper surface heat dissipation |
JP2021118281A (ja) * | 2020-01-27 | 2021-08-10 | Koa株式会社 | 抵抗器の製造方法及び抵抗器 |
JP7429552B2 (ja) * | 2020-01-27 | 2024-02-08 | Koa株式会社 | 抵抗器及び抵抗器の製造方法 |
JP7546360B2 (ja) * | 2020-01-27 | 2024-09-06 | Koa株式会社 | 抵抗器 |
JPWO2023100858A1 (ja) * | 2021-12-01 | 2023-06-08 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3144357B2 (ja) * | 1997-10-06 | 2001-03-12 | 松下電器産業株式会社 | チップ抵抗器 |
JPH11195505A (ja) * | 1997-12-26 | 1999-07-21 | E I Du Pont De Nemours & Co | 厚膜抵抗体及びその製造方法 |
JP4503122B2 (ja) | 1999-10-19 | 2010-07-14 | コーア株式会社 | 電流検出用低抵抗器及びその製造方法 |
JP2003168501A (ja) * | 2001-11-29 | 2003-06-13 | Toko Inc | ジャンパーチップとその製造方法 |
JP4452196B2 (ja) * | 2004-05-20 | 2010-04-21 | コーア株式会社 | 金属板抵抗器 |
WO2009005108A1 (ja) * | 2007-06-29 | 2009-01-08 | Koa Corporation | 抵抗器 |
JP2009043958A (ja) * | 2007-08-09 | 2009-02-26 | Panasonic Corp | チップ型金属板抵抗器およびその製造方法 |
JP2009182144A (ja) * | 2008-01-30 | 2009-08-13 | Koa Corp | 抵抗器およびその製造方法 |
US8242878B2 (en) * | 2008-09-05 | 2012-08-14 | Vishay Dale Electronics, Inc. | Resistor and method for making same |
JP5812248B2 (ja) * | 2011-03-03 | 2015-11-11 | Koa株式会社 | 抵抗器の製造方法 |
-
2013
- 2013-09-24 JP JP2013196548A patent/JP6408758B2/ja active Active
-
2014
- 2014-09-19 DE DE112014004358.3T patent/DE112014004358T5/de active Pending
- 2014-09-19 US US15/022,619 patent/US9984798B2/en active Active
- 2014-09-19 WO PCT/JP2014/074832 patent/WO2015046050A1/ja active Application Filing
Also Published As
Publication number | Publication date |
---|---|
US20160225497A1 (en) | 2016-08-04 |
WO2015046050A1 (ja) | 2015-04-02 |
US9984798B2 (en) | 2018-05-29 |
DE112014004358T5 (de) | 2016-06-02 |
JP2015065197A (ja) | 2015-04-09 |
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