DE8706546U1 - Federkontaktstift - Google Patents
FederkontaktstiftInfo
- Publication number
- DE8706546U1 DE8706546U1 DE8706546U DE8706546U DE8706546U1 DE 8706546 U1 DE8706546 U1 DE 8706546U1 DE 8706546 U DE8706546 U DE 8706546U DE 8706546 U DE8706546 U DE 8706546U DE 8706546 U1 DE8706546 U1 DE 8706546U1
- Authority
- DE
- Germany
- Prior art keywords
- cylinder
- piston
- contact pin
- spring contact
- contact
- 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
Links
- 238000012360 testing method Methods 0.000 claims description 48
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 42
- 229910052759 nickel Inorganic materials 0.000 claims description 21
- 238000000576 coating method Methods 0.000 claims description 15
- 239000010970 precious metal Substances 0.000 claims description 13
- 239000011248 coating agent Substances 0.000 claims description 11
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 10
- 239000007787 solid Substances 0.000 claims description 10
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 9
- 239000010931 gold Substances 0.000 claims description 9
- 229910000923 precious metal alloy Inorganic materials 0.000 claims description 9
- 229910052790 beryllium Inorganic materials 0.000 claims description 8
- 229910052737 gold Inorganic materials 0.000 claims description 7
- 239000004332 silver Substances 0.000 claims description 7
- 229910052763 palladium Inorganic materials 0.000 claims description 5
- 229910052709 silver Inorganic materials 0.000 claims description 5
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 230000004888 barrier function Effects 0.000 claims description 3
- 238000009792 diffusion process Methods 0.000 claims description 3
- 239000010948 rhodium Substances 0.000 claims description 3
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 229910001369 Brass Inorganic materials 0.000 claims description 2
- 239000010951 brass Substances 0.000 claims description 2
- 229910052703 rhodium Inorganic materials 0.000 claims description 2
- 229910001316 Ag alloy Inorganic materials 0.000 claims 2
- 229910001020 Au alloy Inorganic materials 0.000 claims 2
- 229910001252 Pd alloy Inorganic materials 0.000 claims 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims 1
- 229910000629 Rh alloy Inorganic materials 0.000 claims 1
- -1 brilliance Substances 0.000 claims 1
- 229910052802 copper Inorganic materials 0.000 claims 1
- 239000010949 copper Substances 0.000 claims 1
- 238000005299 abrasion Methods 0.000 description 10
- 239000004020 conductor Substances 0.000 description 9
- 244000309464 bull Species 0.000 description 7
- 235000019589 hardness Nutrition 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 229910000906 Bronze Inorganic materials 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 239000010974 bronze Substances 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 229910000760 Hardened steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- MOFOBJHOKRNACT-UHFFFAOYSA-N nickel silver Chemical compound [Ni].[Ag] MOFOBJHOKRNACT-UHFFFAOYSA-N 0.000 description 1
- 239000010956 nickel silver Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/22—Contacts for co-operating by abutting
- H01R13/24—Contacts for co-operating by abutting resilient; resiliently-mounted
- H01R13/2407—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means
- H01R13/2421—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means using coil springs
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/06—Measuring leads; Measuring probes
- G01R1/067—Measuring probes
- G01R1/06711—Probe needles; Cantilever beams; "Bump" contacts; Replaceable probe pins
- G01R1/06716—Elastic
- G01R1/06722—Spring-loaded
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Leads Or Probes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE8706546U DE8706546U1 (de) | 1986-05-12 | 1987-05-07 | Federkontaktstift |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE8612907 | 1986-05-12 | ||
| DE8706546U DE8706546U1 (de) | 1986-05-12 | 1987-05-07 | Federkontaktstift |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE8706546U1 true DE8706546U1 (de) | 1987-09-17 |
Family
ID=25950865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE8706546U Expired DE8706546U1 (de) | 1986-05-12 | 1987-05-07 | Federkontaktstift |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE8706546U1 (da) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0341454A2 (de) * | 1988-05-09 | 1989-11-15 | Siemens Nixdorf Informationssysteme Aktiengesellschaft | Kontaktstift für die Funktionsprüfung von Leiterplatten |
| EP0479852A1 (en) * | 1989-06-13 | 1992-04-15 | Gen Datacomm Ind Inc | ELECTRICAL CONNECTOR FOR DIRECTLY CONNECTING VIA CONTACTED HOLES OF PCB. |
| EP0555368A1 (en) * | 1990-10-29 | 1993-08-18 | General DataComm, Inc. | Electrical connectors having tapered spring contact element |
| DE202009012411U1 (de) | 2009-09-11 | 2010-12-30 | Ptr Messtechnik Gmbh & Co. Kg | Schaltfeder-Kontaktstift |
-
1987
- 1987-05-07 DE DE8706546U patent/DE8706546U1/de not_active Expired
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0341454A2 (de) * | 1988-05-09 | 1989-11-15 | Siemens Nixdorf Informationssysteme Aktiengesellschaft | Kontaktstift für die Funktionsprüfung von Leiterplatten |
| EP0341454A3 (en) * | 1988-05-09 | 1990-06-13 | Nixdorf Computer Aktiengesellschaft | Contact pin for testing circuit boards |
| EP0479852A1 (en) * | 1989-06-13 | 1992-04-15 | Gen Datacomm Ind Inc | ELECTRICAL CONNECTOR FOR DIRECTLY CONNECTING VIA CONTACTED HOLES OF PCB. |
| EP0479852A4 (en) * | 1989-06-13 | 1993-01-13 | General Datacomm Industries, Inc. | Electrical connector for direct connection to plated through holes in circuit board |
| EP0555368A1 (en) * | 1990-10-29 | 1993-08-18 | General DataComm, Inc. | Electrical connectors having tapered spring contact element |
| EP0555368A4 (da) * | 1990-10-29 | 1995-07-05 | Gen Datacomm Ind Inc | |
| DE202009012411U1 (de) | 2009-09-11 | 2010-12-30 | Ptr Messtechnik Gmbh & Co. Kg | Schaltfeder-Kontaktstift |
| WO2011029496A1 (de) | 2009-09-11 | 2011-03-17 | Ptr Messtechnik Gmbh & Co. Kg | Schaltfeder-kontaktstift |
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