NEWS

Pay attention to industry information, focus on product hotspots

Location: Home  >  News  >  Industry News
Company News Industry News

Characteristics of Silver and Other Electroplated Thimbles

source:Industry News release time:2021-04-27 Article author:sznbone Popular:POGO PIN

  After the spring thimble connector is processed by precision CNC machine tools, in order to improve the conductivity, wear resistance, welding strength, oxidation resistance, and corrosion prevention of the spring thimble, it is necessary to put on a protective cover-"plating".I will introduce to you the characteristics of different electroplating materials used in spring thimble connectors and the properties of electroplating materials.

Characteristics of Silver and Other Electroplated Thimbles(图1)

  Tin

  Three types of tin plating: pre-tin plating; pre-cladding layer; electroplating.

  The characteristics of tin: tin is relatively soft, prevents corrosion, is relatively cheap, and is easy to solder, and the thickness of the plating layer is 2-12μ

  Color: silvery white, dark or shiny.

  The temperature resistance of tin-plated brass or bronze is 110 degrees, and the tin-plated steel can reach 190 degrees.

  Gold

  Gold electroplating is the best quality coating method for electrical contacts. It is soft, very corrosion-resistant, insoluble in pure acid, has good conductivity, and is more expensive. Therefore, it is more reasonable to replace the gold plating process, which means that it is only in the appropriate range. Gold-plated inside.

  Gold plating usually chooses nickel plating first to achieve better anti-corrosion effect.

  Palladium

  The precious metal palladium is used for electroplating instead of gold in some limited areas. AMP only uses palladium on the metal solder layer (hard gold method)

  The conductivity of palladium is worse than that of gold.

  Nickel

  More precious, silver-white metal, poor conductivity, hard, smooth surface, often used for gold-plated bottom plating, poor weldability, steel contacts are mostly nickel-plated, and copper must be plated first. Nickel-plated copper can withstand a temperature of 340 degrees, and brass and bronze can reach 250 degrees.

  Silver

  Glossy white, precious metal, soft, good conductivity, easy to inert oxidation, so it is easy to lose luster, brass or bronze tinned can withstand temperature of 110 degrees, and copper can withstand temperature of 250 degrees.

  Copper

  Copper is often used for basic plating; tinned contacts can improve solderability; for better adhesion, steel chooses more copper plating.


Read recommendations:

M2742 6.0x13(1A)anode electrode Production

M2716 5.5x7.25(1A)anode electrode company

M2648 7.5x5.8(4A)anode electrode company

What is the life span of the spring connector?

What is the composition and structure of Pogopin?

Related Information

What is the life span of the spring connector?

2021-11-24

What is the composition and structure of Pogopin?

2021-11-24

Variety difference of guide wire spring.Elastic contact Processing

2021-11-23

Surface treatment method of precision spring.conductive shrapnel Manufacturer

2021-11-23

High current elastic electrode connector.scorpion probe Wholesale

2021-11-22

Flexible electrode thimble with tail smoke electrode.scorpion probe Wholesale

2021-11-22

Application of pogo pin connector.silver thimble Production

2021-11-20

About the principle and use of the touch switch.silver thimble Production

2021-11-20

Market prospects of FPC connectors.medical electrodes factory

2021-11-19

What are the applications of round hole pin headers in THR skills?silver thimble price

2021-11-18

Where are the main applications of round hole pin headers?silver thimble price

2021-11-18

What are the applications of round hole pin headers in THR skills?silver thimble company

2021-11-17

Where are the main applications of round hole pin headers?medical probe Direct sales

2021-11-17

Connector packaging method.silver thimble Manufacturing

2021-11-16

What is the connector used for?scorpion probe Wholesale

2021-11-16

What factors should be considered in the design of pogopin connector?silver thimble Manufacturing.ro

2021-11-15

Pogopin connector manufacturers analyze the problem of abnormal gold plating of spring pins

2021-11-15

How is the round hole pin header connected?rotating disk electrode factory

2021-11-13

What are the categories of round hole pin header connectors?rotating disk electrode factory

2021-11-13

Introduction to common sense of round hole female connector.medical probe Direct sales

2021-11-12

How to ensure the quality of round hole headers.medical probe Processor

2021-11-12

What are the applications of row pin round hole mother row processing in THR technology?silver thimb

2021-11-12

The characteristics and application of round hole header.silver thimble Processor

2021-11-11

How is the round hole pin header electroplated?silver thimble Processing

2021-11-11

Where are the main applications of round hole pin headers?nucleic acid probe Wholesale

2021-11-10

What are the applications of round hole pin headers in THR skills?padlock probes Direct sales

2021-11-10

Introduction of double-ended spring charging pin.old thimbles factory

2021-11-09

The determinants of the price of custom pogo pins.nucleic acid probe Processor

2021-11-09

Advantages of high current thimble connector!mozilla thimble factory

2021-11-08

Introduction to the charging pin!mozilla thimble factory

2021-11-08

86-755-89900596