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SMT fasteners Conductive connection for high-power circuits

PCB High-Current Terminal 1

MaterialCopper alloy (high conductivity)Surface treatmentTin plating / electroless plating
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Product description

Compiled from the existing technical description of this product on this site

This high-current crimp terminal is made of a high-conductivity alloy, precision cold-headed, with a special electroless plating; contact resistance is extremely low, suitable for high-power connections. The cold-heading process produces a dense internal structure, reducing heat generation and oxidation under continuous current, ensuring the stability and safety of high-current transmission.

Technical Features
Highly conductive alloy with low contact resistancePrecision cold heading for a dense structure and stable conductivityElectroless plating for good solderability and oxidation resistanceSuitable for high-power applications with controllable current-related temperature riseSpecifications and shapes can be customized to drawing
Applications
Power modules and adaptersIndustrial control mainboardsEV charging and energy storage boardsMotor drive circuits

Specifications

The parameters listed on this page are subject to final inspection and the applicable standards; items not listed follow the customer drawing or the order agreement and are not committed by default.

Material Copper alloy (high conductivity)
Process Cold heading
Surface treatment Tin plating / electroless plating
Standard Per customer drawing / company standard; electrical performance testing per GB/T 5095
Typical application Conductive connection for high-power circuits

Spec lookup

Based on your operating conditions, look up directly among the 8 models in this series — pure front-end filtering, no redirects, no URL changes

Filter results are based on the specification fields published on each model page and are for preliminary screening only; the final selection must be confirmed in light of the actual load, plate thickness and assembly process.

Drawings & customization

No public catalogue is available for this series; drawing-based requests are handled per project.

2D

Made to drawing / sample replication

A 2D drawing or a physical sample is enough for evaluation; once confirmed, we issue drawings, build samples and obtain first-article approval before volume production. Drawings and project information are handled under confidentiality requirements.

Submit drawing request

Manufacturing process

The usual process route for this product family; actual operations follow the drawing and order requirements.

  • Precision turning / cold headingPan head and thread forming
  • End-face and thread machiningFlatness control of the mounting surface
  • ElectroplatingMatte tin / nickel plating, reflow-compatible
  • Tape packagingCompatible with SMT placement equipment
  • Full inspection of dimensions and platingPlacement and soldering compatibility verification

Capacity & delivery

Taken from the company's published capacity and certification information; no unverified claims are included.

6.5100M pcs/monthCombined monthly capacity of the Shenzhen and Xiangyang (Hubei) dual bases
As fast as 1-day prototypingFast prototyping channel after drawing or sample confirmation
26patentsPatents for fastening structures and assembly processes
3system certificationsIATF 16949 / ISO 9001 / ISO 14001

FAQ

Material, standards, surface treatment and installation points for this model; the data comes from the specification table on this page and from the national standards cited in the answers.

Q1What material is the PCB high-current terminal 1 made of? What strength level does it achieve?

Materials listed in the specification table on this page: copper alloy (high conductivity). Material certificates and mechanical property test reports can be provided with delivery; batch acceptance follows the above specifications.

Q2To which standards is the PCB high-current terminal 1 produced and accepted?

Standards listed in the specification table on this page: per customer drawing / company standard; electrical performance testing per GB/T 5095. Dimensional inspection reports can be provided with delivery; batch acceptance is carried out according to the above standards and the drawings agreed by both parties.

Q3What surface treatments are available for the PCB high-current terminal 1? How to choose?

Surface treatment listed in the specification table on this page: tin plating / electroless plating. Different platings differ in appearance, corrosion resistance and cost; choose according to the service environment and the order agreement.

Q4Which applications is the PCB high-current terminal 1 suitable for?

Typical applications listed in the product description on this page: power modules and adapters; industrial control mainboards; new-energy charging and energy-storage boards; motor drive circuits. Overview: this high-current crimp terminal is made of a high-conductivity alloy, precision cold-headed, and finished with a special electroless plating; contact resistance is extremely low, suitable for high-power connections.

Q5What electrical performance requirements apply to conductive parts such as the PCB high-current terminal 1?

Copper-alloy conductive parts are made to drawing with controlled contact resistance and plating; electrical performance testing refers to the GB/T 5095 series of methods. When used for grounding or shielding, attention should also be paid to contact reliability after the plating oxidizes. (Applies to this model, PCB high-current terminal 1.)

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