Gold Plated Contact Spring for Test Fixture and Probe

Name: Gold Plated Contact Spring for Test Fixture and Probe
Brand: Shenzhen Xintu Precision Hardware Co., Ltd.
SKU: 2289725085

Guangdong, ChinaShenzhen Xintu Precision Hardware Co., Ltd.

US$1.50

2-999 Pieces

US$1.00

1,000-4,999 Pieces

US$0.80

5,000+ Pieces

Product specifications

Size

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

Standard

Customized Non-Standard Precision Optical Componen

Material

Stainless Steel

Model NO.

custom

Surface Treatment

Nickel Plating / Gold Plating / Natural Finish

Other Processing Method

Chemical Etching

Production Type

OEM / Custom Manufacturing

Other Material Options

Stainless Steel, Nickel Silver, Copper Alloy

Mounting Method

SMT Soldering / Through-Hole / Clip-on

Operating Temperature

-40°C to 300°C (Depending on Material)

Application Level

PCB Level / Module Level Shielding

Edge Condition

Burr-Free (Etching Process)

Frequency Range

MHz-GHz

Transport Package

Anti-Static Bag + Foam Protection + Export Carton

Specification

304 / 316 Stainless Steel Available

Trademark

NKEYTO

Origin

China

HS Code

7326909000

Production Capacity

50000 PCS /Year

Key features

Custom Manufacturing Support: Full OEM/ODM services with custom shapes, sizes, and materials available.

Wide Material Selection: Available in Stainless Steel, Nickel Silver, Copper Alloy, and Beryllium Copper.

Advanced Surface Treatment: Options include Gold Plating, Nickel Plating, and Natural Finish with customizable thickness.

Burr-Free Edge Quality: Chemical etching process ensures smooth, burr-free edges for superior performance.

Rapid Prototyping Service: 24-hour rapid prototyping available for simple designs to accelerate development.

Low MOQ Flexibility: Minimum Order Quantity starts from 1 piece, supporting prototypes and small batches.

Comprehensive Processing Methods: Offers chemical etching, laser cutting, CNC machining, and stamping capabilities.

Company profile

Importers and ExportersFull CustomizationODM ServicesFlexible Customization

Shenzhen Xintu Precision Hardware Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 2 years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤0.30h

AI-Powered supplier vetting

SummaryThe supplier is a limited company focused on precision metal solutions, supported by laser cutting and CNC. It offers prototype development, small-batch customization, mass production, multiple metal materials, and surface treatments. Evidence indicates ODM services, recent new-product activity, OEM service for well-known brands, and flexible customization. Production information reports 100,000,000 precision etched metal parts, while the manufacturing plant covers 150.0 m². Quality-control evidence is incomplete: test equipment is stated as 0, and quality assurance and traceability statuses are unknown. The supplier has one R&D engineer and 11–20 quality-control staff. It maintains an overseas warehouse and accepts several trade and payment terms, with stated lead times within 15 working days in both peak and off-season periods. Service-management procedures are weak or undocumented, including complaint handling and corrective/preventive actions. No certification information or specific customer cases is...

Supplier typeThe supplier is a limited company providing integrated precision metal manufacturing, including laser cutting, CNC-supported solutions, prototype development, small-batch customization, and mass production. Its listed materials and finishes indicate a metal parts manufacturer rather than a purely trading or service-only company.

After-Sales capabilityOne R&D engineer is responsible for technical support for after-sales service, and the supplier has an overseas warehouse. However, the supplier reports no written procedures or records for complaint handling and corrective/preventive actions, so formal after-sales management appears insufficiently documented.

R&D capabilityThe supplier reports new products during the past year, provides ODM services, and has one R&D engineer responsible for customer requirement confirmation, technical support, and new product development. However, it has no available SDK, so the evidence supports product-development capability but not broader development-platform capability.

Production capacityThe supplier reports 100,000,000 precision etched metal parts, supports prototype, small-batch, and mass production, and uses materials including stainless steel, copper, brass, aluminum, nickel, and beryllium copper. Its 150.0 m² plant and stated production information support manufacturing capability, although quality-control test equipment is reported as 0 in another slice.

Customization capabilityThe supplier explicitly offers customization from samples and designs, full, minor, and flexible customization, together with ODM services. It also supports varied materials, coatings, plating, and other customized surface finishes, providing strong direct evidence of customization capability.

Client casesThe supplier states that it provides OEM services for well-known brands, which is evidence of at least one type of customer engagement. No brand names, project details, product examples, or verifiable case descriptions are provided, limiting the depth of customer-case evidence.

Product Q&A

Q:What factors affect spring force consistency? What can cause inconsistent spring force in flat metal springs and spring contacts?

Spring force consistency can be affected by: Material thickness variation Hardness inconsistency Forming angle deviation Burrs or edge defects Heat treatment variation Unstable plating thickness Poor dimensional tolerance control To reduce these risks, we use stable raw material sourcing, precision processing methods, controlled production parameters, and inspection procedures to improve overall consistency in precision spring manufacturing.

Q:Why is thickness tolerance important for spring contacts? How does thickness tolerance affect conductive spring contacts and flat springs?

Even small thickness deviations can significantly affect spring force, elasticity, and deflection behavior. In miniature spring contacts and precision connector springs, thickness tolerance directly influences contact pressure consistency and assembly reliability. We improve thickness consistency by using controlled material sourcing and verifying critical material specifications before production.

Q:What is deflection tolerance in precision flat springs? What does deflection tolerance mean for connector springs and pogo contacts?

Deflection tolerance refers to the acceptable dimensional or movement variation during spring compression or bending. Stable deflection performance helps ensure consistent contact pressure and reliable electrical connection in battery spring contacts, RF contacts, and electronic connector assemblies. To improve deflection consistency, we evaluate spring geometry, material hardness, and forming parameters during manufacturing.