Flexible Beryllium Copper Contact Spring with Stable Conductivity

Name: Flexible Beryllium Copper Contact Spring with Stable Conductivity
Brand: Shenzhen Xintu Precision Hardware Co., Ltd.
SKU: 2281089215

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

Custom Ltem

Material

Stainless Steel

Model NO.

custom

Connection

Custom

Surface Treatment

Polishing, Plating, Anodizing, Black Oxide, etc.

Head Type

Custom

Other Processing Method

CNC, Laser Cutting, Chemical Etching, Etched

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

Thickness

0.05-0.50 mm

Gold Thickness

0.1 -2.0 Um (Customizable)

Tolerance

+0.01 -+0.03 MMS

Sample Lead Time

3-7 Days

Mass Production

14-20 Days

Custom Hole Shapes

Round, Square, Diamond, Custom

M0q

100-500 PCS (Depending on Size)

Transport Package

Anti-Static Bag + Foam Protection + Export Carton

Specification

304 / 316 Stainless Steel Available

Trademark

NKEYTO

Origin

Shenzhen, China

HS Code

7326909000

Production Capacity

50000 PCS /Year

Key features

Stable Conductivity & Elasticity: Excellent elasticity and stable conductivity for repeated deformation and reliable contact.

Burr-Free Surface Quality: Chemical etching process ensures smooth edges and burr-free surfaces.

Low Minimum Order Quantity: Supports orders starting from 1 piece for prototyping and small batches.

24-Hour Rapid Prototyping: Fast turnaround available for simple designs within 24 hours.

Full OEM/ODM Support: Complete customization based on CAD drawings including shape and dimensions.

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: ≤0.04h

AI-Powered supplier vetting

SummaryThe supplier is a limited company focused on precision etched metal parts and integrated precision-metal manufacturing. It reports laser-cutting and CNC capabilities, prototype development, small-batch customization, mass production, flexible material and surface-treatment options, and an annual output of 100,000,000 pieces. R&D and customization capabilities are explicitly stated, including ODM, OEM for known brands, and one R&D engineer. However, quality assurance, traceability, testing equipment, and formal service-management procedures are insufficiently documented. The supplier has an overseas warehouse and accepts multiple trade and payment terms, with stated lead times of within 15 working days in both peak and off-season periods. Financial credibility cannot be assessed because the provided information identifies reporting years but does not provide usable financial evidence.

Supplier typeThe supplier is a limited company engaged in precision etched metal parts and broader precision-metal manufacturing. Its stated capabilities cover laser cutting, CNC processing, prototyping, small-batch customization, and mass production, indicating a manufacturer rather than a purely trading-oriented supplier.

R&D capabilityThe supplier states that it had new products in the past year, provides ODM services, and supports prototype development and custom product development. One R&D engineer is identified with responsibilities covering customer-request confirmation, technical support, and new-product development; no SDK is available, but SDK availability is not necessary to demonstrate general product innovation.

Production capacityProduction evidence includes precision etched metal parts, reported output of 100,000,000 pieces, laser-cutting and CNC support, multiple metals and surface treatments, and support for prototypes, small batches, and mass production. The supplier also states lead times within 15 working days in both peak and off-season periods, although the provided quality-control equipment quantity is zero and formal production-quality controls are not established.

Customization capabilityCustomization is explicitly offered from samples and designs, including full, minor, and flexible customization. The supplier also supports prototype development, small-batch customization, mass production, multiple material choices, and customized finishes, providing strong direct evidence of customization capability.

Product Q&A

Q:Why Are RF Grounding Springs Often Manufactured by Chemical Etching?

RF grounding springs often require: fine pitch structures stable flatness low burr levels accurate contour geometry Chemical etching helps achieve these requirements for high-frequency applications.

Q:Why Are Wearable Device Contacts Commonly Etched?

Wearable electronics require: compact designs ultra-thin structures high dimensional consistency Etching is often selected because it supports miniature features while maintaining low processing stress.

Q:Why Are Camera Module Spring Contacts Manufactured with Precision Etching?

Camera modules require: small contact areas precise positioning consistent spring geometry Precision etching helps produce high-accuracy contact structures suitable for compact electronic assemblies.