Becu Spring Contact for Electronic Connection

Name: Becu Spring Contact for Electronic Connection
Brand: Shenzhen Xintu Precision Hardware Co., Ltd.
SKU: 1994677351

Guangdong, ChinaShenzhen Xintu Precision Hardware Co., Ltd.

US$5.00

100-199 Pieces

US$4.50

200-499 Pieces

US$4.00

500-999 Pieces

US$3.50

1,000+ Pieces

Product specifications

Size

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

Standard

Custom Ltem

Material

Stainless Steel

Model NO.

costom

Connection

Custom

Surface Treatment

Polishing, Plating, Anodizing, Black Oxide, etc.

Head Type

Custom

Other Material Options

Stainless Steel , Copper, Brass, Nickel, Aluminum

Precision Capability

Ultra-Fine Features Down to 0.02 mm

Edge Quality

No Burr, No Deformation

Consistency

High Repeatability for Mass Production

Cost Advantage

Ideal for Thin Metal & Complex Patterns Vs CNC

MOQ

Flexible (Prototype to Volume)

Production Mode

Sheet / Strip / Reel for Automation

Other Processing Method

CNC, Laser Cutting, Chemical Etching, Etched

Custom Hole Shapes

Round, Square, Diamond, Custom

Thickness

0.05-0.50 mm

Hardness

Hv 200 - 400 (After Heat Treatment)

Conductivity

20% - 60% Iacs

Gold Thickness

0.1 - 2.0 Um (Customizable)

Tolerance

+0.01 - +0.03 mm

Transport Package

Anti-Static Bag + Foam Protection + Export Carton

Specification

Custom

Trademark

NKEYTO

Origin

Shenzhen, China

HS Code

8516800000

Production Capacity

50000 PCS /Year

Key features

Fully Customized Design: Supports full customization based on CAD drawings and specific technical requirements.

Flexible MOQ for Prototypes: Minimum order quantity starts from 1 piece, suitable for prototypes and mass production.

Wide Material Selection: Available in Stainless Steel, Copper, Brass, Nickel, Aluminum, and other custom materials.

Multiple Manufacturing Processes: Offers chemical etching, laser cutting, precision stamping, and CNC machining.

Rapid Prototyping Service: 24-hour rapid prototyping available for simple designs upon request.

Comprehensive Surface Treatments: Includes passivation, polishing, electroplating, blackening, and various plating options.

Direct Manufacturer Source: Integrated factory with in-house resources ensuring stable quality and competitive pricing.

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:What do H, EH, and SH mean for spring materials? What are H, EH, and SH conditions in stainless steel spring materials?

H, EH, and SH refer to different hardness conditions for spring materials such as SUS301 stainless steel. Higher hardness generally provides higher spring force and better elastic recovery, but may reduce formability. The appropriate hardness condition depends on the required deflection, spring force, and forming complexity of the precision metal spring.

Q:How important is hardness for precision spring contacts? How does material hardness affect flat spring and contact spring performance?

Material hardness directly affects spring force, elastic recovery, fatigue resistance, and forming capability. Precision spring contacts for electronic connectors, battery terminals, and EMI grounding applications often require carefully selected hardness conditions to balance flexibility, durability, and dimensional stability.

Q:How do you improve fatigue resistance for spring contacts? How do manufacturers improve fatigue life for battery spring contacts and conductive flat springs?

Fatigue resistance can be improved through optimized material selection, proper heat treatment, smooth edge processing, and controlled forming stress. Precision chemical etching and fine stamping processes can also help reduce micro-cracks and burrs that may affect spring durability. In many electronic spring contact applications, minimizing sharp corners and excessive bending stress is especially important.