High-Quality 4 Layer PCB Assembly for Smoke Detection Systems

Name: High-Quality 4 Layer PCB Assembly for Smoke Detection Systems
Brand: Shenzhen Tianditong Electronics Co., Ltd
SKU: 2133781962

Guangdong, ChinaShenzhen Tianditong Electronics Co., Ltd

US$1.00

5-499 Pieces

US$0.80

500-999 Pieces

US$0.70

1,000-9,999 Pieces

US$0.60

10,000+ Pieces

Product specifications

Specification

Sample price:US$0.10/piece.Request sample

Product profile

Customization

Available

Mode of Production

SMT & Thd

Layers

1-32 Layers

Model NO.

Tdt-Ele PCBA 01

Certification

RoHS, ISO

Customized

Condition

New

Controlled Impedance

4/6/8/10/12/14/16/18/20/.../32 Layers

Impedance Tolerance

±10%

Material

Fr-4 / Aluminum-Core /Copper-Core /RF PCB

Fr-4 Dielectric Constants

4.5 (2-Layer PCB)

Dimension Tolerance

±0.1mm

Thickness

0.4-4.5 mm

Thickness Tolerance

± 10% (Thickness≥1.0mm)

Finished Inner Layer Copper

0.5 Oz / 1 Oz / 2 Oz

Soldermask

Green, Purple, Red, Yellow, Blue, White, and Black

Surface Finish

HASL (Leaded / Lead-Free), Enig, OSP

Transport Package

Anti-Static Bubble Wrap ESD-Safe Blister Tray

Specification

41*40.5*30.5

Trademark

Tdt-Ele

Origin

Guangdong, China

Production Capacity

50000pieces/Year

Key features

Comprehensive Quality Testing: Includes AOI, X-Ray, ICT, and functional testing for guaranteed reliability.

Wide Material & Layer Options: Supports 1-32 layers with FR-4, Aluminum, Copper, and RF materials.

Authorized Component Sourcing: Sourced from major distributors with full ERP/MES traceability.

Multi-Industry Certification: Certified IATF16949, ISO9001, ISO13485, and Apple MFI compliant.

Flexible Customization: Offers full customization from samples, designs, and minor adjustments.

Professional EMS Experience: 21 years of experience with 17 production lines and 25 QA inspectors.

Fast Turnaround Service: Prototype MOQ of 5pcs with standard production cycle of 25-30 days.

Company profile

Raw-Materials TraceabilityManagement CertificationDigital Management EnterpriseQuality Assurance

Shenzhen Tianditong Electronics Co., Ltd

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 21 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤7.94h

AI-Powered supplier vetting

SummaryThe supplier operates in electronic products, mechanical products, software, communications, environmental protection, medical products, and automation equipment, with PCBA specifically listed among its offered products. It reports comprehensive customization and ODM capabilities, recent new-product development, an available SDK, and OEM service for known brands. Production resources include SMT, reflow, wave soldering, through-hole assembly, conformal coating, glue sealing, laser cutting, and related equipment. Written procedures and records are reported for finished-product inspection, supplier-service assessment, corrective actions, and complaint handling. The supplier states that its materials meet RoHS standards. However, overseas service infrastructure is limited: it reports no overseas warehouse, showroom, agents or branches, and no participation in offline trade shows. Financial credibility and customer-case breadth cannot be fully assessed from the provided information.

Supplier typeThe supplier covers research, sales, leasing, technical consulting, and intelligent manufacturing across multiple industrial and technology categories. PCBA is explicitly listed as an offered product, while automation equipment is also within its stated business scope.

CertificationsThe supplier explicitly states that all tdt-ele materials meet the RoHS standard. No other certifications or certification documents are identified in the provided slices.

After-Sales capabilityThe supplier describes considerate after-sales service, 24-hour service, and customer-service dedication. It also reports written and followed procedures for complaint handling, corrective and preventive actions, and service-capability assessment, providing direct evidence of structured after-sales support.

R&D capabilityThe supplier reports new products within the past year, ODM service, broad design customization, and an available SDK. These points directly support active product-development and technical design capability.

Production capacityThe supplier lists PCBA among its products and identifies extensive manufacturing equipment, including SMT, reflow, wave soldering, through-hole assembly, conformal coating, glue sealing, tin management, TPT, and laser cutting systems. It also reports that finished products are inspected under written instructions that are uniformly followed.

Customization capabilityBoth slices explicitly report customization from samples and designs, full, minor, and flexible customization. The repeated evidence indicates a broad ability to support varying customer design requirements.

Product Q&A

Q:Can I send components directly to Tdt-ele for assembly?

Yes, we offer consigned component services. However, customers bear freight, customs fees, and clearance responsibilities. We assume no liability for transit issues or delays.

Q:What is the typical delivery time for PCBA orders?

Standard production takes 25-30 days. If components have long lead times, procurement may take 7-20 days, extending the total timeline.

Q:Do you offer First Article Inspection (FAI) services?

Yes, we offer digital inspection (high-res images) or physical inspection (shipping boards to your location) before full production begins.

Q:How does Tdt-ele ensure customer privacy and data security?

We prioritize confidentiality and data security. We readily sign a Non-Disclosure Agreement (NDA) upon request to protect your intellectual property.