Surface Mount Technology Manufacturing Capabilities of STHL

Our SMT PCB assembly is designed for optimal strength, flexibility and reliability, ensuring high performance. We prioritize our customers' needs, offering customized solutions for small volume to medium/large production volumes fully automatic SMT assembly, tailored to meet your throughput and budget requirements. Whether it’s single-sided or multi-layer HDI boards, we seamlessly integrate placement of all component types for superior electrical performance. SMT PCB assembly we provide:

• Single and double-sided SMT Assembly

• Low to high volume SMT assembly

• Smallest components 01005, 0201, 0402

• Rigid PCB Assembly, Flex PCB SMT Assembly

• Rigid-flex PCB SMT Assembly

• Conformal Coating & Potting Service

• Comprehensive functional testing service

Benefits of Choosing STHL for Your SMT PCB Assembly

The SMT assembly process is performed entirely at our well-equipped SMT workshop. The PCB assembly process is completely automated. Support various types component packages:

• Ball Grid Array (BGA)

• Ultra-Fine BGA (uBGA)

• Quad Flat No-Lead (QFN)

• Quad Flat Package (QFP)

• Small Outline IC (SOIC)

• Plastic Leaded Chip Carrier (PLCC)

• Package-on-Package (PoP)

• Ultra-small components down to 0.2 mm pitch

• Continuous reels, segmented tape, trays and tubes, loose parts

Cable Harness Assembly
Feature Modules
NO MOQ
NO MOQ

1pcs OK, NO QTY limitness

Reasonable cost, no extra overcharge

Services
Variety of Services

Support full turnkey PCB assembly

Suport patrial turnkey PCB assembly services

Quality
Quality Assurances

ISO 90001 / ISO 140001 / IATF16949

ISO 13485 / RoHS / REACH / UL certificated

Delivery
Prompt Delivery

Two shifts in production department

Quick-turn prototypes within a week

SMT PCB Assembly Capabilities of STHL

Image Feature Modules
Types of SMT PCB Assembly

Types of SMT PCB Assembly

Single-Sided SMT Assembly

Double-Sided SMT Assembly

Rigid PCB SMT Assembly

Flex PCB SMT Assembly

Rigid-Flex SMT Assembly

Reliable Testing Services

Reliable Testing Services

100% AOI & X-ray Inspection

FAI Testing (First Article Inspection)

ICT Testing / Burn-in Testing

Functional PCB Testing

3D Microscope PCB Inspection

More Value-added Services

More Value-added Services

All kinds of Footprint IC Programming

Laser Engraving Barcode & Labels

Full & Selected Conformal Coating

PCB Potting and Encapsulation

Customize PCBA Testing Fixture

SMT Capability Module with Uniform Icons
SMT Assembly

7 X SMT lines powered
by Panasonic SMT equipment

Applicable PCB size:
MIN. 50mm×50mm
(＜50mm panelized)
MAX. 400mm×700mm

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Daily Production Capacity

Placement speed: 1.2M CPH

Two shifts SMT production

Cleanroom Grade

Class 100,000

ESD Control Level

Class 1

Min. Order Quantity

> 1 pcs

Applicable PCB Types

Rigid PCB (FR4 & Aluminum)

Flex PCB (FPC)

Rigid-Flex PCB

Applicable PCB Thickness

Min: 0.4mm

Max: 3.2mm

Min. Component Size

Standard: 0201

Extreme: 01005

Max. Component Size

100mm × 90mm

Any shape available

AOI Inspection Capabilities

Min chip: 0201

Extreme: 01005

IC pitch: 0.3mm

Min. Component Pitch

Standard: 0.3mm

Extreme: 0.2mm

Laser Engraving Labels

Min: 1.5mm × 1.5mm

Max: 20mm × 20mm

SMT Walkthrough Carousel
Service Module

Superior service oriented, top quality priority pursue refinement and excellence, achieve win-win cooperation.

Whenever Need an Electronic Assembly Partner You Can Count On Us

FPY

First Pass Yield (FPY)

>98%

Delivery Pass Rate

Pass Rate of Delivery

>99%

Customer Satisfaction

Customer Satisfaction

>98%

On-time Delivery

On-time Delivery Rate

>98%

Customer Complaint

Customer Complaint Rate

<2%

SMT Equipment and Capacity of STHL

A full turnkey electronic assembly manufacturer for prototype to high volume PCB Assembly.

Line order Equipment Component package PCB size range Components packing type CHIP(H)
MIN. MAX. MIN. MAX.
SMT LINE 1 Solder Paste Printer: Right Automatic A5
SPI: Sinictek NOVA
SMT: Panasonic CM602L + CM602L
Reflow: JT NS-1000II
AOI: JT JTA-518 		0402 100×90mm
Pitch=0.2mm		 50×50mm 400×290mm 392 Tape
20 Tray		 142,000
SMT LINE 2 Solder Paste Printer: DESEN Classic-1008
SPI: Sinictek 8080
SMT: Panasonic NPM-D3 + NPM-D3 + CM602
Reflow: JT JTR-1203D-N (12-Zone Nitrogen Furnace)
AOI: Maker-Ray AIS401B-D 		01005 100×90mm
Pitch=0.2mm		 50×50mm 400×290mm 256 Tape
20 Tray		 210,000
SMT LINE 3 Solder Paste Printer: DESEN Classic-1008
SPI: Sinictek 8080
SMT: Panasonic NPM-D3 + NPM-D3 + CM602
Reflow: JT JTR-1203D-N (12-Zone Nitrogen Furnace)
AOI: Maker-Ray AIS401B-D 		01005 100×90mm
Pitch=0.2mm		 50×50mm 400×290mm 256 Tape
22 Tray		 210,000
SMT LINE 4 Solder Paste Printer: Right Automatic A5
SPI: Sinictek 8080
SMT: Panasonic NPM-D3A + NPM-D3A + CM602
Reflow: JT JTR-1000D-NF
AOI: Maker-Ray AIS401B-D 		01005 100×90mm
Pitch=0.2mm		 50×50mm 400×290mm 256 Tape
20 Tray		 210,000
SMT LINE 5 Solder Paste Printe: DESEN Classic-1008
SPI: Sinictek NOVA
SMT: Panasonic NPM-D3A + NPM-D3A + CM602
Reflow: JT JTR-1000D-NF
AOI: Maker-Ray AIS401B-D 		01005 100×90mm
Pitch=0.2mm		 50×50mm 400×290mm 256 Tape
20 Tray		 210,000
SMT LINE 6 Dual-track Solder Paste Printe: Track 1: A5-BTB Track 2: A5-BTB
SPI: Sinictek NOVA-D
SMT: Panasonic NPM-D3+NPM-D3+NPM-D3+NPM-TT2
Reflow: JT JTR-1203D-N (12-Zone Nitrogen Furnace)
AOI: Jutze double track LI-3000DP 		01005 120×90mm
Pitch=0.2mm		 50×50mm 400×290mm 290 Tape
22 Tray		 272,000
CPH (Chip Per Hour) 1,254,000