Kingford focus on the high-quality PCBA order demand of "Multiple varieties, medium and small batch, and short lead time".

LED PCB Assembly

PCB Assembly 10W 56mm Aluminum Plate

PCB Assembly 10W 56mm Aluminum Plate

Name: PCB Assembly 10W 56mm Aluminum Plate

Substrate: FR-4, CEM-3, Aluminum

Layers: 1-22 layers

Maximum panel: 1550mm*800mm

Copper ThICkness: 0.5oz, 1oz, 2oz, 3oz, 4oz

Dielectric thickness: 0.05mm, 0.075mm, 0.1mm, 0.15mm, 0.2mm

Core thickness: 0.4mm, 0.6mm, 0.8mm, 1.0mm, 1.2mm, 1.5mm, 2.0mm, 3.0mm and 3.2mm

Plate thickness: 0.4mm - 4.0mm

Thickness tolerance: +/-10%

Aluminum machining: provide drilling, tapping, milling, routing, punching, folding

Sensitive hole: 0.2 mm

Maximum working voltage: 2.5kVDC (0.075mm dielectric), 3.75kVDC (0.15mm dielectric)

Minimum track width: 0.2mm (8mil)

Minimum track clearance: 0.2mm (8mil)

Minimum SMD pad pitch: 0.2mm (8mil)

Surface treatment: HASL lead-free, immersion gold, immersion silver

Solder mask color: green, blue, etc.

Legend Color: Black, White, etc.

Electronic testing: yes

Certificate: UL/ROHS/ISO9001

AC220V LED Panel PCB Assembly

AC220V LED Panel PCB Assembly

Name: AC220V LED Panel PCB Assembly

Substrate: FR-4, CEM-3, Aluminum

Layers: 1-22 layers

Maximum panel: 1550mm*800mm

Copper ThICkness: 0.5oz, 1oz, 2oz, 3oz, 4oz

Dielectric thickness: 0.05mm, 0.075mm, 0.1mm, 0.15mm, 0.2mm

Core thickness: 0.4mm, 0.6mm, 0.8mm, 1.0mm, 1.2mm, 1.5mm, 2.0mm, 3.0mm and 3.2mm

Plate thickness: 0.4mm - 4.0mm

Thickness tolerance: +/-10%

Aluminum machining: provide drilling, tapping, milling, routing, punching, folding

Sensitive hole: 0.2 mm

Maximum working voltage: 2.5kVDC (0.075mm dielectric), 3.75kVDC (0.15mm dielectric)

Minimum track width: 0.2mm (8mil)

Minimum track clearance: 0.2mm (8mil)

Minimum SMD pad pitch: 0.2mm (8mil)

Surface treatment: HASL lead-free, immersion gold, immersion silver

Solder mask color: green, blue, etc.

Legend Color: Black, White, etc.

Electronic testing: yes

Certificate: UL/ROHS/ISO9001

PCB Assembly SMD 2835 Round Board

PCB Assembly SMD 2835 Round Board

Name: PCB Assembly SMD 2835 Round Board

Number of layers: 1 layer

PCB thickness: 1.0-2.0mm

Copper ThICkness: 1oz-2oz

Surface: HAL/OSP/LF-HAL

Thermal conductivity: 1.0-3 0w/mk

Solder Mask Type: Liquid Photosensitive Solder MARKer

Accepting OEM orders for SMT and A/I assembly projects

SMD 2835 LED Light Module PCB Assembly

SMD 2835 LED Light Module PCB Assembly

Name: SMD 2835 LED Light Module PCB Assembly

Number of layers: 1 layer

PCB thickness: 1.0-2.0mm

Copper ThICkness: 1oz-2oz

Surface: HAL/OSP/LF-HAL

Thermal conductivity: 1.0-3 0w/mk

Solder Mask Type: Liquid Photosensitive Solder MARKer

Accepting OEM orders for SMT and A/I assembly projects

Prototype PCB Assembly SMD Street Light LED

Prototype PCB Assembly SMD Street Light LED

Name: Prototype PCB Assembly SMD Street Light LED

Material: CEM1, CEM3

Layers: 1~24 layers

Maximum / panel size: 541*647mm (special can be made 950mm)

Aspect Ratio: Minimum 1:8

Ring: Min. 0.1mm

Finished hole size: PTH ±0.003'', NPTH ±0.002"

Impedance control: ±5%

Solder Mask Registration: ±0.003"

Layer-to-layer registration: ±0.003"

PCB Project: PCB OEM/PCB design/PCB assembly

Surface treatment: HASL, OSP, ENIG, gold plated

Single Sided Aluminum Prototype PCB Assembly

Single Sided Aluminum Prototype PCB Assembly

Name: Single Sided Aluminum Prototype PCB Assembly

Layers: 1-20

Plate thICkness: 0.20mm-4.0mm

Copper Thickness: 17.5um-175um (0.5oz-5oz)

Solder mask color: red, black, blue, green, yellow

Stencil cleaning frequency: 1 time/5 to 10 sheets

Surface treatment: spray tin, lead-free spray tin, OSP, gold plating, immersion gold

Minimum trace width: 0.15mm

minute. Line spacing: 3 mil (0.075 mm)

Minimum space width: 0.15mm

Substrate: FR4/Aluminum

Minimum drilling diameter: 0.2mm

Automotive Lighting LED PCB Assembly

Automotive Lighting LED PCB Assembly

Name: SMD LED chip PCB assembly

Material: Aluminum base

Voltage: 160-280V

Wattage: 3W

Chip: SMD-2835/5730/4014

Number of LEDs: 12

Diameter: 31mm

Temperature: 2700-6500k

T8/T5/LED slats/line lights SMT processing

T8/T5/LED slats/line lights SMT processing

Name: T8/T5/LED slat/line light SMT processing

Substrate Material: Aluminum

Copper thICkness: 1.0-2.0mm

Copper Thickness: 0.5-6oz

Thermal conductivity: 1.0-3.0W/mk

Breakdown voltage: 2-4KV

Lead: SMD 2835

Flammability: 94V0

Solder mask: white

Silkscreen: black

Working temperature: -25-75℃

Service: OEM&ODM

Surface Treatment: HAL/OSP/Immersion Gold/Gold/Tin/Immersion Tin

SMT capacity: 19 million points/day
Testing EquipmentX-RAY Nondestructive Tester, First Piece Tester, AOI Automatic Optical Tester, ICT Tester, BGA Rework Station
Placement speedChip placement speed (at best conditions) 0.036 S/piece
Mounted Component SpecificationsPasteable smallest package
Minimum device accuracy
IC type chip accuracy
Mounted PCB SpecificationsSubstrate size
Substrate thickness
throw rate1. Resistance-capacitance ratio 0.3%
2. IC type without throwing material
Board TypePOP/common board/FPC/rigid-flex board/metal substrate

DIP daily production capacity
DIP plug-in production line50000 points/day
DIP post welding production line20000 points/day
DIP test production line50000pcs PCBA/day

Assembly processing capability
The company has more than 10 advanced assembly production lines, dust-free and anti-static air-conditioning workshop, TP dust-free workshop, equipped with aging room, test room, functional test isolation room, advanced and perfect equipment, can carry out various product assembly, packaging, testing, Aging, etc. production. Monthly production capacity can reach 150,000 to 300,000 sets/month

PCBA processing capability
projectMass processing capabilitySmall batch processing capability
Number of layers (max)2-1820-30
Plate typeFR-4, Ceramic Sheet, Aluminum Base Sheet PTFE, Halogen Free Sheet, High Tg SheetPTFE, PPO, PPE
Rogers,etc TeflonE-65, ect
Sheet mixing4 layers - 6 layers6th floor - 8th floor
biggest size610mm X 1100mm/
Dimensional Accuracy±0.13mm±0.10mm
Plate thickness range0.2mm--6.00mm0.2mm--8.00mm
Thickness tolerance ( t≥0.8mm)±8%±5%
Thickness tolerance (t<0.8mm)±10%±8%
Media thickness0.076mm--6.00mm0.076mm--0.100mm
Minimum line width0.10mm0.075mm
Minimum spacing0.10mm0.075mm
Outer copper thickness8.75um--175um8.75um--280um
Inner layer copper thickness17.5um--175um0.15mm--0.25mm
Drilling hole diameter (mechanical drill)0.25mm--6.00mm0.15mm--0.25mm
Hole diameter (mechanical drill)0.20mm--6.00mm0.10mm--0.20mm
Hole Tolerance (Mechanical Drill)0.05mm/
Hole tolerance (mechanical drill)0.075mm0.050mm
Laser Drilling Aperture0.10mm0.075mm
Plate thickness aperture ratio10:112:1
Solder mask typePhotosensitive green, yellow, black, purple, blue, ink/
Minimum Solder Mask Bridge Width0.10mm0.075mm
Minimum Solder Mask Isolation Ring0.05mm0.025mm
Plug hole diameter0.25mm--0.60mm0.60mm-0.80mm
Impedance tolerance±10%±5%
Surface treatment typeHot air leveling, chemical nickel gold, immersion silver, electroplated nickel gold, chemical immersion tin, gold finger card boardImmersion Tin, OSP
Automatic solder paste printing machine

Automatic solder paste printing machine

AOI Optical Inspection

AOI Optical Inspection

SMT high-speed placement machine

SMT high-speed placement machine

Nitrogen reflow soldering

Nitrogen reflow soldering

x-ray

x-ray

Three anti-paint spraying machine

Three anti-paint spraying machine

SPI Solder Paste Thickness Tester

SPI Solder Paste Thickness Tester

Automatic wave soldering machine

Automatic wave soldering machine

first article inspection

first article inspection

Kingford
Why choose us?
Efficient quotation
Efficient quotation

Our complete turnkey PCB assembly service provides a 24 hour quote service for your turnkey PCB assembly order.

All-round and reliable parts supplier
All-round and reliable parts supplier

Kingford cooperates with world-renowned component suppliers to ensure that the source of electronic components is plastic and the authenticity is guaranteed.

Advanced equipment
Advanced equipment

It has 7 fully automatic SMT high-speed chip production lines, equipped with ten temperature zone nitrogen reflow ovens, online AOI, SPI, X-RAY and other equipment.

Quality assurance
Quality assurance

We have complete ISO9001, ISO13485, ISO14001, IATF 16949, UL and other system certifications, and our products meet environmental protection requirements.

Kingford
Our PCB&PCBA Solutions

The company has successively cooperated with more than 3,000 high-tech R&D, manufacturing and service companies around the world, with technical solutions covering medical, industrial control, artificial intelligence, Internet of Things, automotive electronics, smart home and other fields.

Kingford
LED PCB Assembly FAQ
1.Why choose LED PCB Assembly?
The LED PCB assembly is very compact, and the LEDs are small enough to be easily integrated into complex PCBAs. Long Life Compared to fluorescent and incandescent lamps, LEDs have a long life, save money, and have high heat dissipation efficiency. LED lights are more efficient because they don't require heating to produce light.
2.What is LED PCB Assembly?

The LED PCB circuit is printed on an aluminum plate with good thermal conductivity, and then electronic components are soldered to it.

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