Shenzhen Mainbert Co.

we are leading manufacturer & exporter of standoff/spacers as per requirement or Drawing

We just processed in a large batch of chipsets. I posted below current inventory and attached pictures of each type of chipset. Please review and let me know your interest/offer.

Chipset 1 (H61) â?? 3,350 units
Chipset 2 (H81) â?? 2,206 units
Chipset 3 (H55) â?? 436 units
Chipset 4 (B250) â?? 1,600 units
Chipset 5 (SR406) â?? 345 units


Thank you,

Divanti Group

Hankook Smart Flex AH35

FEATURES AND BENEFITS

All weather traction
Enhanced controllability
Fuel efficient drive
Excellent durability


The Hankook Smart Flex AH35 is a highway terrain all-season tire manufactured for commercial vehicles. The tyre model is made to be mounted on the vehicle's steering axle.

Hankook Smart Flex AH35 - Key Features

All-Weather Performance: The tire offers reliable traction in dry, wet, and winter conditions, thanks to its wide grooves and 3D sipes, which also prevent hydroplaning.
Enhanced Control: The ribbed tread design ensures constant road contact, improving steering response and driving stability.
Fuel Efficiency: The optimized 3D siping reduces rolling resistance, leading to lower fuel consumption and CO2 emissions.
Durability: Reinforced carcass structure maintains the tire's shape under heavy loads, extending tread life and making it cost-efficient.

fr4 /aluminum /cem1 material;
min. hole size 0.2mm;
min.line space and width 4/4mil;
hole cooper wall 25um;

vacuum cartoon

Multi-layer PCBs, FR4, board thicknses 1.6 mm, OSP or LFHAL surface PCB.

Layer count: 6
Finishing thickness: 1.575 ¡à10%mm
Minimum width/spacing: 4/4-mil
Minimum via diameter: 0.2mm
Surface finishing: lead-free hasl
Specialty: all via are filled with copper paste
Board thickness: 1.2mm

Vacuum package

HDI R-F Multi-Layer PCB with HASL Finishing
• Vendor to be UL recognized
• All patterns according to Customer PCB Artwork/Film/Gerber File.
• Material: FR-4 or other
• Date code location: Printed on Top/Bottom/Side Silkscreen Layer
• Etch on Top/Bottom/Side Copper Layer.
• All PCB will be electrical tested before shipment
• Legend Silkscreen: Top or Bottom side
• Solder mask color: Green/Blue/Yellow/Red/Other
• Complied ROHS standard
• Packing: Inner vacuum packing; Outer carton packing:
• FOB Port: Shenzhen or HK.

HDI
Item Mass Production Prototype
HDI structure 1+N+1,1+1+N+1+1 2+N+2
Buried hole Filled Filled
Aspect ratio 0.75:1 0.75:1
Minimum laser hole 0.1mm(4mil) 0.1mm(4mil)
Minimum laser pad 0.25mm(10mil) 0.25mm(10mil)
Blind hole No filled No filled
Rigid & Flex board NO YES
Press fit hole YES YES
Control Depth drilling YES YES
Lead-free & Halogen-free YES YES
Immersion Gold Ni:2-5µm Au:0.05-0.10µm Ni:3-6µm Au:0.075-0.15µm
Immersion Tin 0.6-1.2µm 0.6-1.2µm
Immersion silver 0.2-0.6µm 0.3-0.6µm
OSP 0.1-0.4µm 0.25-0.4µm
HASL (Sn-Pb&LF) Pad:>3µm /Big Cu:>1µm Pad:>4µm Big Cu:>1.5µm
Flash Gold Ni:3-6µm Au:0.01-0.05µm Ni:3-6µm Au:0.02-0.075µm.

HDI R-F Multi-Layer PCB with HASL Finishing
• Vendor to be UL recognized
• All patterns according to Customer PCB Artwork/Film/Gerber File.
• Material: FR-4 or other
• Date code location: Printed on Top/Bottom/Side Silkscreen Layer
• Etch on Top/Bottom/Side Copper Layer.
• All PCB will be electrical tested before shipment
• Legend Silkscreen: Top or Bottom side
• Solder mask color: Green/Blue/Yellow/Red/Other
• Complied ROHS standard
• Packing: Inner vacuum packing; Outer carton packing:
• FOB Port: Shenzhen or HK .

Material: FR-4 Tg135
PCB Size:158.75*118.6mm
Board thickness: 1.6mm
Surface finished: HAL LF
Copper thickness: 1/1 Oz
Min through hole: 0.2mm
Consumer Electronics

Double sided PCB, OSP or HASL surface finishing, Finished CU 1 oz, 1.6 mm board thickness, green glossy solder mask and white legend