Full Site - : aspect ratio (Page 3 of 28)

Uniwell (HK) Electronics Co.,ltd (uwellpcb.com)

Industry Directory | Manufacturer

UWELLPCB.com is the PCB supplier. We offer PCB from single side board, double side PCB to 32layer board,including the Rigid PCB, Flex PCB, Rigid-flex PCB,Quick-turn prototype and PCB assembly

Wafer-Level Packaged MEMS Switch With TSV

Technical Library | 2012-02-02 19:09:53.0

A miniaturized wafer-level packaged MEMS acceleration switch with through silicon vias (TSVs) was fabricated, based on technologies suitable for harsh environment applications. The high aspect ratio TSVs were fabricated through the silicon-on-insulator (S

The Foundation for Scientific and Industrial Research - SINTEF

Printed Circuit Board

Printed Circuit Board

New Equipment | Printing

Layer: 8 layers Material: FR-4 Board Thickness: 0.6mm Surface Finish: Immersion Gold 1~4u Copper Thickness: 1/3 oz Impedance, 4/4mils width/spacing Layers: 2--36layers Max manufacturing size: 640mm*1100mm Copper foil thickness:  0.5OZ-13OZ M

Multycircuit Technology Limited

Power PCB

Power PCB

New Equipment | Design Services

Layer:4 Material:FR-4 4/4/4/4oz Thickness:2.0 Minimum hole:0.35mm Minimum Tracc/Spacing:12mil/15mil Application:power supply Layers: 2--36layers Max manufacturing size: 640mm*1100mm Copper foil thickness:  0.5OZ-13OZ Min line width/space:  

Multycircuit Technology Limited

Rigid PCB

Rigid PCB

New Equipment | Materials

Layer: 2 Material: FR-4 Board Thickness: 1.6mm Surface Finish: HAL Copper Thickness: 2/2 oz Green Solder Mask Layers: 2--36layers Max manufacturing size: 640mm*1100mm Copper foil thickness:  0.5OZ-13OZ Min line width/space:   3mil/3mil Min

Multycircuit Technology Limited

Multilayer PCB

Multilayer PCB

New Equipment | Inspection

Layer: 6 layers Material: FR-4 Board Thickness: 1.0mm Surface Finish:ENIG Copper Thickness: 1 oz all layers Blind via L1~L2 and L1~L3 Layers: 2--36layers Max manufacturing size: 640mm*1100mm Copper foil thickness:  0.5OZ-13OZ Min line width

Multycircuit Technology Limited

Unlocking The Mystery of Aperture Architecture for Fine Line Printing

Technical Library | 2018-06-13 11:42:00.0

The art of screen printing solder paste for the surface mount community has been discussed and presented for several decades. However, the impending introduction of passive Metric 0201 devices has reopened the need to re-evaluate the printing process and the influence of stencil architecture. The impact of introducing apertures with architectural dimensions’ sub 150um whilst accommodating the requirements of the standard suite of surface mount connectors, passives and integrated circuits will require a greater knowledge of the solder paste printing process.The dilemma of including the next generation of surface mount devices into this new heterogeneous environment will create area ratio challenges that fall below todays 0.5 threshold. Within this paper the issues of printing challenging area ratio and their associated aspect ratio will be investigated. The findings will be considered against the next generation of surface mount devices.

ASM Assembly Systems GmbH & Co. KG

LPKF ProConduct® - Through-hole Conductivity System

LPKF ProConduct® - Through-hole Conductivity System

New Equipment | Through-Hole

In-House PCB Through-Hole Plating without Chemicals The LPKF ProConduct® introduces revolutionary technology to produce plated through-holes, which does not require a plating tank or potentially hazardous processing chemicals. This compact system is

LPKF Laser & Electronics

Tropical Stencil

Industry Directory | Consultant / Service Provider / Manufacturer

Tropical Stencil is dedicated to providing the highest quality Laser Cut Stencils; with our rapid response, you will have your Stencil delivered on-time.

Shenzhen PEAK Technology Co., Ltd

Industry Directory | Manufacturer

Military Certified PCB Fabrication & Circuit Board Assembly Manufacturer Custom PCB fabrication in as little as 8 hours – All you have to do is ask! 16 Years Of PCB Manufacturing - Serving Electronic Since 2001


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