{"id":2785,"date":"2026-11-02T15:00:00","date_gmt":"2026-11-02T07:00:00","guid":{"rendered":"https:\/\/www.jingpengpcb.com\/?p=2785"},"modified":"2026-10-08T20:15:59","modified_gmt":"2026-10-08T12:15:59","slug":"pcb-cost-cutting-measures","status":"publish","type":"post","link":"https:\/\/www.jingpengpcb.com\/en\/blog\/pcb-cost-cutting-measures\/","title":{"rendered":"Effective Measures to Reduce the Cost of Printed Circuit Board Manufacturing"},"content":{"rendered":"<style>\n.jp-tw{overflow-x:auto;margin:26px 0;-webkit-overflow-scrolling:touch;}\n.jp-tw table{border-collapse:collapse;width:100%;min-width:560px;font-size:15px;line-height:1.65;background:#fff;}\n.jp-tw th,.jp-tw td{border:1px solid #dde3ea;padding:11px 14px;text-align:left;vertical-align:top;}\n.jp-tw thead th{background:#eef2f7;color:#1b2733;font-weight:700;white-space:nowrap;border-bottom:2px solid #c9d3de;}\n.jp-tw tbody tr:nth-child(even){background:#fafbfc;}\n.jp-tw tbody tr:hover{background:#f1f5fa;}\n.jp-tw tbody td:first-child{font-weight:600;color:#1b2733;}\n@media(max-width:767px){.jp-tw table{font-size:14px;min-width:520px;}.jp-tw th,.jp-tw td{padding:9px 11px;}}\n<\/style>\n<p>In the field of modern electronics, printed circuit boards (PCBs) are an indispensable component. Whether it\u2019s smartphones, computers, or medical devices, nearly all electronic products require the use of PCBs. However, manufacturing high-quality PCBs typically involves significant costs. This article will explore several methods for reducing the manufacturing costs of rigid multilayer printed circuit boards, considering various factors such as PCB dimensions, the number of layers, materials, the ratio of conductor line width to spacing, and via diameter.<\/p>\n<h2>Advanced: Cost Sensitivity Ranking\u2014Where to Make Changes First for the Best Return<\/h2>\n<p>There are many ways to reduce PCB costs, but the returns vary greatly. Ranked by return on investment per unit, they are roughly as follows:<\/p>\n<div class=\"jp-tw\">\n<table>\n<thead>\n<tr>\n<th>Measures<\/th>\n<th>Extent of cost reduction<\/th>\n<th>Implementation Challenges<\/th>\n<th>Priority<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Optimizing Panel Utilization<\/td>\n<td>5\u201315%<\/td>\n<td>\u4f4e<\/td>\n<td>Highest<\/td>\n<\/tr>\n<tr>\n<td>Adjust the line width and spacing to the standard settings<\/td>\n<td>5\u201310%<\/td>\n<td>\u4f4e<\/td>\n<td>\u9ad8<\/td>\n<\/tr>\n<tr>\n<td>Reduce the Number and Variety of Hole Sizes<\/td>\n<td>5\u201315%<\/td>\n<td>\u4f4e<\/td>\n<td>\u9ad8<\/td>\n<\/tr>\n<tr>\n<td>Decrease by one level<\/td>\n<td>10\u201320%<\/td>\n<td>\u4e2d<\/td>\n<td>\u9ad8<\/td>\n<\/tr>\n<tr>\n<td>Switch to standard panels<\/td>\n<td>5\u201320%<\/td>\n<td>\u4e2d<\/td>\n<td>\u4e2d<\/td>\n<\/tr>\n<tr>\n<td>Adjust the Acceptance Grade<\/td>\n<td>10\u201330%<\/td>\n<td>\u4e2d<\/td>\n<td>Medium (risk assessment required)<\/td>\n<\/tr>\n<tr>\n<td>Cancel Special Process<\/td>\n<td>Depending on the project<\/td>\n<td>\u9ad8<\/td>\n<td>Depending on the situation<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<ul>\n<li><strong>The projects at the top of the list have virtually no cost.<\/strong>: Optimizing panel layout and reducing the number of hole sizes only requires a few minor constraints during the design phase;<\/li>\n<li><strong>The middle project requires a trade-off<\/strong>: The type of material and number of layers affect performance; ensure that they do not compromise functionality;<\/li>\n<li><strong>Exercise caution with items listed later in the list<\/strong>: The acceptance grade affects reliability; you can't just look at the price.<\/li>\n<\/ul>\n<p>Therefore, the correct order for cost reduction is:<strong>First, implement the measures that don\u2019t cost anything; then consider the options that require trade-offs; and finally, address the metrics related to reliability.<\/strong>. Skipping the introduction and jumping straight to the sheet specifications is the most common mistake.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"451\" class=\"alignnone size-large wp-image-855\" src=\"https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/06\/reduce-pcb-cost.webp\" alt=\"Reducing the Cost of Purchasing PCBs\" srcset=\"https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/06\/reduce-pcb-cost.webp 600w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/06\/reduce-pcb-cost-300x226.webp 300w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/06\/reduce-pcb-cost-400x301.webp 400w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/06\/reduce-pcb-cost-213x160.webp 213w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>For cost-saving methods, see<a href=\"\/en\/blog\/reduce-pcb-cost\/\">7 Steps to Reduce PCB Costs<\/a>; For a breakdown of the price, see<a href=\"\/en\/blog\/composition-factors-of-pcb-price\/\">Factors Affecting PCB Prices<\/a>\u3002<\/p>\n<h2>I. The Impact of Printed Circuit Board Dimensions on Cost<\/h2>\n<p><strong>1.1 The Problem of Initial Dimensions<\/strong><\/p>\n<p>Copper-clad laminates in their original size are often too large, which can make processing difficult. Sometimes, they may not even fit into the processing equipment. Therefore, the first step is to cut the original copper-clad laminate into smaller pieces suitable for processing. Key factors in determining processing dimensions include the manufacturing equipment, the size of each PCB, and process parameters. These parameters include the length and width of the printed circuit, the width of screw holes, the process allowance for contour machining, the clamping allowance for fixtures, and the allowance for locating pins. A well-thought-out design will directly impact the cost of the PCB.<\/p>\n<p><strong>1.2 Optimizing the Design Dimensions<\/strong><\/p>\n<p>By taking these parameters into account, manufacturers can more accurately determine how many processed-size copper-clad laminates to cut from the original sheet\u2014whether to cut lengthwise or crosswise, and whether nesting is feasible. A well-designed process can reduce costs and improve production efficiency.<\/p>\n<h2>Advanced: Three Techniques for Improving Panel Utilization<\/h2>\n<ol>\n<li><strong>Adjusting the Size of a Single Board<\/strong>: If the length and width of the individual boards are integer multiples of the dimensions of the large pieces, you can often cut a few extra pieces;<\/li>\n<li><strong>Change the Orientation of the Panel Assemblies<\/strong>: The utilization rates for horizontal and vertical combinations often differ; calculate both once and then decide;<\/li>\n<li><strong>Using cut-to-size<\/strong>: The irregularly shaped panels are nested together to make use of the scrap material from the edges and corners.<\/li>\n<\/ol>\n<p>Of these, the benefits of the first point are the most easily underestimated.<strong>Reducing the size of each board by a few millimeters might mean that each large panel is assembled from 10 pieces instead of 8.<\/strong>...the cost per board has dropped by 20 percent, with virtually no impact on product functionality. Changes like these incur almost no cost in the early stages of design, but become very difficult to implement once the structural design is finalized.<\/p>\n<ul>\n<li><strong>Leave a seam allowance according to the minimum requirements<\/strong>: Excessively wide process margins are a pure waste;<\/li>\n<li><strong>Consider a design without process margins<\/strong>: In some cases, processes that do not require a transfer edge may be used;<\/li>\n<li><strong>Confirm the dimensions of the large pieces with the plywood mill<\/strong>: Standard sizes for large components vary by manufacturer, so be sure to clarify this before beginning the design.<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" width=\"1280\" height=\"720\" class=\"alignnone size-large wp-image-6094\" src=\"https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/07\/low-cost-pcb-prototype.jpg\" alt=\"PCB Procurement Costs\" srcset=\"https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/07\/low-cost-pcb-prototype.jpg 1280w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/07\/low-cost-pcb-prototype-300x169.jpg 300w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/07\/low-cost-pcb-prototype-1024x576.jpg 1024w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/07\/low-cost-pcb-prototype-768x432.jpg 768w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/07\/low-cost-pcb-prototype-400x225.jpg 400w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<p>For information on panel dimensions and panel assembly techniques, see<a href=\"\/en\/blog\/the-size-and-assembly-techniques-of-a-single-pcb\/\">How to Determine the Size of a Single PCB and Panelization Techniques<\/a>; For the panel joining process, see<a href=\"\/en\/blog\/the-process-and-function-of-pcb-splicing\/\">The Purpose and Process Details of PCB Panelization<\/a>\u3002<\/p>\n<h2>II. The Impact of the Number of Layers on the Cost of Printed Circuit Boards<\/h2>\n<p><strong>2.1 Considerations Regarding the Number of Floors<\/strong><\/p>\n<p>The number of layers in a printed circuit board is another important cost factor. An increase in the number of layers can significantly raise manufacturing costs. However, you should not give up easily when encountering difficulties in designing a 6-layer PCB. Persevering may yield significant economic benefits. Keep in mind, though, that designing an 8-layer PCB is not a choice to be made lightly, as it will increase costs.<\/p>\n<h2>III. CEM-3 Materials<\/h2>\n<p><strong>3.1 Low-Cost Materials<\/strong><\/p>\n<p>When manufacturing double-sided printed circuit boards, you may consider using the low-cost CEM-3 material. It features a structure in which the traditional double-sided epoxy-impregnated glass cloth copper-clad laminate is replaced by two thinner layers sandwiched together with an epoxy-impregnated glass nonwoven fabric in between. This material is relatively flexible and can be used on its own; it is also suitable as a core material for multilayer rigid printed circuit boards. Selecting the appropriate material can help reduce manufacturing costs.<\/p>\n<h2>Advanced: Why Does a Decrease in the Ratio Lead to a Sharp Increase in Costs?<\/h2>\n<p>A smaller line-to-space ratio means denser circuits, at the cost of<strong>The yield rate shows a nonlinear decline<\/strong>. There are three main reasons:<\/p>\n<ul>\n<li><strong>Etching Has Become More Difficult<\/strong>: Fine lines are more susceptible to side etching, making it exponentially more difficult to control line width;<\/li>\n<li><strong>Increase in Short Circuits and Notch Defects<\/strong>: The smaller the spacing, the higher the probability of defects caused by fine particles or residual film;<\/li>\n<li><strong>Rising Testing Costs<\/strong>: Higher-precision AOI and stricter inspection standards are required.<\/li>\n<\/ul>\n<p>In other words,<strong>The space you save on wiring will be offset by a drop in yield.<\/strong>. When density truly needs to be increased, it is often more cost-effective to add another layer rather than indefinitely reducing line widths\u2014the cost of adding a layer is predictable, whereas the yield risks associated with extreme line widths are difficult to estimate.<\/p>\n<div class=\"jp-tw\">\n<table>\n<thead>\n<tr>\n<th>Line Width and Spacing<\/th>\n<th>Relative Cost<\/th>\n<th>Yield Rate<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>8 mil<\/td>\n<td>Benchmark<\/td>\n<td>Very high<\/td>\n<\/tr>\n<tr>\n<td>6 mil<\/td>\n<td>Slight increase<\/td>\n<td>\u9ad8<\/td>\n<\/tr>\n<tr>\n<td>4 mil<\/td>\n<td>A significant increase<\/td>\n<td>\u4e2d<\/td>\n<\/tr>\n<tr>\n<td>3 mil or less<\/td>\n<td>A sharp increase<\/td>\n<td>Requires a specialized process<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"450\" class=\"alignnone size-large wp-image-8797\" src=\"https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/08\/difficulties-and-key-process-control-in-manufacturing-high-rise-pcb.jpg\" alt=\"Challenges in the Manufacturing of High-Layer-Count Printed Circuit Boards and Key Control Points for Production Processes\" srcset=\"https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/08\/difficulties-and-key-process-control-in-manufacturing-high-rise-pcb.jpg 800w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/08\/difficulties-and-key-process-control-in-manufacturing-high-rise-pcb-300x169.jpg 300w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/08\/difficulties-and-key-process-control-in-manufacturing-high-rise-pcb-768x432.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>Challenges in High-Layer Manufacturing<a href=\"\/en\/blog\/difficulties-and-key-process-control-in-manufacturing-high-rise-pcb\/\">Challenges in the Manufacturing of High-Layer-Count Printed Circuit Boards and Control of Key Processes<\/a>; For information on wiring reliability, see<a href=\"\/en\/blog\/dfm-reliability-design-for-pcb-wiring\/\">DFM Reliability Design for PCB Routing<\/a>\u3002<\/p>\n<h2>IV. The Ratio of Line Width to Gap Width in Conductor Patterns<\/h2>\n<p><strong>4.1 The Importance of Proportions<\/strong><\/p>\n<p>The line width-to-spacing ratio of conductor patterns on printed circuit boards has a significant impact on cost. When this ratio decreases, the PCB production yield drops sharply, thereby increasing costs. This phenomenon is even more pronounced in high-density circuits. Therefore, it is crucial to select these ratios appropriately.<\/p>\n<h2>V. The Impact of Through-Hole Diameter on Cost<\/h2>\n<p><strong>5.1 Drill Hole Dimensions<\/strong><\/p>\n<p>When drilling holes with a drill bit, if the diameter of a through-hole is smaller than a certain value, the drill must be withdrawn multiple times during each drilling operation to dissipate heat, which reduces production efficiency and increases costs. Therefore, the diameter of through-holes should be reduced with caution, and the number of through-holes should be minimized as much as possible.<\/p>\n<h2>Advanced: How to Control the Cost of Holes<\/h2>\n<p>Drilling is a major cost component in the PCB manufacturing process. There are three ways to control drilling costs:<\/p>\n<ol>\n<li><strong>Reduce the number of holes<\/strong>: The number of holes directly determines the drilling time and is the most direct factor;<\/li>\n<li><strong>Types of Apertures<\/strong>: The machine must be shut down every time a tool is changed; the more tool types there are, the more times the tool must be changed;<\/li>\n<li><strong>Avoid using apertures that are too small<\/strong>: For small-diameter holes, it is necessary to reduce the feed rate and increase the number of retraction passes, resulting in a significant drop in efficiency.<\/li>\n<\/ol>\n<ul>\n<li><strong>If you can walk on the surface, don't switch layers.<\/strong>: Each layer change requires a pair of vias;<\/li>\n<li><strong>Use through-holes whenever possible instead of blind holes.<\/strong>: Blind holes require additional crimping and drilling cycles;<\/li>\n<li><strong>Allow for a margin of error in the wall-to-diameter ratio<\/strong>: When drilling holes in thick plates that are beyond the machine's capabilities, the yield rate drops sharply.<\/li>\n<\/ul>\n<p>Regarding alternative solutions such as using silver paste to fill holes, it is necessary to clarify their limits of applicability:<strong>Low cost, but not suitable for high-reliability scenarios<\/strong>. Silver paste has inferior electrical conductivity and long-term stability compared to electroplated copper and should not be used in applications subject to thermal cycling or high currents. Its suitability depends on the product\u2019s reliability requirements and expected service life.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" width=\"637\" height=\"358\" class=\"alignnone size-large wp-image-8708\" src=\"https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/08\/pcb-aspect-ratio-multi-layer-pcb-manufacturing.jpg\" alt=\"The Importance of the PCB Aspect Ratio in Multilayer PCB Manufacturing\" srcset=\"https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/08\/pcb-aspect-ratio-multi-layer-pcb-manufacturing.jpg 637w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/08\/pcb-aspect-ratio-multi-layer-pcb-manufacturing-300x169.jpg 300w\" sizes=\"auto, (max-width: 637px) 100vw, 637px\" \/><\/p>\n<p>Impact of the aspect ratio<a href=\"\/en\/blog\/pcb-aspect-ratio-multi-layer-pcb-manufacturing\/\">The Importance of the PCB Aspect Ratio in Multilayer PCB Manufacturing<\/a>; For drilling quality, see<a href=\"\/en\/blog\/pcb-drilling-quality-issues\/\">Quality Issues in the PCB Drilling Process<\/a>\u3002<\/p>\n<h2>VI. Filling Through-Holes with Silver Paste<\/h2>\n<p><strong>6.1 Alternative Methods<\/strong><\/p>\n<p>To reduce the cost of double-sided printed circuit boards, consider using silver paste to fill through-holes instead of the traditional copper plating method. This method is suitable for double-sided copper-clad boards, particularly those made of standard phenolic resin paper.<\/p>\n<p>The process of filling through-holes with silver paste includes surface cleaning, printing the resist pattern, etching, filling with silver paste, applying a cover layer, applying the solder mask pattern, and applying the isolation pattern. Although this method is not suitable for high-reliability circuits, it can reduce costs.<\/p>\n<p>Reducing the manufacturing costs of rigid multilayer printed circuit boards requires a comprehensive consideration of multiple factors. Through appropriate dimensional design, layer count control, material selection, conductor pattern design, and via diameter selection, manufacturers can effectively reduce costs while maintaining the performance and quality of the PCB. In the electronics manufacturing sector, reducing costs not only helps improve competitiveness but also enables manufacturers to provide customers with more attractive solutions.<\/p>\n<h2>Advanced: Three Principles for Reducing Material Costs<\/h2>\n<ul>\n<li><strong>Select the grade based on the actual environment<\/strong>: Products designed for indoor use at room temperature do not need to have a high Tg, and materials with low loss are not necessary if there are no high-frequency requirements;<\/li>\n<li><strong>Stock Items for Priority PCB Manufacturers<\/strong>: Niche materials have minimum order quantities and lead times, resulting in high hidden costs;<\/li>\n<li><strong>Performance margins should be moderate.<\/strong>: Just leave enough leeway; overdesign is a waste.<\/li>\n<\/ul>\n<p>Taking the selection of materials for double-sided boards as an example, low-cost materials such as CEM-3 can indeed reduce costs while meeting electrical and mechanical requirements, but it is important to note that<strong>Its heat resistance and mechanical strength are inferior to those of FR-4<\/strong>...It is not suitable for applications involving frequent backflow, high mechanical stress, or high reliability requirements. The determining factor is the product\u2019s actual operating conditions, not the material cost itself.<\/p>\n<ol>\n<li><strong>List the performance hard constraints<\/strong>: Temperature resistance, insulation, strength, frequency;<\/li>\n<li><strong>Select the least expensive material that meets the constraints<\/strong>\uff1b<\/li>\n<li><strong>Confirm that the panel manufacturer maintains a standard inventory<\/strong>, to avoid hidden delivery costs.<\/li>\n<\/ol>\n<p><img loading=\"lazy\" decoding=\"async\" width=\"436\" height=\"463\" class=\"alignnone size-large wp-image-7597\" src=\"https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/09\/product-pcba-e1758984310302.webp\" alt=\"PCB Soldering\" srcset=\"https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/09\/product-pcba-e1758984310302.webp 436w, https:\/\/www.jingpengpcb.com\/wp-content\/uploads\/2023\/09\/product-pcba-e1758984310302-283x300.webp 283w\" sizes=\"auto, (max-width: 436px) 100vw, 436px\" \/><\/p>\n<p>For panel selection, see<a href=\"\/en\/blog\/how-to-choose-pcb-material\/\">How to Choose the Right PCB Material Based on PCB Type<\/a>; For layout rules, see<a href=\"\/en\/blog\/13-rules-for-layout-of-printed-circuit-board-components\/\">13 Rules for Laying Out Components on Printed Circuit Boards<\/a>\u3002<\/p>\n<h2>Frequently Asked Questions<\/h2>\n<h3>1. How do you determine the appropriate dimensions in PCB design?<\/h3>\n<p>When determining PCB dimensions, it is important to consider manufacturing equipment, process parameters, and circuit layout. It is best to consult the manufacturer for specific recommendations.<\/p>\n<h3>2. Why does increasing the number of layers in a PCB increase manufacturing costs?<\/h3>\n<p>Increasing the number of layers in a PCB requires more manufacturing steps and adds complexity, which leads to higher manufacturing costs.<\/p>\n<h3>3. What are the advantages of using silver paste to fill through-holes?<\/h3>\n<p>Filling through-holes with silver paste can reduce costs, but it may not be suitable for high-reliability circuits.<\/p>\n<h3>4. How can you balance PCB cost and performance?<\/h3>\n<p>Balancing the cost and performance of a PCB requires careful consideration of various design and material choices. Best practices depend on the specific project and requirements.<\/p>\n<h3>5. What modern technologies can help reduce PCB manufacturing costs?<\/h3>\n<p>Modern technologies, including automated manufacturing, advanced materials, and intelligent design tools, can help reduce PCB manufacturing costs.<\/p>\n<p>These measures can help you reduce the manufacturing costs of rigid multilayer printed circuit boards more effectively, while ensuring product quality and performance. By taking all these factors into account, manufacturers can enhance their competitiveness and achieve success in the market.<\/p>\n<h3>6. Will cost reduction affect reliability?<\/h3>\n<p>It depends on which area is being cut back. Measures such as optimizing panel layout, reducing the number of via types, and relaxing line width requirements do not affect reliability; however, lowering acceptance standards, switching to materials with insufficient performance, and eliminating necessary via copper requirements do pose risks. The guiding principle is to avoid altering hard metrics related to safety and reliability.<\/p>\n<h3>7. When should you add layers instead of reducing line width?<\/h3>\n<p>When line widths and line spacings are approaching the lower limit of a board manufacturer\u2019s standard capabilities, and routing remains constrained, adding another layer is usually more cost-effective. Reducing line widths to the absolute minimum can lead to lower yield rates and longer lead times; these hidden costs often exceed the material cost of adding an extra layer.<\/p>\n<h3>8. Should cost be taken into account during the prototyping phase?<\/h3>\n<p>This should be considered, but it should take a lower priority than verifying functionality. The most important goal during the prototyping phase is to quickly identify design issues; therefore, it is not advisable to focus excessively on cost optimization at this stage. Once the design is stable and production begins, a systematic effort to reduce costs can be undertaken\u2014this approach will neither delay progress nor waste resources on optimization.<\/p>\n<h3>9. If we discuss cost reduction with the panel manufacturer, will they cooperate?<\/h3>\n<p>This is usually the case, because reducing manufacturing complexity is also beneficial to the PCB manufacturer. An effective approach is to share your design constraints and cost targets with them and ask them to provide specific recommendations for parameter adjustments. PCB manufacturers are most familiar with their own process limits, so their recommendations are often more accurate than your own guesses.<\/p>\n<h3>10. What is the approximate panel utilization rate?<\/h3>\n<p>Ideally, a high level of utilization can be achieved; however, due to the influence of panel shape, process edges, and the spacing between panels, the actual value is typically lower than the theoretical value. Utilization rates drop significantly for irregularly shaped panels and panels with notches. Designing panels to be as close to rectangular as possible is the most effective way to improve utilization.<\/p>\n<h3>11. How can fixed costs be spread out across small production runs?<\/h3>\n<p>There are three common approaches: First, combining production with other orders; second, reducing the use of special processes to eliminate the need for custom jigs; and third, consolidating similar orders for multiple board models into a single order. Additionally, avoid making frequent changes to the board design until it is finalized, as each change will result in new engineering and panel fabrication costs.<\/p>\n<p><strong>Related Reading<\/strong>\uff1a<a href=\"\/en\/blog\/13-rules-for-layout-of-printed-circuit-board-components\/\">13 Rules for Laying Out Components on Printed Circuit Boards<\/a> \u00b7 <a href=\"\/en\/blog\/34-commonly-used-ipc-standards-for-printed-circuit-boards\/\">34 Common IPC Standards for Printed Circuit Boards<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>\u5728\u73b0\u4ee3\u7535\u5b50\u9886\u57df\uff0c\u5370\u5236\u7ebf\u8def\u677f\uff08PCB\uff09\u662f\u65e0\u6cd5\u6216\u7f3a\u7684\u4e00\u90e8\u5206\u3002\u65e0\u8bba\u662f\u667a\u80fd\u624b\u673a\u3001\u7535\u8111\u3001\u8fd8\u662f\u533b\u7597\u8bbe\u5907\uff0c\u51e0\u4e4e\u6240\u6709\u7535\u5b50\u4ea7\u54c1\u90fd [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"slim_seo":{"title":"Effective Measures to Reduce Printed Circuit Board Manufacturing Costs - Jingpeng Electronics","description":"How can you reduce the cost of manufacturing printed circuit boards? This article explains the impact of board size, number of layers, CEM-3 material, trace width-to-spacing ratio, via diameter, and silver paste via filling. 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