{"listingPage":true,"listingPagePreloaded":true,"params":{"locale":"en","controller":"listing_page","action":"index","parent_category_slug":"semiconductor","file_types":null},"browser_attributes":{"title":"Free \u0026 Premium Semiconductor print files","description":"Here you can find Semiconductor 3D print files (STL, OBJ, FBX, and many others) ready for printing. Purchase and download free 3D models, stream and print with your 3D printer.","free_to_premium":{"prefix":"Do you need something special? 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I can make other sizes according to your desire, if you have any questions, write to me :)\n\nI can make jewelry of any complexity and sculpture (human, animal, etc.) according to individual orders","imageAlt":"3D print model ring code 99","url":"https://www.cgtrader.com/3d-print-models/jewelry/ring/ring-code-99","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/8NJEEWPJjUK7EhbSSVSsSNcq/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/99-3d-model-136c146120.jpg","gridUrl":"https://media.cgtrader.com/variants/8NJEEWPJjUK7EhbSSVSsSNcq/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/99-3d-model-136c146120.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/jewelry/ring/ring-code-99","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":51,"name":".stl","is_native":false},{"id":13,"name":".3dm","is_native":false}],"categorySlug":"jewelry","subcategorySlug":"ring","categoryTitle":"Jewelry","subcategoryTitle":"Rings","schemaImageUrl":"https://img-new.cgtrader.com/items/5006647/136c146120/ring-code-99-3d-model-136c146120.webp","saleOffDiscount":50,"eligibleForSubscription":false,"subscriptionSubscribed":false,"subscriptionPotential":true}},{"id":"6118960","type":"listingItem","attributes":{"id":6118960,"title":"Chip Computer","price":3.49,"description":"A computer chip, also known as a microchip or integrated circuit (IC), is a small semiconductor device that contains thousands to billions of electronic components. It serves as the brain of electronic devices, enabling data processing, storage, and control functions in computers and other digital systems.","imageAlt":"3D printable model Chip Computer","url":"https://www.cgtrader.com/3d-print-models/gadgets/other/chip-computer","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/6nsjamge9wakm07qprew0otgvkgi/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/3.87.jpg","gridUrl":"https://media.cgtrader.com/variants/6nsjamge9wakm07qprew0otgvkgi/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/3.87.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/gadgets/other/chip-computer","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":149,"name":".bip","is_native":false},{"id":51,"name":".stl","is_native":false},{"id":14,"name":".skp","is_native":false},{"id":null,"name":null,"is_native":false}],"categorySlug":"gadgets","subcategorySlug":"other","categoryTitle":"Gadgets","subcategoryTitle":"Other","schemaImageUrl":"https://img-new.cgtrader.com/items/6118960/5b8a2017b8/chip-computer-3d-model-5b8a2017b8.webp","saleOffDiscount":30,"eligibleForSubscription":true,"subscriptionSubscribed":true,"subscriptionPotential":false}},{"id":"4891964","type":"listingItem","attributes":{"id":4891964,"title":"Habitat X2","price":5.0,"description":"Prototype of settlement made from 3D printable buildings. Original design by PhD Poturak Semir: www.Linktr.ee/3esign : Single layer print, make sure you increase the flow, that is amount of plastic in order to get strong enough print. It is fully optimized design which uses least material and reduces the print time. No need for supports.","imageAlt":"Habitat X2 3D printable model semiconductor","url":"https://www.cgtrader.com/3d-print-models/games-toys/game-accessories/habitat-x2","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/zQ8x5CrgNkF7wT5KJCm9p8ST/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/IMG-20231108-WA0018.jpg","gridUrl":"https://media.cgtrader.com/variants/zQ8x5CrgNkF7wT5KJCm9p8ST/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/IMG-20231108-WA0018.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/games-toys/game-accessories/habitat-x2","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":51,"name":".stl","is_native":false}],"categorySlug":"games-toys","subcategorySlug":"game-accessories","categoryTitle":"Games \u0026 Toys","subcategoryTitle":"Game Accessories","schemaImageUrl":"https://img-new.cgtrader.com/items/4891964/2925bfb027/habitat-x2-3d-model-2925bfb027.webp","saleOffDiscount":50,"eligibleForSubscription":false,"subscriptionSubscribed":false,"subscriptionPotential":false}},{"id":"3034276","type":"listingItem","attributes":{"id":3034276,"title":"Atmega 40 pin IC","price":7.0,"description":"This is the model of 40 pin IC  size of Atmega 16 design in fussion 360. Model is provided in .stp, .stl, .obj, .step, .amf format. This model can be use make 3D model , 3D circuit , 3D printing , rendering and many more. You can use this model for semicoductor and circuit demonstration. \n\nATmega16 is an 8-bit high performance microcontroller from the Atmel’s Mega AVR family. Atmega16 is a 40 pin microcontroller based on enhanced RISC (Reduced Instruction Set Computing) architecture with 131 powerful instructions. It has a 16 KB programmable flash memory, static RAM of 1 KB and EEPROM of 512 Bytes. The endurance cycle of flash memory and EEPROM is 10,000 and 100,000, respectively. Most of the instructions execute in one machine cycle. It can work on a maximum frequency of 16MHz. ATmega16 pin diagram should clarify things a bit.","imageAlt":"Atmega 40 pin IC 3D print model","url":"https://www.cgtrader.com/3d-print-models/hobby-diy/electronics/atmega-40-pin-ic","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/oBK8DTfaFsXw52YhDvTy8KzW/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/atmega1.jpg","gridUrl":"https://media.cgtrader.com/variants/oBK8DTfaFsXw52YhDvTy8KzW/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/atmega1.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/hobby-diy/electronics/atmega-40-pin-ic","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":14,"name":".skp","is_native":false},{"id":72,"name":".stp","is_native":false},{"id":51,"name":".stl","is_native":false},{"id":191,"name":".amf","is_native":false},{"id":12,"name":".obj","is_native":false}],"categorySlug":"hobby-diy","subcategorySlug":"electronics","categoryTitle":"Hobby \u0026 DIY","subcategoryTitle":"Electronics","schemaImageUrl":"https://img-new.cgtrader.com/items/3034276/ba485f554a/atmega-40-pin-ic-3d-model-ba485f554a.webp","saleOffDiscount":50,"eligibleForSubscription":true,"subscriptionSubscribed":false,"subscriptionPotential":true}},{"id":"4083334","type":"listingItem","attributes":{"id":4083334,"title":"microphone pendant  ","price":35.0,"description":"File format: st l, 3ds ,3dm , fbx , obj , skp , dxf\n\nIf you want to reduce the dimensions of the model, I will be happy to help you\n\nSTL file has been fixed and ready for the print\n\nThe 3dm file is not suitable for printing and I just provided it for you to make changes, but the rest of the files are ready to print\n\nIf you need to make little changes to this model I'll do it for you no extra charge.\n\nIf you have any questions I will be happy to answer them\n\nThank you for your purchase\nondenser\n\nInside the Oktava 319 condenser microphone\n\nAudio-Technica AT3035\nThe condenser microphone, invented at Western Electric in 1916 by E. C. Wente,[20] is also called a capacitor microphone or electrostatic microphone—capacitors were historically called condensers. The diaphragm acts as one plate of a capacitor, and audio vibrations produce changes in the distance between the plates. Because the capacitance of the plates is inversely proportional to the distance between them, the vibrations produce changes in capacitance. These changes in capacitance are used to measure the audio signal. The assembly of fixed and movable plates is called an \"element\" or \"capsule\".\n\nCondenser microphones span the range from telephone transmitters through inexpensive karaoke microphones to high-fidelity recording microphones. They generally produce a high-quality audio signal and are now the popular choice in laboratory and recording studio applications. The inherent suitability of this technology is due to the very small mass that must be moved by the incident sound wave, unlike other microphone types that require the sound wave to do more work.\n\nCondenser microphones require a power source, provided either via microphone inputs on equipment as phantom power or from a small battery. Power is necessary for establishing the capacitor plate voltage and is also needed to power the microphone electronics (impedance conversion in the case of electret and DC-polarized microphones, demodulation or detection in the case of RF/HF microphones). Condenser microphones are also available with two diaphragms that can be electrically connected to provide a range of polar patterns (see below), such as cardioid, omnidirectional, and figure-eight. It is also possible to vary the pattern continuously with some microphones, for example, the Røde NT2000 or CAD M179.\n\nThere are two main categories of condenser microphones, depending on the method of extracting the audio signal from the transducer: DC-biased microphones, and radio frequency (RF) or high frequency (HF) condenser microphones.\n\nDC-biased condenser\nWith a DC-biased condenser microphone, the plates are biased with a fixed charge (Q). The voltage maintained across the capacitor plates changes with the vibrations in the air, according to the capacitance equation (C = Q⁄V), where Q = charge in coulombs, C = capacitance in farads and V = potential difference in volts. A nearly constant charge is maintained on the capacitor. As the capacitance changes, the charge across the capacitor does change very slightly, but at audible frequencies it is sensibly constant. The capacitance of the capsule (around 5 to 100 pF) and the value of the bias resistor (100 MΩ to tens of GΩ) form a filter that is high-pass for the audio signal, and low-pass for the bias voltage. Note that the time constant of an RC circuit equals the product of the resistance and capacitance.\n\nWithin the time-frame of the capacitance change (as much as 50 ms at 20 Hz audio signal), the charge is practically constant and the voltage across the capacitor changes instantaneously to reflect the change in capacitance. The voltage across the capacitor varies above and below the bias voltage. The voltage difference between the bias and the capacitor is seen across the series resistor. The voltage across the resistor is amplified for performance or recording. In most cases, the electronics in the microphone itself contribute no voltage gain as the voltage differential is quite significant, up to several volts for high sound levels. Since this is a very high impedance circuit, only current gain is usually needed, with the voltage remaining constant.\n\nRF condenser\n\nAKG C451B small-diaphragm condenser microphone\nRF condenser microphones use a comparatively low RF voltage, generated by a low-noise oscillator. The signal from the oscillator may either be amplitude modulated by the capacitance changes produced by the sound waves moving the capsule diaphragm, or the capsule may be part of a resonant circuit that modulates the frequency of the oscillator signal. Demodulation yields a low-noise audio frequency signal with a very low source impedance. The absence of a high bias voltage permits the use of a diaphragm with looser tension, which may be used to achieve wider frequency response due to higher compliance. The RF biasing process results in a lower electrical impedance capsule, a useful by-product of which is that RF condenser microphones can be operated in damp weather conditions that could create problems in DC-biased microphones with contaminated insulating surfaces. The Sennheiser \"MKH\" series of microphones use the RF biasing technique. A covert, remotely energised application of the same physical principle was devised by Soviet Russian inventor Leon Theremin and used to bug the US Ambassador's Residence in Moscow between 1945 and 1952.\n\nElectret condenser\nMain article: Electret microphone\n\nFirst patent on foil electret microphone by G. M. Sessler et al. (pages 1 to 3)\nAn electret microphone is a type of condenser microphone invented by Gerhard Sessler and Jim West at Bell laboratories in 1962.[21] The externally applied charge used for a conventional condenser microphone is replaced by a permanent charge in an electret material. An electret is a ferroelectric material that has been permanently electrically charged or polarized. The name comes from electrostatic and magnet; a static charge is embedded in an electret by the alignment of the static charges in the material, much the way a permanent magnet is made by aligning the magnetic domains in a piece of iron.\n\nDue to their good performance and ease of manufacture, hence low cost, the vast majority of microphones made today are electret microphones; a semiconductor manufacturer estimates annual production at over one billion units.[22] They are used in many applications, from high-quality recording and lavalier (lapel mic) use to built-in microphones in small sound recording devices and telephones. Prior to the proliferation of MEMS microphones,[23] nearly all cell-phone, computer, PDA and headset microphones were electret types.\n\nUnlike other capacitor microphones, they require no polarizing voltage, but often contain an integrated preamplifier that does require power (often incorrectly called polarizing power or bias). This preamplifier is frequently phantom powered in sound reinforcement and studio applications. Monophonic microphones designed for personal computers (PCs), sometimes called multimedia microphones, use a 3.5 mm plug as usually used, without power, for stereo; the ring, instead of carrying the signal for a second channel, carries power via a resistor from (normally) a 5 V supply in the computer. Stereophonic microphones use the same connector; there is no obvious way to determine which standard is used by equipment and microphones.\n\nThough electret microphones were once considered low quality, the best ones can now rival traditional condenser microphones in every respect and can even offer the long-term stability and ultra-flat response needed for a measurement microphone. Only the best electret microphones rival good DC-polarized units in terms of noise level and quality; electret microphones lend themselves to inexpensive mass-production, while inherently expensive non-electret condenser microphones are made to higher quality.","imageAlt":"3D printable model sound microphone pendant","url":"https://www.cgtrader.com/3d-print-models/jewelry/pendant/microphone-pendant-71d1a856-9e65-42ca-8395-58f204f621a6","isCLDApplicable":false,"isSaleOffApplicable":true,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/JbbwgxZXoexFaagYC4TiwM9p/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/1.jpg","gridUrl":"https://media.cgtrader.com/variants/JbbwgxZXoexFaagYC4TiwM9p/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/1.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/jewelry/pendant/microphone-pendant-71d1a856-9e65-42ca-8395-58f204f621a6","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":51,"name":".stl","is_native":false},{"id":7,"name":".dxf","is_native":false},{"id":12,"name":".obj","is_native":false},{"id":2,"name":".3ds","is_native":false},{"id":13,"name":".3dm","is_native":false}],"categorySlug":"jewelry","subcategorySlug":"pendant","categoryTitle":"Jewelry","subcategoryTitle":"Pendants","schemaImageUrl":"https://img-new.cgtrader.com/items/4083334/14711425f3/microphone-pendant-3d-model-14711425f3.webp","saleOffDiscount":60,"eligibleForSubscription":false,"subscriptionSubscribed":false,"subscriptionPotential":false}},{"id":"2261454","type":"listingItem","attributes":{"id":2261454,"title":"Silicon Processor","price":3.0,"description":"This proccesor is perfect as a game item or prop. 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X axis - Electricity, and Y axis Magnetism readout possibilities.\n \na subtractive method for creating a ultra fine, semi conductor matrix, at home, using household appliances, often readily available. like a 3d laser engraver, a 3d inkjet printer which we can modify, to print ferrofluids, and then harden out and or vaporize excess material with a microwave or even Air-fryer oven. as long as the edged lines are extremely thin, and can be filled with conductive materials. and the microwave is no longer needed for heating actual food. if we can vaporize or heat erode [deliberate oxidation] away excess conducting material, while still being able to make contact we can scale down the modular system and or process even further. since the shape of the design is mathematically spaced and geometrical, we can sand or file away material, and leave as thin a layer as we physically can still make and test contact of, by filing it away from the top of the triangle shape.\n\n1 laser engrave or edge tightest possible linear slits into a glass substrate. edging in a line, leaving open the next, as close as possible to a lasers stepper motor to be able to still do it and keep them separated, non conductive state. in this concept the laser printers ppi and laser engraving ppi are the limiting factors for home creators, as we can vectorize and scale down designs mathematically. as long as the absolute geometry, still does what we need it to do.\n\n2 fill the slits with N-type- P-type materials - hardened ferro fluid or organic epoxy conductor using a laser printer high ppi density. or just filling the slits with conductive fluid that we can harden and remove from later.\n\n3 sand blast or grind away the bottom layer and top of the pyramid\n to expose tiniest, atomically thin, possible linear slit parallel rail contacts. the thinner the lithographic diode, the least amount of energy is needed to travel through it. \n\n4 turn one plate with P-type fill 90 degrees and rotate entire plate to polarize slits 90 degrees with N-type slits to make a cross hatching super fine dot matrix connection of locations or points that we can still measure electro magnetically as in their absolute electricity and magnetic strength, path length and thus timing and even pre known polarization. the thinner both slits of the same dimensions are, the smaller the absolute contact point, or vectorized atomic dot.\n\n5 perhaps a microwave can vaporize excess materials afterwards \nheat shrinking the designs absolute geometry even further.\nThe cross sections location where both conductors meet creates a absolute length and thus strength and Time to the detector as well as a magnetic polarization N-S because of this. \n\nthe stepper motors single step is the absolute limit as we can vectorize and scale or minimize designs mathematically to below the eye, screen, and lasers light resolution - we dont need to see in order to measure and know electricity, nor magnetism. we need one thin edge, to be a mathematical straight line thick, and one empty line ad infinitum.\n\nif we manage to have the matrix dot give off a preferred color of light on a specific location in/on the matrix by managing the electric current, we have a LCD type structure. we could create a local light value in stead of a color as a digital mask as well.\n if we measure the magnetic polarity of the perpendicular induced magnetic fields, we have a new type of semi conductor. the electricity must pick a side where it wants to leave by, and it will take the shortest absolute path, straight out of the matrix, this results in a magnetic field line strength output number that we can measure and then use. \n\nthe shortest path taken, creates an absolute length the signal will travel, as electricity, and as magnetism. the combined information, results in a pinpoint accurate location through calculation, to determine where the crossing must have happened, must happen, or will happen. if the electric magnetic sideline, moves to the left side, a certain measurable, checkable magnetic polarization of that individual field line will occur.","imageAlt":"Method for Electro Magnetic Semi 3D print model 3","url":"https://www.cgtrader.com/3d-print-models/hobby-diy/electronics/method-for-electro-magnetic-semi-conducting-fine-dot-matrix","isCLDApplicable":false,"isSaleOffApplicable":false,"gaAttributes":{},"primaryImage":{"gridFallbackUrl":"https://media.cgtrader.com/variants/GbBErQuqV87zjbVEQGk5j89r/a26e47dab5f2d22c43d6c5ce4b4b46ecc30c70918878397cba1a10c1e35d7bfc/1.jpg","gridUrl":"https://media.cgtrader.com/variants/GbBErQuqV87zjbVEQGk5j89r/78add9c2f02fbd73a43ffb3970be38683c5f15eff6ca849dc78c644f4ff9ce1b/1.webp","isAdultContent":false},"modelInfo":{"modelUrl":"https://www.cgtrader.com/3d-print-models/hobby-diy/electronics/method-for-electro-magnetic-semi-conducting-fine-dot-matrix","isCgtVerified":false,"types":{"printReady":true,"animated":false,"pbr":false,"rigged":false,"lowPoly":false}},"metaverseFormatsList":[{"id":17,"name":".max","is_native":false},{"id":12,"name":".obj","is_native":false},{"id":5,"name":".fbx","is_native":false},{"id":51,"name":".stl","is_native":false}],"categorySlug":"hobby-diy","subcategorySlug":"electronics","categoryTitle":"Hobby \u0026 DIY","subcategoryTitle":"Electronics","schemaImageUrl":"https://img-new.cgtrader.com/items/4982382/b82b50086c/method-for-electro-magnetic-semi-conducting-fine-dot-matrix-3d-model-b82b50086c.webp","saleOffDiscount":0,"eligibleForSubscription":false,"subscriptionSubscribed":false,"subscriptionPotential":false}},{"id":"5401215","type":"listingItem","attributes":{"id":5401215,"title":"Mechanical fins heat reducer 3d cad model ","price":9.0,"description":"Fins play a crucial role in mechanical engineering, particularly in heat transfer applications. 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In these systems, fins increase the efficiency of heat dissipation by maximizing contact between the hot component and the cooling fluid.\n\nThermal Management: In electronic devices and power systems, fins are essential components of heat sinks. Heat sinks with fins use natural or forced convection to transfer heat away from semiconductor devices or other heat-generating components.\n\nEnergy Efficiency: By improving heat transfer efficiency, fins contribute to energy savings in various applications. Efficient heat dissipation reduces the need for active cooling methods or allows systems to operate at higher power levels without overheating.\n\nDesign Flexibility: Fins can be designed in various shapes (such as straight, curved, or serrated) and sizes to optimize heat transfer performance based on specific application requirements. 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The model has a size of 50x22 mm, but if necessary, you can change the dimensions to those that you need. The model is great for making a keychain or demostration model. Also for any questions you may contact me by mail, or write a message here, I will be happy to answer all questions. 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