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LTST-C191KGKT by: Lite-On Semiconductor Corporation
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Price & Stock for: LTST-C191KGKT

Distributor Stock MOQ Package QTY Break / Prices
View this part on Avnet Americas 0 5,000 Reel
  • 5,000 $0.0309
  • 10,000 $0.0301
  • 20,000 $0.0287
  • 30,000 $0.0279
  • 40,000 $0.0273
View this part on Bristol Electronics 200,000 1
View this part on Bristol Electronics 10,944 7
  • 7 $0.7500
  • 28 $0.4875
  • 104 $0.2812
  • 357 $0.2400
  • 772 $0.2100
  • 1,835 $0.1950
View this part on RS Components 259,650 50 Reel
  • 50 $0.1590
  • 250 $0.0720
  • 500 $0.0680
  • 1,250 $0.0580
  • 2,500 $0.0560
View this part on RS Components 32,600 50 Package
  • 50 $0.1590
  • 250 $0.0720
  • 500 $0.0680
  • 1,250 $0.0580
  • 2,500 $0.0560

Purchasing Insights: LTST-C191KGKT

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Risk Rank

Risk Rank is a proprietary algorithm Supplyframe has developed to quantify component risk rank using multiple data points. This ranking helps engineers and buyers determine whether alternates should be sought for parts that are deemed as high risk.

Risk Rank Example

Risk Rank is determined by a combination of factors such as product lifecycle status, price & inventory votality, current inventory availability, and much more. Even the availability of manufacturer specifications and part documentation, such as datasheets and reference designs, have an impact on determining the overall riskiness of a part.

The risk is characterized across three product phases:

  • Design
  • Production
  • Long Term

For Purchasing Risk Rank, we focus on the Production and the Long Term Phases on Findchips in our evaluation of Risk.

Production Phase

The production phase is when the product is being assembled. Sourcing parts reliably is the essential task during this phase, as it determines whether the product can continue production. During the production phase, there is no time to test new components if something goes awry – the design is the locked-in and a primary risk factor is the component availability in the marketplace. It is possible to utilize alternative parts if things go wrong during this phase, but they need to be FFF (form, fit, function) compatible. Therefore, if a part is available in the online marketplace and has available FFF components, it will be listed as lower risk.

Long Term Phase

The amount of time that a product is manufactured often depends on the industry. Some automobile electronics are made consistently for 5-10 years, whereas military and industrial electronics could be produced from anywhere from 30-50 years.

This means part risk goes up with the likelihood of obsolescence. If a chip manufacturer decides to stop making a particular chip, it is supremely disruptive to mature products, because there may not even be replacement parts available. Other factors like environmental certifications (RoHS) feed into this as well, as non-certified parts are more likely to become obsolete in the future.

We combine both of these aspects into a Purchasing Risk Rank score in order to focus in on risk elements that would be most pertinent for purchasers to be aware of.

Risk Rank Breakdown

Risk Rank: Purchasing Risk

What is purchasing risk rank?

Purchasing Risk Rank is determined by in-depth analysis across risk factors of production risk and long term risk of a given part.

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5,026,163

Part Details for: LTST-C191KGKT

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Risk Rank

Risk Rank is a proprietary algorithm Supplyframe has developed to quantify component risk rank using multiple data points. This ranking helps engineers and buyers determine whether alternates should be sought for parts that are deemed as high risk.

Risk Rank Example

Risk Rank is determined by a combination of factors such as product lifecycle status, price, inventory votality, current inventory availability, and much more. Even the availability of manufacturer specifications and part documentation, such as datasheets and reference designs, have an impact on determining the overall riskiness of a part.

The risk is characterized across three product phases:

  • Design
  • Production
  • Long Term

We focus on the Design Phase on Findchips in our evaluation of Risk.

Design Phase

The design phase of a product is the beginning of the product lifecycle. This is when engineers are doing analysis of components in the marketplace, determining which specifications are most important for their design and assessing the cost impact of using this particular component. While this is early in the product lifecycle, choices at this point can severely impact a product much later on when the product is being made. Additionally, this stage is the one furthest from a product being made, which is why we focus on metrics of stability over time when determining Design Risk.

Risk Rank Breakdown

Risk Rank: Design Risk

What is design risk rank?

Design Risk Rank is determined by in-depth analysis across risk factors, including part availability, functional equivalents, lifecycle, and more.

Alternate Parts for: LTST-C191KGKT

Part Number Description Manufacturer Compare
LTST-C190KGKT Optoelectronics Single Color LED, Green, Water Clear, 1.1mm, GREEN, PLASTIC PACKAGE-2 Lite-On Semiconductor Corporation LTST-C191KGKT vs LTST-C190KGKT
Part Number Description Manufacturer Compare
LTST-C190KGKT Optoelectronics Single Color LED, Green, Water Clear, 1.1mm, GREEN, PLASTIC PACKAGE-2 Lite-On Semiconductor Corporation LTST-C191KGKT vs LTST-C190KGKT

Resources and Additional Insights

Reference Designs

  • XGA Digital Video SerDes w/ OpenLDI Parallel Interface for Automotive TFT LCD Displays
    TIDA-00135: The TIDA-00135 reference design is a high speed serial video interface to connect a remote automotive XGA TFT LCD display with OpenLDI (LVDS) Interface to a video processing system. It uses TIs FPD-Link II SerDes technology to transmit uncompressed video data over shielded twisted pair cable. Application examples are rear seat entertainment systems, automotive clusters, and Heads Up Display. This design incorporates the DS90UR907Q-EVK and DS90UR908Q-EVK boards together to create the solution.
  • XGA digital video SerDes 18bit to 24bit Upscaler Solution for Automotive TFT LCD Displays
    TIDA-00140: The TIDA-00140 reference design is a high speed serial video interface to connect a remote automotive XGA TFT LCD display with 24 bit Parallel RGB Interface to a video processing system. Image enhancement features - dithering and white balance - optimize display performance. It uses TIs FPD-Link II SerDes technology to transmit uncompressed video data over shielded twisted pair cable. This design incorporates the SERDESUR-916ROS/NOPB board to create the solution.

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