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GRM21BR71H104KA01L by: Murata Manufacturing Co Ltd
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Price & Stock for: GRM21BR71H104KA01L

Distributor Stock MOQ Package QTY Break / Prices
View this part on Avnet Americas 0 1
  • 1 $0.1670
View this part on Avnet Americas 0 1
  • 1 $0.0860
  • 6,000 $0.0810
View this part on Newark 0 2,500 TAPE & REEL CUT
  • 2,500 $0.1370
View this part on Newark 0 3,000 TAPE & REEL FULL
  • 3,000 $0.0860
  • 6,000 $0.0810
View this part on Bristol Electronics 535 34
  • 34 $0.1500
  • 101 $0.0750

Purchasing Insights: GRM21BR71H104KA01L

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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.

Learn more

Market Price Analysis

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731,402

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Part Details for: GRM21BR71H104KA01L

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Part Details

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.

Learn more

Alternate Parts for: GRM21BR71H104KA01L

Part Number Description Manufacturer Compare
0805B104K500N Capacitors Ceramic Capacitor, Multilayer, Ceramic, 50V, 10% +Tol, 10% -Tol, X7R, -/+15ppm/Cel TC, 0.1uF, 0805, PILKOR Electronics Co Ltd GRM21BR71H104KA01L vs 0805B104K500N
0805B104K500ST Capacitors Ceramic Capacitor, Multilayer, Ceramic, 50V, 10% +Tol, 10% -Tol, X7R, -/+15ppm/Cel TC, 0.1uF, 0805, Knowles Capacitors GRM21BR71H104KA01L vs 0805B104K500ST
DM21X7R104K50AL Capacitors CAPACITOR, CERAMIC, MULTILAYER, 50V, X7R, 0.1uF, SURFACE MOUNT, 0805, CHIP, ROHS COMPLIANT KYOCERA Corporation GRM21BR71H104KA01L vs DM21X7R104K50AL
0805B104K500CT Capacitors Ceramic Capacitor, Multilayer, Ceramic, 50V, 10% +Tol, 10% -Tol, X7R, 15% TC, 0.1uF, Surface Mount, 0805, CHIP Fenghua (HK) Electronics Ltd GRM21BR71H104KA01L vs 0805B104K500CT
DM21X7R104K50AB Capacitors CAPACITOR, CERAMIC, MULTILAYER, 50V, X7R, 0.1uF, SURFACE MOUNT, 0805, CHIP, ROHS COMPLIANT KYOCERA Corporation GRM21BR71H104KA01L vs DM21X7R104K50AB
0805B104K500S Capacitors Ceramic Capacitor, Multilayer, Ceramic, 50V, 10% +Tol, 10% -Tol, X7R, 15% TC, 0.1uF, Surface Mount, 0805, CHIP Fenghua (HK) Electronics Ltd GRM21BR71H104KA01L vs 0805B104K500S
0805B104K500NB Capacitors Ceramic Capacitor, Multilayer, Ceramic, 50V, 10% +Tol, 10% -Tol, X7R, -/+15ppm/Cel TC, 0.1uF, 0805, AAC Components Inc GRM21BR71H104KA01L vs 0805B104K500NB
0805B104K500C Capacitors Ceramic Capacitor, Multilayer, Ceramic, 50V, 10% +Tol, 10% -Tol, X7R, 15% TC, 0.1uF, Surface Mount, 0805, CHIP Novacap GRM21BR71H104KA01L vs 0805B104K500C
CM21X7R104K50AH Capacitors Ceramic Capacitor, Multilayer, Ceramic, 50V, 10% +Tol, 10% -Tol, X7R, 15% TC, 0.1uF, Surface Mount, 0805, CHIP, ROHS COMPLIANT KYOCERA Corporation GRM21BR71H104KA01L vs CM21X7R104K50AH
0805B104K500NT Capacitors Ceramic Capacitor, Multilayer, Ceramic, 50V, 10% +Tol, 10% -Tol, X7R, -/+15ppm/Cel TC, 0.1uF, 0805, AAC Components Inc GRM21BR71H104KA01L vs 0805B104K500NT

Resources and Additional Insights

Reference Designs

  • Universal AC Input, Dual 12V, -8.5V Output Quasi-Resonant Flyback Converter Reference Design
    PMP10150.2: The PMP10150 reference design uses the UCC28600 quasi-resonant flyback controller to generate a 12V and a -8.5V output from an universal AC input. An optocoupler is used to regulate the 12V output.
  • Offline AC/DC 77W Quasi-Resonant Flyback Converter Reference Design
    PMP10121: The PMP10121 reference design uses the UCC28600 quasi-resonant flyback controller to generate 22V @ 3.5A from an AC input. This flyback converter is not isolated and no optocoupler is needed for regulation.
  • LM3448 – 220VAC, 8W Dimmable Isolated
    PMP8001: This demonstration board highlights the performance of a LM3448 based Flyback LED driver solution that can be used to power a single LED string consisting of 6 / 7 series connected LEDs from an 198 VRMS to 264 VRMS, 50 Hz input power supply. The integrated high-voltage and low Rdson MOSFET reduces design complexity while improving LED driver efficiency. This is a two-layer board using the bottom and top layer for component placement. The demonstration board can be modified to adjust the LED forward current, the number of series connected LEDs that are driven and the switching frequency. Refer to the LM3448 datasheet for detailed instructions. A bill of materials is included that describes the parts used on this demonstration board
  • Basestation Transceiver with DPD Feedback Path
    TIDA-00068: The design is for a small cell base station development platform. It provides two real receive paths, two complex transmit paths, and a shared real feedback path. This design has macro basestation performance, but with small cell base station footprint. The current design handles up to 20MHz of bandwidth.
  • 18V-36Vdc Input, 5V/30W Active Clamp Forward - Reference Design
    PMP4468: The PMP4468 is a DC-DC isolated module reference design targeted for industrial and telecom applications. The DC input range is 18V-36V, with 24V typical and the output is 5V/6A. An active clamp forward controller LM5025A is used in the design. The efficiency is up to 90% with good thermal performance.
  • Universal AC Input, Dual 12V, -8.5V Output Quasi-Resonant Flyback Converter Reference Design - PMP10150.2 - TI Tool Folder
    PMP10150: The PMP10150 reference design uses the UCC28600 quasi-resonant flyback controller to generate a 12V and a -8.5V output from an universal AC input. An optocoupler is used to regulate the 12V output.
  • Precision Full-Wave Rectifier, Dual-Supply
    TIPD139: This TI Precision Verified Design provides the theory, component selection, simulation, PCB design, and measured results for a dual-supply precision full-wave rectifier. The design functions over a wide power supply range (up to +/-18V) allowing full-wave rectification of a wide range of input signals. This implementation operates with limited distortion for 20 Vpp input signals at frequencies up to 50 kHz and for signals as small as 50 mVpp at frequencies up to 1 kHz. The circuit can be used in applications that need to quantify the absolute value of input signals which have both positive and negative polarities. The OPA2211 provides excellent noise and distortion performance making it ideal for precision applications.
  • LM3445 – 220VAC, 7W Dimmable Isolated
    PMP7751: This demonstration board highlights the performance of a LM3445 based Flyback LED driver solution that can be used to power a single LED string consisting of 6 / 7 series connected LEDs from an 198 VRMS to 264 VRMS, 50 Hz input power supply. This is a two-layer board using the bottom and top layer for component placement. The demonstration board can be modified to adjust the LED forward current, the number of series connected LEDs that are driven and the switching frequency. Refer to the LM3445 datasheet for detailed instructions. A bill of materials is included that describes the parts used on this demonstration board.
  • Universal AC input(90V-264V) high efficiency 150W single string 200V/700mA output LLC converter
    PMP4317: The reference design is a very high effiency (>94%) isolated AC/DC single string output LED lighting solution for high watt (>100W) general LED lighting. The topology uses Transition Mode (TM) PFC plus LLC control, which can support PWM dimming and analog dimming on the output side. The target application for this reference design is outdoor and high-bay general LED lighting
  • Universal AC Input, Dual 12V, -8.5V Output Quasi-Resonant Flyback Converter Reference Design
    PMP10150.1: The PMP10150 reference design uses the UCC28600 quasi-resonant flyback controller to generate a 12V and a -8.5V output from an universal AC input. An optocoupler is used to regulate the 12V output.

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