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Home > Products > Capacitors > Ceramic Capacitors > 08051C103K4T2A
KYOCERA AVX
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08051C103K4T2A

In Stock 1350670 pcs Reference Price(In US Dollars)
1+
$0.008
Manufacturer Part Number:
08051C103K4T2A
Manufacturer / Brand
KYOCERA AVX
Part of Description:
CAP CER 10000PF 100V X7R 0805
Datasheets:
08051C103K4T2A(1).pdf08051C103K4T2A(2).pdf08051C103K4T2A(3).pdf
Lead Free Status / RoHS Status:
ROHS3 Compliant
Stock Condition:
New original, 1350670 pcs Stock Available.
ECAD Model:
Ship From:
Hong Kong
Shipment Way:
DHL/Fedex/TNT/UPS

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Part Number 08051C103K4T2A
Manufacturer / Brand KYOCERA AVX
Stock Quantity 1350670 pcs Stock
Category Capacitors > Ceramic Capacitors
Description CAP CER 10000PF 100V X7R 0805
Lead Free Status / RoHS Status: ROHS3 Compliant
RFQ 08051C103K4T2A Datasheets 08051C103K4T2A Details PDF
08051C103K4T2A Details PDF for KR.pdf
08051C103K4T2A Details PDF for IT.pdf
08051C103K4T2A Details PDF for DE.pdf
08051C103K4T2A Details PDF for FR.pdf
08051C103K4T2A Details PDF for ES.pdf
Voltage - Rated 100V
Tolerance ±10%
Thickness (Max) 0.037" (0.94mm)
Temperature Coefficient X7R
Size / Dimension 0.079" L x 0.049" W (2.00mm x 1.25mm)
Series -
Ratings AEC-Q200
Package / Case 0805 (2012 Metric)
Package Tape & Reel (TR)
Operating Temperature -55°C ~ 125°C
Mounting Type Surface Mount, MLCC
Lead Style -
Lead Spacing -
Height - Seated (Max) -
Features -
Failure Rate -
Capacitance 10000 pF
Applications Automotive

Packaging & ESD

Industry-standard static shielding packaging is used for electronic components.Anti-static, light-transparent materials allow easy identification of ICs and PCB assemblies.
The packaging structure provides electrostatic protection based on Faraday cage principles.This helps protect sensitive components from static discharge during handling and transportation.


All products are packed in ESD-safe anti-static packaging. Outer packaging labels include part number, brand, and quantity for clear identification. Goods are inspected prior to shipment to ensure proper condition and authenticity.

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Weight(KG): 0.00kg-1.00kg Price(USD$) : USD$60.00
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08051C103K4T2A Product Details:

The AVX (KYOCERA AVX) 08051C103K4T2A is a high-performance ceramic capacitor designed specifically for automotive applications, offering robust electrical characteristics and reliability. This surface-mount multilayer ceramic capacitor (MLCC) provides exceptional performance in challenging automotive environments, featuring a compact 0805 (2012 Metric) package measuring 2.00mm x 1.25mm with a maximum thickness of 0.94mm.

The capacitor delivers a stable 10,000 pF capacitance with a ±10% tolerance, rated for 100V operation and engineered to withstand extreme temperature ranges from -55°C to 125°C. Its X7R temperature coefficient ensures consistent electrical performance across varying environmental conditions, making it ideal for critical automotive electronic systems.

Notably, this component is AEC-Q200 qualified, signifying rigorous automotive-grade reliability and durability standards. The device is designed for surface mounting, packaged in a convenient tape and reel format, which facilitates efficient assembly and integration into electronic circuits.

The capacitor's compact form factor and robust design make it particularly suitable for automotive electronics, power management systems, filtering applications, and signal conditioning circuits where space efficiency and reliable performance are paramount. Its RoHS compliance further ensures environmental responsibility and adherence to modern manufacturing standards.

Equivalent or alternative models might include similar X7R ceramic capacitors from manufacturers like Murata, TDK, and Samsung Electro-Mechanics, offering comparable electrical and mechanical specifications in the 0805 package format.

08051C103K4T2A Key Technical Attributes

Capacitance 10000 pF

Voltage Rated 100 V

Tolerance ±10%

08051C103K4T2A Packing Size

Type Tape & Reel (TR)

Material Ceramic Multilayer Capacitor (MLCC)

Size 0805 (2.00 mm x 1.25 mm)

Pin Configuration Surface Mount Device

Thermal Characteristics X7R temperature coefficient (-55°C to 125°C)

Electrical Properties AEC-Q200 rated for automotive reliability

08051C103K4T2A Application

Designed primarily for automotive electronics requiring stable capacitance under varying temperature conditions. Suitable for power line circuits, filtering, decoupling, and noise suppression in automotive and industrial environments.

08051C103K4T2A Features

The AVX 08051C103K4T2A capacitor exhibits a stable dielectric with X7R temperature characteristics, ensuring minimal capacitance variation from -55°C to 125°C. Offering a high capacitance value of 10 nF in a compact 0805 package, it supports a rated voltage of 100 V, making it suitable for high-voltage automotive applications. Its multilayer ceramic construction provides excellent insulation resistance and low equivalent series resistance (ESR), key for high-frequency performance. The ±10% tolerance ensures reliable circuit behavior within expected parameters. The component’s AEC-Q200 qualification confirms strict automotive grade standards for robustness, including resistance to temperature cycling, mechanical shock, and humidity. Its slim profile (maximum thickness 0.94 mm) supports space-saving PCB designs. The packaging in tape and reel format facilitates automated surface mount assembly with precise placement.

08051C103K4T2A Quality and Safety Features

This product complies with rigorous automotive industry standards, including AEC-Q200 qualification, evidencing its reliability under harsh environmental conditions such as temperature extremes, mechanical vibration, and moisture. The component is RoHS compliant, ensuring environmental safety by restricting hazardous substances. Its design incorporates high insulation voltages and robust ceramic dielectric materials to minimize failure modes.

08051C103K4T2A Compatibility

The AVX 08051C103K4T2A is compatible with standard surface mount assembly processes and fits the industry-standard 0805 footprint for easy integration with a wide range of automotive and industrial PCBs. It is fully compatible with automotive-grade circuit designs requiring X7R dielectric capacitors capable of withstanding elevated voltages and temperatures. The capacitor is a recommended choice for use in power filtering, signal conditioning, and decoupling applications.

08051C103K4T2A Datasheet PDF

Our website hosts the most authoritative and up-to-date datasheet for the AVX 08051C103K4T2A capacitor. We strongly encourage customers to download the datasheet directly from this page to access detailed specifications, test conditions, and recommended usage guidelines. This ensures full compliance with design and quality standards.

Quality Distributor

IC-Components is proud to be a premium authorized distributor of AVX components. Our expertise guarantees genuine, high-quality products backed by excellent service and competitive pricing. Customers are invited to obtain a fast, no-obligation quote on our website and benefit from our reliable supply chain and expert support tailored to your project needs.

Frequently Asked Questions

When designing an automotive power filter circuit with the 08051C103K4T2A, what are the key considerations for EMI suppression at 100V, especially regarding its X7R temperature coefficient and ±10% tolerance?
For automotive EMI suppression using the 08051C103K4T2A, the X7R dielectric offers a relatively stable capacitance over the -55°C to 125°C operating range, which is crucial for automotive environments. However, the ±10% tolerance means the effective capacitance can vary. Engineers should account for this worst-case variation when calculating filter cutoff frequencies. Furthermore, consider that X7R capacitance can also shift with applied DC voltage (DC bias effect), which is often more pronounced in power filtering applications. If precise filtering is required, a capacitor with a C0G/NP0 dielectric might be considered for critical sections, despite their generally lower capacitance values and higher cost at this size, or a higher rated voltage with a tighter tolerance might be necessary for the 08051C103K4T2A in certain high-reliability scenarios.
What are the practical implications of replacing a higher voltage rated ceramic capacitor (e.g., 250V) with the 08051C103K4T2A (100V) in a automotive automotive application that experiences transient voltage spikes?
Replacing a higher voltage rated capacitor with the 08051C103K4T2A (100V) in an automotive application susceptible to transient voltage spikes is a significant risk. While the 08051C103K4T2A has a rated voltage of 100V, it will likely fail prematurely or unpredictably if exposed to transients exceeding this rating, even for short durations. This failure mode can lead to circuit malfunction, fire hazards, or damage to other components. A proper replacement strategy would involve evaluating the expected transient voltage levels and selecting a capacitor with a sufficient voltage derating margin, potentially requiring a higher voltage rated part like a 250V or 500V device with similar capacitance and dielectric characteristics.
How does the MLCC mounting type of the 08051C103K4T2A impact its reliability in high-vibration automotive environments compared to through-hole or larger SMD capacitors?
The surface mount MLCC (Multi-Layer Ceramic Capacitor) mounting type of the 08051C103K4T2A makes it susceptible to mechanical stress from vibration. While AEC-Q200 qualification suggests robustness, extremely high vibration levels could still lead to solder joint fatigue or even chip cracking, particularly if the PCB experiences significant flex. Larger SMD packages or through-hole components often offer better mechanical resilience due to their larger solder fillets and structural support. For extreme vibration applications, engineers might consider underfilling the 08051C103K4T2A with a suitable epoxy or selecting a capacitor series specifically designed for enhanced mechanical strength.
When considering the 08051C103K4T2A for decoupling in a complex automotive ECU, are there potential limitations due to its package size (0805) and X7R dielectric regarding high-frequency noise?
The 0805 package size of the 08051C103K4T2A, while common, has inherent parasitic inductance and resistance that can limit its effectiveness at very high frequencies for decoupling. While suitable for general decoupling, for extremely fast switching ICs or noise-sensitive circuits where very low impedance at hundreds of MHz or GHz is critical, a smaller package size (like 0402 or 0201) might offer lower ESL (Equivalent Series Inductance). Additionally, the X7R dielectric, while stable, is not as ideal as C0G/NP0 for extremely high-frequency applications where parasitic inductance becomes the dominant factor. For critical high-frequency decoupling, a combination of different capacitor types and sizes, strategically placed, is often employed.
I'm migrating an automotive design from an older part to the 08051C103K4T2A. What potential design-in challenges or limitations should I anticipate if the original part had a different dielectric, like Z5U or Y5V?
Migrating from a Z5U or Y5V dielectric capacitor to the 08051C103K4T2A (X7R) involves understanding significant differences. Z5U and Y5V dielectrics exhibit much larger capacitance variations with temperature and DC voltage compared to X7R. If the original design relied on the high capacitance of Z5U/Y5V at room temperature for a specific function, the 08051C103K4T2A might appear to have lower capacitance under operating conditions due to its tighter temperature and voltage coefficients. This could affect filter performance, timing circuits, or energy storage. A thorough re-evaluation of the circuit's performance across the operating temperature range and expected DC bias is essential.
For long-term industrial automotive applications exceeding 10 years, what reliability concerns should be considered when using the 08051C103K4T2A, specifically regarding aging of the X7R dielectric and the 100V rating?
For long-term industrial automotive applications beyond 10 years, aging of the X7R dielectric in the 08051C103K4T2A is a primary reliability concern. X7R capacitors experience a gradual decrease in capacitance over time, typically around 2-5% per decade hour. While this is generally acceptable for many applications, in precision circuits where capacitance value is critical, this aging effect needs to be factored into the initial design margin. Additionally, consider the operating temperature; higher temperatures accelerate aging. The 100V rating of the 08051C103K4T2A should also be derated significantly for continuous operation at elevated temperatures or when subjected to any voltage ripple.
Can the 08051C103K4T2A be used as a direct replacement for the Murata GRM21BR71E104KA12L or the KEMET C0805C103K5RACTU in a general automotive decoupling application, and what are the key trade-offs?
Yes, the 08051C103K4T2A can be considered as a potential replacement for the Murata GRM21BR71E104KA12L and the KEMET C0805C103K5RACTU, as all are 0805 package, 10000pF (0.01uF) rated, ±10% tolerance, X7R dielectric capacitors. The primary trade-off to assess would be the specific temperature coefficient curves and DC bias characteristics provided by each manufacturer, as subtle differences can exist. Additionally, verify the AEC-Q200 qualification details and any specific RoHS compliance statements. The AVX 08051C103K4T2A is generally a well-regarded component in this class, but a direct drop-in replacement should always be validated through testing to ensure equivalent performance and reliability in the target application.
In a high-temperature automotive sensor interface circuit, how might the operating temperature range of -55°C to 125°C for the 08051C103K4T2A impact its performance and suitability compared to a higher temperature rated dielectric?
The -55°C to 125°C operating temperature range of the 08051C103K4T2A with its X7R dielectric is suitable for most automotive applications. However, if the sensor interface circuit operates consistently at the upper end of this range (e.g., in an engine bay application), the capacitance of the 08051C103K4T2A will decrease due to the X7R's inherent temperature coefficient. This reduction in capacitance could affect filter performance or signal integrity. For applications consistently operating above 100°C, considering a dielectric like X8R (which typically offers better capacitance stability up to 150°C) or higher might be a more robust choice, though these may come with higher costs or different capacitance/voltage ratings.
When integrating the 08051C103K4T2A into a power supply input stage for an automotive infotainment system, what are the considerations regarding its current handling capabilities and ripple current ratings?
The 08051C103K4T2A is a 10000pF (0.01uF) ceramic capacitor. While MLCCs generally have good ripple current handling due to their low ESR (Equivalent Series Resistance), the specific ripple current rating for the 08051C103K4T2A is not explicitly stated in the provided parameters. For power supply input stages, especially those handling significant current or high ripple, it's critical to consult the manufacturer's datasheet for detailed ripple current specifications at relevant frequencies and temperatures. Oversizing the capacitance or using multiple capacitors in parallel might be necessary to manage ripple current and prevent excessive heating of the 08051C103K4T2A.
For a safety-critical automotive braking system module, what are the critical reliability factors to consider when choosing the 08051C103K4T2A, given its AEC-Q200 rating and general-purpose MLCC construction?
For a safety-critical automotive braking system module, the AEC-Q200 qualification of the 08051C103K4T2A is a starting point, indicating it has passed specific automotive stress tests. However, engineers must perform their own failure mode and effects analysis (FMEA). Key considerations include the dielectric's long-term aging, susceptibility to thermal cycling stresses, potential for mechanical cracking under shock or vibration (even if AEC-Q200 qualified), and the consequences of its ±10% tolerance and DC bias variation on the braking system's functionality. In highly critical applications, designers might opt for capacitors with tighter tolerances (e.g., ±5% or ±2%), a more stable dielectric like C0G/NP0 for critical timing, or higher voltage derating margins to ensure absolute reliability.

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