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08051C102K4T2A

In Stock 450701 pcs Reference Price(In US Dollars)
1+
$0.2422
10+
$0.163
50+
$0.0978
100+
$0.0826
500+
$0.0565
1000+
$0.05
Manufacturer Part Number:
08051C102K4T2A
Manufacturer / Brand
KYOCERA AVX
Part of Description:
CAP CER 1000PF 100V X7R 0805
Datasheets:
08051C102K4T2A(1).pdf08051C102K4T2A(2).pdf08051C102K4T2A(3).pdf
Lead Free Status / RoHS Status:
ROHS3 Compliant
Stock Condition:
New original, 450701 pcs Stock Available.
ECAD Model:
Ship From:
Hong Kong
Shipment Way:
DHL/Fedex/TNT/UPS

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Part Number 08051C102K4T2A
Manufacturer / Brand KYOCERA AVX
Stock Quantity 450701 pcs Stock
Category Capacitors > Ceramic Capacitors
Description CAP CER 1000PF 100V X7R 0805
Lead Free Status / RoHS Status: ROHS3 Compliant
RFQ 08051C102K4T2A Datasheets 08051C102K4T2A Details PDF
08051C102K4T2A Details PDF for FR.pdf
08051C102K4T2A Details PDF for KR.pdf
08051C102K4T2A Details PDF for IT.pdf
08051C102K4T2A Details PDF for DE.pdf
08051C102K4T2A 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 1000 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.

ESD protection is maintained throughout packing, handling, and global transportation. Secure packaging provides reliable sealing and resistance during transit. Additional cushioning materials are applied when required to protect sensitive components.

QC(Part Testing by IC Components)Quality Warranty

We can offer worldwide express delivery service, such as DHLor FedEx or TNT or UPS or other forwarder for shipment.

Global Shipment by DHL/FedEx/TNT/UPS

Shipping Fees reference DHL/FedEx
1). You can offer your express delivery account for shipment, ifyou haven’t any express account for shipment, we can offer our account inadvance.
2). Use our account for shipment, Shipment charges(Reference DHL/FedEx, Different Countries has different price.)
Shipment charges: (Reference DHL and FedEX)
Weight(KG): 0.00kg-1.00kg Price(USD$) : USD$60.00
Weight(KG): 1.00kg-2.00kg Price(USD$) : USD$80.00
* The price of cost is reference with DHL/FedEx. The detail charges, please contact us. Different country the express charges are different.



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08051C102K4T2A Product Details:

The AVX (KYOCERA AVX) 08051C102K4T2A is a high-performance ceramic capacitor designed specifically for automotive applications, offering robust electrical characteristics and exceptional reliability. This surface-mount multilayer ceramic capacitor (MLCC) provides precise electrical performance with a 1000 pF capacitance rating and 100V voltage tolerance, making it ideal for sophisticated electronic systems that demand consistent and stable electrical performance.

Engineered with advanced X7R temperature coefficient technology, this compact capacitor maintains stable electrical characteristics across a wide temperature range from -55°C to 125°C, ensuring consistent operation in challenging automotive environments. Its miniature 0805 (2.00mm x 1.25mm) form factor allows for efficient space utilization in complex electronic designs, while meeting stringent AEC-Q200 automotive qualification standards.

The capacitor's key advantages include its high voltage rating, tight ±10% tolerance, and exceptional temperature stability. Its surface-mount design facilitates easy integration into printed circuit boards, and the tape and reel packaging supports automated manufacturing processes. The component is RoHS compliant, ensuring environmental sustainability and adherence to global electronic manufacturing standards.

Potential equivalent or alternative models include similar X7R ceramic capacitors from manufacturers like Murata, TDK, and Samsung Electro-Mechanics, which offer comparable electrical and mechanical specifications for automotive and general electronic applications.

This capacitor is particularly well-suited for automotive electronic systems, including engine control units, sensor interfaces, power management circuits, and other high-reliability electronic applications requiring stable electrical performance under demanding environmental conditions.

08051C102K4T2A Key Technical Attributes

Capacitance 1000 pF

Rated Voltage 100 V

Tolerance ±10%

08051C102K4T2A Packing Size

Type Tape & Reel (TR)

Material Multilayer Ceramic Capacitor (MLCC)

Size 0805 (2012 Metric), 2.00 mm length x 1.25 mm width, max thickness 0.94 mm

Pin Configuration Surface Mount Device (SMD)

Thermal Characteristics X7R Temperature Coefficient (-55°C to 125°C)

Electrical Properties Rated at 100 V with ±10% capacitance tolerance, AEC-Q200 qualified for automotive reliability

08051C102K4T2A Application

Designed primarily for automotive electronic systems requiring high reliability and stable capacitance under temperature variations. Suitable for power and line filtering, decoupling, and signal coupling in automotive power lines and control modules.

08051C102K4T2A Features

This AVX 08051C102K4T2A capacitor offers a stable capacitance of 1000 pF within ±10% tolerance and maintains performance across a temperature range from -55°C to 125°C due to its X7R dielectric. The multilayer ceramic construction ensures low equivalent series resistance (ESR) and high insulation resistance, contributing to minimal signal loss and improved circuit stability. The 0805 package offers a compact footprint ideal for space-constrained designs. Rated at 100 V, it supports a wide range of automotive voltage applications. Compliance with AEC-Q200 standards demonstrates its robustness and suitability for harsh automotive environments, ensuring enhanced vibration resistance and long-term reliability. The robust tape and reel packaging facilitate automated surface-mount assembly, increasing manufacturing efficiency while protecting the component during shipment and handling.

08051C102K4T2A Quality and Safety Features

The capacitor meets stringent automotive industry standards, including AEC-Q200 qualification, which certifies it for automotive grade durability and reliability. It has passed comprehensive tests for thermal shock, humidity, mechanical shock, and vibration, ensuring safe operation under demanding conditions. The product is RoHS compliant upon inventory verification, indicating adherence to environmental safety regulations by restricting hazardous substances. This commitment to quality and safety ensures its dependable use in critical automotive circuits.

08051C102K4T2A Compatibility

This MLCC is compatible with standard 0805 surface-mount technology assembly processes and integrates seamlessly with automotive power line systems and control electronics. It supports soldering and reflow processes commonly used in automotive electronics manufacturing. The X7R dielectric material provides stable performance compatible with various supply voltages and fluctuating temperature environments typical in automotive applications.

08051C102K4T2A Datasheet PDF

Our website hosts the most authoritative and up-to-date datasheet for the AVX 08051C102K4T2A capacitor. We highly recommend that customers download the datasheet directly from this page to obtain detailed technical specifications, application notes, reliability data, and mounting guidelines necessary for precise design implementation and verification.

Quality Distributor

IC-Components is a premium authorized distributor of AVX components. We guarantee authentic products sourced directly from AVX, backed by comprehensive technical support and fast global shipping. We encourage customers to request a quote on our website to access competitive pricing and reliable supply of the 08051C102K4T2A model, ensuring their projects maintain uncompromised quality and performance.

Frequently Asked Questions

What are the key design considerations when using the 08051C102K4T2A capacitor in high-reliability automotive power filtering applications?
The 08051C102K4T2A is rated AEC-Q200, making it suitable for automotive environments, but engineers must consider DC bias derating—its effective capacitance can drop significantly under applied DC voltage due to the X7R dielectric. For 100V-rated operation, maintain actual DC bias below 50V to preserve >80% of nominal 1000pF capacitance. Additionally, ensure PCB layout minimizes mechanical stress near solder joints, as ceramic capacitors are susceptible to cracking under board flexure in under-hood or vibration-prone zones.
Can the 08051C102K4T2A be used as a direct drop-in replacement for a 1nF X7R 0805 capacitor from another manufacturer in a 48V automotive bus decoupling circuit?
While capacitance, package (0805), and voltage rating (100V) match common requirements, verify the competitor part’s DC bias performance and ESR characteristics. The 08051C102K4T2A may exhibit different capacitance retention under 48V DC bias compared to alternatives like Murata GRM21BR72A102KA01 or TDK C2012X7R2A102K125AA. Always validate stability in your specific circuit, especially if used in feedback loops or precision timing, as effective capacitance shifts can alter filter response.
How does the X7R temperature coefficient of the 08051C102K4T2A impact performance in engine control units operating from -40°C to +125°C?
The X7R specification guarantees capacitance stability within ±15% over -55°C to +125°C, which aligns with automotive under-hood thermal profiles. However, near the extremes—especially above 100°C—the 08051C102K4T2A may drift toward the lower end of tolerance. In precision analog circuits (e.g., sensor signal conditioning), pair it with temperature-compensated designs or consider C0G/NP0 alternatives if tighter stability is required, though at the cost of larger size or lower volumetric efficiency.
What PCB layout practices should be followed to avoid mechanical failure of the 08051C102K4T2A in high-vibration automotive environments?
To prevent ceramic capacitor cracking, avoid placing the 08051C102K4T2A near board edges, slots, or high-stress areas such as mounting holes. Use symmetrical pad designs, minimize solder fillet height, and consider conformal coating to reduce stress transfer. AVX recommends a minimum distance of 2mm from any rigid constraint. For extreme vibration, evaluate flexible termination options or staked epoxy underfill, though standard 0805 MLCCs like this part rely on proper board-level mechanical design for reliability.
Is the 08051C102K4T2A suitable for use in high-frequency switching regulator input filtering above 2MHz?
The 08051C102K4T2A’s 1000pF value and low ESL make it effective for high-frequency noise suppression, but its X7R dielectric exhibits increasing dielectric losses above 1MHz. For switching frequencies >2MHz, consider paralleling it with a lower-capacitance C0G capacitor to maintain impedance control. Also, confirm self-resonant frequency (typically ~50–100MHz for 0805 1nF parts) aligns with your noise spectrum—above resonance, the part behaves inductively and loses filtering effectiveness.
What are the risks of replacing a failed 08051C102K4T2A with a commercial-grade 1nF 0805 X7R capacitor in an AEC-Q200 qualified system?
Using a non-AEC-Q200 compliant substitute voids automotive qualification and introduces reliability risks. Commercial-grade parts lack rigorous testing for thermal cycling, humidity resistance, and mechanical stress per AEC-Q200 Rev-D. The 08051C102K4T2A undergoes extended life testing (e.g., 1000h at 125°C), ensuring longevity in harsh conditions. Substitution may lead to premature field failures, especially in safety-critical systems like ADAS or battery management.
How does the ±10% tolerance of the 08051C102K4T2A affect timing accuracy in RC oscillator circuits for automotive sensors?
In RC-based timing circuits, the ±10% initial tolerance directly translates to potential frequency deviation. For example, in a 100kHz oscillator, this could result in ±10kHz spread—unacceptable for precision applications. Compensate by using tighter-tolerance external resistors or implement calibration during production. If tighter control is needed, consider digitally trimmed oscillators or switch to C0G capacitors, though the 08051C102K4T2A remains viable for non-critical filtering or bulk decoupling where absolute accuracy isn’t paramount.
Can the 08051C102K4T2A withstand voltage transients exceeding 100V in automotive load dump scenarios?
The 100V rating is for continuous DC operation; transient surges must be evaluated per ISO 7637-2. A typical load dump pulse (e.g., Pulse 5a) can reach 87V for 400ms—within the 08051C102K4T2A’s capability if properly clamped by TVS diodes. However, repetitive or unclamped transients above 120V risk dielectric breakdown. Always include transient suppression upstream and verify system-level surge immunity during EMC testing.
What migration challenges arise when upgrading from a through-hole 1nF ceramic capacitor to the surface-mount 08051C102K4T2A in legacy automotive designs?
Migrating to the 08051C102K4T2A requires PCB redesign for surface-mount compatibility, including thermal management during reflow (peak temp ≤260°C). Ensure the 0.94mm max height fits within enclosure clearances. Additionally, verify that the reduced lead inductance improves high-frequency performance without introducing new resonances. Update assembly processes for pick-and-place and inspect for tombstoning—common with small 0805 components if pad geometries are unbalanced.
How does long-term aging affect the capacitance stability of the 08051C102K4T2A in continuously powered automotive modules?
X7R dielectrics exhibit logarithmic aging, typically losing ~2–3% capacitance per decade hour at room temperature. For the 08051C102K4T2A, this means ~5–7% total loss over 10 years at 25°C—accelerated at higher temperatures (e.g., ~15% loss at 85°C). In applications requiring stable capacitance over time (e.g., reference filters), account for this drift in design margins or consider C0G alternatives, though the 08051C102K4T2A remains acceptable for decoupling where absolute value is less critical than broadband impedance.

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