06035A8R0C4T2A - 8pF 50V C0G 0603 MLCC | KYOCERA AVX
부품 번호: 06035A8R0C4T2A ✓ 활성| 수량 | 단가 | 합계 |
|---|---|---|
| 1 | $0.09 | $0.09 |
| 10 | $0.06 | $0.60 |
| 100 | $0.028 | $2.80 |
| 500 | $0.016 | $8.00 |
| 1,000 | $0.011 | $11.00 |
06035A8R0C4T2A 개요
A multilayer ceramic capacitor is a passive component that stores electrical charge using multiple alternating layers of ceramic dielectric and metal electrodes. Within the passive component hierarchy, MLCCs sit under capacitors, which in turn belong to the broader class of passive electronic components. The C0G dielectric class, also known as NP0 (negative-positive zero), belongs to Class I ceramic materials defined by near-zero temperature coefficient and negligible capacitance drift with voltage, time, and aging, unlike Class II dielectrics such as X7R or X5R.
Key features of the 06035A8R0C4T2A include the ultra-stable C0G dielectric, which delivers minimal capacitance variation across the operating temperature range, and the tight plus or minus 0.25 pF tolerance, which is essential where predictable reactance matters, such as resonant tank circuits and crystal oscillator loading. The 50 V rating provides generous margin over typical 3.3 V and 5 V logic rails.
Technically, C0G MLCCs exhibit low dielectric absorption, low dissipation factor, and stable equivalent series resistance, making them suitable for high-frequency and precision analog signal paths. The small 0603 footprint (approximately 1.6 mm by 0.8 mm) supports dense PCB layouts while keeping parasitic inductance low.
Typical applications include crystal load capacitance in microcontroller oscillators, RF matching networks and filters, precision timing circuits, analog signal coupling, and high-frequency bypassing where Class II dielectrics would introduce microphonic or voltage-coefficient errors.
A key design consideration is PCB pad geometry: follow IPC-recommended 0603 land patterns to control solder fillet height, and avoid excessive reflow peak temperatures that can stress the termination. Sensitivity to board flex should also be considered in thick-board or connector-adjacent placements.
This page synthesizes distributor pricing, drop-in alternatives, comparison data, and practical design notes not found in the manufacturer datasheet.
드롭인 대체품: 06035A8R0C4T2A — 동일 패키지, 핀 호환. PCB 재작업이 필요한 다른 패키지 부품은 제외됩니다.
빠른 비교 도구 — 나란히 비교할 대체 부품을 선택하십시오:
06035A8R0BAT2A
✅ 드롭인 ⚠️ 사양 미검증📋 참조 대체품 (카탈로그에 없음)
06035A8R0D4T2A
✅ 드롭인 ⚠️ 사양 미검증📋 참조 대체품 (카탈로그에 없음)
06035A8R0F4T2A
✅ 드롭인 ⚠️ 사양 미검증📋 참조 대체품 (카탈로그에 없음)
06035A8R0C4T1A
✅ 드롭인 ⚠️ 사양 미검증📋 참조 대체품 (카탈로그에 없음)
06035A8R0C4T2A 최대 정격 & 전기적 특성
| Capacitance | 8 pF |
| Capacitance Tolerance | +-0.25 pF |
| Rated Voltage (DC) | 50 V |
| Dielectric | C0G, NP0 (Class I) |
| Temperature Coefficient | 0 +/-30 ppm/C |
| 패키지 / 케이스 | 0603 (1608 Metric) |
| 실장 유형 | Surface Mount (SMD/SMT) |
| 동작 온도 범위 | -55C to +125C |
| 특징 | Multilayer ceramic, high stability |
| Packaging | Tape & Reel (T2A suffix) |
| RoHS 상태 | Compliant |
| Applications | General purpose, RF, precision analog |
| Body Dimensions | Approx. 1.6 mm x 0.8 mm (1608 metric) |
06035A8R0C4T2A 0603 (1608 metric) 핀 구성 가이드
06035A8R0C4T2A(0603 (1608 metric) 패키지)의 핀 구성입니다. 핀 번호, 기능, 연결 다이어그램은 제조사 데이터시트에 정의되어 있습니다. 정확한 풋프린트와 솔더링 지침은 해당 문서를 참조하십시오.
다음에 대한 상세 핀아웃 데이터 없음: 06035A8R0C4T2A.
다음을 참조하십시오: 데이터시트 전체 핀 구성은 다음을 참조하십시오.
일반적인 애플리케이션
06035A8R0C4T2A 적합 용도: 6 애플리케이션s: Crystal Oscillator Load Capacitance, RF Matching Networks and Filters, Precision Analog Timing and Integrators, Precision Analog Signal Coupling, High-Frequency Decoupling and Bypass, Consumer Electronics and IoT Modules.
Crystal Oscillator Load Capacitance
The 06035A8R0C4T2A is a natural fit for crystal load capacitance in MCU and RTC circuits because oscillator frequency accuracy depends directly on the load capacitor value and stability. Its C0G dielectric contributes essentially zero capacitance drift over -55C to +125C, and the +/-0.25 pF tolerance limits the ppm error contributed by the load network. Two 8 pF capacitors in series present 4 pF before PCB strays, matching crystals specified for roughly 7 to 10 pF load capacitance. Place the parts within a few millimeters of the crystal pins with short traces to keep stray capacitance predictable, and verify total CL against the crystal datasheet for best frequency accuracy.
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RF Matching Networks and Filters
In RF impedance-matching networks, couplers, and lumped-element filters, the 06035A8R0C4T2A's C0G dielectric delivers the low dissipation factor needed to minimize insertion loss and self-heating, while the 0603 body keeps series parasitic inductance low enough for VHF through lower-UHF use. At 8 pF, reactance is about 40 ohms at 500 MHz and 398 ohms at 50 MHz, useful for shunt matching and coupling elements. Because Class I dielectric capacitance does not shift with RF voltage or DC bias, the match point stays put across drive levels - a key advantage over Class II parts. Verify the self-resonant frequency against the operating band using the manufacturer's high-frequency data.
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Precision Analog Timing and Integrators
Precision RC timing, integrator, and sample-hold circuits demand a capacitor whose value does not wander with temperature, voltage, or age, and the 06035A8R0C4T2A meets that requirement with its 0 +/-30 ppm/C C0G characteristic and negligible dielectric absorption compared to Class II MLCCs. In a timing role, a +/-0.25 pF tolerance on 8 pF is about 3%, which can be trimmed or calibrated digitally. Low leakage of the Class I dielectric supports long integration periods in transimpedance and charge-integrator front ends. For best results, guard-ring the critical node and keep the capacitor away from noisy digital traces that could inject charge into the timing network.
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Precision Analog Signal Coupling
For AC coupling in precision analog front ends - sensor amplifiers, audio paths, and instrumentation chains - the 06035A8R0C4T2A passes signals with minimal loss and distortion. The C0G dielectric's low dissipation factor and absence of voltage-coefficient distortion mean the coupling capacitor adds essentially no harmonic content, unlike X7R capacitors whose capacitance modulates with signal amplitude. With 8 pF, the high-pass corner is set by the source and load impedance: at 100 k ohm impedance, the corner sits near 200 Hz, so the part suits high-impedance nodes. For lower-impedance audio lines, parallel several capacitors or select a larger C0G value from the same 0603 family.
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High-Frequency Decoupling and Bypass
Small-value C0G capacitors like the 06035A8R0C4T2A serve as high-frequency bypass elements that complement bulk decoupling. Their low ESR and low parasitic inductance in a 0603 case provide a low-impedance path at tens to hundreds of MHz, where larger X7R capacitors have already gone inductive. Placing an 8 pF C0G directly at an IC supply pin or RF amplifier drain attenuates switching and harmonics that bulk capacitors cannot reach. Because C0G capacitance is stable under DC bias, the bypass impedance does not shift as rail voltage varies. Combine with 0.1 uF and bulk capacitors in a ladder for a flat decoupling profile across the spectrum.
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Consumer Electronics and IoT Modules
The 06035A8R0C4T2A's small 0603 footprint, commodity pricing, and tape-and-reel packaging make it well suited to high-volume consumer and IoT designs - wireless module matching circuits, sensor bias networks, and oscillator load networks on dense boards. RoHS compliance and lead-free termination support standard reflow assembly at contract manufacturers, and availability from six-plus distributors (per Octopart) plus JLCPCB assembly stock simplifies sourcing for prototyping and production. The C0G stability ensures radio frequency accuracy and sensor calibration are preserved across consumer temperature ranges. Because passives are rarely the sourcing bottleneck, specifying this active family member reduces BOM risk versus niche values or tight-tolerance specialty parts.
추천
추천 제품 요약
엔지니어링 참조 데이터: 06035A8R0C4T2A — 비교, 설계 지침 및 규정 준수 정보.
선택 가이드
대체품과의 비교
| 파라미터 | 이 제품 | 06035A8R0BAT2A | 06035A8R0D4T2A | 06035A8R0F4T2A |
|---|---|---|---|---|
| Package | 0603 (1608 Metric) | 0603 (1608 Metric) - same | 0603 (1608 Metric) - same | 0603 (1608 Metric) - same |
| Brand | KYOCERA AVX | KYOCERA AVX | KYOCERA AVX | KYOCERA AVX |
| Capacitance | 8 pF | 8 pF | 8 pF | 8 pF |
| Tolerance | +-0.25 pF | +-0.1 pF (tighter) | +-0.5 pF (looser) | +-1% (looser) |
| Rated Voltage | 50 V | 50 V | 50 V | 50 V |
| Dielectric | C0G, NP0 (Class I) | C0G, NP0 | C0G, NP0 | C0G, NP0 |
| Temperature Coefficient | 0 +/-30 ppm/C | 0 +/-30 ppm/C | 0 +/-30 ppm/C | 0 +/-30 ppm/C |
주요 차별점
- Tighter tolerance for frequency-critical circuits (vs 06035A8R0D4T2A)
- Ultra-stable Class I dielectric (vs X7R 0603 parts)
- Cost optimization option in same family (vs 06035A8R0F4T2A)
설계 노트
Use the manufacturer-recommended 0603 (1608 metric) land pattern to achieve proper solder fillet height and self-alignment during reflow. For oscillator load applications, place the 06035A8R0C4T2A within a few millimeters of the crystal with short, symmetrical traces so stray capacitance stays predictable; every pF of unaccounted stray shifts frequency. Keep reflow peak temperature within the family profile to avoid termination stress.
Do not substitute X7R or X5R Class II dielectrics for this C0G part in precision or RF functions. Class II capacitors lose capacitance under DC bias, age over time, and exhibit microphonic behavior - errors that are significant for an 8 pF value used in crystal loading or resonant circuits. Also confirm strays: for crystal loading, PCB trace capacitance of 1 to 3 pF per node materially changes the effective load capacitance.
When using the 06035A8R0C4T2A in RF matching or high-frequency bypass, account for the parasitic inductance of the 0603 package and pads, which sets the self-resonant frequency together with the 8 pF capacitance. Minimize pad size where possible and use adjacent ground vias for shunt placements. At frequencies approaching resonance the part transitions from capacitive to inductive behavior, invalidating simple ideal-capacitor matching calculations.
규정 준수 정보
RoHS compliant per DigiKey/Mouser product listings. REACH, halogen-free, and conflict-minerals declarations should be requested from KYOCERA AVX directly.
