C0603X472F5GACAUTO - 4.7nF 50V C0G 0603 Automotive MLCC | KEMET
料号： C0603X472F5GACAUTO ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $0.63 | $0.63 |
| 10 | $0.57 | $5.70 |
| 100 | $0.49 | $49.00 |
| 500 | $0.42 | $210.00 |
| 1,000 | $0.38 | $380.00 |
| 4,000 | $0.34 | $1,360.00 |
C0603X472F5GACAUTO 概述
A C0G (also written NP0) dielectric is a Class I ceramic formulation characterised by essentially zero capacitance change over its operating temperature range, zero DC bias dependence, and negligible aging. Class I MLCCs sit at the top of the MLCC hierarchy (MLCC -> ceramic capacitor -> passive component -> electronic component), chosen wherever the application demands precision rather than volumetric efficiency, in contrast to Class II/III dielectrics such as X7R, X5R, or Y5V which trade stability for higher capacitance per unit volume.
Key specifications include 50 V rated voltage, 4.7 nF nominal capacitance, ±1% tight tolerance, C0G temperature coefficient (0 ±30 ppm/°C from -55°C to +125°C), and the FT-CAP flexible termination system that mitigates mechanical stress and flex-cracking during PCB assembly, thermal cycling, and automotive under-hood vibration. The 0603 footprint measures 1.6 mm × 0.8 mm × 0.8 mm with a 0.58 mm minimum solder gap.
The FT-CAP flexible termination uses a silver-loaded epoxy layer between the nickel barrier and the tin solder finish, absorbing substrate flexure stress that would otherwise crack standard BME terminations. This construction is particularly relevant for large-panel automotive PCB assemblies and MLCCs positioned near board edges, screw holes, or connector stress points.
Typical applications include ADAS sensor signal conditioning, automotive infotainment audio filters, engine ECU analog front-end filtering, EV battery management analog rails, and industrial high-precision filtering. Designers select this part when a 4.7 nF C0G capacitor is required in a 0603 footprint with AEC-Q200 qualification and FT-CAP stress tolerance.
When designing with this component, observe the standard 0603 land pattern recommendations from KEMET's IPC-7351 compliant footprint and avoid placing the device in high-mechanical-stress zones without additional strain relief. For non-automotive designs where C0G stability is required but AEC-Q200 is unnecessary, the KEMET C0603C472F5GACTU (commercial grade) offers identical electrical performance in the same 0603 package.
This page synthesises distributor pricing, drop-in KEMET same-family and competitor cross-brand alternatives, and practical PCB layout guidance not found in the standalone KEMET datasheet, giving engineers a single reference for sourcing and second-source qualification.
直接替换替代料： C0603X472F5GACAUTO ——相同封装，引脚兼容。需要 PCB 改动的不同封装料号已排除。
快速对比工具——选择替代料号进行并排对比：
C0603C472F5GACAUTO
✅ 直接替换📋 参考替代料（不在目录中）
C0603X472F5GAC7869
✅ 直接替换 ⚠️ 规格未核验📋 参考替代料（不在目录中）
GRM1885C2A472FA01D
✅ 直接替换📋 参考替代料（不在目录中）
CGA3E2C0G2A472JT0Y0N
✅ 直接替换📋 参考替代料（不在目录中）
CL10C472FB81PNC
✅ 直接替换📋 参考替代料（不在目录中）
VJ0603A472FXACW1BC
✅ 直接替换📋 参考替代料（不在目录中）
06035A472FAT2A
✅ 直接替换📋 参考替代料（不在目录中）
C0603X472F5GACAUTO 最大额定值与电气特性
| Capacitance | 4700 pF (4.7 nF) |
| Capacitance Tolerance | ±1% |
| Rated Voltage (DC) | 50 V |
| Dielectric | C0G / NP0 (Class I) |
| Temperature Coefficient | 0 ±30 ppm/°C |
| 工作温度范围 | -55°C to +125°C |
| 封装 / 外壳 | 0603 (1608 Metric) |
| Length | 1.6 mm ±0.17 mm |
| Width | 0.8 mm ±0.15 mm |
| Thickness | 0.8 mm ±0.15 mm |
| Solder Gap (S) | 0.58 mm MIN |
| Termination Style | FT-CAP (Flexible Termination) |
| 安装类型 | Surface Mount |
| Packaging | Tape & Reel, 180 mm Paper Tape |
| Standard Packaging Quantity | 4000 |
| Automotive Qualification | AEC-Q200 Qualified |
| Series | SMD Auto C0G Flex |
| RoHS 状态 | Compliant |
C0603X472F5GACAUTO 0603 (1608 metric) 引脚配置指南
C0603X472F5GACAUTO（0603 (1608 metric) 封装）的引脚配置。 引脚编号、功能和连接图在制造商数据手册中定义。请参阅该手册以了解确切的封装尺寸和焊接指南。
暂无详细引脚数据： C0603X472F5GACAUTO.
请参阅 数据手册 以查看完整引脚配置。
典型应用
C0603X472F5GACAUTO 适用于 6 应用s: Automotive ADAS Sensor Signal Filtering, Engine ECU Analog Front-End Filtering, Automotive Infotainment Audio Coupling, EV Battery Management Analog Rail Filtering, Industrial Precision Analog Filtering, Precision Oscillator and PLL Loop Filter.
Automotive ADAS Sensor Signal Filtering
The C0603X472F5GACAUTO delivers precise 4.7 nF filtering for ADAS camera, radar, and lidar analog front-ends where component stability over -40°C to +125°C is non-negotiable. Its C0G dielectric maintains capacitance within ±30 ppm/°C across the full automotive temperature range, preventing filter cutoff drift that would shift sensor channel responses. The AEC-Q200 qualification and FT-CAP termination ensure field reliability under engine-bay vibration and PCB flexure stress typical of ADAS ECU mounting locations. With ±1% tolerance and 50 V headroom, it provides safe margin above the 3.3 V or 5 V sensor rails while contributing negligible series inductance in the 0603 footprint.
推荐
Engine ECU Analog Front-End Filtering
In engine ECU analog front-ends, the C0603X472F5GACAUTO serves as a precision filter capacitor on signal-conditioned sensor inputs such as MAP, MAF, and crankshaft position sensors. Its C0G dielectric rejects temperature-induced capacitance shift that would corrupt ADC readings across cold-crank (-40°C) to full-load (+125°C) operation. The 50 V rating provides robust margin against load-dump transients, while the FT-CAP flexible termination absorbs the thermal expansion mismatch between the ceramic body and FR-4 substrate during repeated engine on/off cycles. AEC-Q200 qualification satisfies OEM automotive stress test requirements.
推荐
Automotive Infotainment Audio Coupling
The C0603X472F5GACAUTO functions as a DC-blocking or AC-coupling capacitor in automotive head-unit and amplifier audio paths, where its 4.7 nF value with ±1% tolerance preserves the tight channel-to-channel gain matching required for premium surround-sound systems. C0G linearity eliminates the THD contribution that Class II X7R or Y5V capacitors would introduce, while the AEC-Q200 qualification supports under-dash and center-console mounting. The 0603 footprint permits dense PCB layouts near audio codec outputs where space is constrained by DSP, amplifier, and connector placement.
推荐
EV Battery Management Analog Rail Filtering
Inside EV battery management systems (BMS), the C0603X472F5GACAUTO filters high-impedance analog rails that monitor individual cell voltages and pack current. Its C0G dielectric ensures measurement accuracy is unaffected by the wide temperature swings between cold-soak (-40°C) and high-discharge (+85°C) operation, while the 50 V rating handles the stacked cell voltages typical of 400 V and 800 V EV architectures. AEC-Q200 qualification and FT-CAP termination support the long-term reliability demands of EV powertrain electronics over 10+ year service lifetimes.
推荐
Industrial Precision Analog Filtering
In industrial PLC analog input modules and process-control instrumentation, the C0603X472F5GACAUTO filters 4-20 mA loop signals, thermocouple amplification chains, and strain-gauge bridges where capacitance stability directly translates to measurement accuracy. The C0G dielectric eliminates the piezoelectric effect and voltage coefficient that would distort low-frequency industrial sensor outputs, while the FT-CAP termination resists the mechanical vibration found in factory-floor and motor-cabinet installations. AEC-Q200 qualification provides a stress-test pedigree that exceeds typical industrial requirements.
推荐
Precision Oscillator and PLL Loop Filter
The C0603X472F5GACAUTO is well-suited for use in crystal oscillator load capacitors and PLL loop filter positions where tight capacitance tolerance and low dielectric absorption maintain frequency accuracy. Its 4.7 nF C0G characteristic with ±1% tolerance keeps crystal load capacitance within ±0.05% of target across temperature, which directly determines oscillator ppm-level frequency stability. The 0603 size and 50 V rating provide ample headroom for 3.3 V and 5 V RF transceiver synthesizers used in automotive V2X, GNSS, and industrial wireless systems.
推荐
推荐产品汇总
工程参考数据： C0603X472F5GACAUTO ——对比、设计指导和合规信息。
选型指南
与替代料对比
| 参数 | 本产品 | C0603C472F5GACAUTO | GRM1885C2A472FA01D | CGA3E2C0G2A472JT0Y0N | CL10C472FB81PNC | VJ0603A472FXACW1BC | 06035A472FAT2A |
|---|---|---|---|---|---|---|---|
| Brand | KEMET | KEMET | Murata | TDK | Samsung Electro-Mechanics | Vishay Intertechnology | KYOCERA AVX |
| Package | 0603 (1608 Metric) | 0603 (1608 Metric) - same | 0603 (1608 Metric) - same | 0603 (1608 Metric) - same | 0603 (1608 Metric) - same | 0603 (1608 Metric) - same | 0603 (1608 Metric) - same |
| Capacitance | 4700 pF (4.7 nF) | 4700 pF | 4700 pF | 4700 pF | 4700 pF | 4700 pF | 4700 pF |
| Capacitance Tolerance | ±1% | ±1% | ±1% | ±5% | ±1% | ±1% | ±1% |
| Rated Voltage (DC) | 50 V | 50 V | 50 V | 100 V | 50 V | 50 V | 50 V |
| Dielectric | C0G / NP0 (Class I) | C0G / NP0 | C0G | C0G | C0G | C0G | C0G |
| Termination Type | FT-CAP Flexible | Standard BME | Standard | Standard | Standard | Standard | Standard |
| Automotive Qualification | AEC-Q200 | AEC-Q200 | AEC-Q200 | AEC-Q200 | AEC-Q200 | AEC-Q200 | AEC-Q200 |
| Operating Temperature | -55°C to +125°C | -55°C to +125°C | -55°C to +125°C | -55°C to +125°C | -55°C to +125°C | -55°C to +125°C | -55°C to +125°C |
关键差异点
- FT-CAP Flexible Termination for automotive flex-crack resistance （对比 C0603C472F5GACAUTO)
- ±1% tight tolerance with C0G stability （对比 06035A472FAT2A)
- Single-brand drop-in with two KEMET variants （对比 GRM1885C2A472FA01D)
设计说明
Use the IPC-7351 compliant 0603 metric (1608) land pattern with pad dimensions of approximately 0.9 mm × 0.7 mm. Place the capacitor close to the IC or connector pin it decouples/blocks, keep the trace short and symmetric, and avoid routing noisy high-current traces between the capacitor pads. For C0G analog filtering, place the capacitor within 2 mm of the filter node to minimise parasitic inductance.
Do not substitute this C0G part with an X7R 4.7 nF 0603 50V component on a precision analog node. X7R exhibits ±15% capacitance change over temperature and significant DC bias derating (often -20% to -40% at 50% rated voltage) that will shift filter cutoff, oscillator frequency, or ADC gain. If cost pressure forces a change, redesign the filter for the larger X7R tolerance window rather than swapping silently.
C0G capacitors are immune to the piezoelectric effect that makes X7R parts vibrate audibly in audio circuits. For automotive audio head units or premium amplifier designs where MLCC 'singing' is unacceptable, C0G parts like the C0603X472F5GACAUTO are the correct choice. Operating temperature rise from self-heating is negligible at typical signal-level currents.
合规信息
AEC-Q200 qualified per KEMET SMD Auto C0G Flex Termination datasheet. RoHS and REACH compliant per KEMET product page. AEC-Q100 not applicable (passive component, AEC-Q200 is the correct automotive passive standard).
