HC-49U 系列

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多种频率及稳定度等级的表面贴装晶体

HC-49U系列石英晶体谐振器是精密定时和频率控制应用领域的标杆产品，凭借其坚固结构、高可靠性和卓越频率稳定性，成为需要精确时钟信号的电子电路核心元件。该系列产品以多功能性著称，广泛适用于各行业领域。

该系列采用通孔安装设计，可在各类电路板配置中实现牢固持久的连接。紧凑的金属外壳封装能有效抵御潮湿、灰尘及机械应力等环境因素，确保在严苛工况下保持稳定性能。其频率覆盖范围从数千赫兹至数十兆赫兹，可满足多样化定时需求。同时具备低等效串联电阻(ESR)和高Q值特性，实现极低能耗损耗与超高频率精度。

HC-49U系列以稳定性与精确性为核心设计理念，采用优质石英晶体材料，频率容差通常控制在±10ppm至±50ppm（视具体型号而定）。这种精密特性使其特别适用于微控制器、通信系统和嵌入式电子等对定时精度要求严苛的场合。产品提供标准频率与定制频率选项，可针对特定设计需求提供定制化解决方案。

典型应用领域包括：

消费电子：智能家居设备、可穿戴设备及便携式电子产品等需要可靠定时保障的装置
通信系统：确保精确信号处理与同步的关键元件
汽车电子：适用于发动机控制单元、车载信息娱乐系统和高级驾驶辅助系统(ADAS)等耐环境要求严苛的场景
工业自动化：为可编程逻辑控制器(PLC)和机器人系统提供精准时序控制

作为频率控制与定时应用的标杆解决方案，HC-49U系列以坚固结构、宽广频率范围和出色稳定性成为多行业工程师的首选。无论是紧凑型消费设备还是严苛工业环境，该系列产品均能提供始终如一的可靠性能，为全球电子系统的稳定运行提供坚实保障。

常见问答

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HC-49U - 型号列表共 100 个型号

制造商零件编号	价格/库存	Frequency	Load Capacitance	Package / Case	Frequency Stability	Packaging	Product Category	RoHS	Series	Termination Style	Operating Temperature Range	Type	Tolerance	Mounting Style	Factory Pack Quantity	Dimensions	ESR	Frequency Tolerance	Mounting Type	Operating Mode	ESR (Equivalent Series Resistance)	Height	Size / Dimension	Operating Temperature	Standard Package	rohs	Life

HC49U/S SPACERRIB MYLAR SPACER, RIBBED FOR HC49U & HC49S fox	询价	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
HC49U/S SPACERCLIP/BLK MYLAR SPACER FOR HC49U & HC49S fox	询价	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
HC49ULF 6.0000 MHZ 20PF LEADED,HC49U,20PF,50PPM,-10+70,6.0000MHZ,BULK,HAZMAT fox	询价	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
HC49US-21.47727MABJ-UB Crystals 21.4772MHz 18pF Citizen	询价	21.4772 MHz	18 pF	HC-49/US	50 PPM	Bulk	Crystals	RoHS Compliant	HC49US	Radial	- 20 C to + 70 C	AT-Cut Crystal Unit Metal Can Type	30 PPM	Through Hole	1000	4.65 mm W x 11.5 mm L x 3.5 mm H	50 Ohms	-	-	-	-	-	-	-	-	-	-
3 HC49US-21.47727MABJB Crystals 21.4772MHz 18pF Citizen	询价	21.4772 MHz	16 pF	HC-49/US	50 PPM	Bulk	Crystals	No	HC49US	Radial	- 20 C to + 70 C	MHz Range Crystal Units	30 PPM	Through Hole	1000	4.65 mm W x 11.5 mm L x 3.5 mm H	-	±30ppm	Through Hole	Fundamental	50 Ohm	0.138" (3.50mm)	0.453" L x 0.183" W (11.50mm x 4.65mm)	-10°C ~ 60°C	1,000	Lead free / RoHS Compliant	End of Life: Scheduled for obsolescence and will be discontinued by the manufacturer.
3 HC49US-4.194304MABJB Crystals 4.194304MHz 18pF Citizen	询价	4.194304MHz	18pF	HC49/US	±50ppm	Bulk	-	-	-	-	-	MHz Crystal	-	-	-	-	-	±30ppm	Through Hole	Fundamental	150 Ohm	0.138" (3.50mm)	0.453" L x 0.183" W (11.50mm x 4.65mm)	-10°C ~ 60°C	1,000	Lead free / RoHS Compliant	-
3 HC49US-18.432MABJB Crystals 18.432MHz 18pF Citizen	询价	18.432MHz	18pF	HC49/US	±50ppm	Bulk	-	-	-	-	-	MHz Crystal	-	-	-	-	-	±30ppm	Through Hole	Fundamental	50 Ohm	0.138" (3.50mm)	0.453" L x 0.183" W (11.50mm x 4.65mm)	-10°C ~ 60°C	1,000	Lead free / RoHS Compliant	-
HC49US-18.000MABJ-UB Crystals 18MHz 18pF Citizen Finetech Miyota	询价	18 MHz	18 pF	HC-49/US	50 PPM	Bulk	Crystals	RoHS Compliant	HC49US	Radial	- 20 C to + 70 C	AT-Cut Crystal Unit Metal Can Type	30 PPM	Through Hole	1000	4.65 mm W x 11.5 mm L x 3.5 mm H	50 Ohms	-	-	-	-	-	-	-	-	-	-
HC49US-17.734475MABJ-UB Crystals 17.734475MHz 18pF Citizen Finetech Miyota	询价	17.734475 MHz	18 pF	HC-49/US	50 PPM	Bulk	Crystals	RoHS Compliant	HC49US	Radial	- 20 C to + 70 C	-	30 PPM	Through Hole	1000	4.65 mm W x 11.5 mm L x 3.5 mm H	-	-	-	-	-	-	-	-	-	-	-
HC49US-49.152MABJ-UB Crystals 49.152MHz Citizen Finetech Miyota	询价	49.152 MHz	18 pF	HC-49/US	50 PPM	Bulk	Crystals	RoHS Compliant	HC49US	Radial	- 20 C to + 70 C	AT-Cut Crystal Unit Metal Can Type	30 PPM	Through Hole	1000	4.65 mm W x 11.5 mm L x 3.5 mm H	100 Ohms	-	-	-	-	-	-	-	-	-	-
HC49US-29.4912MABJ-UB Crystals 29.4912MHz 18pF Citizen Finetech Miyota	询价	29.4912 MHz	18 pF	HC-49/US	50 PPM	Bulk	Crystals	RoHS Compliant	HC49US	Radial	- 20 C to + 70 C	-	30 PPM	Through Hole	1000	4.65 mm W x 11.5 mm L x 3.5 mm H	-	-	-	-	-	-	-	-	-	-	-
HC49US-14.31818MABJ-UB Crystals 14.31818MHz 18pF HC49S THROUGH HOLE Citizen Finetech Miyota	询价	14.31818 MHz	18 pF	HC-49/US	50 PPM	Bulk	Crystals	RoHS Compliant	HC49US	Radial	- 20 C to + 70 C	AT-Cut Crystal Unit Metal Can Type	30 PPM	Through Hole	1000	4.65 mm W x 11.5 mm L x 3.5 mm H	50 Ohms	-	-	-	-	-	-	-	-	-	-
HC49US-12.288MABJ-UB Crystals 12.288MHz 18pF HC49S THROUGH HOLE Citizen Finetech Miyota	询价	12.288 MHz	18 pF	HC-49/US	50 PPM	Bulk	Crystals	RoHS Compliant	HC49US	Radial	- 20 C to + 70 C	AT-Cut Crystal Unit Metal Can Type	30 PPM	Through Hole	1000	4.65 mm W x 11.5 mm L x 3.5 mm H	80 Ohms	-	-	-	-	-	-	-	-	-	-
HC49US-12.000MABJ-UB Crystals 12MHz 18pF HC49S THROUGH HOLE Citizen Finetech Miyota	询价	12 MHz	18 pF	HC-49/US	50 PPM	Bulk	Crystals	RoHS Compliant	HC49US	Radial	- 20 C to + 70 C	AT-Cut Crystal Unit Metal Can Type	30 PPM	Through Hole	1000	4.65 mm W x 11.5 mm L x 3.5 mm H	80 Ohms	-	-	-	-	-	-	-	-	-	-
HC49US-16.9344MABJ-UB Crystals 16.9344MHz 18pF Citizen Finetech Miyota	询价	16.9344 MHz	18 pF	HC-49/US	50 PPM	Bulk	Crystals	RoHS Compliant	HC49US	Radial	- 20 C to + 70 C	-	30 PPM	Through Hole	1000	-	-	-	-	-	-	-	-	-	-	-	-
HC49US-4.096MABJ-UB Crystals 4.096MHz Citizen Finetech Miyota	询价	4.096 MHz	16 pF	HC-49/US	50 PPM	Bulk	Crystals	RoHS Compliant	HC49US	Radial	- 20 C to + 70 C	MHz Range Crystal Units	30 PPM	Through Hole	1000	-	-	-	-	-	-	-	-	-	-	-	-
HC49US-6.144MABJ-UB Crystals 6.144MHz 18pF HC49S THROUGH HOLE Citizen Finetech Miyota	询价	6.144 MHz	18 pF	HC-49/US	50 PPM	Bulk	Crystals	RoHS Compliant	HC49US	Radial	- 20 C to + 70 C	AT-Cut Crystal Unit Metal Can Type	30 PPM	Through Hole	1000	4.65 mm W x 11.5 mm L x 3.5 mm H	100 Ohms	-	-	-	-	-	-	-	-	-	-
HC49US-18.432MABJ-UB Crystals 18.432MHz 18pF HC49S THROUGH HOLE Citizen Finetech Miyota	询价	18.432 MHz	18 pF	HC-49/US	50 PPM	Bulk	Crystals	RoHS Compliant	HC49US	Radial	- 20 C to + 70 C	AT-Cut Crystal Unit Metal Can Type	30 PPM	Through Hole	1000	4.65 mm W x 11.5 mm L x 3.5 mm H	50 Ohms	-	-	-	-	-	-	-	-	-	-
HC49US-28.224MABJ-UB Crystals 28.224MHz HC49S THROUGH HOLE Citizen Finetech Miyota	询价	28.224 MHz	18 pF	HC-49/US	50 PPM	Bulk	Crystals	RoHS Compliant	HC49US	Radial	- 20 C to + 70 C	AT-Cut Crystal Unit Metal Can Type	30 PPM	Through Hole	1000	4.65 mm W x 11.5 mm L x 3.5 mm H	50 Ohms	-	-	-	-	-	-	-	-	-	-
HC49US-33.8688MABJ-UB Crystals 33.8688MHz 18pF Citizen Finetech Miyota	询价	33.8688 MHz	18 pF	HC-49/US	50 PPM	Bulk	Crystals	RoHS Compliant	HC49US	Radial	- 20 C to + 70 C	AT-Cut Crystal Unit Metal Can Type	30 PPM	Through Hole	1000	4.65 mm W x 11.5 mm L x 3.5 mm H	140 Ohms	-	-	-	-	-	-	-	-	-	-
HC49US-11.0592MABJ-UB Crystals 11.0592MHz 18pF HC49S THROUGH HOLE Citizen Finetech Miyota	询价	11.0592 MHz	18 pF	HC-49/US	50 PPM	Bulk	Crystals	RoHS Compliant	HC49US	Radial	- 20 C to + 70 C	AT-Cut Crystal Unit Metal Can Type	30 PPM	Through Hole	1000	4.65 mm W x 11.5 mm L x 3.5 mm H	80 Ohms	-	-	-	-	-	-	-	-	-	-
HC49US-4.000MBBIUB Crystals 4MHz 50ppm 16.0pF -10C +60C Citizen Finetech Miyota	询价	4 MHz	18 pF	HC-49/US	50 PPM	Bulk	Crystals	RoHS Compliant	HC49US	Radial	- 40 C to + 85 C	-	30 PPM	-	-	4.83 mm W x 12.4 mm L x 4.3 mm H	-	-	-	-	-	-	-	-	-	-	-
HC49US-50.000MABJ-UB Crystals 50MHz 18pF HC49S THROUGH HOLE Citizen Finetech Miyota	询价	50 MHz	18 pF	HC-49/US	50 PPM	Bulk	Crystals	RoHS Compliant	HC49US	Radial	- 20 C to + 70 C	AT-Cut Crystal Unit Metal Can Type	30 PPM	Through Hole	1000	4.65 mm W x 11.5 mm L x 3.5 mm H	100 Ohms	-	-	-	-	-	-	-	-	-	-
HC49US-4.194304MABJ-UB Crystals 4.194304MHz 18pF HC49S THROUGH HOLE Citizen Finetech Miyota	询价	4.194304 MHz	18 pF	HC-49/US	50 PPM	Bulk	Crystals	RoHS Compliant	HC49US	Radial	- 20 C to + 70 C	AT-Cut Crystal Unit Metal Can Type	30 PPM	Through Hole	1000	4.65 mm W x 11.5 mm L x 3.5 mm H	150 Ohms	-	-	-	-	-	-	-	-	-	-
HC49US-11.2896MABJ-UB Crystals 11.2896MHz 18pF HC49S THROUGH HOLE Citizen Finetech Miyota	询价	11.2896 MHz	16 pF	HC-49/US	50 PPM	Bulk	Crystals	RoHS Compliant	HC49US	Radial	- 20 C to + 70 C	MHz Range Crystal Units	30 PPM	Through Hole	1000	4.65 mm W x 11.5 mm L x 3.5 mm H	-	-	-	-	-	-	-	-	-	-	-
HC49US-9.8304MABJ-UB Crystals 9.8304MHz 18pF HC49S THROUGH HOLE Citizen Finetech Miyota	询价	9.8304 MHz	18 pF	HC-49/US	50 PPM	Bulk	Crystals	RoHS Compliant	HC49US	Radial	- 20 C to + 70 C	AT-Cut Crystal Unit Metal Can Type	30 PPM	Through Hole	1000	4.65 mm W x 11.5 mm L x 3.5 mm H	100 Ohms	-	-	-	-	-	-	-	-	-	-
HC49US-27.000MABJ-UB Crystals 27MHz 18pF HC49S THROUGH HOLE Citizen Finetech Miyota	询价	27 MHz	18 pF	HC-49/US	50 PPM	Bulk	Crystals	RoHS Compliant	HC49US	Radial	- 20 C to + 70 C	AT-Cut Crystal Unit Metal Can Type	30 PPM	Through Hole	1000	4.65 mm W x 11.5 mm L x 3.5 mm H	50 Ohms	-	-	-	-	-	-	-	-	-	-
HC49US-40.000MABJ-UB Crystals 40MHz 18pF HC49S THROUGH HOLE Citizen Finetech Miyota	询价	40 MHz	18 pF	HC-49/US	50 PPM	Bulk	Crystals	RoHS Compliant	HC49US	Radial	- 20 C to + 70 C	AT-Cut Crystal Unit Metal Can Type	30 PPM	Through Hole	1000	4.65 mm W x 11.5 mm L x 3.5 mm H	100 Ohms	-	-	-	-	-	-	-	-	-	-
HC49US-15.360MABJ-UB Crystals 15.36MHz 18pF HC49S THROUGH HOLE Citizen Finetech Miyota	询价	15.36 MHz	18 pF	HC-49/US	50 PPM	Bulk	Crystals	RoHS Compliant	HC49US	Radial	- 20 C to + 70 C	AT-Cut Crystal Unit Metal Can Type	30 PPM	Through Hole	1000	4.65 mm W x 11.5 mm L x 3.5 mm H	50 Ohms	-	-	-	-	-	-	-	-	-	-
HC49US-3.579545MABJ-UB Crystals 3.579545MHz 18pF HC49S THROUGH HOLE Citizen Finetech Miyota	询价	3.579545 MHz	18 pF	HC-49/US	50 PPM	Bulk	Crystals	RoHS Compliant	HC49US	Radial	- 20 C to + 70 C	AT-Cut Crystal Unit Metal Can Type	30 PPM	Through Hole	1000	4.65 mm W x 11.5 mm L x 3.5 mm H	200 Ohms	-	-	-	-	-	-	-	-	-	-
HC49US-5.000MABJ-UB Crystals 5MHz 18pF HC49S THROUGH HOLE Citizen Finetech Miyota	询价	5 MHz	18 pF	HC-49/US	50 PPM	Bulk	Crystals	RoHS Compliant	HC49US	Radial	- 20 C to + 70 C	AT-Cut Crystal Unit Metal Can Type	30 PPM	Through Hole	1000	4.65 mm W x 11.5 mm L x 3.5 mm H	150 Ohms	-	-	-	-	-	-	-	-	-	-
HC49US-6.000MABJ-UB Crystals 6MHz 18pF HC49S THROUGH HOLE Citizen Finetech Miyota	询价	6 MHz	18 pF	HC-49/US	50 PPM	Bulk	Crystals	RoHS Compliant	HC49US	Radial	- 20 C to + 70 C	AT-Cut Crystal Unit Metal Can Type	30 PPM	Through Hole	1000	4.65 mm W x 11.5 mm L x 3.5 mm H	100 Ohms	-	-	-	-	-	-	-	-	-	-
HC49US-6.176MABJ-UB Crystals 6.176MHz 18pF Citizen Finetech Miyota	询价	6.176 MHz	18 pF	HC-49/US	50 PPM	Bulk	Crystals	RoHS Compliant	HC49US	Radial	- 20 C to + 70 C	AT-Cut Crystal Unit Metal Can Type	30 PPM	Through Hole	1000	4.65 mm W x 11.5 mm L x 3.5 mm H	100 Ohms	-	-	-	-	-	-	-	-	-	-
HC49US-19.6608MABJ-UB Crystals 19.6608MHz 18pF HC49S THROUGH HOLE Citizen Finetech Miyota	询价	19.6608 MHz	18 pF	HC-49/US	50 PPM	Bulk	Crystals	RoHS Compliant	HC49US	Radial	- 20 C to + 70 C	AT-Cut Crystal Unit Metal Can Type	30 PPM	Through Hole	1000	4.65 mm W x 11.5 mm L x 3.5 mm H	50 Ohms	-	-	-	-	-	-	-	-	-	-
HC49US-24.000MABJ-UB Crystals 24MHz 18pF HC49S THROUGH HOLE Citizen Finetech Miyota	询价	24 MHz	18 pF	HC-49/US	50 PPM	Bulk	Crystals	RoHS Compliant	HC49US	Radial	- 20 C to + 70 C	AT-Cut Crystal Unit Metal Can Type	30 PPM	Through Hole	1000	4.65 mm W x 11.5 mm L x 3.5 mm H	50 Ohms	-	-	-	-	-	-	-	-	-	-
HC49US-25.000MABJ-UB Crystals 25MHz 18pF HC49S THROUGH HOLE Citizen Finetech Miyota	询价	25 MHz	18 pF	HC-49/US	50 PPM	Bulk	Crystals	RoHS Compliant	HC49US	Radial	- 20 C to + 70 C	AT-Cut Crystal Unit Metal Can Type	30 PPM	Through Hole	1000	4.65 mm W x 11.5 mm L x 3.5 mm H	50 Ohms	-	-	-	-	-	-	-	-	-	-
HC49US-13.500MABJ-UB Crystals 13.5MHz 18pF HC49S THROUGH HOLE Citizen Finetech Miyota	询价	13.5 MHz	18 pF	HC-49/US	50 PPM	Bulk	Crystals	RoHS Compliant	HC49US	Radial	- 20 C to + 70 C	AT-Cut Crystal Unit Metal Can Type	30 PPM	Through Hole	1000	4.65 mm W x 11.5 mm L x 3.5 mm H	80 Ohms	-	-	-	-	-	-	-	-	-	-
HC49US-14.7456MBJ-UB Crystals 14.7456MHz Citizen Finetech Miyota	询价	14.7456 MHz	18 pF	HC-49/US	50 PPM	Bulk	Crystals	RoHS Compliant	HC49US	Radial	- 20 C to + 70 C	AT-Cut Crystal Unit Metal Can Type	30 PPM	Through Hole	1000	4.65 mm W x 11.5 mm L x 3.5 mm H	50 Ohms	-	-	-	-	-	-	-	-	-	-
HC49US-8.192MABJ-UB Crystals 8.192MHz 18pF HC49S THROUGH HOLE Citizen Finetech Miyota	询价	8.192 MHz	18 pF	HC-49/US	50 PPM	Bulk	Crystals	RoHS Compliant	HC49US	Radial	- 20 C to + 70 C	AT-Cut Crystal Unit Metal Can Type	30 PPM	Through Hole	1000	4.65 mm W x 11.5 mm L x 3.5 mm H	100 Ohms	-	-	-	-	-	-	-	-	-	-
HC49US-8.000MABJ-UB Crystals 8MHz 18pF HC49S THROUGH HOLE Citizen Finetech Miyota	询价	8 MHz	18 pF	HC-49/US	50 PPM	Bulk	Crystals	RoHS Compliant	HC49US	Radial	- 20 C to + 70 C	AT-Cut Crystal Unit Metal Can Type	30 PPM	Through Hole	1000	4.65 mm W x 11.5 mm L x 3.5 mm H	100 Ohms	-	-	-	-	-	-	-	-	-	-
HC49US-4.000MABJ-UB Crystals 4MHz 18pF HC49S THROUGH HOLE Citizen Finetech Miyota	询价	4 MHz	18 pF	HC-49/US	50 PPM	Bulk	Crystals	RoHS Compliant	HC49US	Radial	- 20 C to + 70 C	AT-Cut Crystal Unit Metal Can Type	30 PPM	Through Hole	1000	4.65 mm W x 11.5 mm L x 3.5 mm H	150 Ohms	-	-	-	-	-	-	-	-	-	-
HC49US-13.560MBBI-UT Crystals 13.56MHz 50ppm 16pF Citizen Finetech Miyota	询价	13.56 MHz	16 pF	11.5 mm X 4.7 mm	50 PPM	Reel	Crystals	RoHS Compliant	HC49US	-	- 10 C to + 60 C	HC49 Leaded Crystal	50 PPM	Through Hole	-	4.7 mm W x 11.5 mm L x 3.5 mm H	-	-	-	-	-	-	-	-	-	-	-
HC49US-22.1184MABJ-UB Crystals 22.1184MHz 18pF HC49S THROUGH HOLE Citizen Finetech Miyota	询价	22.1184 MHz	18 pF	HC-49/US	50 PPM	Bulk	Crystals	RoHS Compliant	HC49US	Radial	- 20 C to + 70 C	AT-Cut Crystal Unit Metal Can Type	30 PPM	Through Hole	1000	4.65 mm W x 11.5 mm L x 3.5 mm H	50 Ohms	-	-	-	-	-	-	-	-	-	-
HC49US-20.000MABJ-UB Crystals 20MHz 18pF HC49S THROUGH HOLE Citizen Finetech Miyota	询价	20 MHz	18 pF	HC-49/US	50 PPM	Bulk	Crystals	RoHS Compliant	HC49US	Radial	- 20 C to + 70 C	AT-Cut Crystal Unit Metal Can Type	30 PPM	Through Hole	1000	4.65 mm W x 11.5 mm L x 3.5 mm H	50 Ohms	-	-	-	-	-	-	-	-	-	-
HC49US-3.6864MABJ-UB Crystals 3.6864MHz 18pF HC49S THROUGH HOLE Citizen Finetech Miyota	询价	3.6864 MHz	18 pF	HC-49/US	3.6864 MHz	Bulk	Crystals	RoHS Compliant	HC49US	Radial	- 20 C to + 70 C	Range Metal Can Crystals	-	Through Hole	-	-	-	-	-	-	-	-	-	-	-	-	-
HC49US-24.576MABJ-UB Crystals 24.576MHz 18pF HC49S THROUGH HOLE Citizen Finetech Miyota	询价	24.576 MHz	18 pF	HC-49/US	50 PPM	Bulk	Crystals	RoHS Compliant	HC49US	Radial	- 20 C to + 70 C	AT-Cut Crystal Unit Metal Can Type	30 PPM	Through Hole	1000	4.65 mm W x 11.5 mm L x 3.5 mm H	50 Ohms	-	-	-	-	-	-	-	-	-	-
HC49US-7.3728MABJ-UB Crystals 7.3728MHz 18pF HC49S THROUGH HOLE Citizen Finetech Miyota	询价	7.3728 MHz	18 pF	HC-49/US	50 PPM	Bulk	Crystals	RoHS Compliant	HC49US	Radial	- 20 C to + 70 C	AT-Cut Crystal Unit Metal Can Type	30 PPM	Through Hole	1000	4.65 mm W x 11.5 mm L x 3.5 mm H	100 Ohms	-	-	-	-	-	-	-	-	-	-
HC49US-10.000MABJ-UB Crystals 10MHz 18pF HC49S THROUGH HOLE Citizen Finetech Miyota	询价	10 MHz	18 pF	HC-49/US	50 PPM	Bulk	Crystals	RoHS Compliant	HC49US	Radial	- 20 C to + 70 C	AT-Cut Crystal Unit Metal Can Type	30 PPM	Through Hole	1000	4.65 mm W x 11.5 mm L x 3.5 mm H	80 Ohms	-	-	-	-	-	-	-	-	-	-
3 HC49US-24.576MABJB Crystals 24.576MHz 18pF Citizen Finetech Miyota	询价	24.576MHz	18pF	HC49/US	±50ppm	Bulk	-	-	-	-	-	MHz Crystal	-	-	-	-	-	±30ppm	Through Hole	Fundamental	50 Ohm	0.138" (3.50mm)	0.453" L x 0.183" W (11.50mm x 4.65mm)	-10°C ~ 60°C	1,000	Lead free / RoHS Compliant	-
HC49US-6.176MABJB Crystals 6.176MHz 18pF Citizen Finetech Miyota	询价	6.176 MHz	16 pF	HC-49/US	50 PPM	-	Crystals	No	HC49US	Radial	- 20 C to + 70 C	MHz Range Crystal Units	30 PPM	Through Hole	1000	4.65 mm W x 11.5 mm L x 3.5 mm H	-	-	-	-	-	-	-	-	-	-	-
3 HC49US-9.8304MABJB Crystals 9.8304MHz 18pF Citizen Finetech Miyota	询价	9.8304MHz	18pF	HC49/US	±50ppm	Bulk	Crystals	No	HC49US	Radial	- 20 C to + 70 C	MHz Crystal	30 PPM	Through Hole	1000	4.65 mm W x 11.5 mm L x 3.5 mm H	-	±30ppm	Through Hole	Fundamental	100 Ohm	0.138" (3.50mm)	0.453" L x 0.183" W (11.50mm x 4.65mm)	-10°C ~ 60°C	1,000	Lead free / RoHS Compliant	-
3 HC49US-15.360MABJB Crystals 15.36MHz 18pF Citizen Finetech Miyota	询价	15.36MHz	18pF	HC49/US	±50ppm	Bulk	Crystals	No	HC49US	Radial	- 20 C to + 70 C	MHz Crystal	30 PPM	Through Hole	1000	4.65 mm W x 11.5 mm L x 3.5 mm H	-	±30ppm	Through Hole	Fundamental	50 Ohm	0.138" (3.50mm)	0.453" L x 0.183" W (11.50mm x 4.65mm)	-10°C ~ 60°C	1,000	Lead free / RoHS Compliant	-
3 HC49US-24.000MABJB Crystals 24MHz 18pF Citizen Finetech Miyota	询价	24MHz	18pF	HC49/US	±50ppm	Bulk	Crystals	No	HC49US	Radial	- 20 C to + 70 C	MHz Crystal	30 PPM	Through Hole	1000	4.65 mm W x 11.5 mm L x 3.5 mm H	-	±30ppm	Through Hole	Fundamental	50 Ohm	0.138" (3.50mm)	0.453" L x 0.183" W (11.50mm x 4.65mm)	-10°C ~ 60°C	1,000	Lead free / RoHS Compliant	-
3 HC49US-19.6608MABJB Crystals 19.6608MHz 18pF Citizen Finetech Miyota	询价	19.6608MHz	18pF	HC49/US	±50ppm	Bulk	Crystals	No	HC49US	Radial	- 20 C to + 70 C	MHz Crystal	30 PPM	Through Hole	1000	4.65 mm W x 11.5 mm L x 3.5 mm H	-	±30ppm	Through Hole	Fundamental	50 Ohm	0.138" (3.50mm)	0.453" L x 0.183" W (11.50mm x 4.65mm)	-10°C ~ 60°C	1,000	Lead free / RoHS Compliant	-
HC49US-49.152MABJ Crystals 49.152MHz Citizen Finetech Miyota	询价	49.152 MHz	16 pF	HC-49/US	50 PPM	-	Crystals	No	HC49US	Radial	- 20 C to + 70 C	MHz Range Crystal Units	30 PPM	Through Hole	-	-	-	-	-	-	-	-	-	-	-	-	-
3 HC49US-13.500MABJB Crystals 13.5MHz 18pF Citizen Finetech Miyota	询价	13.5MHz	18pF	HC49/US	±50ppm	Bulk	Crystals	No	HC49US	Radial	- 20 C to + 70 C	MHz Crystal	30 PPM	Through Hole	1000	4.65 mm W x 11.5 mm L x 3.5 mm H	-	±30ppm	Through Hole	Fundamental	80 Ohm	0.138" (3.50mm)	0.453" L x 0.183" W (11.50mm x 4.65mm)	-10°C ~ 60°C	1,000	Lead free / RoHS Compliant	-
3 HC49US-14.31818MABJB Crystals 14.31818MHz 18pF Citizen Finetech Miyota	询价	14.31818MHz	18pF	HC49/US	±50ppm	Bulk	Crystals	No	HC49US	Radial	- 20 C to + 70 C	MHz Crystal	30 PPM	Through Hole	1000	4.65 mm W x 11.5 mm L x 3.5 mm H	-	±30ppm	Through Hole	Fundamental	50 Ohm	0.138" (3.50mm)	0.453" L x 0.183" W (11.50mm x 4.65mm)	-10°C ~ 60°C	1,000	Lead free / RoHS Compliant	-
3 HC49US-27.000MABJB Crystals 27MHz 18pF Citizen Finetech Miyota	询价	27MHz	18pF	HC49/US	±50ppm	Bulk	Crystals	No	HC49US	Radial	- 20 C to + 70 C	MHz Crystal	30 PPM	Through Hole	1000	4.65 mm W x 11.5 mm L x 3.5 mm H	-	±30ppm	Through Hole	Fundamental	50 Ohm	0.138" (3.50mm)	0.453" L x 0.183" W (11.50mm x 4.65mm)	-10°C ~ 60°C	1,000	Lead free / RoHS Compliant	-
3 HC49US-3.579545MABJB Crystals 3.579545MHz 18pF Citizen Finetech Miyota	询价	3.579545MHz	18pF	HC49/US	±50ppm	Bulk	Crystals	No	HC49US	Radial	- 20 C to + 70 C	MHz Crystal	30 PPM	Through Hole	1000	4.65 mm W x 11.5 mm L x 3.5 mm H	-	±30ppm	Through Hole	Fundamental	200 Ohm	0.138" (3.50mm)	0.453" L x 0.183" W (11.50mm x 4.65mm)	-10°C ~ 60°C	1,000	Lead free / RoHS Compliant	-
3 HC49US-48.000MABJB Crystals 48MHz 18pF Citizen Finetech Miyota	询价	48MHz	18pF	HC49/US	±50ppm	Bulk	Crystals	No	HC49US	Radial	- 20 C to + 70 C	MHz Crystal	30 PPM	Through Hole	1000	4.65 mm W x 11.5 mm L x 3.5 mm H	-	±30ppm	Through Hole	3rd Overtone	100 Ohm	0.138" (3.50mm)	0.453" L x 0.183" W (11.50mm x 4.65mm)	-10°C ~ 60°C	1,000	Lead free / RoHS Compliant	-
HC49US-8.192MABJB Crystals 8.192MHz 18pF Citizen Finetech Miyota	询价	8.192 MHz	16 pF	HC-49/US	50 PPM	-	Crystals	No	HC49US	Radial	- 20 C to + 70 C	MHz Range Crystal Units	30 PPM	Through Hole	1000	4.65 mm W x 11.5 mm L x 3.5 mm H	-	-	-	-	-	-	-	-	-	-	-
3 HC49US-28.224MABJB Crystals 28.224MHz Citizen Finetech Miyota	询价	28.224MHz	18pF	HC49/US	±50ppm	Bulk	Crystals	No	HC49US	Radial	- 20 C to + 70 C	MHz Crystal	30 PPM	Through Hole	-	4.65 mm W x 11.5 mm L x 3.5 mm H	-	±30ppm	Through Hole	Fundamental	50 Ohm	0.138" (3.50mm)	0.453" L x 0.183" W (11.50mm x 4.65mm)	-10°C ~ 60°C	1,000	Lead free / RoHS Compliant	-
HC49US-16.000MABJ-UB Crystals 16MHz 18pF HC49S THROUGH HOLE Citizen Finetech Miyota	询价	16 MHz	18 pF	HC-49/US	50 PPM	Bulk	Crystals	RoHS Compliant	HC49US	Radial	- 20 C to + 70 C	AT-Cut Crystal Unit Metal Can Type	30 PPM	Through Hole	1000	4.65 mm W x 11.5 mm L x 3.5 mm H	50 Ohms	-	-	-	-	-	-	-	-	-	-
HC49US-10.240MABJ-UB Crystals 10.240MHz Citizen Finetech Miyota	询价	10.24 MHz	16 pF	HC-49/US	50 PPM	Bulk	Crystals	RoHS Compliant	HC49US	Radial	- 20 C to + 70 C	MHz Range Crystal Units	30 PPM	Through Hole	1000	-	-	-	-	-	-	-	-	-	-	-	-
HC49US-6.000MABO-UB Crystals 6.000MHZ Citizen Finetech Miyota	询价	6 MHz	-	-	-	-	Crystals	RoHS Compliant	HC49US	Radial	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
HC49US-15.000MABJ-UB Crystals 15MHz Citizen Finetech Miyota	询价	15 MHz	16 pF	HC-49/US	50 PPM	Bulk	Crystals	RoHS Compliant	HC49US	Radial	- 20 C to + 70 C	MHz Range Crystal Units	30 PPM	Through Hole	1000	-	-	-	-	-	-	-	-	-	-	-	-
HC49US-16.384MABJ-UB Crystals 16.384MHz HC49S THROUGH HOLE Citizen Finetech Miyota	询价	16.384 MHz	16 pF	HC-49/US	50 PPM	Bulk	Crystals	RoHS Compliant	HC49US	Radial	- 20 C to + 70 C	MHz Range Crystal Units	30 PPM	Through Hole	1000	-	-	-	-	-	-	-	-	-	-	-	-
HC49US-24.576MABJUB Crystals 24.576MHz 30ppm 20.0pF -10C +60C Citizen Finetech Miyota	询价	24.576 MHz	18 pF	HC-49/US	50 PPM	Bulk	Crystals	RoHS Compliant	HC49US	Radial	- 20 C to + 70 C	AT-Cut Crystal Unit Metal Can Type	30 PPM	Through Hole	-	4.65 mm W x 11.5 mm L x 3.5 mm H	50 Ohms	-	-	-	-	-	-	-	-	-	-
HC49US-9.216MABJ-UB Crystals 9.216MHz 18pF Citizen Finetech Miyota	询价	9.216 MHz	18 pF	HC-49/US	50 PPM	Bulk	Crystals	RoHS Compliant	HC49US	Radial	- 20 C to + 70 C	-	30 PPM	Through Hole	1000	-	-	-	-	-	-	-	-	-	-	-	-
HC49US-24.000MABKUB Crystals 24MHz 30ppm 20.0pF -10C +60C Citizen Finetech Miyota	询价	24 MHz	18 pF	HC-49/US	50 PPM	Bulk	Crystals	RoHS Compliant	HC49US	Radial	- 40 C to + 85 C	-	30 PPM	-	-	4.65 mm W x 11.5 mm L x 3.5 mm H	-	-	-	-	-	-	-	-	-	-	-
HC49US-10.000MABKUB Crystals 10MHz 30ppm 20.0pF -10C +60C Citizen Finetech Miyota	询价	10 MHz	18 pF	HC-49/US	50 PPM	Bulk	Crystals	RoHS Compliant	HC49US	Radial	- 40 C to + 85 C	-	30 PPM	-	-	4.65 mm W x 11.5 mm L x 3.5 mm H	-	-	-	-	-	-	-	-	-	-	-
HC49US-6.144MBBP-UB Crystals HC49/US 6.144MBBP 50 PPM 33pF Citizen Finetech Miyota	询价	6.144 MHz	33 pF	HC-49/US	-	Bulk	Crystals	RoHS Compliant	HC49US	Radial	- 20 C to + 70 C	-	50 PPM	-	-	-	-	-	-	-	-	-	-	-	-	-	-
HC49US-32.768MABJ-UB Crystals 32.768MHz 18pF Citizen Finetech Miyota	询价	32.768 MHz	18 pF	HC-49/US	50 PPM	Bulk	Crystals	RoHS Compliant	HC49US	Radial	- 20 C to + 70 C	-	30 PPM	Through Hole	1000	-	-	-	-	-	-	-	-	-	-	-	-
HC49US-7.680MABJ-UB Crystals 7.680MHz 18pF HC49S THROUGH HOLE Citizen Finetech Miyota	询价	7.68 MHz	16 pF	HC-49/US	50 PPM	Bulk	Crystals	RoHS Compliant	HC49US	Radial	- 20 C to + 70 C	MHz Range Crystal Units	30 PPM	Through Hole	1000	-	-	-	-	-	-	-	-	-	-	-	-
HC49US-32.000MABJ-UB Crystals 32MHz 18pF HC49S THROUGH HOLE Citizen Finetech Miyota	询价	32 MHz	16 pF	HC-49/US	50 PPM	Bulk	Crystals	RoHS Compliant	HC49US	Radial	- 20 C to + 70 C	MHz Range Crystal Units	30 PPM	Through Hole	1000	-	-	-	-	-	-	-	-	-	-	-	-
HC49US-48.000MABJ-UB Crystals 48MHz 18pF HC49S THROUGH HOLE Citizen Finetech Miyota	询价	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
HC49US-4.000MBBJ-UB Crystals CRYSTAL Citizen Finetech Miyota	询价	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
HC49US-6.000MBBQB Crystals 6.000MHZ 50ppm 10pF Citizen Finetech Miyota	询价	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
HC49US-19.6608MABJTR Crystals 19.6608MHZ 30ppm 18pF Citizen Finetech Miyota	询价	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
HC49US-12.288MBBTB Crystals 12.288MHZ 50ppm 14pF Citizen Finetech Miyota	询价	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
HC49US-3.6864MABKB Crystals 3.6864MHZ 30ppm 20pF Citizen Finetech Miyota	询价	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
HC49US-4.000MBBIB Crystals 4.000MHZ 50ppm 16pF Citizen Finetech Miyota	询价	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
HC49US-9.216MBBQB Crystals 9.216MHZ 50ppm 10pF Citizen Finetech Miyota	询价	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
HC49US-10.000MABKB Crystals 10.000MHZ 30ppm 20pF Citizen Finetech Miyota	询价	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
HC49US-13.560MCCEB Crystals 13.560MHZ 100ppm 12pF Citizen Finetech Miyota	询价	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
HC49US-12.288MBBSB Crystals 12.288MHZ 50ppm 11pF Citizen Finetech Miyota	询价	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
HC49US-24.000MABKB Crystals 24.000MHZ 30ppm 20pF Citizen Finetech Miyota	询价	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
HC49US-7.9875MBBIB Crystals 7.9875MHZ 50ppm 16pF Citizen Finetech Miyota	询价	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
HC49US-11.0592MBBQB Crystals 11.0592MHZ 50ppm 10pF Citizen Finetech Miyota	询价	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
HC49US-14.7456MBBQB Crystals 14.7456MHZ 50ppm 10pF Citizen Finetech Miyota	询价	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
HC49US-16.000MBBQB Crystals 16.000MHZ 50ppm 10pF Citizen Finetech Miyota	询价	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
HC49US-49.152MABJB Crystals 49.152MHZ 30ppm 18pF Citizen Finetech Miyota	询价	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
HC49US-24.576MABJTR Crystals 24.576MHZ 30ppm 18pF Citizen Finetech Miyota	询价	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
3 HC49US-16.384MABJB Crystals 16.384MHz Citizen Finetech Miyota	询价	16.384MHz	18pF	HC49/US	±50ppm	Bulk	-	-	-	-	-	MHz Crystal	-	-	-	-	-	±30ppm	Through Hole	Fundamental	50 Ohm	0.138" (3.50mm)	0.453" L x 0.183" W (11.50mm x 4.65mm)	-10°C ~ 60°C	1,000	Lead free / RoHS Compliant	-
3 HC49US-7.680MABJB Crystals 7.680MHz 18pF Citizen Finetech Miyota	询价	7.68MHz	18pF	HC49/US	±50ppm	Bulk	-	-	-	-	-	MHz Crystal	-	-	-	-	-	±30ppm	Through Hole	Fundamental	100 Ohm	0.138" (3.50mm)	0.453" L x 0.183" W (11.50mm x 4.65mm)	-10°C ~ 60°C	1,000	Lead free / RoHS Compliant	-
3 HC49US-25.000MABJB Crystals 25MHz 18pF Citizen Finetech Miyota	询价	25MHz	18pF	HC49/US	±50ppm	Bulk	-	-	-	-	-	MHz Crystal	-	-	-	-	-	±30ppm	Through Hole	Fundamental	50 Ohm	0.138" (3.50mm)	0.453" L x 0.183" W (11.50mm x 4.65mm)	-10°C ~ 60°C	1,000	Lead free / RoHS Compliant	-
3 HC49US-6.144MABJB Crystals 6.144MHz 18pF Citizen Finetech Miyota	询价	6.144MHz	18pF	HC49/US	±50ppm	Bulk	-	-	-	-	-	MHz Crystal	-	-	-	-	-	±30ppm	Through Hole	Fundamental	100 Ohm	0.138" (3.50mm)	0.453" L x 0.183" W (11.50mm x 4.65mm)	-10°C ~ 60°C	1,000	Lead free / RoHS Compliant	-
HC49US-16.9344MABJB Crystals 16.9344MHz 18pF Citizen Finetech Miyota	询价	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
3 HC49US-16.000MABJB Crystals 16MHz 18pF Citizen Finetech Miyota	询价	16MHz	18pF	HC49/US	±50ppm	Bulk	-	-	-	-	-	MHz Crystal	-	-	-	-	-	±30ppm	Through Hole	Fundamental	50 Ohm	0.138" (3.50mm)	0.453" L x 0.183" W (11.50mm x 4.65mm)	-10°C ~ 60°C	1,000	Lead free / RoHS Compliant	-
3 HC49US-32.000MABJB Crystals 32MHz 18pF Citizen Finetech Miyota	询价	32MHz	18pF	HC49/US	±50ppm	Bulk	-	-	-	-	-	MHz Crystal	-	-	-	-	-	±30ppm	Through Hole	3rd Overtone	140 Ohm	0.138" (3.50mm)	0.453" L x 0.183" W (11.50mm x 4.65mm)	-10°C ~ 60°C	1,000	Lead free / RoHS Compliant	-

共 100 个型号

HC-49U 系列

常见问答

HC-49U - 型号列表共 100 个型号

Frequency

ESR

ESR (Equivalent Series Resistance)

Type

Load Capacitance

Frequency Stability

Package / Case

Operating Temperature Range

Dimensions

RoHS

Tolerance

Packaging

Operating Mode