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3.5MHz≦f0<4.0MHz4.0MHz≦f0<6.0MHz6.0MHz≦f0<10MHz10MHz≦f0<14MHz14MHz≦f0<30MHz30MHz≦f0<36MHz36MHz≦f0≦50MHz
Fundamental200ΩMax.Fundamental150ΩMax.Fundamental100ΩMax.Fundamental80ΩMax.Fundamental50ΩMax.3rdOvertone140ΩMax.3rdOvertone100ΩMax.HCM49
DIMENSION [mm]
1000pcs/reel
SOLDER PAD LAYOUT [mm]
f0f/f0f/f0TOPRTSTRR1CLC0DLIRf/f0HCM49
3.5MHz〜30.0MHz(Fundamental)Needtocontactusfortheavailablefrequency30.0MHz〜50.0MHz(3rdOvertone)
at 25˚C
10℃〜60℃
at 25˚C
NeedtospecifyyourrequirementDC100V±15V25℃±3℃±30ppmbelow6.0MHz:±50ppmabove6.0MHz:±30ppm40℃〜85℃55℃〜125℃RefertothefollowingtableFundamental:10.0pF〜∞ 3rdOvertone:5.0pF〜7.0pFMax.100μW500MΩMin.±5ppmMax.
3.81 Max.
4.3 Max.
3.6 Max.
(0.64)0.10.20.80.150.05
10.5 Max. 12.4±0.4
(4.32)4.7±0.2
11.4±0.2
3 5.55.5
1.5
Life-size FEATURES
7Surface mount type of metal-can HC-49/U-S.
High performance with the resistance weld sealing.
7Suitable for various applications such as
communication devices, AV devices and measuring
instruments.
AT-CUT CRYSTAL UNIT (SMD Metal-can Type)
STANDARD SPECIFICATIONS
Nominal Frequency
Frequency Tolerance
Frequency Tolerance
over Operating
Temperature Range
Operating Temperature Range
Storage Temperature Range
Motional (series) resistance
Load capacitance
Shunt capacitance
Level of drive
Insulation Resistance
Aging (first year)
Item Model Conditions
Frequency Range
Mode
R1
MOTIONAL (SERIES) RESISTANCE (R1)
Internalconnection
RoHS compliant
Mouser Electronics
Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
Citizen:
HCM49-3.6864MABJ-UT HCM49-25.000MABJ-UT HCM49-6.144MABJ-UT HCM49-17.734475MABJ-UT HCM49-
10.240MABJ-UT HCM49-15.360MABJ-UT HCM49-13.500MABJ-UT HCM49-27.000MABJ-UT HCM49-24.576MABJ-
UT HCM49-4.096MABJ-UT HCM49-16.000MABJ-UT HCM49-9.000MABJ-UT HCM49-48.000MABJ-UT HCM49-
9.216MABJ-UT HCM49-16.384MABJ-UT HCM49-14.31818MABJ-UT HCM49-5.5296MABJ-UT HCM49-
14.7456MABJ-UT HCM49-4.194304MABJ-UT HCM49-30.000MABJ-UT HCM49-7.680MABJ-UT HCM49-
11.2896MABJ-UT HCM49-16.5270MABJ-UT HCM49-15.000MABJ-UT HCM49-32.000MABJ-UT HCM49-8.192MABJ-
UT HCM49-50.000MABJ-UT HCM49-28.224MABJ-UT HCM49-8.000MABJ-UT HCM49-18.432MABJ-UT HCM49-
10.000MABJ-UT HCM49-7.3728MABJ-UT HCM49-49.152MABJ-UT HCM49-32.768MABJ-UT HCM49-20.000MABJ-
UT HCM49-16.000MABJ-UB HCM49-11.0592MABJ-UT HCM49-12.000MABJ-UT HCM49-19.6608MABJ-UT
HCM49-24.000MABJ-UT HCM49-29.4912MABJ-UT HCM49-18.000MABJ-UT HCM49-5.000MABJ-UT HCM49-
3.579545MABJ-UT HCM49-4.9152MABJ-UT HCM49-9.8304MABJ-UT HCM49-40.000MABJ-UT HCM49-
12.288MABJ-UT HCM49-4.000MABJ-UT HCM49-22.1184MABJ-UT HCM49-6.000MABJ-UT HCM49-12.288MBBIUT
HCM49-14.31818MABKUT HCM49-14.7456MBBIUT HCM49-16.000MABKUT HCM49-16.000MBBIUT HCM49-
16.384MBBIUT HCM49-20.000MBBIUT HCM49-20.480MBBCUT HCM49-24.000MBBIUT HCM49-25.000MBBIUT
HCM49-28.224MABJUT HCM49-3.579545MABKUT HCM49-4.194304MBBJUT HCM49-4.9152MABKUT HCM49-
6.144MBBIUT HCM49-9.8304MBBJUT HCM49-16.000MDAQ-UT HCM49-11.0592MCCN-UT HCM49-3.6864MABJ-
UB HCM49-19.6608MABL-UT HCM49-19.6608MBBE-UT HCM49-6.000MAAN-UT HCM49-41.600-MDGQ-UT
HCM49-11.0592MAHK-UT HCM49-14.31818MBBK-UT HCM49-3.6864MABJ-T