Citizen HCM49
AT-CUT CRYSTAL UNIT
| Part No. | HCM49 |
|---|---|
| Datasheet | HCM49 Download |
| Manufacturer |  Citizen |
| Description | AT-CUT CRYSTAL UNIT |
| Buy | Stock & Price |
FEATURES
● Frequency range : 3.5 ～ 50.0MHｚ● External dimensions (mm) L : 11.4 x W : 4.7 x H : 4.3
●
APPLICATIONS
Consumer products● DIMENSION [mm]
● SOLDER PAD LAYOUT [mm]
● STANDARD SPECIFICATIONS Item 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) Model HCM49 f0 Δf/f0 Δf/f0 TOPR TSTR R1 CL C0 DL IR Δf/f0 3.5MHz ～ 30.0MHz (Fundamental) 30.0MHz ～ 50.0MHz (3rd Overtone) ±30ppm below 6.0MHz:±50ppm above 6.0MHz:±30ppm -40℃ ～ +85℃ -55℃ ～ +125℃ Refer to the following table Fundamental:10.0pF ～ ∞ 3rd Overtone:5.0pF ～ ∞ 7.0pF Max. 100μW 500MΩMin. ±5ppm Max.
● MOTIONAL (SERIES) RESISTANCE (R1) Conditions Please contact us for frequencies available at 25˚C -10℃～+60℃ at 25˚C Please specify your requirement DC100V±15V 25℃±3℃ Freq. Range (MHz) 3.5≦f0＜4.0 Mode Fundamental R1 200ΩMax.
