Bentex
  Company Profile
  Products
  Contact Us

Products:
Battery Holders
Capacitors
Connectors
Gas tubes
Heat Sinks
ICs >> STM32 microcontrollers
LCD Module
LED Display
LED Lens
LED Lights
LED Module
Materials
Miniature Speakers
Plastic & Hardware
Potentiometers & Encoders
Resistors
Power Supplies
Power supply filters
Quartz Crystal
Switches
Test Probes
Thermistors
Varistors

 

Quartz Crystal Devices / Quartz Crystal Resonators / DIP MHz /

HC-49U/S
Dip Crystal 11.4x4.8 mm

Package Height 3.5 mm max, 2.5~3.5 mm available
Wave Soldering Temperature: 265°C max
Highly stable and reliable crystal unit with a metallic package
Taped Version Available
PARAMETERS SPECIFICATION
Frequency Range 3.2~100MHz
Operation Mode (3.2-40MHz) Fundamental (27-100MHz) 3rd/5rd Overtone
Loading Capacitance 20pF Std. 8pF~33pF available
Drive Level 100μW (500μW Max)
Frequency Tolerance ±10ppm...±30ppm (at 25°C)
Equivalent Resistance See Below
Frequency Stability ±2.5ppm...±50ppm
Operating Temp. Range 0...+50°C to -40...+85°C
Storage Temp. Range -55...+125°C

FREQUENCY STABILITY VS. TEMPERATURE
Operation
Temperature
Range
Frequency Stability
±2.5ppm ±5ppm ±10ppm ±20ppm ±30ppm ±50ppm
0...+50°C
-10...+60°C  
-20...+70°C    
-40...+85°C      
● standart; ○ available

ESR (SERIES RESISTANCE RS)
Frequency Vibration Mode ESR
3.2-3.999MHz AT CUT/FUND. 150Ω (MAX)
4.000-4.999MHz AT CUT/FUND. 120Ω (MAX)
4.500-5.999MHz AT CUT/FUND. 100Ω (MAX)
6.000-7.999MHz AT CUT/FUND. 80Ω (MAX)
8.000-9.999MHz AT CUT/FUND. 60Ω (MAX)
10.000-11.999MHz AT CUT/FUND. 50Ω (MAX)
12.000-13.999MHz AT CUT/FUND. 40Ω (MAX)
14.000-40.000MHz AT CUT/FUND. 30Ω (MAX)
27.000-100MHz AT 3rd /OT 100Ω (MAX)

REFLOW SOLDERING PROFILE