Home | Contact Us
Product: Crystal
Series: HUS, HUSL
Package Type: SMD (7.0 x 5.0 x 1.2 mm)
• General Specifications • Standard Frequencies

General Specifications :
  • Low Profile version of HC-49/U thru-hole type
  • Available in HUSL (2.5 mm height) & HUS (3.5 mm height)
  • Low cost and light weight
  • High frequency fundamental mode is available in BT cut.
  • RoHS compliant products are also available

(88 KB)
Item / Type HUS Series (10.7 x 4.3 x 2.5 mm) & HUSL (10.7 x 4.3 x 3.5 mm)
Frequency Range /
Crystal Cut 		AT-cut, fundamental mode : 3.200 MHz ~ 48.000 MHz
AT-cut, 3rd overtone : 27.000 MHz ~ 70.000 MHz
BT-cut, fundamental mode : 24.000 MHz ~ 48.000 MHz
Load Capacitance Series Resonance or Parallel (8 to 32 pF typical)
Equivalent Series Resistance (E.S.R.) Frequency Crystal Cut, Oscillation Mode E.S.R. max.
3.2 MHz ~ 3.4 MHz AT-cut, fundamental mode 300 Ω
3.5 MHz ~ 6.0 MHz AT-cut, fundamental mode 120 Ω
6.1 MHz ~ 10.0 MHz AT-cut, fundamental mode 60 Ω
10.1 MHz ~ 30.0 MHz AT-cut, fundamental mode 40 Ω
24.0 MHz ~ 48.0 MHz BT-cut, fundamental mode 40 Ω
27.0 MHz ~ 30.0 MHz AT-cut, 3rd overtone 150 Ω
30.1 MHz ~ 50.0 MHz AT-cut, 3rd overtone 100 Ω
50.1 MHz ~ 70.0 MHz AT-cut, 3rd overtone 80 Ω
Drive Level 100 µW (500 µW max.)
Frequency Tolerance ±5 ppm, ±10 ppm, ±20 ppm, or ±30 ppm at 25°C
Freqeuncy Stability /
Temperature 		-10°C to 60°C -20°C to 70°C -40°C to 85°C
±10 ppm, ±15 ppm, ±20 ppm,
±25ppm, ±30ppm		 ±10 ppm(contact Mercury), ±15 ppm,
±20 ppm, ±25ppm, ±30ppm		 ±15 ppm, ±20 ppm,
±25ppm, ±30ppm
Aging ΔF/F: ±3 ppm / year (max.)
Storage Temperature -50°C to +105°C
Back to Top
Standard Frequencies and Part Numbers

Note: Tighter tolerance, tighter stability and lower ESR are available.
(partial frequency list only. Frequency tolerance, frequency stability and ESR can be specified per your requirements).

MEC Part Number MEC Specification Code MEC Part Number MEC Specification Code
HUS-3.270-18P 30/50/-10+60/300R HUS-14.31818-18P 30/50/-10+60/40R
HUS-3.579545-18P 30/50/-10+60/150R HUS-14.7456-S 30/50/-10+60/40R
HUS-3.6864-20P 30/50/-10+60/150R HUS-15.000-S 30/50/-10+60/40R
HUS-4.000-20P 30/50/-10+60/150R HUS-16.000312-32P 30/50/-10+60/40R
HUS-4.032-20P 30/50/-10+60/150R HUS-16.384-S 30/50/-10+60/40R
HUS-4.096-20P 30/50/-10+60/150R HUS-18.432-S 30/50/-10+60/40R
HUS-4.433619-18P 30/50/-10+60/120R HUS-19.6608-S 30/50/-10+60/30R
HUS-4.9152-18P 30/50/-10+60/120R HUS-20.000-20P 30/50/-10+60/30R
HUS-5.120-18P 30/50/-10+60/100R HUS-24.000-S 30/50/-10+60/30R
HUS-6.000-18P 30/50/-10+60/80R HUS-24.576-S 30/50/-10+60/30R
HUS-6.144-18P 30/50/-10+60/80R HUS-29.4912BF-S 30/100/-10+60/40R (BT-cut Fund.)
HUS-7.3728-18P 30/50/-10+60/80R HUS-30.000BF-S 30/100/-10+60/40R (BT-cut Fund.)
HUS-8.000-18P 30/50/-10+60/80R HUS-30.000BF-S 30/100/-10+60/40R (BT-cut Fund.)
HUS-9.8304-20P 30/50/-10+60/60R HUS-32.000BF-S 30/100/-10+60/40R (BT-cut Fund.)
HUS-10.000-18P 30/50/-10+60/50R HUS-32.000BF-S 30/100/-10+60/40R (BT-cut Fund.)
HUS-10.240-18P 30/50/-10+60/50R HUS-36.000-BF-S 30/100/-10+60/40R (BT-cut Fund.)
HUS-11.0592-20P 30/50/-10+60/50R HUS-40.000BF-S 30/100/-10+60/30R (BT-cut Fund.)
HUS-12.000-18P 30/50/-10+60/50R HUS-65.000A3-S 30/50/-10+60/80R (AT-cut 3rd O/T)
HUS-12.288-32P 30/50/-10+60/50R    
Back to Top