HUS HUSL [ 10.7 * 4.3 * 3.5 mm ] Min. Thru - Hole Crystals Fund. 3rd O.T. [ 10.7 * 4.3 * 2.5 mm ] Max. 3.2MHz 70MHz Features Specifications ● Available in HUSL ( 2.5mm height ) & HUS ( 3.5mm height) ● Low cost and light weight ● High frequency fundamental mode is available in BT cut General Specifications Item / Type HUSL ( 10.7 * 4.3 * 2.5mm ) , HUS ( 10.7 * 4.3 * 3.5mm ) series 3.2.000 ~ 48.000 MHz , AT-cut , Fundamental Mode ( see Table 1 ) Frequency Range & Crystal Cut 27.000 ~ 70.000 MHz , AT-cut , 3rd overtone ( see Table 1 ) 24.000 ~ 48.000 MHz , BT-cut , Fundamental Mode ( see Table 1 ) Load Capacitance Series or Parallel ( 8 to 32 pF ) resonance Drive Level 100μ W typical ( 500μ W max. ) Frequency Tolerance ± 5 ppm , ± 10 ppm , ± 20 ppm or ± 30 ppm at 25°C Frequency Stability See Table 2 Aging △F / F : ±3 ppm ( max. ) Storage Temperature Range - 50°C to 105°C Table 1 Table 2 ESR ( Equivalent Series Resistance ) Frequency stability vs Operating temperature range Osc. Mode E.S.R. Freq.(MHz) Osc. Mode E.S.R. Stability code Temp. (ºC) \ ppm ± 10 ± 15 ± 20 ± 25 ± 30 3.2 ~ 3.4 AT , Fund. 300 Ω 24.0 ~ 48.0 BT , Fund. 40 Ω X -10 to 60°C ○ ○ ○ ○ ○ 3.5 ~ 6.0 AT , Fund. 120 Ω 27.0 ~ 30.0 AT , 3rd 150 Ω Y -20 to 70°C ▲ ○ ○ ○ ○ 6.1 ~ 10.0 AT , Fund. 60 Ω 30.1 ~ 50.0 AT , 3rd 100 Ω I -40 to 85°C ○ ○ ○ ○ 10.1 ~ 30.0 AT , Fund. 40 Ω 50.1 ~ 70.0 AT , 3rd 80 Ω Freq.(MHz) ○ : available ; ▲ : contact Mercury Outline Dimensions ( Unit : mm ) Mercury www .mercury-crystal.com ■Taiwan : Tel (886)-2-2406-2779 / [email protected] ■U.S.A: Tel: (1)-909-466-0427 / [email protected] ■China: Tel: (86)-512-5763-8100 / [email protected]