ECS-31 Datasheet PDF | ECS International

ECS International ECS-31

The ECS-31 Series features the same characteristics as only tuning fork crystals offer.

Part No.	ECS-31
Datasheet	ECS-31 Download
Manufacturer	ECS International
Description	LOW FREQUENCY QUARTZ CRYSTALS
Buy	Stock & Price

FEATURES

● Miniature size
● Cost effective
● Long term stability
● Excellent shock and vibration characteristics PART NUMBERING GUIDE “EXAMPLE” MANUFACTURER ECS ECS ECS – – – FREQUENCY .400 .400 2.0 – – – LOAD CAPACITANCE 12.5 12.5 12.5 – – – PACKAGE TYPE* 8 13 14 * Package type examples (8=3x8, 13=2x6, 14=1x5) OPERATING CONDITIONS/

ELECTRICAL CHARACTERISTICS

PARAMETERS FREQUENCY RANGE FREQUENCY TOLERANCE FREQUENCY VS. TEMP. CHARAC. TURNOVER TEMPERATURE TEMPERATURE COEFFICIENT OPERATING TEMP. RANGE STORAGE TEMP. RANGE EQUIVALENT SERIES RESISTANCE LOAD CAPACITANCE MOTIONAL CAPACITANCE SHUNT CAPACITANCE CAPACITANCE RATIO DRIVE LEVEL INSULATION RESISTANCE AGING (FIRST YEAR) SHOCK RESISTANCE fo ∆ f/f o ∆ f/f o Tm ß T OPR TSTG R1 CL C1 C0 τ DL IR ∆ f/f o 3X8 20KHz ~ 40KHz ±30 PPM 2X6 30KHz ~ 150KHz ±30 PPM See Drawing +25˚C typ. 2 -0.034 PPM/˚C typ. -10 ~ +60 -40 ~ +85 30 ~ 50 (max.) 12.5pF typ. (Customer Specified) 1 ~ 4fF typ. 0.8 ~ 1.7pF typ. 425 ~ 800 typ. 1µW max. 500 MΩ min. ±5 PPM max. ±5 PPM max.