M3215RR_15 Datasheet, PDF (1/3 Pages) PETERMANN-TECHNIK – Cheapest available MINI-Watch-Crystal in ceramic package

PETERMANN-TECHNIK GmbH
Lechwiesenstr. 13 ∙ D-86899 ∙ Landsberg am Lech
Tel: [phone] ∙ Fax: [phone]
[e-mail] ∙ www.petermann-technik.com
SMD WATCH CRYSTAL 32.768 kHz
SERIES M3215RR (50 kΩ)
FEATURES
+ Reduced Resonance Resistance 50 kΩ max.
+ Cheapest available MINI-Watch-Crystal in ceramic package
+ Ultra low profile
+ Standard operating temperature range of -40/+85°C
+ Excellent clock generator for CPU's, Wireless, Mobile Comm., etc.
GENERAL DATA
PB FREE / ROHS-2 2011/65/EU COMPLIANT
PARAMETERS
PRODUCT FEATURES AND CONDITIONS
SMD-CRYSTAL SERIES
M3215RR
(3.2x1.5x0.75mm)
NUMBER OF SOLDER PADS
2
FREQUENCY RANGE
32.768 kHz
FREQUENCY TOLERANCES AT 25°C
±20 ppm (standard) / ±10 ppm (option)
LOAD CAPACITANCE (CL)
12.5 pF (standard)
6,7,8 and 9pF available on request
WORKING TEMPERATURE RANGE
-40/+85°C
RESONANCE RESISTANCE
50 kΩ max.
SHUNT CAPACITANCE (Co)
1.3 pF typ.
TURNOVER TEMPERATURE
+25°C ±5°C
PARABOLIC COEFFICIENT
-0.04 ppm/°C²
DRIVE LEVEL
0.2 µW typical (1.0 μW max.)
AGING
±3 ppm max. per year
INSULATION RESISTANCE
>500 MΩ DC/100V ±10%
STORAGE TEMPERATURE
-55°/+125°C
DELIVERY FORM
Tape and Reel (1.000 ~ 3.000 pcs per reel)
OTHER PARAMETERS ARE AVAILABLE ON REQUEST / CREATE HERE YOUR SPECIFICATION
DIMENSIONS AND PATTERNS
PACKAGE SIZE – DIMENSIONS (UNIT:MM)
3.2 X 1.5 X 0.75 MM
3.2±0.1
2.35
RECOMMENDED
LAND PATTERN
Top View
2.35
INTERNAL
CONNECTIONS
Top View
1.0
0.65
CRYSTALS ∙ OSCILLATORS ∙ CERAMIC RESONATORS ∙ CERAMIC FILTERS ∙ SAW COMPONENTS
PAGE 1 OF 3 I SPEC 01 I REV.00 I MARCH 2015