www.element14.com
www.farnell.com
www.newark.com
Page <1> V1.016/10/13
Crystal Resonator
Specications:
Oscillation Mode : AT, Fundamental
Nominal Frequency : 14.7456MHz
Load Capacitance : 18pF
Storage Temperature : -40°C to +85°C
Operable Temperature : -20°C to +70°C
Electrical Performance
Frequency Stability : ±30ppm at 25°C ±3°C
Temperature Characteristics : ±30ppm from -20°C to +70°C
Series Resistance : 60Ω max.
Load Resistance : NA
Supply Current : 100mA max.
Shunt Capacitance : 5pF max.
Drive Level Nominal : 100uW
Insulation Resistance : 500MΩ at DC 100V
Aging : ±3ppm/year
Physical & Environmental Parameters
Description Contents Requirements
Vibration 10 to 55Hz, 0.75mm amplitude, in 3 directions
duration of 30 minutes. No mechanical damage and the measured
values shall meet electrical parameters.
Random Dropping The crystal will be test by natural dropping to 30mm
wooden broad 3 times from high of 30cm.
Solder Ability Dipped the terminals no closer than 2mm into the
solder bath at 240 ±5°C for 3 ±0.5sec.
At least 95% of the terminal surface shall be
coated by the solder
Resistance Solder
Heat
Dipped the terminals up to 2mm into the solder bath
(260 ±5°C) for 5 sec., placed in a natural condition
for 2 hours.
Measured values shall meet electrical
parameters.
Thermal Shock
Temperature cycling from -40°C (30mins) to
+85°C(30mins) was performed 3 times, then placed
in a natural condition for 2 hours.
Life Test
(High Temperature)
Placed in a chamber (85 ± 2°C) for 48 hours, then
placed in a natural condition for 2 hours.
Life Test
(Low Temperature)
Placed in a chamber (-40 ± 2°C) for 48 hours, then
placed in a natural condition for 2 hours.
Humidity
Placed in a chamber (Humi: 90% to 95% RH,
Temp: 60±2°C) for 48 hours, then placed in a
natural condition for 2 hours.
www.element14.com
www.farnell.com
www.newark.com
Page <2> V1.016/10/13
Crystal Resonator
Dimensions:
Reow Prole
www.element14.com
www.farnell.com
www.newark.com
Page <3> V1.016/10/13
Crystal Resonator
Packing Information
Dimensions : Millimetres
Dimensions : Millimetres
Tape Dimensions
Cover Tape
Reel
Important Notice : This data sheet and its contents (the “Information”) belong to the members of the Premier Farnell group of companies (the “Group”) or are licensed to it. No licence is granted
for the use of it other than for information purposes in connection with the products to which it relates. No licence of any intellectual property rights is granted. The Information is subject to change
without notice and replaces all data sheets previously supplied. The Information supplied is believed to be accurate but the Group assumes no responsibility for its accuracy or completeness, any
error in or omission from it or for any use made of it. Users of this data sheet should check for themselves the Information and the suitability of the products for their purpose and not make any
assumptions based on information included or omitted. Liability for loss or damage resulting from any reliance on the Information or use of it (including liability resulting from negligence or where the
Group was aware of the possibility of such loss or damage arising) is excluded. This will not operate to limit or restrict the Group’s liability for death or personal injury resulting from its negligence.
Multicomp is the registered trademark of the Group. © Premier Farnell plc 2012.
Part Number Table
Description Part Number
Crystal Resonator MCRT514745F183000RU