Drawing No. JGC40-3497
P. 1/10
Specification of Piezoelectric Ceramic Resonator
CSALF4M00G55-B0
Approved by Checked by Issued by
May 19, 2006
Date
1. Scope
( )
This product specification is applied to the piezoelectric ceramic resonator used for time base
oscillator in a microcomputer. Please contact us when using this product for any other appli-
cations than described in the above.
2. Part Number
2-1 : CSALF4M00G55-B0
Murata Part Number
2-2 :
Customer's Part Number
2-3 :
Customer's Drawing Number
3. Appearance and Dimensions
3-1 :
Appearance : No illegible marking. No visible dirt.
3-2 : 1
Dimensions : See Figure 1.
3-3 :
Construction : Leads are soldered on inside electrode and outer body
is molded by resin.
Murata Manufacturing Co.,Ltd.
Drawing No. JGC40-3497
P. 2/10
4. Electrical Characteristics
Item Specification
4-1
4.000MHz
Nominal Oscillating Frequency
4-2 0.50%
Initial Tolerance 0.50% max.
4-3 30
Resonant Impedance 30max
4-4 500M (D.C.10V)
Insulation Resistance 500Mmin. (Applied D.C. 10V)
4-5 D.C. 100V, 5
Withstanding Voltage D.C. 100V, 5 seconds max.
4-6 Rated Working Voltage
(1) D.C. Voltage D.C. 6V
(2) A.C. Voltage 15Vp-p.
4-7
Frequency Shift by Temperature
(-20+80) 0.3%
(-20C to +80C) 0.3%max. (from initial value)
-20+80
Operating Temperature Range -20C to +80C
-55+85
Storage Temperature Range -55C to +85C
4-8 0.3%
(+25C60%R.H.,10)
Secular Change 0.3%max. (from initial value)
(Oscillation frequency for 10 years at 25C
60%R.H.)
Murata Manufacturing Co.,Ltd.