Crystal unit
Product Number (please contact us)
FA-118T : X1E000251xxxx26
MHz RANGE CRYSTAL UNIT
FA -118T
Nominal frequency range
External dimensions
Overtone order
:
:
:
:
:
24 MHz to 54 MHz
1.6 × 1.2 × 0.35 mm
Fundamental
Mobile phone, Bluetooth, W-LAN
ISM band radio, Clock for MPU
Applications
Actual size
Specifications (characteristics)
Specifications
For RF Reference
Item
Symbol
Conditions / Remarks
For Clock
Fundamental
Please contact us about available frequencies.
Storage as single product.
Nominal frequency range
Storage temperature range
f_nom
T_stg
24.000 MHz to 54.000 MHz
-40 C to +125 C
-40 C to +85 C
Operating temperature range T_use
Level of drive
Frequency tolerance
(standard)
Frequency versus
temperature characteristics.
(standard)
DL
100 W Max.
200 W Max.
Recommended: 1 W to 100 W
+25 C, please contact us for requirements
not listed in this specification.
f_tol
10 10-6 *1
12 10-6 *1
30 10-6
-20 C to +75 C, please contact us for
requirements not listed in this specification.
f_tem
30 10-6
Load capacitance
Motional resistance (ESR)
Frequency aging
CL
R1
6 pF to
As per table below
Please specify.
-20 C to +75 C
1 10-6 / year Max. 5 10-6 / year Max. +25 C, First year
f_age
*1 Please contact us for available frequency tolerances as they are dependent upon the nominal frequency.
Motional resistance (ESR)
Frequency
Motional resistance
200 Max.
24.0 MHz f_nom < 32.0 MHz
32.0 MHz f_nom < 36.0 MHz
36.0 MHz f_nom 54.0 MHz
100 Max.
80 Max.
Product name
FA-118T 24.000000MHz 12.0 +10.0-10.0
(Standard form)
①
①Model
②
③
④
②Frequency
③Load capacitance(pF)
④Frequency tolerance(× 10-6, +25 C)
In addition to the above mentioned specification item, please specify frequency temperature characteristics
and operating temperature range in case of inquiry.
External dimensions
(Unit:mm)
Footprint (Recommended)
(Unit:mm)
1.6±0.1
#4
#3
#2
1.1
Marking
#1
0.8
Internal connection
(TOP VIEW)
0.55
0.5
0.5
#4
#3
0.65
#2
#1
#4
#2
#1
#2 and #4 are connected to the cover.
(Please connect to ground)
C 0.15 Min.
#3