Crystal unit
Epson Toyocom
Product Number (please contact us
)
FA-118 : X1E000271xxxx00
FA-118T : X1E000251xxxx00
MHz RANGE CRYSTAL UNIT
ULTRA MINIATURE SIZE LOW PROFILE SMD
FA - 118
/
FA - 118T
•Nominal
frequency range
•External
dimensions
•Overtone
order
•Applications
:
:
:
:
:
:
:
26 MHz to 29.999 MHz ··· FA-118
30 MHz to 54 MHz
··· FA-118T
1.6 × 1.2 × 0.4 t (mm) ··· FA-118
1.6 × 1.2 × 0.35 t (mm) ··· FA-118T
Actual size
Fundamental
Mobile phone, Bluetooth, W-LAN
ISM band radio, Clock for MPU
Specifications (characteristics)
Item
Symbol
Specifications
For RF Reference
For Clock
26.000 MHz to 29.999 MHz : FA-118
30.000 MHz to 54.000 MHz : FA-118T
-40
°C
to +125
°C
-40
°C
to +85
°C
100
µW
Max.
200
µW
Max.
Remarks
Fundamental
Please contact us for inquiries regarding
the available frequencies.
Store as bare product after unpacking
Nominal frequency range
Storage temperature range
Operating temperature range
Level of drive
Frequency tolerance
(standard)
Frequency versus
temperature characteristics
(standard)
Load capacitance
Motional resistance (ESR)
Frequency aging
f_nom
T_stg
T_use
DL
f_tol
f_tem
C
L
R
1
f_age
Recommended: 1
µW
to 100
µW
+25
°C
-6
-6
±10 ×
10
±30 ×
10
For the out of standard specifications, please
contact us for inquiries.
-20
°C
to +75
°C
-6
-6
±12 ×
10
±30 ×
10
For the out of standard specifications, please
contact us for inquiries.
6 pF to
∞
Please specify.
As per below table
-20
°C
to +75
°C
-6
-6
±1 ×
10 / year Max.
±5 ×
10 / year Max. +25
°C,
First year
Motional resistance
200
Ω
Max.
200
Ω
Max.
100
Ω
Max.
80
Ω
Max.
(Unit:mm)
Motional resistance (ESR)
26.0 MHz
≤
30.0 MHz
≤
32.0 MHz
≤
36.0 MHz
≤
Frequency
f_nom < 30.0 MHz
f_nom < 32.0 MHz
f_nom < 36.0 MHz
f_nom
≤
54.0 MHz
External dimensions
1.6±0.1
#4
#3
Footprint (Recommended)
(Unit:mm)
1.2±0.1
Marking
#1
#2
#4
0.5
#1
0.5
#2
0.4
0.35 Max.
Internal connection
(TOP VIEW)
#3
#2
1.1
#1
0.8
0.55
#2 and #4 are connected to the cover.
(Please connect to ground)
C 0.15 Min.
0.3
0.65
FA-118
t
0.4 Max.
FA-118T
0.35 Max
#4
#3
http://www.epsontoyocom.co.jp
EPSONTOYOCOM [ EPSON TOYOCOM ]
