Crystal unit
Product Number (please contact us)
C-002RX
C-004R
C-005R
: Q11C02RX1xxxx00
: Q11C004R1xxxx00
: Q11C005R1xxxx00
: Q12C20001xxxx00
kHz RANGE CRYSTAL UNIT
C-2 TYPE
C - TYPE
C - 2 TYPE
Frequency range
:
32.768 kHz(20 kHz~120 kHz)
Thickness
: φ1.2 mm ~φ2.0 mm Max.
:
:
Actual size
C-002RX
Overtone order
Applications
Fundamental
Clock and Microcomputer
C-002RX
C-2 TYPE
C-005R
C-004R
Specifications for C-TYPE (characteristics)
Item
Symbol
f_nom
C-002RX
C-004R
C-005R
Conditions / Remarks
32.768 kHz
-20 °C to +70 °C
-10 °C to +60 °C
1.0 µW Max.
±20 × 10-6
Nominal frequency range
Storage temperature
Operating temperature
Level of drive
T_stg
T_use
DL
Storage as single product.
f_tol
Ti
+25 °C, DL=0.1 µW
Please specify
Frequency tolerance (standard)
Turnover temperature
Load capacitance
+25 °C ± 5 °C
6 pF to ∞
CL
50, 60 kΩ Max.
(30 kΩ Typ.)
50 kΩ Max.
(30 kΩ Typ.)
±3 × 10-6 / year Max.
50 kΩ Max.
(37 kΩ Typ.)
R1
Motional resistance (ESR)
Frequency aging
f_age
+25 °C, First year
Specifications for C-2 TYPE (characteristics)
Item
Symbol
C-2 TYPE
Conditions / Remarks
Please contact us about available
frequencies.
f_nom
20 kHz to 120 kHz
Nominal frequency range
T_stg
T_use
DL
-20 °C to +70 °C
-10 °C to +60 °C
1.0 µW Max.
Storage as single product.
Storage temperature
Operating temperature
Level of drive
-6
-6
-6
f_tol
Ti
±20 × 10 , ±50 × 10 , ±100 × 10
+25 °C ± 5 °C
+25 °C, DL=0.1 µW
Please specify
Frequency tolerance (standard)
Turnover temperature
Load capacitance
CL
6 pF to ∞
R1
As per table below
±5 × 10-6 / year Max.
Motional resistance (ESR)
Frequency aging
f_age
+25 °C, First year
Motional resistance
C-2 TYPE
Frequency
Motional resistance
20 kHz≦f_nom<31.2 kHz
31.2 kHz≦f_nom<40 kHz
40 kHz≦f_nom<90 kHz
20 kΩ Max.
90 kHz≦f_nom≦120 kHz
55 kΩ Max.
35 kΩ Max.
12 kΩ Max.
.
Product name
C-002RX 32.768000kHz 12.5 +20.0-20.0
(Standard form)
①
①Model
②
③
④
②Frequency ③Load capacitance(pF) ④Frequency tolerance(× 10-6, +25 C)
External dimentions
(Unit:mm)
B
Model
C-002RX
C-2 TYPE
C-004R
L1
L2
D1
D2
B
D2
6.0 Max.
4.0 Min.
0.7
2.0 Max.
0.2
D1
5.0 Max.
4.6 Max.
4.0 Min.
4.0 Min.
0.5
0.3
1.5 Max.
1.2 Max.
0.18
0.15
C-005R
L2
L1