Actual size
http://www.epsontoyocom.co.jp
Crystal unit Epson Toyocom
Product Number (please contact us)
C-001R : Q11C001R1xxxx00
C-002RX : Q11C02RX1xxxx00
C-004R : Q11C004R1xxxx00
C-005R : Q11C005R1xxxx00
C-2-TYPE : Q12C20001xxxx00
C-4-TYPE : Q12C40001xxxx00
kHz RANGE CRYSTAL UNIT
CYLINDER
C - TYPE
C - 2 - TYPE / C - 4 - TYPE
•Frequency range : 32.768 kHz (20 kHz to 307.2 kHz)
•Thickness : φ1.2 mm to φ3.1 mm
•Overtone order : Fundamental / Overtone(192 kHz,307.2 kHz)
•Applications : Clock and Microcomputer
C-002RX C-005R
C-002RX
C-2-TYPE C-004R
C-4-TYPE
C-001R
S
p
ecifications for C-TYPE
(
characteristics
)
Item Symbol C-001R C-002RX C-004R C-005R Remarks
Nominal frequency range f_nom 32.768 kHz
Temperature
range S torage temperature T_stg -20 °C to +70 °C Store as bare product after unpacking
Operating temperature T_use -10 °C to +60 °C
Level of drive DL 1.0
μ
W Max.
Frequency tolerance (standard) f_tol
±
20
×
10-6 +25 °C, DL=0.1 μW
Turnover temperature Ti +25 °C
±
5 °C
Parabolic coeffi cient B -0.04
×
10-6 / °C2Max.
Load capacitance CL 6 pF to
∞
Please specify
Motional resistance (ESR) R1 35 kΩ Max.
(18 kΩ Typ.) 50 or 60 k
Ω
Max.
(30 kΩ Typ.) 50 k
Ω
Max.
(30 kΩ Typ.) 50 k
Ω
Max.
(37 kΩ Typ.)
Motional capacitance C1 2.1 fF Typ. 2.0 fF 2.0 fF 1.9 fF Typ.
Shunt capacitance C0 0.9 pF Typ. 0.85 pF 0.85 pF 0.75 pF Typ.
Frequency aging f_age
±
3
×
10-6 / year Max. +25 °C, First year
S
p
ecifications for C-2-TYPE C-4-TYPE
(
characteristics
)
Item Symbol Specifications Remarks
C-2-TYPE C-4-TYPE
Nominal frequency range f_nom 20 kHz to 165 kHz, 307.2 kHz 32 kHz to 120 kHz, 192 kHz
Temperature
range S torage temperature T_stg -20 °C to +70 °C Store as bare product after unpacking
Operating temperature T_use -10 °C to +60 °C
Level of drive DL 1.0
μ
W Max.
Frequency tolerance (standard) f_tol ±20 × 10-6,±50 × 10-6,
±
100
×
10-6
(307.2 kHz:±100 × 10-6) ±50 × 10-6, ±100 × 10-6 +25 °C, DL=0.1 µW
Turnover temperature Ti +25 °C
±
5 °C
Parabolic coeffi cient B -0.04
×
106 / °C2Max.
Load capacitance CL 6 pF to
∞
Please specify
Motional resistance (ESR) R1 55 kΩ to 6 k
Ω
55 k
Ω
to 10 k
Ω
As per below table
Motional capacitance C1 4.0 fF to 0.6 fF
Shunt capacitance C0 2.0 pF to 0.6 pF
Frequency aging f_age
±
5
×
10-6 / year Max. +25 °C, First year
Motional resistance C-2- TYPE
Frequency 20 kHz≤ f_nom <31.2 kHz 31.2 kHz≤ f_nom <40 kHz 40 kHz
≤
f_nom <90 kHz 90 kHz
≤
f_nom <130 kHz 130 kHz≤ f_nom ≤165 kHz 307.2 kHz
Motional resistance 55 kΩ Max. 35 kΩ Max. 20 k
Ω
Max. 12 k
Ω
Max. 10 kΩ Max. 6 k
Ω
Max.
Motional resistance C-4- TYPE
Frequency 32 kHz≤ f_nom <38 kHz 38 kHz≤ f_nom <60 kHz 60 kHz
≤
f_nom <74 kHz 74 kHz
≤
f_nom
≤
100 kHz 100 kHz< f_nom ≤120 kH z 192 kHz
Motional resistance 55 kΩ Max. 30 kΩ Max. 25 k
Ω
Max. 22 k
Ω
Max. 15 kΩ Max. 10 k
Ω
Max.
External dimensions
(
Unit:mm
)
.
L1
D1
L2
B D2 Model L1 L2 D1 D2 B
C-001R 8.0 Max. 9.0 Min. φ 3.1 Max. φ 0.3 1.1
C-002RX
C-2-TYPE 6.0 Max. 4.0 Min. φ 2.0 Max. φ 0.2 0.7
C-004R
C-4-TYPE 5.0 Max. 4.0 Min. φ 1.5 Max. φ 0.18 0.5
C-005R 4.6 Max. 4.0 Min. φ 1.2 Max. φ 0.15 0.3
160 kHz to 16 5 k Hz,307.2 kHz:D1= ø 2.2 Max.(C-2-TYPE)
