SMALL CYLINDER LOW/MEDIUM-FREQUENCY
• Photolithography finished allows uniform and stable
• Small and light weight. (ø1.5 x 6mm)
• Excellent shock resistance and environmental capability.
• Most suitable for pagers and card products like PCMCIA.
Temperature Storage temperature
Maximum drive level
Recommended drive level (characteristics)
Frequency tolerance (standard)
Peak temperature (frequency)
Temperature coefficient (frequency)
32.000 kHz to 120.000 kHz
-20˚C to +70˚C
-10˚C to +60˚C
Under 280˚C with in 5 sec.
-0.04ppm/ ˚C2 max.
6pF to ∞
32 kHz ≤ f < 40 kHz: 55 kΩ max.
40 kHz ≤ f < 60 kHz: 30 kΩ max.
60 kHz ≤ f < 70 kHz: 25 kΩ max.
70 kHz ≤ f ≤ 100 kHz: 22 kΩ max.
100 kHz < f ≤ 120 kHz: 15 kΩ max.
192 kHz: 10 kΩ max.
500 MΩ min.
Please refer to frequency list below
Do not heat the package at more than 150˚C
Ta=25˚C±3˚C, first year
Three drops on a hard board from 75 cm or excitation
test with 3000G x 0.3ms x 1/2 sine wave x 3 directions
C-2-TYPE 6.0 max. 4.0 min. ø2.0 max.
C-001R 8.0 max. 9.0 min. ø3.1 max.
C-002RX 6.0 max. 4.0 min. ø2.0 max.
C-004R 5.0 max. 4.0 min. ø1.5 max.
C-005R 4.6 max. 4.0 min. ø1.2 max.
C-4-TYPE 5.0 max. 4.0 min. ø1.5 max.
(160 to 165kHz, 307.2 kHz: D1=ø2.2 max.)
ENERGY SAVING EPSON
EPSON offers effective savings to its customers through
a wide range of electronic devices, such as semiconductors,
liquid crystal display (LCD) modules, and crystal devices.
These savings are achieved through a sophisticated melding
of three different efficiency technologies.
Power saving technology
provides low power con-
sumption at low voltages.
Space saving technology
provides further reductions
in product size and weight
through super-precise pro-
cessing and high-density
Time saving technology
shortens the time required
for design and development
on the customer side and
shortens delivery times.
Our concept of Energy Saving technology conserves
resources by blending the essence of these three efficiency
technologies. The essence of these technologies is repre-
sented in each of the products that we provide to our cus-
In the industrial sector, leading priorities include mea-
sures to counter the greenhouse effect by reducing CO2,
measures to preserve the global environ-
ment, and the development of energy-
efficient products. Environmental
problems are of global concern, and
although the contribution of energy-
saving technology developed by
EPSON may appear insignificant,
we seek to contribute to the develop-
ment of energy-saving products by our
customers through the utilization of our electronic devices.
EPSON is committed to the conservation of energy, both
for the sake of people and of the planet on which we live.
SEIKO EPSON CORP. QUARTZ DEVICE DIVISION acquired ISO9001 and ISO14001 certification
by B.V.Q. I. (Bureau Veritas Quality International) .
ISO9001 in October, 1992.
ISO14001 in November,1997.
No part of this material may be reproduced or duplicated in any form or by any means without the written permission of Seiko
Epson. Seiko Epson reserves the right to make changes to this material without notice. Seiko Epson does not assume any
liability of any kind arising out of any inaccuracies contained in this material or due to its application or use in any product or
circuit and, further, there is no representation that this material is applicable to products requiring high level reliability, such as,
medical products. Moreover, no license to any intellectual property rights is granted by implication or otherwise, and there is no
representation or warranty that anything made in accordance with this material will be free from any patent or copyright
infringement of a third party. This material of portions there may contain technology or the subject relating to strategic products
under the control of the Foreign Exchange and Foreign Trade Control Law of Japan and may require an export license from the
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