ACT ACT200A_13

Tel: 0044 (0)118 979 1238
Fax: 0044 (0)118 979 1283
E-mail: info@actcrystals.com
ACT200A - Prefered Product.
The ACT200A is a miniature SMD Watch Crystal with excellent low power consumption, making it ideal for
portable applications. Its small footprint makes it suitable for high density circuit boards and applications where
PCB space is limited. The tape and reel packaging means that it is ideal for automatic placement machines
(loose product is also available).
The heart of the device is a heat resistant precision tuning fork, cylinder type, crystal which provides for good
stability characteristics, sufficient to allow reflow soldering.
Applications include: Clock, Sub Clock, Small Communications Devices, Microcomputer etc.
Specification
Parameter
Nominal Frequency
Frequency Tolerance
Frequency v Temp Characteristics
Turnover Temperature
Freq. Temp. coefficient
Temp Operating Range
Temp Storage Range
Equivalent Series Resistance
Shunt Capacitance
Load Capacitance
Motional Capacitance
Capacitance Ratio
Drive Level
Insulation Resistance
Aging (first year)
Symbol
fo
∆f/fo
∆f/fo
Tm
β
Topr
Tstg
ESR
Co
CL
C1
γ
DL
IR
Fa
Specification
32.768KHz
±20ppm ( ±5ppm option)
See drawing
25°C ±5°C
-0.04 ppm/°C²
-40 ~ +85°C
-55 ~ +125°C
50KΩ max
0.9pF Typical
12.5pF & 6.0pF
1.8fF Typical
450 Typical
1µW max
500MΩ min
±3ppm max
Condition
@25°C
-10 ~ +60°C
@25°C
Please specify
@ DC 100V ±15V
25°C ±3°C
Do not connect ~2 and ~3 to
external device.
Metal may be exposed on the
top or bottom surface of this
product. This will not effect any
quality, reliability or electrical
specifications.
Please note that all parameters can not necessarily be specified in the same device
Customer to specify: Load Capacitance
In line with our ongoing policy of product evolvement and improvement, the above specification may be subject to change without notice
ISO9001:2000 Registered
For quotations or further information please contact us at:
3 The Business Centre, Molly Millars Lane, Wokingham, Berkshire, RG41 2EY, UK
http://www.actcrystals.com
Issue 3 E2
Date 31-05-2012
Tel :
Fax :
email :
0044 (0)118 979 1238
0044 (0)118 979 1283
info@actcrystals.com
ACT200A
Tape and Reel specification
Standard reel quantity 3000 pieces per reel
DIMENSIONS (mm)
AØ
330
REEL
BØ
80 OR 100
TAPE
W
17.5
A
8
B
9.25
C
16
D
2.7
SOLDERING of SMD WATCH CRYSTALS
Reflow oven should be set up to emulate or better the maximum reflow profile shown in the diagram below. Note it is just as
important to conform to the times given as well as the temperatures.
In line with our ongoing policy of product evolvement and improvement, the above specification may be subject to change without notice
ISO9001:2000 Registered
For quotations or further information please contact us at:
3 The Business Centre, Molly Millars Lane, Wokingham, Berkshire, RG41 2EY, UK
http://www.actcrystals.com
Issue 3 E2
Date 31-05-2012
ACT WATCH CRYSTALS ( 32.768kHz ) - PART NUMBERING & COMMODITY CODE
Example :
EK
00003
G
I
H
D
(ACT200A)
(32.768kHz )
(±20ppm)
(-40+85)
(12.5pF)
(3K Reel )
- PF
(RoHS)
Device Series
Code
Frequency
200A = EK
To 999.9999kHz
1st five digits of
Frequency ( See
available frequency
range on data sheet.
)
Load
Capacitance
(
pF or Series
Resonance)
N
Tolerance (±pm)
H
@ 25ºC
Package
L = Loose
D = 3K Reel
6
12.5
Example
Code
Commodity Code 00003 = 32.768kHz
854160 00 00
( Only 32.768kHz )
A
G
±ppm
5
20
( Std )
NB:
Operating
Temperature
Range (ºC)
It is important to suffix
the above part number
with the full frequency
required to give a
completed part number
as illustrated below
I
-40+85
Full Example Part Number
EK0003GIHD-PF
32.768kHz
NOTES :
1) Other Tolerances, CL's and other Operating Temperature Ranges may be available.
2) ACT are always happy to consider truly custom specification parts which may require non-standard specification parameters,
specific testing, customer requested AQL requirements, non standard packaging or taping and reeling and custom marking. (
MOQ DEPENDENT ) Such devices would normally be allocated a custom specification ( An ACT200A device may have a part
number such as EK00003C- C1101-PF)
3) Stability Over Operating Temperature (ºC) please refer to the data.
ISO9001 Registered
For quotations or further information please contact us at:
3 The Business Centre, Molly Millars Lane, Wokingham, Berkshire, RG41 2EY, United Kingdom
http:www.actcrystals.com
Issue 3 E2
Date 31-05-2012
RoHS
Comp'
- PF