ACT ACT TWC912 TWC913 Act twc912 smx-2 & act twc913 smx-2 Datasheet

Tel :
Fax :
email :
0044 (0)118 979 1238
0044 (0)118 979 1283
[email protected]
ACT TWC912 SMX-2 & ACT TWC913 SMX-2
The ACT TWC91x series are miniature surface mount Watch Crystals in an electron beam sealed metal lid
ceramic package offering high packing densities, light weight, low height and reliability. High stability is
assured with a vacuum. It is very suitable for Smart cards, SDIO cards and miniature portable devices
requiring close component packing density requirements. The product is available taped and reeled with a
maximum of 3,000 pieces per reel. The devices are fully RoHS compatible and suitable for RoHS2 soldering
processes.
Specification
Parameter
Nominal Frequency
Frequency Tolerance @25°C
Frequency v Temperature
Turnover Temperature
Temperature Coefficient
Temp Operating Range
Temp Storage Range
Equivalent Series Resistance
Load Capacitance
Motional Capacitance
Drive Level
Insulation Resistance
Aging
Marking
Symbol
Specification
fo
∆f/fo
∆f/fo
Tm
β
Topr
Tstg
ESR
CL
C1
DL
IR
Fa
32.768KHz
±20, ±50 & ±100ppm (TWC913 ±10ppm option.)
See Plot Below
25°C ±5°C
-0.03±0.01ppm / °C2 max
-40 ~ +85°C
-55 ~ +125°C
90KΩ max
12.5pF (standard)
9pF available please specify
6.0fF Typical (TWC913) 7.0fF Typical (TWC912)
DL 0.1µW typical 0.5µW max
500MΩ @ 100±15VDC min
±5ppm max
First year, 25°C ±3°C
condition
AA9xxx
In line with our ongoing policy of product evolvement and improvement, the above specification may 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 2 I3R
16/05/2013
Tel :
Fax :
email :
0044 (0)118 979 1238
0044 (0)118 979 1283
[email protected]
ACT TWC912 SMX-2 & ACT TWC913 SMX-2
Note:
Crystal products may be affected
or even destroyed by ultrasonic
cleaning. Undertake trials of any
cleaning process before
committing that process to
production.
Tape and Reel Dimensions
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 2 I3R
16/05/2013
TCW912 / TCW913 WATCH CRYSTAL ( 32.768kHz ) - PART NUMBERING
Example :
SAB
(ACT TWC912)
Device Series
Code
TWC912 = SAB
TWC913 = SAA
Commodity Code
854160 00 00
00003
G
I
H
D
(32.7680kHz )
(±20ppm)
(-40+85)
(12.5pF)
(3K Reel )
- PF
(RoHS)
Frequency
To 999.9999kHz
1st five digits of
Frequency ( See
available frequency
range on data sheet.
)
Example
Load Capacitance
( pF or Series
Resonance)
K
H
Tolerance (±pm)
@ 25ºC
Code
±ppm
C
G
J
P
10
20
50
100
00003 = 32.768kHz
( Only 32.768kHz )
NB:
Package
L = Loose
C = 1K
D = 3K Reel
9
12.5
TWC913
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
SAB0003GIHD-PF
32.768kHz
NOTES :
1) Other Tolerances, CL's and other Operating Temperature Ranges may be available.
As each of these specification parameters impact on each other, it is not always possible to combine all options in
one device. Therefore, if a specification not catered for above is required, please contact us directly for the
relevant part number code(s).
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
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 2 I3R
16/05/2013
RoHS
Comp'
- PF
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