ACT ACT225SMX-4_12

Tel :
Fax :
email :
0044 (0)118 979 1238
0044 (0)118 979 1283
info@actcrystals.com
ACT225SMX-4
Only 1.5mm high and with a small footprint, the ACT225SMX-4 is ideal for fitting on high density boards
where height restriction is a constraint. This part offers good environmental and heat resisting
characteristics due to the highly reliable ceramic package.
These devices can be used in a wide range of applications including Communications & Audio Visual
equipment, measuring Instruments and all manner of both portable and static products.
Specification
Parameter
Frequency Range
Frequency Tolerance
Temp Operating Range
Frequency Stability
Symbol
fo
∆f/fo
Topr
∆f/fo
Specification
3.27MHz ~ 30MHz
standard ±50ppm @25°C others available.
-10 +60 °C (others available)
±50ppm (Others available)
Temp Storage Range
Equivalent Series Resistance
Shunt Capacitance
Load Capacitance
Drive Level
Insulation Resistance
Reflow
Aging (Per Year)
Tstg
ESR
C0
CL
DL
IR
-40°C ~ +85°C
See table 1 below
7pF max
10 ~ 30pF & SR
100+/-10µ W
500MΩ Min
See Recommended Re-flow diagram below
±5ppm
Table 1
Fa
Frequency (MHz)
3.27 ~ <3.99
4.00 ~ <4.99
5.00 ~ <5.99
6.00 ~ <6.99
7.00 ~ <8.99
9.00 ~ <13.00
13.01 ~ 30.00
ESR ( Ω ) Max
200
150
120
100
80
60
40
Condition
Please specify
Please specify
Please specify
-10 to +60°C
Please specify
@25°C
Please specify
@ 25±3°C
Pad Surface Material Au
Please note that all parameters can not necessarily be specified in the same device
Customer to specify : Frequency, Frequency Tolerance, Temperature Stability, Operating temperature range, 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 10 M4H
Date:31-10-2012
SERIES : ACT225SMX -4 Part numbering code is DA
Example :
DA
1200
I
K
E
RO
F
C
(225SMX-4 )
(12.000MHz )
(±30ppm)
(±30ppm)
(-10+60)
(16pF)
(Fund')
(1K Reel )
- PF
(RoHS)
Tolerance (±pm)
@ 25ºC
Frequency
I
L
To 99.9999MHz 1st
four digits of
Frequency
&
>99.9999MHz 1st five
Digits of Frequency
30
50
Operating
Temperature Range
(ºC)
Std
E
Examples
0983 = 9.8304MHz
1200 = 12.000MHz
9999 = 99.9999MHz
Stability Over
Operating
Temperature (ºC)
NB:
K
30
O
50
Std
It is important to
suffix the above part
number with the full
frequency required
to give a completed
part number as
illustrated below
-10 +60
Load
Capacitance
(
pF or Series
Resonance)
Std
KO
10
MO
11
OO
12
ZO
14
PO
15
RO
16
TO
18
VO
20
AA
24
BA
25
DA
30
EA
32
SR
SR
Mode
F
RoHS
Comp'
Fundamental
- PF
Package
L = Loose
C =1K Reels
Full Example Part Number
DA1200IKGROFC-PF
12.00MHz
NOTES :
1)
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. Such devices would normally be allocated a custom specification part number which is wholly
customer specific. This will be MOQ dependent. ( EG : A 12.00MHz custom ACT225SMX -4device may have a part
number such as DA1200C- C1555-PF)
Frequencies below 10.000MHz are prefixed with a "0" (eg: 0900 = 9MHz. Whereas 10.000MHz is 1000 )
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 10 M4H
Date:31-10-2012