2016 SMX‐4 Series
2.0 x 1.6mm Crystal unit
RoHS & REACH compliant
Small package size
Parameters Specification Remarks
Frequency range
Frequency tolerance
Frequency stability over operating temperature range
Operating temperature range
Storage temperature
Load capacitance
Equivalent series resistance
Shunt capacitance
Drive level
Frequency aging
Moisture sensitivity level
Electrostatic discharge
Insulation resistance
Table 1. Frequency range (MHz) vs ESR
16.0MHz ~ 18.999MHz
19.0MHz ~ 24.999MHz
25.0MHz ~ 29.999MHz
30.0MHz ~ 62.500MHz
200Ω
100Ω
80Ω
60Ω
1
2.0±0.1
±50
0.50 max
√
√
√
Part number generation
CX
ACT
Series
Code
2700
Frequency
(MHz)
G
K
L
Operating
Temperature
Range (°C)
GO
Load
capacitance
(CL ‐pF)
F
Frequency
mode
L
Packaging
(Tape & Reel)
Frequency
aging
‐PF
RoHS
Frequency Frequency
Tolerance stability over
(±ppm)
temperature
range (±ppm)
±10 = E
±15 = F
±20 = G
±30 = I
±50 = L
±10 = F
±15 = G
±20 = I
±30 = K
±50 = O
2
4
3
1.6±0.1
4
1
0.50
F_nom 16.0MHz ~ 62.5MHz
F_tol ±10.0ppm ~ ±50.0ppm
F_stb ±10.0ppm ~ ±50.0ppm
T_use ‐20°C ~ +70°C, ‐30°C ~ +85°C, ‐40°C ~ +85°C
T_stg ‐55°C ~ +125°C
CL
6.0pF ~ 16.0pF
Table 2
Table 2
Fundamental
ESR Table 1
C0 3.0pF max
DL 100μW max
F_age ±2.0ppm at 25°C, 1 Year
MSL 1 (unlimited)
ESD Not applicable
IR
500MΩ min
At 100V DC
50μW typical
For ±1.0ppm please enquire
Dimensions (mm)
0.70 0.65
3
2
0.85
0.3 0.75
Loose = L
Standard RoHS
3000pcs = D ±2ppm=blank
=
‐PF
Non standard
±1ppm=1
0.5 0.55
Table 2. Frequency Stability vs Temperature
Temp. (°C)
±10
‐20°C ~ 70°C
‐30°C ~ 85°C
‐40°C ~ 85°C
√
√
Stability in ppm
±15
√
√
±20
√
√
√
±30
√
√
√
Enquire Enquire
CX
8MHz = 0800
27MHz = 2700
Note: Use the first 4
characters of the
frequency in Hz i.e.
27MHz =27000000Hz
If the frequency is
100MHz or higher then
the first 5 characters
are used
‐20 ~ +70 = G
‐30 ~ +85 = L
‐40 ~ +85 = M
6 = BO
7 = DO
8 = GO
9 = JO
10 = KO
11 = MO
12 = OO
13 = YO
14 = ZO
15 = PO
16 = RO
Fundamental
= F
Note: It is important to suffix the above part number with full frequency required to give a completed part number as illustrated below.
Full Example Part Number : CX0800GKLGOFL‐PF [8.000MHz], CX2700GKLGOFL‐PF [27.000MHz] , CX2457GKLGOFL‐PF [24.576MHz]
ACT (A wholly owned Acal BFi Company)
+44 (0) 118 978 8878|sales@act.co.uk|www.act.co.uk
ISO9001 Registered
Specifications subject to change without notification
2016 SMX‐4 Series
2.0 x 1.6mm Crystal unit
Solder Reflow Profile
⑨
⑧
⑦
④
⑥
Temp.( °C)
300
250
200
150
100
50
0
180 ± 10°C
260 ± 5°C
220 ± 10°C
0.45 in
10 sec. max
30~40 sec. max
90~120 sec. max
Time (sec.)
Additional information
Drawing control: (Internal use only)
Commodity code: 854160 00 00
Issue number: N2
Date: 19/6/2020
Internal reference: H2
ACT (A wholly owned Acal BFi Company)
+44 (0) 118 978 8878|sales@act.co.uk|www.act.co.uk
ISO9001 Registered
Specifications subject to change without notification
