High Frequency Cylindrical Type Microprocessor Crystal
AB308R
FEATURES:
•
Cylinderical MHz frequency crystals.
•
IR Reflow capable.
Moisture Sensitivity Level (MSL) – This product is Hermetically
Sealed and not Moisture Sensitive - MSL = N/A: Not Applicable
Pb
RoHS
Compliant
8.8 x Ø3.0mm, bent leads
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|
APPLICATIONS:
•
Consumer electronics.
•
Microprocessor clocks.
•
Ideal for low cost SMD applications.
Minimum
4.000
Typical
Maximum
26.999
MHz
Units
Notes
Fundamental (std.)
3
rd
Overtone (std.)
Fundamental (see options)
See options
See options
See options
4.000 – 5.999MHz
Fundamental
6.000 – 9.999MHz
Fundamental
10.000 – 32.000MHz
Fundamental
30.000 –35.999 MHz
3
rd
OT
36.000 – 70.000 MHz
3
rd
OT
STANDARD SPECIFICATIONS:
Parameters
Frequency Range
Operation Mode
Operating Temperature
Storage Temperature
Frequency Tolerance @+25°C
Frequency Stability over the Operating
Temperature ( ref. to +25°C)
27.000
70.000
27.000
34.000
Fundamental or 3
rd
Overtone
-10
+60
-40
+85
-30
+30
-50
+50
150
100
ºC
ºC
ppm
ppm
Equivalent series resistance (R1)
50
100
80
Ω
Shunt capacitance (C0)
Load capacitance (CL)
Drive Level
Aging@25°C±3°C
Insulation Resistance
-5
500
16
5
pF
pF
16 and 18pF nominal CL
(See options)
First year
@ 100Vdc ± 15V
100
+5
µW
ppm
MΩ
OPTIONS AND PART IDENTIFICATION:
(Left blank if standard)
AB308R -
Frequency in MHz
Please specify the frequency
in MHz.
e.g. 14.31818MHz
Load Capacitance (pF)
Please specify CL in pF
or S for series (10pF min.)
MHz -
-
-
-
-
-
-
Packaging
T: Tape and Reel
Mode
F: Fund. For
27MHz ~ 34MHz
Please contact Abracon for
values under 10pF
Freq. Stability
Blank: ± 50 ppm
Y**: ± 30 ppm
Operating Temp.
Blank: -10°C ~ +60°C
E: 0°C ~ +70°C
B*: -20°C ~ +70°C
C: -30°C ~ +70°C
N: -30°C ~ +85°C
D*: -40°C ~ +85°C
Freq. Tolerance
Blank: ± 30 ppm
5: ± 50 ppm
Custom ESR if other
than STD
R□
□: Specify
a value in
Ω
(e.g.: R40)
* Frequency stability: ± 50 ppm only
**Standard Temperature -10°C ~ +60°C, F
≥
6MHz only
ABRACON IS
ISO9001:2008
CE RTIFIED
Revised: 12.16.12
30332 Esperanza, Rancho Santa Mar
garita, California 92688
tel 949-546-8000
|
fax 949-546-8001|
www.abracon.com
Visit www.abracon.com for Terms & Conditions of Sale
High Frequency Cylindrical Type Microprocessor Crystal
AB308R
OUTLINE DRAWING:
0.346±0.012
(8.8±0.3)
0.091±0.008
(2.3±0.2)
Pb
RoHS
Compliant
REFLOW PROFILE:
8.8 x Ø3.0mm, bent leads
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|
0.120
±
0.004
(Ø3.0 ±0.1)
0.043
(1.1)
Recommended Land Pattern
0.178
(4.5)
0.079
(2.0)
0.079
(2.0)
0.157±0.012
(4.0±0.3)
0.23
(5.81)
Dimensions: inches (mm)
TAPE & REEL:
Packaging T: 2,000 pcs/reel
Reel Dimension
0 .0 4 3
(1 .1 )
L
m
(ø)
n
(ø)
25.5 330 100
W
24.00 ± 0.3
E1
1.75 ± 0.1
F
11.50 ± 0.1
P0
4.00 ± 0.1
P1
12.00 ± 0.1
A0
5.00 ±01
B0
+0.2
15.40
-0
K0
3.20 ±0.1
Dimensions: mm
ATTENTION:
Abracon Corporation’s products are COTS – Commercial-Off-The-Shelf products; suitable for Commercial, Industrial and, where designated, Automotive Applica-
tions. Abracon’s products are not specifically designed for Military, Aviation, Aerospace, Life-dependant Medical applications or any application requiring high reliability where
component failure could result in loss of life and/or property. For applications requiring high reliability and/or presenting an extreme operating environment, written consent and
authorization from Abracon Corporation is required. Please contact Abracon Corporation for more information.
ABRACON IS
ISO9001:2008
CE RTIFIED
Revised: 12.16.12
30332 Esperanza, Rancho Santa Mar
garita, California 92688
tel 949-546-8000
|
fax 949-546-8001|
www.abracon.com
Visit www.abracon.com for Terms & Conditions of Sale
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