Moisture Sensitivity Level (MSL) – This product is Hermetically Sealed and not Moisture Sensitive - MSL = N/A: Not Applicable
FEATURES:
• Low in height (1.4 mm max.)
• Ceramic package assures high reliability
• Small size SMD, suitable for high density applications
• Superior heat-resistant glass sealing
• Wide operating temperature available
• Computers, Modems, Communication equipment
• Thin equipment
• Industrial wide temperature applications
APPLICATIONS:
STANDARD SPECIFICATIONS:
Parameters
Minimum
8.000
Frequency Range(*)
40.000
40.000
Operating Temperature
Storage Temperature
Frequency Tolerance @+25°C
Frequency Stability over the Operating
Temperature ( ref. to +25°C)
Equivalent series resistance
Shunt capacitance (C0)
Load capacitance (CL)
Drive Level
Aging@25°C±3°C
Insulation Resistance
-10
-40
-50
-50
See table 1 below
7
18
10
500
100
±5
Typical
Maximum
39.999999
80.000
50.000
+60
+90
+50
+50
ºC
ºC
ppm
ppm
Ω
pF
pF
µW
ppm
MΩ
MHz
Units
Notes
Fundamental AT-
cut (Standard)
3
rd
OT AT-cut
(Standard)
Fundamental AT-
cut (See options)
See options
See options
See options
See options
First year
@ 100Vdc
(*)
Frequency above 40MHz based on availability. Please contact ABRACON
Table 1
Frequency (MHz)
8.000 – 9.999
10.000 – 11.999
12.000 – 15.999
16.000 – 50.000
40.000 – 80.000
ESR(Ω) max.
100
80
60
50
70
Operation Mode
Fundamental
Fundamental
Fundamental
Fundamental
3
rd
Overtone
ABRACON IS
ISO9001:2008
CERTIFIED
CE RTIFIED
LLC
2 Faraday, Suite# B
|
Irvine
|
CA 92618
Revised: 08.06.15
Ph. 949.546.8000
|
Fax. 949.546.8001
Visit
www.abracon.com
for Terms and Conditions of Sale
CERAMIC SMD MICRO MINIATURE
MICROPROCESSOR CRYSTAL
ABM7
OPTIONS AND PART IDENTIFICATION:
(left blank if standard)
Pb in Glass
RoHS/RoHS II Compliant
(exempt per RoHS 2002/95/EC Annex (5))
6.0 x 3.5 x 1.4mm
| | | | | | | | | | | | |
| |
ABM7-
Frequency in MHz
e.g. 14.31818MHz
14.31818MHz
26.000MHz
Load Capacitance (pF)
Please specify CL in pF or
S for series (8 to 33pF)
Please contact ABRACON for
other values
MHz -
-
-
-
-
-
-
Blank: Bulk
T: 1kpcs/reel
T2: 250pcs/reel
Packaging
Mode
F: Fund AT for
>40MHz
Operating Temp.
Freq.
Tolerance
E: 0°C ~ +70°C
1: ± 10 ppm
B: -20°C ~ +70°C
7: ± 15 ppm
C: -30°C ~ +70°C
2: ± 20 ppm
N: -30°C ~ +85°C
3: ± 25 ppm
D: -40°C ~ +85°C
4: ± 30 ppm
J(***): -40°C ~ +105°C
K(***): -40°C ~ +125°C
L(***):-55°C to +125°C
(***)
±100 ppm only
Please check with Abracon for
availability for non-standard
frequencies with these operating
temperature options.
Freq. Stability
U: ± 10 ppm(*)
G: ± 15 ppm(**)
X: ± 20 ppm
W: ± 25 ppm
Y: ± 30 ppm
H: ± 35 ppm
Q: ± 100 ppm
(*) -10°C to 60°C only.
(**) Contact ABRACON for
availability for
-40°C to +85°C
Custom ESR if other
than standard
R□
□: Specify
a value in
Ω
(e.g.: R40)
OUTLINE DIMENSION:
Dimensions: inches (mm)
Note: Due to the availability of raw materials, this part may be manufactured with the chamfer on pin
1.
Be advised that this does not affect the electrical characteristics of the crystal in any way.
ABRACON IS
ISO9001:2008
CERTIFIED
CERTIFIED
LLC
2 Faraday, Suite# B
|
Irvine
|
CA 92618
Revised: 08.06.15
Ph. 949.546.8000
|
Fax. 949.546.8001
Visit
www.abracon.com
for Terms and Conditions of Sale
RE
CERAMIC SMD MICRO MINIATURE
MICROPROCESSOR CRYSTAL
ABM7
REFLOW PROFILE:
Pb in Glass
RoHS/RoHS II Compliant
(exempt per RoHS 2002/95/EC Annex (5))
6.0 x 3.5 x 1.4mm
| | | | | | | | | | | | |
| |
TAPE & REEL:
Packaging:
T: 1000pcs/reel
Dimensions: mm
ATTENTION:
Abracon Corporation’s products are COTS – Commercial-Off-The-Shelf products; suitable for Commercial, Industrial and, where designated,
Automotive Applications. 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.
1 Introduction
In the mid-1960s, American scientist Maas conducted extensive experimental research on the charging process of open-cell batteries and proposed an acceptable charging curve for ...[详细]
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