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FMXMA218KIJ-07.900000M

Description
Parallel - Fundamental Quartz Crystal, 7.9MHz Nom, ROHS COMPLIANT, HC-49/U, 2 PIN
CategoryPassive components    Crystal/resonator   
File Size101KB,1 Pages
ManufacturerFrequency Management International
Environmental Compliance  
Download Datasheet Parametric View All

FMXMA218KIJ-07.900000M Overview

Parallel - Fundamental Quartz Crystal, 7.9MHz Nom, ROHS COMPLIANT, HC-49/U, 2 PIN

FMXMA218KIJ-07.900000M Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
Objectid1311837989
package instructionROHS COMPLIANT, HC-49/U, 2 PIN
Reach Compliance Codecompliant
Ageing5 PPM/YEAR
Crystal/Resonator TypePARALLEL - FUNDAMENTAL
Drive level50 µW
frequency stability0.004%
frequency tolerance100 ppm
load capacitance8 pF
Installation featuresTHROUGH HOLE MOUNT
Nominal operating frequency7.9 MHz
Maximum operating temperature50 °C
Minimum operating temperature
physical sizeL11.05XB4.65XH10.82 (mm)/L0.435XB0.183XH0.426 (inch)
Series resistance40 Ω
surface mountNO
FMXMA
SERIES
Microprocessor Crystals
Low Cost Crystals
Thru-Hole Package
Multiple Package Heights
Surface Mount Lead Forming
HC-49/U
SPECIFICATIONS
08 - Issue 4 - 071508
Parameter
Frequency Range
Operation Mode
Load Capacitance (CL)
Frequency Tolerance
Temperature Tolerance
Operating Temperature
Storage Temperature
Equivalent Series Resistance (ESR)
Shunt Capacitance (C0)
Drive Level
Aging @ 25°C
All specifications subject to change without notice.
Specification
1.8 - 180 MHz
See Operation Mode and ESR Table
18 pF Std., 8 to 60 pF and Series available
±30 ppm @ 25°C Std. (See Cal. Tol. for Options)
±50 ppm Std. (See Temp. Tol. for Options)
0 to +70°C Std. (See Temp. Range for Options)
-55 to +125°C
See Operation Mode and ESR Table
7 pF max.
50
μW
typical, 1 mW max.
±5 ppm per year max.
HC-49/U
H
0.017
(0.43)
DIA.
0.500
(12.7)
MIN.
0.192
(4.88)
OPERATION MODE AND ESR TABLE
Frequency (MHz)
1.8 - 1.9
2.0 - 2.3
2.4 - 2.9
3.0 - 3.6
3.7 - 4.1
4.2 - 4.8
4.9 - 5.9
6.0 - 7.9
8.0 - 9.9
10.0 - 27.0
24.0 - 29.0
30.0 - 80.0
50.0 - 99.0
100.0 - 180.0
Mode
Fundamental
Fundamental
Fundamental
Fundamental
Fundamental
Fundamental
Fundamental
Fundamental
Fundamental
Fundamental
3rd Overtone
3rd Overtone
5th Overtone
5th Overtone
Max. ESR (Ohms)
650
550
350
200
100
70
50
40
35
25
60
40
90
110
0.183
(4.65)
MAX.
STANDARD MARKING
XXX.XXXM
XXXXXXX
FMI YYWW
XXX.XXXM FREQUENCY in MHz
XXXXXXX Part Number
FMI, Date Code
0.435
(11.05)
DIMENSION “H” TABLE
Package
A1
A2
Max. Height
0.530” (13.46mm)
0.426” (10.82mm)
NOTE: Standard Specifications for product indicated in
color
Dimensions:
Inches
(mm)
PART DESCRIPTION SYSTEM
MARKING: See Page 52, Format A
FMXM A1 1 18 H J A - XX.XXXXXXM - CM
Options
Product Family
MicroP Crystal
Package
A1
or A2
Mode
1 - Fundamental
3 - 3rd Overtone
5 - 5th Overtone
Load Cap. (CL)
18 - Standard (pF)
00 - Series
## - Custom (pF)
Cal. Tol. @ 25°C
G ±25 ppm
H ±30 ppm
I ±40 ppm
J ±50 ppm
K ±100 ppm
X Custom
Temp. Tol.
G ±25 ppm
H ±30 ppm
I ±40 ppm
J ±50 ppm
K ±100 ppm
X Custom
Frequency (MHz)
Temp. Range
A 0 to 70 °C
B -20 to 70 °C
C -40 to 85 °C
D -10 to 50 °C
E -10 to 60 °C
F -30 to 60 °C
J 0 to 50 °C
X Custom
TR - Tape & Reel
BI - Base Insulator
GB - Gnd Lead Base
GT - Gnd Lead Top
LT - Lead Trimming
LF - Lead Forming
PD - Parameter Data
TD - Temp. Data
TG - Temp. Grading
CM - Custom Mark
BLANK - None Req’d.
-55°C TO +125°C Available, Limited Stability Options,
please consult the factory.
1-800-800-XTAL
[9825]
www.fmi-inc.com
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