FMXMA218KJB-07.900000M datasheet, PDF

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FMXMA218KJB-07.900000M: DescriptionParallel - 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

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FMXMA218KJB-07.900000M Overview

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

FMXMA218KJB-07.900000M Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Objectid	1311838029
package instruction	ROHS COMPLIANT, HC-49/U, 2 PIN
Reach Compliance Code	compliant
Ageing	5 PPM/YEAR
Crystal/Resonator Type	PARALLEL - FUNDAMENTAL
Drive level	50 µW
frequency stability	0.005%
frequency tolerance	100 ppm
load capacitance	8 pF
Installation features	THROUGH HOLE MOUNT
Nominal operating frequency	7.9 MHz
Maximum operating temperature	70 °C
Minimum operating temperature	-20 °C
physical size	L11.05XB4.65XH10.82 (mm)/L0.435XB0.183XH0.426 (inch)
Series resistance	40 Ω
surface mount	NO

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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.

μW

typical, 1 mW max.

±5 ppm per year max.

HC-49/U

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

3rd Overtone

5th Overtone

Max. ESR (Ohms)

650

550

350

200

100

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

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

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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