CMS8-A2B3C280-7.0D18 datasheet, PDF

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CMS8-A2B3C280-7.0D18: DescriptionParallel - Fundamental Quartz Crystal, 7MHz Nom, ROHS COMPLIANT PACKAGE-2; CategoryPassive components Crystal/resonator; File Size700KB，1 Pages; ManufacturerCardinal Components; Environmental Compliance

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CMS8-A2B3C280-7.0D18 Overview

Parallel - Fundamental Quartz Crystal, 7MHz Nom, ROHS COMPLIANT PACKAGE-2

CMS8-A2B3C280-7.0D18 Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Objectid	1283636471
package instruction	ROHS COMPLIANT PACKAGE-2
Reach Compliance Code	compliant
Country Of Origin	Taiwan
YTEOL	.4
Other features	AT-CUT CRYSTAL
Ageing	5 PPM/YEAR
Crystal/Resonator Type	PARALLEL - FUNDAMENTAL
Drive level	1000 µW
frequency stability	0.003%
frequency tolerance	50 ppm
JESD-609 code	e3
load capacitance	18 pF
Manufacturer's serial number	CMS8
Installation features	THROUGH HOLE MOUNT
Nominal operating frequency	7 MHz
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
physical size	D3.0XH8.9 (mm)/D0.118XH0.35 (inch)
Series resistance	80 Ω
surface mount	NO
Terminal surface	Matte Tin (Sn)

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Cardinal micro crystals are small substitutes for the HC-49 package.

They are perfect for applications involving tight board density.

Micro AT-Strip Crystals

CARDINAL COMPONENTS

Series CMS8

Part Numbering Example: CMS8 - A1 B2 C2 150 - 3.579545 D18 - 3

CMS8

SERIES

CSM8

A1*

150

3.57945

D18

-3

ADDED FEATURES OPERATING TEMP. STABILITY TOLERANCE RESISTANCE FREQUENCY LOAD CAP.

OVERTONE

BLANK: FUND.

A0 = -10°C ~ +60°C B1 = ±100 C1 = ±100 SEE CHART

D16,18,20,ETC.

Call Marketing

-3: 3rd OT

BELOW

A1 = -10°C ~ +70°C B2 = ± 50 C2 = ± 50

DS = SERIES

A2 = -40°C ~ +85°C B3 = ± 30 C3 = ± 30

A3 = -55°C ~ +125°C B4 = ± 10 C4 = ± 10

*NOTE:

The above ABC combinations cover basic specification options. We tailor our crystal specifications

to meet customer requirements. Please contact our sales department if you don’t see exactly what you need.

Specifications:

Frequency Range:

Operating Temperature:

Frequency Stability:

3.579545 ~ 64.000 MHz

-10°C ~ +60°C

± 100 ppm

± 50 ppm

± 30 ppm

± 100 ppm

± 50 ppm

± 30 ppm

CMS8

Standard

Frequency Tolerance:

(at 25°C)

Load Capacitance:

Resistance:

Standard:

Standard

Standard 18 pF or series.

Please specify your required load.

Maximum resistance corresponds to frequency.

See chart below.

Mode: Fundamental or 3rd Overtone

Shunt Capacitance: 7 pF Max

Aging: ± 5 ppm/year

Drive Level: 1.0 mW Max

Formed Leads

Vinyl Sleeves

Optional Features:

Note: Not all combinations of the above tolerances, stabilities, and temperature

ranges are available. Consult the factory if your requirement is not standard.

Resistance Chart:

All resistances are maximum values.

CMS

Frequency MHz

3.579545 ~ 3.999999

4.000000 ~ 4.999999

5.000000 ~ 5.999999

6.000000 ~ 6.999999

7.000000 ~ 8.999999

9.000000 ~ 12.999999

13.000000 ~ 24.999999

25.000000 ~ 42.000000

25.000000 ~ 48.000000

48.000001 ~ 64.000000

Fundamental

Third Overtone

Mode of Operation

ESR (Ω)

200Ω

150Ω

120Ω

100Ω

80Ω

60Ω

50Ω

40Ω

80Ω

60Ω

155 Route 46 West

Wayne, NJ 07470

Rev: C-090414-11

Cardinal Components, Inc.

C-4

TEL:

(973)785-1333

E-MAIL: sales@cardinalxtal.com

WEB: http://www.cardinalxtal.com

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