XHB-18-F-10-B-C-7.999MHZ-T datasheet, PDF

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XHB-18-F-10-B-C-7.999MHZ-T: DescriptionParallel - Fundamental Quartz Crystal, 7.999MHz Nom; CategoryPassive components Crystal/resonator; File Size86KB，1 Pages; ManufacturerCTS [CTS Corporation]

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XHB-18-F-10-B-C-7.999MHZ-T Overview

Parallel - Fundamental Quartz Crystal, 7.999MHz Nom

XHB-18-F-10-B-C-7.999MHZ-T Parametric

Parameter Name	Attribute value
Objectid	1591966925
Reach Compliance Code	unknown
Other features	TAPE AND REEL
Ageing	5 PPM/YEAR
Crystal/Resonator Type	PARALLEL - FUNDAMENTAL
Drive level	10 µW
frequency stability	0.003%
frequency tolerance	10 ppm
load capacitance	18 pF
Installation features	SURFACE MOUNT
Nominal operating frequency	7.999 MHz
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
physical size	L12.0XB4.7XH3.2 (mm)/L0.472XB0.185XH0.126 (inch)
Series resistance	120 Ω
surface mount	YES

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ELECTRONICS

XH Model

Surface Mount HC 49S

3.5 to 80 MHz

Quartz Crystals

Surface Mount

XHA (Standard)

XHB (Special Option)

Features

Low profile

Resistance Weld Package with insulator for SMD

Wide Frequency & Stability Options

IR Reflow Assembly Compatibility

Applications:

Mobile & Wireless Equipment

Datacom Hubs/Switches/Routers

Telecom Switching & Computers

TCXO - VCXO -PLL -Synthesizer

Specifications

Frequency:

Tolerance

Stability vs Temp

Aging

Shunt Capacitance

Drive Level

Temperatures

Fundamental Range

3rd Overtone Range:

10 to 50 ppm

20 to 50 ppm

5 ppm per year, max.

7 pf max

10 uW to 1mW

3.5-30Mhz

30-80 Mhz

13.5 max

12 max

1.0

4.7

ESR, max.

Ohms

Frequency

(MHz)

15-15.999

16-23.999

24.0-30.0

Dimensions are in mm

Storage from -40 to +85 Deg C

4.0/5.0

XH HC-49S SMD Metal Can

ESR, max.

Ohms

Equivalent Series Resistance - Fundamental

Frequency

(MHz)

3.5-3.999

4.0-5.999

6.0-7.999

ESR, max

Ohms

200

150

120

Frequency

(MHz)

Equivalent Series Resistance - Overtone

Frequency

(MHz)

30.0-80.0

ESR, max.

(Ohms)

100

Part Numbering Description

XHA- 18-

F-

Load

18=18pf

16=16pf

S=Series

15=15pf

32=32pf

Mode

F=Fundamental

T=3rd OT

(Example: XHA-18-F-30-A-A-9.8304-T)

8.0-8.999

9-9.999

10-14.999

30-

Tolerance

@ 25 C

50=50ppm

30=30ppm

15=15ppm

10=10ppm

A-

Stability

Ref 25 C

A=50ppm

B=30ppm

C=20ppm

A- 9.8304- T

Temperature

Range

A= -10 to 60 C

B= -20 to 70 C

C= -40 to 85 C

Frequency in

MHz

Packaging

T=Tape & Reel

B=Bulk

Model

XHA=HC49S

Height=4.4mm

(Standard)

XHB=HC49S

Height=3.2 mm

(Special Option)

ELECTRONICS

10 Commerce Drive, New Rochelle, NY10801

•

914-712-2200

•

Fax: 914-576-6204

•

http://www.mfelectronics.com

•

email:sales@mfelectronics.com

Rev_B1208

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