QC7CB19.6608F12B23R datasheet, PDF

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QC7CB19.6608F12B23R: DescriptionParallel - Fundamental Quartz Crystal,; CategoryPassive components Crystal/resonator; File Size262KB，2 Pages; ManufacturerQANTEK Technology Corporation; Environmental Compliance

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QC7CB19.6608F12B23R Overview

Parallel - Fundamental Quartz Crystal,

QC7CB19.6608F12B23R Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Objectid	8368461486
Reach Compliance Code	unknown
Other features	AT CUT
Ageing	5 PPM/YEAR
Crystal/Resonator Type	PARALLEL - FUNDAMENTAL
Drive level	100 µW
frequency stability	0.003%
frequency tolerance	20 ppm
load capacitance	12 pF
Installation features	SURFACE MOUNT
Nominal operating frequency	19.66 MHz
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
physical size	7mm x 5mm x 1.1mm
Series resistance	60 Ω
surface mount	YES

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QC7CB Series

End of Life

5x7 2-Pad SMD All Ceramic Crystal Unit

12/31/2016

Replaced by QC7B Series

Features

• All ceramic epoxy sealed SMD package

• Low in height, suitable for thin equipment

• Tight tolerance and stability available

Applications

• High density applications

• Modem, communication and test equipment

General Specifications

Frequency Range

Frequency Tolerance at 25°C

Frequency Stability over Temperature Range

Storage Temperature

Aging per Year

Load Capacitance C

Shunt Capacitance C

Equivalent Series Resistance (ESR)

Drive Level

Insulation Resistance (MΩ)

6.000 to 30.000MHz (Fundamental)

±20 to ±50ppm (±30ppm standard)

See Stability vs. Temperature Table

-55 to +125°C

10 to 32pF and Series Resonance

7.0pF max.

See ESR Table

±5ppm max.

Equivalent Series Resistance (ESR)

Frequency Range - MHz

6.000 to 8.000

8.000 to 30.000

max.

Mode of Operation

Fundamental

100μW typ. (500μW max)

500 at 100Vdc ±15Vdc

Frequency Stability vs. Temperature

Operating Temperature

-20 to +70°C

-40 to +85°C

Package

Nominal Frequency

(in MHz)

7 digits including the

decimal point

(f.ie. 12.0000)

Mechanical Dimensions

Part Numbering Guide

Qantek

Code

Q = Qantek

C7CB = 5x7 2-Pad SMD

Vibration

Mode

F = AT-Fund

Example: QC7CB12.0000F12B33R

±20ppm

±30ppm

±50ppm

standard

available

Load Capacitance

S = Series

12 = 12pF

18 = 18pF

20 = 20pF etc.

Operating Temperature

Range

A = -20 to +70°C

B = -40 to +85°C

Frequency

Tolerance

2 = ±20ppm

3 = ±30ppm

5 = ±50ppm

Frequency

Stability

2 = ±20ppm

3 = ±30ppm

5 = ±50ppm

Packaging

M = 250pcs Tape&Reel

R = 1000pcs Tape&Reel

bold letters = recommended standard specification

QANTEK Technology Corporation

Phone: +1 877-227-0440 (tollfree)

Fax:

+1 877-227-0440 (tollfree)

www.qantek.com

info@qantek.com

QC7CB Rev. 0.4

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