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XR-A212-1ST-KKTA-2M20000000

Description
Series - Fundamental Quartz Crystal, 2.2MHz Nom, HC49/U, 2 PIN
CategoryPassive components    Crystal/resonator   
File Size322KB,4 Pages
ManufacturerVectron International, Inc.
Websitehttp://www.vectron.com/
Download Datasheet Parametric View All

XR-A212-1ST-KKTA-2M20000000 Overview

Series - Fundamental Quartz Crystal, 2.2MHz Nom, HC49/U, 2 PIN

XR-A212-1ST-KKTA-2M20000000 Parametric

Parameter NameAttribute value
Objectid1975087011
package instructionHC49/U, 2 PIN
Reach Compliance Codecompliant
Other featuresAT-CUT
Ageing3 PPM/YEAR
Crystal/Resonator TypeSERIES - FUNDAMENTAL
Drive level50 µW
frequency stability0.005%
frequency tolerance50 ppm
Installation featuresSURFACE MOUNT
Nominal operating frequency2.2 MHz
Maximum operating temperature70 °C
Minimum operating temperature
Series resistance25 Ω
surface mountYES
XR-A (HC49) Series Resistance Weld
Crystal Resonator
XR-A (HC49) Series
Description
Vecton International’s XR-A (HC49) Series crystals provide a high reliability design in a rugged mount. These precision crystals
offer excellent performance characterisitcs and tight stabilities in a wide range of frequencies. Outstanding performance in a cost
effective industry standard package make this an ideal crystal for a wide range of applications.
Features
• Cost Effective-Volume Production Available
• Industry Standard Holder (smaller can heights available)
• AT-Cut Fundamental and OT Modes (3
rd
, 5
th
, 7
th
)
• Resistance Weld (HC49/U)
• Tight Stabilities and Tolerances, Excellent Aging
• Robust Rugged Design for harsh environments
• Surface Mount Lead Forming options available
• Swept Quartz & Hi-Rel Screening Options Available
• High Temperature Options to +200
o
C
• MIL-PRF-3098 (CR64/U, CR69/U) equivalent
Applications
• Telecommunications
• Military & Defense
• Base Station
• Medical-Test and Measurement Instrumentation
• Precision Oscillators (TCXO, VCXO, OCXO)
Note: HC43 (XR-B series for best precision/stability-Cold Weld)
Standard Physical Specifications
HEIGHT
CODE
OPTION
1
2
PACKAGE EXAMPLES
XR-A SERIES
inches
0.530
0.440
mm
13.46
11.17
Nominal dimensions specified in inches and millimeters (mm).
Specification subject to change without notice.
SURFACE MOUNT APPLICATIONS:
Special lead forming is available for surface mount applications
Vectron International • 4914 Gray Road • Cincinnati, OH 45232 • Tel: 513-542-5555 • Tel: 1-88-VECTRON-1 • http://www.vectron.com
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