Model: CR18AU2-040MHZ

Quartz Crystal Unit

Properties:

Overall Length
0.775 inches
Terminal Length
1.500 inches
Overall Width
0.757 inches
Body Width
0.725 inches
Body Thickness
0.317 inches
Overall Thickness
0.352 inches
Terminal Diameter
0.050 inches
Mode Of Oscillation
Fundamental
Circuit Resonance
Antiresonance
Load Capacitance In Picofarads
20.0
Shunt Capacitance In Picofarads
7.0
Specified Frequency
2.040 megahertz
Holder Cover Material
Metal
Operating Tempurature Range
-55.0/+105.0 degrees celsius
End Application
Nondirectional beacon (xmtr), model sr515 (ndbsr515)
Center To Center Distance Between Terminals
0.486 inches
Drive Level Rating
10.0 milliwatts
Frequency Tolerance For Operating Tempurature In Percent
-0.005/+0.005
Equivalent Resistance Value In Ohms
270.0
Style Designator
Oval body, wire leads
Test Data Document
81349-cr18au2-040mhz specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
NSN
5955-01-306-1105
Part Number
CR18AU2-040MHZ
Description
Crystal Unit,quartz
CAGE

An item which consists of a quartz crystal resonator(s), suitably mounted in a holder, quartz crystal.

Part CR18AU2-040MHZ NSN 5955-01-306-1105

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
00196
FIIG:
A059A0
Concept No.:
App. Key:
A
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
U
ESD:
ESD:
MMAC:
CRITL:
N

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Schedule B and Export
  • Schedule B: 8541900000
  • SITC: 77688
  • End Use: Semiconductors
  • NAICS: 334413
  • USDA: 1

Freight Class: Diode, transistor & similar semiconductor device parts

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