Model: 290-7542-00

Quartz Crystal Unit

Properties:

Overall Length
1.003 inches
Terminal Length
0.238 inches
Overall Width
0.750 inches
Body Length
0.765 inches
Overall Thickness
0.345 inches
Terminal Diameter
0.050 inches
Mode Of Oscillation
Fundamental
Specified Frequency
1.944 megahertz
Operating Tempurature Range
-55.0/+90.0 degrees celsius
Center To Center Distance Between Terminals
0.486 inches
Frequency Tolerance For Operating Tempurature In Percent
-0.0025/+0.0025
Style Designator
Oval body, pin terminals
NSN
5955-00-678-1958
Part Number
290-7542-00
Description
Crystal Unit,quartz
CAGE
13499

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

Part 290-7542-00 NSN 5955-00-678-1958

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:
X

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
061700
UFC:
34580
LTL:
RATING VARIABLE
LCL:
RATING VARIABLE
WCC:
658
TCC:
Z
SHC:
9
ACC:
Instruments/Radio

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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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