Model: L04221

Quartz Crystal Unit

Special Features:

Item must comply with requirements of desc production standard no. L04221; for navy nuclear propulsion plant products only; weapon system essential

Properties:

Overall Length
0.530 inches
Terminal Length
0.750 inches
Overall Width
0.435 inches
Body Width
0.402 inches
Body Thickness
0.165 inches
Overall Thickness
0.183 inches
Terminal Diameter
Between 0.016 inches and 0.019 inches
Mode Of Oscillation
Fundamental
Circuit Resonance
Antiresonance
Load Capacitance In Picofarads
Between 20.0 and 30.0
Specified Frequency
12.000 megahertz
Holder Cover Material
Metal
Operating Tempurature Range
-55.0/+105.0 degrees celsius
End Application
Nuclear power plants
Center To Center Distance Between Terminals
0.184 mils and 0.200 centimeters
Drive Level Rating
2.0 milliwatts
Frequency Tolerance For Operating Tempurature In Percent
-0.005/+0.005
Equivalent Resistance Value In Ohms
250.0
Criticality Code Justification
Feat
Style Designator
Oval body, wire leads
NSN
5955-01-317-7728
Part Number
L04221
Description
Crystal Unit,quartz
CAGE
16236

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

Part L04221 NSN 5955-01-317-7728

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:
A
ESD:
A
ESD:
A
MMAC:
CRITL:
Y

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
--
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
M
SPI No.:
SPI Rev.:
SPC Mkg:
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
061700
UFC:
34580
LTL:
RATING VARIABLE
LCL:
--
WCC:
72D
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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