Model: C18944

Quartz Crystal Unit

Properties:

Overall Length
0.350 inches
Terminal Length
0.500 inches
Diameter
0.680 inches
Overall Diameter
0.850 inches
Terminal Diameter
0.018 inches
Mode Of Oscillation
Fundamental
Circuit Resonance
Antiresonance
Load Capacitance In Picofarads
Between 31.5 and 32.5
Shunt Capacitance In Picofarads
7.0
Specified Frequency
1.2288 megahertz
Holder Cover Material
Metal
Distance Between Center Terminal And Outside Terminal Centers
0.141 inches
Operating Tempurature Range
-32.0/+85.0 degrees celsius
Center To Center Distance Between Terminals
0.282 inches
Drive Level Rating
1.0 milliwatts
Frequency Tolerance For Operating Tempurature In Percent
-0.005/+0.005
Second Center To Center Distance Between Terminals
0.282 inches
Equivalent Resistance Value In Ohms
400.0
Style Designator
Hat type, 5 wire leads
Specification Data
98230-0n520346 manufacturers specification control
NSN
5955-01-198-7875
Part Number
C18944
Description
Crystal Unit,quartz
CAGE

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

Part C18944 NSN 5955-01-198-7875

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:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.1000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
M
SPI No.:
SPI Rev.:
SPC Mkg:
00
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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