Model: 666193-909

Quartz Crystal Unit

Properties:

Overall Length
Between 0.745 inches and 0.775 inches
Terminal Length
Between 0.245 inches and 0.255 inches
Overall Width
Between 0.408 inches and 0.428 inches
Body Length
Between 0.500 inches and 0.525 inches
Body Width
Between 0.394 inches and 0.401 inches
Body Thickness
Between 0.142 inches and 0.149 inches
Overall Thickness
Between 0.156 inches and 0.176 inches
Terminal Diameter
Between 0.038 inches and 0.042 inches
Mode Of Oscillation
Third overtone
Circuit Resonance
Series resonance
Shunt Capacitance In Picofarads
7.0
Specified Frequency
25.720 megahertz
Holder Cover Material
Metal
Operating Tempurature Range
-40.0/+65.0 degrees celsius
Operating Tempurature Range
-40.0 to 65.0 degrees celsius
Center To Center Distance Between Terminals
0.184 mils and 0.200 centimeters
Center To Center Distance Between Terminals
Between 0.184 inches and 0.200 inches
Drive Level Rating
Between 1.6 milliwatts and 2.4 milliwatts
Frequency Tolerance For Operating Tempurature In Percent
-0.0025/+0.0025
Frequency Tolerance For Operating Tempurature In Percent
-0.0025 to 0.0025
Equivalent Resistance Value In Ohms
40.0
Style Designator
Oval body, pin terminals
NSN
5955-00-061-1394
Part Number
666193-909
Description
Crystal Unit,quartz
CAGE
00136

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

Part 666193-909 NSN 5955-00-061-1394

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:
B
ESD:
B
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
1.1 X 0.4 X 0.2
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:
39
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:
657
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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