Model: 254-7940-2

Crystal Controlled Oscillator

Properties:

Overall Length
Between 1.980 inches and 2.020 inches
Overall Height
0.850 inches
Overall Width
Between 1.980 inches and 2.020 inches
Environmental Protection
Fungus proof and moisture proof and salt spray resistant and shock resistant and vibration
Operating Tempurature Range
-20.0/+75.0 degrees celsius
Storage Tempurature Range
-55.0/+85.0 degrees celsius
Average Life Measurement
Not rated
Basic Shape Style
Rectangular or square
Inclosure Type
Encased
Operating Control Method
Automatic
Installation Design
Module
Control Type
Remote
Circuit Construction Type
Solid state
Frequency Per Channel
68.845 megahertz operating channel
Connection Type And Location
Pin bottom
Connection Contact Type And Quantity
5 pin external
External Dc Operating Voltage In Volts
14.25 single voltage and 15.75 single voltage
NSN
5955-01-318-1413
Part Number
254-7940-2
Description
Oscillator,crystal Controlled
CAGE
27802

An oscillator whose operating frequency(ies) is controlled by a crystal unit, quartz. For an oscillator controlled by a device other than a crystal, see oscillator (1), noncrystal controlled. See also generator, signal; and calibrator, frequency. Excludes frequency supply, telephone carrier; resonator, tuning fork; and oscillator, pulse delay.

Part 254-7940-2 NSN 5955-01-318-1413

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
34690
FIIG:
A32200
Concept No.:
1
App. Key:
A
Cond. Code:
2
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:
B
ESD:
B
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
2.0 X 2.0 X 0.9
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:
658
TCC:
Z
SHC:
9
ACC:
Instruments/Radio

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Phone: +1 470-231-0824
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Schedule B and Export
  • Schedule B: 8541600060
  • SITC: 77681
  • End Use: Semiconductors
  • NAICS: 334419
  • USDA: 1

Freight Class: Mounted piezoelectric crystals, quartz, designed for operating frequencies exceeding 20 mhz

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