MCM618-1E

View detailed technical data, stock status, and sourcing information for: MCM618-1E

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MCM618-1E
Federal Supply Group
Electrical and Electronic Equipment Components
Federal Supply Classification
5955 Oscillators and Piezoelectric Crystals
National Stock Number
5955-01-183-6554
Item Name Code
34690
Assigment Date
07/07/1984 (42 years ago)

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.

0.440 inches nominal overall height, 0.510 inches maximum overall width, fungus proof and moisture proof and salt spray resistant and vibration environmental protection, -55.0 to 125.0 celsius operating temp range, 0.880 inches maximum overall length

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Overall Length
0.880 inches maximum
Overall Height
0.440 inches nominal
Overall Width
0.510 inches maximum
Environmental Protection
fungus proof and moisture proof and salt spray resistant and vibration
Operating Temp Range
-55.0 to 125.0 celsius
Storage Temp Range
-65.0 to 125.0 celsius
Average Life Measurement
not rated
Basic Shape Style
rectangular or square
Identification Designator
144a9611p1-89954
Inclosure Type
hermetically sealed
Operating Control Method
automatic
Installation Design
module
Circuit Construction Type
solid state
Frequency Per Channel
20.0 megahertz nominal operating channel
Connection Type And Location
unable to decode
Connection Contact Type And Quantity
14 pin external
External Dc Operating Voltage In Volts
5.0 nominal single voltage

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number Name
144A9611P1 Crystal Controlled Oscillator
20A01262-1 Crystal Controlled Oscillator
74B059327-201 Crystal Controlled Oscillator
MCM618-1E Crystal Controlled Oscillator

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5955-01-183-6554?
The FSCG of the NSN 5955-01-183-6554 is 5955
Does the NSN 5955-01-183-6554 have a Schedule B code assigned?
Yes, the Schedule B code is 8541600060
Does NSN 5955-01-183-6554 require demilitarization?
Usml or ccl military items - demil required. Destroy item and components to prevent restoration or repair to a usable condition. (note 5).
Does NSN 5955-01-183-6554 contain precious materials?
Item does not contain precious metal.
Does NSN 5955-01-183-6554 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 5955-01-183-6554 was assigned to the Federal Catalog?
It was assigned 42 years ago, on Sat, Jul 7, 1984

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