A206-1C

View detailed technical data, stock status, and sourcing information for: A206-1C
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5955 Oscillators and Piezoelectric Crystals

National Stock Number

5955-01-159-2620

Item Name Code

00196

Assigment Date

08/04/1983 (42 years ago)

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

0.450 inches maximum overall width, 0.530 inches maximum overall length, 1.500 inches minimum terminal length, 0.145 inches maximum body thickness, 0.395 inches maximum body width

Product Characteristics

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

Overall Length: 0.530 inches maximum
Terminal Length: 1.500 inches minimum
Overall Width: 0.450 inches maximum
Body Width: 0.395 inches maximum
Body Thickness: 0.145 inches maximum
Overall Thickness: 0.190 inches maximum
Terminal Diameter: 0.016 inches minimum and 0.019 inches maximum
Mode Of Oscillation: fundamental
Circuit Resonance: antiresonance
Load Capacitance In Picofarads: 23.5 minimum and 24.5 maximum
Shunt Capacitance In Picofarads: 6.0 maximum
Specified Frequency: 4.000 megahertz
Frequency Tolerance At Reference Temp In Percent: -0.0015 to 0.0015
Frequency Stability In Percent: -0.0035 to 0.0035
Controlled Reference Temp: 63.5 celsius
Center To Center Distance Between Terminals: 0.184 inches minimum and 0.200 inches maximum
Operating Temp Range: -56.0 to 71.0 celsius
Drive Level Rating: 0.6 milliwatts minimum and 1.0 milliwatts maximum
Frequency Tolerance For Operating Temp In Percent: -0.0015 to 0.0015
Equivalent Resistance Value In Ohms: 50.0 maximum
Material: glass cover, holder
Precious Material And Location: terminal surface gold or terminal surface silver
Precious Material: gold or silver
Style Designator: oval body, pin terminals

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
945072-1C	Quartz Crystal Unit
A206-1C	Quartz Crystal Unit

FAQs

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

What is the FSCG of the NSN 5955-01-159-2620?

The FSCG of the NSN 5955-01-159-2620 is 5955

Does the NSN 5955-01-159-2620 have a Schedule B code assigned?

Yes, the Schedule B code is 8541900000

Does NSN 5955-01-159-2620 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 5955-01-159-2620 contain precious materials?

Precious metal type varies between manufacturers.

Does NSN 5955-01-159-2620 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 5955-01-159-2620 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Thu, Aug 4, 1983