Quartz Crystal Unit NSN 5955-01-170-5801

Item Description

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

NSN: 5955-01-170-5801

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Features and Characteristics

Overall Length

Between 0.753 inches and 0.778 inches

Terminal Length

Between 0.223 inches and 0.248 inches

Overall Width

0.435 inches

Body Length

0.530 inches

Body Width

0.402 inches

Body Thickness

0.150 inches

Overall Thickness

0.183 inches

Terminal Diameter

0.040 inches

Mode Of Oscillation

Third overtone

Circuit Resonance

Series resonance

Shunt Capacitance In Picofarads

7.0

Specified Frequency

55.547625 megahertz

Holder Cover Material

Metal

Operating Tempurature Range

-40.0/+90.0 degrees celsius and -55.0/-40.0 degrees celsius and +90.0/+105.0 degrees celsius

Center To Center Distance Between Terminals

0.192 inches

Drive Level Rating

2.0 milliwatts

Frequency Tolerance For Operating Tempurature In Percent

-0.002/+0.002 and -0.003/+0.003

Equivalent Resistance Value In Ohms

40.0

Style Designator

Oval body, pin terminals

Test Data Document

81349-mil-c-3098 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).

Specification Data

81349-mil-c-3098/55 government specification

FSC

5955 Oscillators And Piezoelectric Crystals

NIIN

011705801

NSN

5955011705801

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

CR-77/U55.547625MHZ

Cage Code:

81349

Status:

MSDS:

Part Number:

MIL-C-3098/55

Cage Code:

81349

Status:

MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov

Schedule B Number: 8541900000
NAICS: 334413
SITC: 77688
Description: Diode, transistor & similar semiconductor device parts
End Use (Code 21320):
Semiconductors

Q & A

Frequently asked questions for NSN 5955-01-170-5801

What are the manufacturers of nsn 5955011705801?

Military Specifications (81349)

Does this nsn 5955011705801 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5955011705801
An item which consists of a quartz crystal resonator(s), suitably mounted in a holder, quartz crystal.

Does nsn 5955011705801 contain any precious metals?
No precious metal content.

Does nsn 5955011705801 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5955011705801?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

App. Key

Cond. Code

Status

INC:

00196

FIIG:

A059A0

App. Key:

Cond. Code:

Status:

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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
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