Quartz Crystal Unit NSN 5955-01-149-5189

Item Description

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

NSN: 5955-01-149-5189

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Features and Characteristics

Overall Length

Between 0.998 inches and 1.023 inches

Terminal Length

Between 0.223 inches and 0.248 inches

Overall Width

0.757 inches

Body Length

0.775 inches

Body Width

0.725 inches

Body Thickness

0.317 inches

Overall Thickness

0.352 inches

Terminal Diameter

Between 0.048 inches and 0.052 inches

Mode Of Oscillation

Fundamental

Circuit Resonance

Antiresonance

Load Capacitance In Picofarads

Between 31.5 and 32.5

Shunt Capacitance In Picofarads

7.0

Specified Frequency

4.072 megahertz

Holder Cover Material

Metal

Operating Tempurature Range

-55.0/+105.0 degrees celsius

Center To Center Distance Between Terminals

0.478 mils and 0.494 centimeters

Drive Level Rating

Between 8.0 milliwatts and 12.0 milliwatts

Frequency Tolerance For Operating Tempurature In Percent

-0.005/+0.005

Equivalent Resistance Value In Ohms

60.0

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-3098/3 government specification

FSC

5955 Oscillators And Piezoelectric Crystals

NIIN

011495189

NSN

5955011495189

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

CR18/U4M072000

Cage Code:

81349

Status:

MSDS:

Part Number:

MIL-C-3098/3

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 5955-01-149-5189

What are the manufacturers of nsn 5955011495189?

Military Specifications (81349)

Does this nsn 5955011495189 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5955011495189
An item which consists of a quartz crystal resonator(s), suitably mounted in a holder, quartz crystal.

Does nsn 5955011495189 contain any precious metals?
No precious metal content.

Does nsn 5955011495189 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5955011495189?
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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Certificate of Conformance
Quality Inspected Parts
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