Quartz Crystal Unit NSN 5955-01-261-7742

Item Description

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

NSN: 5955-01-261-7742

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Features and Characteristics

Overall Length

Between 1.020 inches and 1.090 inches

Terminal Length

Between 0.240 inches and 0.260 inches

Body Length

Between 0.365 inches and 0.385 inches

Overall Diameter

Between 0.553 inches and 0.563 inches

Terminal Diameter

Between 0.057 inches and 0.067 inches

Mode Of Oscillation

Fifth overtone

Circuit Resonance

Series resonance

Shunt Capacitance In Picofarads

7.0

Specified Frequency

27.9667 megahertz

Holder Cover Material

Metal

Operating Tempurature Range

-40.0/+90.0 degrees celsius

Drive Level Rating

Between 1.6 milliwatts and 2.4 milliwatts

Frequency Tolerance For Operating Tempurature In Percent

-0.005/+0.005

Equivalent Resistance Value In Ohms

75.0

Style Designator

Round body, axial leads

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-3098/6 government specification

FSC

5955 Oscillators And Piezoelectric Crystals

NIIN

012617742

NSN

5955012617742

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

CR24/U27M96670

Cage Code:

81349

Status:

MSDS:

Part Number:

MIL-C-3098/6

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 5955-01-261-7742

What are the manufacturers of nsn 5955012617742?

Military Specifications (81349)

Does this nsn 5955012617742 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5955012617742
An item which consists of a quartz crystal resonator(s), suitably mounted in a holder, quartz crystal.

Does nsn 5955012617742 contain any precious metals?
No precious metal content.

Does nsn 5955012617742 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5955012617742?
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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