521503

Earphone element

Features

Magnetic type element has a diameter of 1.822 in. By 0.750 in. Deep; impedance 150 ohms ; element is used in mil-spec handsets such as the h-60/pt and the h-156/pt

Properties of 521503

Body Style:
Earphone element, circular
Impedance Rating In Ohms:
150.0
Overall Diameter:
1.822 inches
Frequency Response Range In Hertz:
+500.0/+2500.0
Output Sensitivity Rating In Decibels:
72.0
Earphone Element Type:
Magnetic
Earphone Element Depth:
0.750 inches
Acoustic Sensitivity Reference Rating:
1 volt per microbar
Test Data Document:
81349-mil-h-11996 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.).
NSN:
5965-00-549-0220
Description:
Earphone Element
Cage Code:
12431

Definition Earphone Element

The internal fabrication of an earphone. It may include a diaphragm but does not include shell, earpiece, or a connecting cord.

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Last modified 04/29/2024