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Knowles BF-1921-000

Name: BF-1921-000
Brand: Knowles
SKU: 17-BF-1921-000
Availability: InStock
Rating: 5 (1 reviews)

型号:: BF-1921-000

制造商:: Knowles

Ventron编号:: 17-BF-1921-000

型号描述:: ACOUSTIC DAMPER RED 2200OHMS

ECAD模型:

规格书:: BF-1921-000

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型号参数

Knowles BF-1921-000 技术规格、属性、参数以及与规格相似的部件 Knowles BF-1921-000.

Factory Lead Time
6 Weeks
Material
In electronic components, "Material" refers to the substance or composition used to construct the component. It determines the electrical, mechanical, and thermal properties of the component.
Acoustic Cloth
Shape
Round
Published
2002
Series
Series, in the context of electronic components, refers to the arrangement of components in a circuit. When components are connected in series, they form a single path for current to flow through. The total resistance of a series circuit is the sum of the individual resistances of each component. Series connections are often used to control the flow of current in a circuit, as the total resistance can be adjusted by changing the number or type of components in the series.
BF
Part Status
Part Status is an electronic component parameter that indicates the availability and production status of a component. It is typically used to inform customers about the availability of a component, whether it is in production, end-of-life, or obsolete. Part Status can also provide information about any restrictions or limitations on the component's use, such as whether it is only available for certain applications or if it has been discontinued.
Active
Moisture Sensitivity Level (MSL)
Moisture Sensitivity Level (MSL) is a measure of the susceptibility of a surface mount electronic component to moisture-induced damage during soldering. It is classified into six levels, from 1 (least sensitive) to 6 (most sensitive). MSL is determined by the materials used in the component's construction, including the solderability of its terminals and the presence of moisture-absorbing materials. Components with higher MSL ratings require more stringent handling and storage conditions to prevent moisture absorption and subsequent damage during soldering.
1 (Unlimited)
Termination
Termination refers to the electrical characteristics of a component or circuit at its input or output terminals. It describes how the component or circuit interacts with external signals or devices. Termination can involve matching impedance, providing voltage or current regulation, or filtering unwanted signals. Proper termination ensures efficient signal transfer, minimizes reflections, and prevents damage to components. It is crucial for maintaining signal integrity and optimizing circuit performance.
Quick Connect
Resistance
Resistance is a measure of the opposition to the flow of electric current in a conductor. It is measured in ohms (Ω). The higher the resistance, the more difficult it is for current to flow. Resistance is caused by the collisions of electrons with atoms and molecules in the conductor. The more collisions that occur, the higher the resistance.
2.2kOhm
Color
Red
Impedance
Impedance is a measure of the opposition to the flow of alternating current (AC) in an electrical circuit. It is a complex quantity that has both magnitude and phase. The magnitude of impedance is measured in ohms, and the phase is measured in degrees. Impedance is determined by the resistance, inductance, and capacitance of the circuit. Resistance is the opposition to the flow of current due to the material of the conductor. Inductance is the opposition to the flow of current due to the magnetic field created by the current. Capacitance is the opposition to the flow of current due to the storage of charge on the plates of a capacitor.
2.2kOhm
Accessory Type
Damper
Diameter
2.08mm
Length
Length, in the context of electronic components, refers to the physical dimension of a component along its longest axis. It is typically measured in millimeters (mm) or inches (in). Length is a crucial parameter for determining the physical size and space requirements of a component on a printed circuit board (PCB) or other assembly. It also affects the component's electrical characteristics, such as inductance and capacitance, which can be influenced by the length of conductors or traces within the component.
2.44mm
RoHS Status
RoHS Compliant

型号描述

BF-1921-000 Overview
The BF series of Acoustic Cloth is known for its high-quality sound and durability. The round shape of this cloth allows for a more even distribution of sound, making it perfect for use in audio equipment. This particular model, the BF Round Acoustic Cloth, is currently active and readily available for purchase. With a moisture sensitivity level of 1, it can withstand unlimited exposure to moisture without any negative effects on its performance. The quick connect termination makes installation a breeze, while the vibrant red color adds a touch of style to any audio setup. With an impedance of 2.2kOhm, this cloth ensures clear and crisp sound. Additionally, the included damper accessory helps to reduce any unwanted vibrations. Rest assured, this product is RoHS compliant, making it environmentally friendly.

BF-1921-000 Features
BF Series

BF-1921-000 Applications
There are a lot of Knowles
BF-1921-000 Microcontroller applications.
BF-1921-000 MCU is usually applied for Measurement and control field, Consumer electronics products, Network communication, mobile communication, Office automation equipment and computer peripherals, Industrial control Instrumentation and process control, Agriculture, transportation, Navigation control, Network application, Metering & measurement, Day to day life, Safety, Medical instruments and Automobile industry.

Server motherboards
Signal decoupling & power bypass
To reduce power noise & signal noise
To enhance power efficiency
Coupling or blocking
Smoothing
Decoupling or bypassing
Noise filtering
DC/DC, DC/AC, and AC/AC converters
Frequency converters