SRF2012-901YA Allicdata Electronics
Allicdata Part #:

SRF2012-901YA-ND

Manufacturer Part#:

SRF2012-901YA

Price: $ 0.08
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Manufacturer: Bourns Inc.
Short Description: CMC 100MA 2LN 900 OHM SMD
More Detail: 2 Line Common Mode Choke Surface Mount 900 Ohms @ ...
DataSheet: SRF2012-901YA datasheetSRF2012-901YA Datasheet/PDF
Quantity: 1000
2000 +: $ 0.07541
Stock 1000Can Ship Immediately
$ 0.08
Specifications
Voltage Rating - AC: --
Package / Case: Horizontal, 4 PC Pad
Height (Max): 0.055" (1.40mm)
Size / Dimension: 0.079" L x 0.047" W (2.00mm x 1.20mm)
Mounting Type: Surface Mount
Features: --
Approvals: --
Ratings: --
Operating Temperature: -40°C ~ 125°C
Series: SRF2012A
Voltage Rating - DC: 50V
DC Resistance (DCR) (Max): 880 mOhm
Current Rating (Max): 100mA
Impedance @ Frequency: 900 Ohms @ 100MHz
Number of Lines: 2
Filter Type: --
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Common mode chokes play an important role in preventing electrical noise from entering or leaving electrical and electronic circuits and equipment. Common mode chokes, or CM chokes, work by blocking current from passing through an applied electric field and reducing the "noise" produced by the electric field. SRF2012-901YA is a type of common mode choke that can be used to help reduce the amount of electrical noise in a variety of application fields.The SRF2012-901YA block magnetic reversals that are present in high frequency circuits, while still allowing for a limited amount of alternating current (AC) to pass through. This AC pass-through is what the SRF2012-901YA relies on for its working principle. The AC current that passes through the SRF2012-901YA creates an electromagnetic field. This field is what is responsible for blocking the magnetic reversals in high frequency circuits and helping reduce the amount of electrical noise in the circuit.The SRF2012-901YA is typically used in applications such as motor drive controllers, power supplies, voltage-sensing circuits and telecom equipment. It has a rated impedance of 1 Ohm, which allows it to provide a secure and reliable connection. Additionally, the SRF2012-901YA is RoHS compliant and has a rated potential of 300V.The SRF2012-901YA is designed with a toroidal core shape that helps it to effectively suppress common mode EMI/EMC disturbances. It also comes with the option to be terminally edge-mounted, which further makes it capable of providing a reliable solution to EMI/EMC disturbance suppression.There are several advantages to using the SRF2012-901YA common mode choke in high frequency circuit applications. For one, the SRF2012-901YA is designed for optimal and reliable EMI/EMC disturbance suppression and will effectively reduce the amount of electrical noise that is present in signal paths. Additionally, the design of the SRF2012-901YA allows it to withstand high current surfaces with greater efficiency than other types of common mode chokes.The SRF2012-901YA is an effective solution for reducing the amount of electrical noise in high frequency circuit applications. It has a rated impedance of 1 Ohm, which allows it to provide a secure and stable connection. Additionally, it has a highly effective design for reducing EMI/EMC disturbances. Its edge-mounting option further makes it an effective solution for efficient EMI/EMC disturbance suppression.

The specific data is subject to PDF, and the above content is for reference

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