Allicdata Part #: | SRF2012A-201YATR-ND |
Manufacturer Part#: |
SRF2012A-201YA |
Price: | $ 0.10 |
Product Category: | Filters |
Manufacturer: | Bourns Inc. |
Short Description: | CMC 300MA 2LN 200OHM SMD AECQ200 |
More Detail: | 2 Line Common Mode Choke Surface Mount 200 Ohms @ ... |
DataSheet: | SRF2012A-201YA Datasheet/PDF |
Quantity: | 1000 |
2000 +: | $ 0.08618 |
4000 +: | $ 0.08140 |
6000 +: | $ 0.07661 |
10000 +: | $ 0.07421 |
50000 +: | $ 0.06943 |
Series: | SRF2012AA |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Filter Type: | Signal Line |
Number of Lines: | 2 |
Impedance @ Frequency: | 200 Ohms @ 100MHz |
Current Rating (Max): | 300mA |
DC Resistance (DCR) (Max): | 400 mOhm |
Voltage Rating - DC: | 50V |
Voltage Rating - AC: | -- |
Operating Temperature: | -40°C ~ 125°C |
Ratings: | AEC-Q200 |
Approvals: | -- |
Features: | -- |
Mounting Type: | Surface Mount |
Size / Dimension: | 0.079" L x 0.047" W (2.00mm x 1.20mm) |
Height (Max): | 0.055" (1.40mm) |
Package / Case: | Horizontal, 4 PC Pad |
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Common mode chokes, like SRF2012A-201YA, are electrical components that are designed to block or dampen common-mode voltage. Common-mode voltage is produced whenever current flows between two separate signal sources in opposite directions. The SRF2012A-201A is a type of common mode choke that is used in many applications, such as automotive, consumer electronics, industrial and medical electronics. This device works by blocking or dampening all common-mode voltages between two electrical circuits.
The SRF2012A-201YA consists of a core material, usually ferrite or powdered iron, which is wound with special insulated copper wire. The wire is designed to have the highest possible inductance so as to effectively block any common-mode voltage that is applied between the two signal links. To maximize the effectiveness of the choke, the SRF2012A-201YA utilizes several layers of these specially wound coils, which are then further wrapped around the core material. This additional layer of insulation ensures that maximum voltage is blocked and that the common-mode voltage is properly damped.
Using the SRF2012A-201YA as a common mode choke can greatly reduce or eliminate the negative effects of common-mode voltage. In order for the choke to work effectively, it must be connected in such a way that any common-mode voltage is prevented from passing through. This type of connection is usually referred to as an “L-C circuit”, which requires that the choke be connected between two points that are at different signal potentials. When the choke is connected in this way, it is said to be in the “common-mode”. This type of connection is extremely effective in blocking or dampening the effects of any common-mode voltage.
The SRF2012A-201YA can be used in a variety of applications, such as in-line ground fault detection, data line filtering, signal transformers, transformer infeed, and motor protection applications. In all of these applications, the SRF2012A-201YA can be used to block or dampen any common-mode voltage that is applied to the two signal links. This type of device is extremely effective in reducing or eliminating the negative effects of common-mode noise on sensitive electronic equipment. In addition, this type of device can also be used to provide greater EMI/RFI protection when placed between two signal sources.
The SRF2012A-201YA is a highly effective common mode choke for a variety of applications, and can be used to reduce or eliminate the negative effects of common-mode voltage on sensitive electronic equipment. In order to ensure that the choke is connected properly for maximum effectiveness, the device should be connected in an “L-C circuit” between two points that are at different signal potentials. This type of device is easy to install and provides excellent protection against common-mode voltage.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
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SRF2012-221YA | Bourns Inc. | -- | 1000 | CMC 300MA 2LN 220 OHM SMD... |
SRF2012A-181YA | Bourns Inc. | 0.09 $ | 1000 | CMC 350MA 2LN 180OHM SMD ... |
SRF2012-181YA | Bourns Inc. | 0.08 $ | 2000 | CMC 350MA 2LN 180 OHM SMD... |
SRF2012-201YA | Bourns Inc. | 0.08 $ | 2000 | CMC 300MA 2LN 200 OHM SMD... |
SRF2012A-161YA | Bourns Inc. | 0.09 $ | 2000 | CMC 350MA 2LN 160OHM SMD ... |
SRF2012A-261YA | Bourns Inc. | 0.09 $ | 2000 | CMC 300MA 2LN 260OHM SMD ... |
SRF2012A-670YA | Bourns Inc. | 0.09 $ | 2000 | CMC 400MA 2LN 67OHM SMD A... |
SRF2012-121YA | Bourns Inc. | 0.08 $ | 20000 | CMC 400MA 2LN 120 OHM SMD... |
SRF2012A-361YA | Bourns Inc. | 0.09 $ | 10000 | CMC 300MA 2LN 360OHM SMD ... |
SRF2012-361YA | Bourns Inc. | 0.08 $ | 34000 | CMC 300MA 2LN 360 OHM SMD... |
SRF2060 C0G | Taiwan Semic... | 0.79 $ | 959 | DIODE SCHOTTKY 60V 20A IT... |
SRF2012-201Y | Bourns Inc. | 0.0 $ | 1000 | CMC 330MA 2LN 200 OHM SMD... |
SRF2012-501Y | Bourns Inc. | 0.0 $ | 1000 | CMC 170MA 2LN 500 OHM SMD... |
SRF2012-901Y | Bourns Inc. | 0.0 $ | 1000 | CMC 80MA 2LN 900 OHM SMD2... |
SRF2012-750Y | Bourns Inc. | 0.0 $ | 1000 | COMMON MODE CHOKE 2LN SMD... |
SRF2012-671Y | Bourns Inc. | -- | 1000 | CMC 140MA 2LN 670 OHM SMD... |
SRF2012-121Y | Bourns Inc. | 0.0 $ | 1000 | CMC 370MA 2LN 120 OHM SMD... |
SRF2012-161Y | Bourns Inc. | 0.0 $ | 1000 | CMC 300MA 2LN 160 OHM SMD... |
SRF2012-181Y | Bourns Inc. | 0.0 $ | 1000 | CMC 330MA 2LN 180 OHM SMD... |
SRF2012-221Y | Bourns Inc. | 0.0 $ | 1000 | CMC 310MA 2LN 220 OHM SMD... |
SRF2012-261Y | Bourns Inc. | 0.0 $ | 1000 | CMC 300MA 2LN 260 OHM SMD... |
SRF2012-300Y | Bourns Inc. | 0.0 $ | 1000 | CMC 450MA 2LN 30 OHM SMD2... |
SRF2012-301Y | Bourns Inc. | 0.0 $ | 1000 | CMC 290MA 2LN 300 OHM SMD... |
SRF2012-361Y | Bourns Inc. | 0.0 $ | 1000 | CMC 280MA 2LN 360 OHM SMD... |
SRF2012-371Y | Bourns Inc. | 0.0 $ | 1000 | CMC 280MA 2LN 370 OHM SMD... |
SRF2012-670Y | Bourns Inc. | 0.0 $ | 1000 | CMC 400MA 2LN 67 OHM SMD2... |
SRF2012-900Y | Bourns Inc. | 0.0 $ | 1000 | CMC 330MA 2LN 90 OHM SMD2... |
SRF2020 C0G | Taiwan Semic... | 0.29 $ | 1000 | DIODE ARRAY SCHOTT 20V IT... |
SRF2030 C0G | Taiwan Semic... | 0.29 $ | 1000 | DIODE ARRAY SCHOTT 30V IT... |
SRF2012-300YA | Bourns Inc. | 0.08 $ | 1000 | CMC 400MA 2LN 30 OHM SMD2... |
SRF2012-301YA | Bourns Inc. | 0.08 $ | 1000 | CMC 300MA 2LN 300 OHM SMD... |
SRF2012-371YA | Bourns Inc. | 0.08 $ | 1000 | CMC 300MA 2LN 370 OHM SMD... |
SRF2012-501YA | Bourns Inc. | 0.08 $ | 1000 | CMC 300MA 2LN 500 OHM SMD... |
SRF2012-671YA | Bourns Inc. | 0.08 $ | 1000 | CMC 140MA 2LN 670 OHM SMD... |
SRF2012-901YA | Bourns Inc. | 0.08 $ | 1000 | CMC 100MA 2LN 900 OHM SMD... |
SRF2012-161YA | Bourns Inc. | 0.08 $ | 2000 | CMC 350MA 2LN 160 OHM SMD... |
SRF2012A-900YA | Bourns Inc. | 0.1 $ | 2000 | CMC 400MA 2LN 90OHM SMD A... |
SRF2012A-201YA | Bourns Inc. | 0.1 $ | 1000 | CMC 300MA 2LN 200OHM SMD ... |
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