HF2430-203Y1R0-T01

Voltage Rating - AC:	--
Package / Case:	Vertical, 4 PC Pin
Height (Max):	1.240" (31.50mm)
Size / Dimension:	1.024" L x 0.748" W (26.00mm x 19.00mm)
Mounting Type:	Through Hole
Features:	--
Approvals:	--
Ratings:	--
Operating Temperature:	-20°C ~ 120°C
Series:	HF
Voltage Rating - DC:	--
DC Resistance (DCR) (Max):	640 mOhm
Current Rating (Max):	1A
Number of Lines:	2
Filter Type:	Power Line
Part Status:	Obsolete
Packaging:	Bulk

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Common Mode Chokes (CMCs) are a type of electrical choke used to reduce common-mode noise in electrical applications. This noise is typically caused by the coupling of a signal between two conductors (commonly defined as the line and ground connections). Common Mode Chokes can be used for both differential and single-ended signals, and can help reduce the undesired noise created by the signal. The HF2430-203Y1R0-T01 is a cost-effective wideband common-mode choke that provides excellent common-mode noise suppression for both EMI/RFI and EMI/RFI related applications. It is designed to reduce the noise associated with power lines, communication cables and other high-frequency signal transmission lines. The HF2430-203Y1R0-T01 consists of two common mode choke coils wrapped around two pieces of ferrite core. The design provides a wide frequency range of 1MHz to 500MHz with excellent common-mode noise suppression. The HF2430-203Y1R0-T01 provides low insertion loss and high differential impedance for attenuating both common-mode and differential-mode noise. The choke also exhibits a low characteristic impedance, excellent temperature stability, and a high insulation resistance. It is ideal for applications which require wide band noise suppression and high common-mode impedance.The working principle of the HF2430-203Y1R0-T01 is simple but effective. While the core of the choke supports both AC and DC current, the inductive component of the coil limits the AC current flow, resulting in attenuation of AC noise in the signal. The HF2430-203Y1R0-T01 choke is designed to create a differential-mode impedance which is considerably greater than any common-mode impedance. This allows the choke to attenuate much of the common-mode noise which is present in a signal.The HF2430-203Y1R0-T01 is well-suited for use in a wide variety of EMI/RFI and EMI/RFI related applications. It is particularly well-suited for applications in communications, networking, aerospace, automotive, industrial, medical, and consumer electronics. For example, the HF2430-203Y1R0-T01 can be used in power line filters to reduce common-mode noise which can interfere with AC power circuits. It can also be used to reduce noise in Ethernet cables, audio cables, and computer peripherals. The wide variety of applications and its excellent noise suppression capabilities make it a popular choice for EMI/RFI related applications.Overall, the HF2430-203Y1R0-T01 is a cost-effective, wideband common-mode choke that provides effective EMI/RFI noise suppression. It has a wide frequency range, low insertion loss and high differential impedance, and is well-suited for applications which require wide band noise suppression and high common-mode impedance. The HF2430-203Y1R0-T01 is an ideal choice for any application which requires effective noise suppression for EMI/RFI related applications.

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