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Bourns 100 μH 1812 Unshielded Surface Mount Common Mode Choke with Ferrite Core Dual Inductor Construction SRF4532

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Bourns 100 μH 1812 Unshielded Surface Mount Common Mode Choke with Ferrite Core Dual Inductor Construction SRF4532

Name: Bourns 100 μH 1812 Unshielded Surface Mount Common Mode Choke with Ferrite Core Dual Inductor Construction SRF4532
Brand: BOURNS
SKU: 367641
Price: 0.59 USD
Availability: InStock

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Category Surface Mount Inductors Brand BOURNS Condition New

Specifications

Country of Origin	Taiwan
Brand	Bourns
Height	2.8mm
Length	4.5mm
Model	SRF4532
Depth	3.2mm
Packaging	Reel
Series	SRF4532
Maximum Operating Temperature	125°C
Minimum Operating Temperature	-40°C
Core Material	Ferrite
Inductance	100μH
Standards/Approvals	RoHS
Package/Case	1812
Maximum DC Current	200mA
Maximum DC Resistance	8.9Ω
Inductance Tolerance	-30 to 50 %
Termination Style	Surface Mount
Maximum Self Resonant Frequency	100kHz
Inductor Construction	Dual

Key Features

Supports a maximum DC current of 200 mA for reliable circuit operation.
Dual inductor construction provides high common mode impedance.
Inductance tolerance ranges from -30% to 50% ensuring precise performance.
Package case size is 1812 with surface mount termination style for PCB assembly.
Operating temperature spans from -40°C to 125°C allowing use in varied environments.
No shielding with a ferrite core for effective electromagnetic interference filtering.
RoHS compliant construction meets environmental standards.
Maximum DC resistance is 8.9 Ω ensuring minimal power loss.

Product Description

Bourns SRF4532 is a high-quality 1812 unshielded surface mount common mode choke featuring a ferrite core with dual inductor construction. It provides an inductance value of 100 μH with a tolerance range of -30% to 50%, suitable for EMI suppression in data lines, CANbus, telecommunication devices, and various consumer electronics. With a maximum DC current rating of 200 mA and a maximum operating temperature of 125°C, this component ensures reliable performance in demanding industrial and electronic applications.

The compact 1812 package with surface mount termination style facilitates easy PCB assembly, and the device is molded for durability and protection. The choke has a maximum DC resistance of 8.9 Ω and a maximum self resonant frequency of 100 kHz, optimized for effective high-frequency noise filtering. This part is RoHS compliant, making it environmentally responsible and suitable for modern electronic manufacturing standards.

The core material is ferrite, which is ideal for common mode impedance and electromagnetic interference reduction. Operating temperature range from -40°C to 125°C supports performance stability in diverse environments. The product is supplied on reels, designed for maximum compatibility with automated production methods.

Supports a maximum DC current of 200 mA. Inductance tolerance from -30% to 50%. 1812 surface mount package size. Ferrite core construction for EMI suppression. RoHS compliant material and design. Maximum DC resistance: 8.9 Ω.

Maximum operating temperature of 125°C. Maximum self resonant frequency: 100 kHz. Dual inductor wound construction. Surface mount termination style.

This surface mount inductor is widely used in industrial electronics, telecommunications, automotive electronics, and data communications to reduce electromagnetic interference and protect sensitive circuits. Browse more Surface Mount Inductors and Bourns products on EnvMart for robust and reliable passive components.