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Bourns Surface Mount Common Mode Choke 22 μH 200 mA 4532 Package SRF4532

Category Surface Mount Inductors Brand BOURNS Condition New

Specifications

Country of Origin India
Diameter 1.1mm
Brand Bourns
Height 2.8mm
Length 4.5mm
Model SRF4532
Depth 3.2mm
Packaging 500 pieces per 7 in Reel
Series SRF4532
Maximum Operating Temperature 125°C
Minimum Operating Temperature -40°C
Core Material Ferrite
Inductance 22μH
Standards/Approvals EC, 95, RoHS Recast 2011, EU, RoHS Directive 2002
Package/Case 4532
Maximum DC Current 200mA
Pin Count 4
Maximum DC Resistance 2.65Ω
Inductance Tolerance -30 to 50 %
Termination Style Tin Plated Red Copper(DSn)
Inductor Construction Wirewound

Key Features

  • Surface mount package type 4532 suitable for compact PCB designs.
  • Inductance value of 22 microhenries with -30 to 50% tolerance.
  • Maximum DC current rating of 200 milliamperes ensuring stable operation.
  • Ferrite core and wirewound inductor construction provides high common mode impedance.
  • Operation temperature range from -40°C to 125°C for diverse applications.
  • Pin count of 4 with tin plated red copper termination style for reliable soldering.
  • Maximum DC resistance is 2.65 ohms, optimizing power loss.
  • Halogen-free and RoHS compliant materials support environmental requirements.

Product Description

Bourns SRF4532 Surface Mount Common Mode Choke features a ferrite core and a wirewound inductor design with an inductance of 22 μH and a maximum DC current of 200 mA. The 4532 package size with length 4.5 mm, height 2.8 mm, depth 3.2 mm, and diameter 1.1 mm enables space-saving PCB assembly. This component operates reliably within a temperature range of -40°C to 125°C, suitable for demanding electronic environments.

Constructed with tin plated red copper terminations (DSn), it ensures excellent solderability and connection durability. The choke's halogen-free construction complies with RoHS Directive 2002 and RoHS Recast 2011 standards, making it environmentally safe for modern electronics manufacturing.

Designed for EMI suppression, this common mode choke effectively filters interference on data lines, signal lines, telecom devices, and consumer electronics. Its high impedance at common mode frequencies reduces electromagnetic noise and enhances system reliability.

The product is packaged in a reel of 500 pieces on a 7 inch reel, facilitating efficient use in surface mount technology (SMT) assembly lines. This series helps engineers and manufacturers implement effective noise suppression in compact and high-density circuit layouts.

Surface mount package type 4532 suits compact PCB layouts. 22 μH inductance with -30 to 50 % tolerance. Maximum DC current rating of 200 mA. Ferrite core for enhanced magnetic performance. Wide operating temperature range from -40°C to 125°C.

Tin plated red copper terminations for reliable solder joints. Halogen free and RoHS compliant materials. Wirewound inductor construction provides high common mode impedance. Packaged as 500 pieces per reel for manufacturing convenience.

This Bourns SRF4532 choke is ideal for industrial, telecommunications, consumer electronics, and other applications requiring effective EMI suppression and signal integrity. Browse our Electronics & Electricals category for a wide selection of Surface Mount Inductors and related components.

Bourns Surface Mount Common Mode Choke 22 μH 200 mA 4532 Package SRF4532
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Frequently Asked Questions

The inductance value of this model is 22 microhenries (μH) with a tolerance of -30 to 50%.

The maximum DC current rating for the SRF4532 is 200 milliamperes (mA).

This choke has a length of 4.5 mm, height of 2.8 mm, depth of 3.2 mm, and a diameter of 1.1 mm.

The operating temperature range for the Bourns SRF4532 is from -40°C to 125°C.

It features a ferrite core and a wirewound inductor construction, which provides high common mode impedance.

This common mode choke has a pin count of 4.

The maximum DC resistance for the SRF4532 is 2.65 ohms (Ω).

The termination style of the SRF4532 is tin plated red copper, ensuring reliable solder joints.

It is packaged in a reel of 500 pieces on a 7 inch reel, facilitating efficient use in surface mount technology (SMT) assembly lines.

This model complies with RoHS Directive 2002, RoHS Recast 2011, and other environmental standards such as EC and EU.

It is designed for EMI suppression in applications including industrial, telecommunications, consumer electronics, and other electronic devices requiring effective noise filtering.

The high common mode impedance helps to filter interference on data lines and signal lines, thereby enhancing system reliability and reducing electromagnetic noise.

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