SRF0504-191Y The Bourns SRF0504-191Y is a common mode choke designed for EMI suppression. It offers a 600 nH inductance and a 5 A current rating.
Mfr Part #:

SRF0504-191Y

Available from 1 distributors
Mfr Name: Bourns
Bourns
The Bourns SRF0504-191Y is a common mode choke designed for EMI suppression. It offers a 600 nH inductance and a 5 A current rating.
Total Stock: 10,000 pcs
$ Price Range: $0.74

SRF0504-191Y Available from 1 distributor

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SRF0504-191Y Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Approval Agency
Core Material
Current Rating (Max)
DC Resistance (DCR) (Max)
Filter Type
Height
Height (Max)
Impedance @ Frequency
Inductance @ Frequency
Length
Mounting Type
Number of Lines
Operating Temperature
SVHC Present
Termination Style
Voltage Rating
Width

SRF0504-191Y Description

Short technical summary and product information.

The Bourns SRF0504-191Y is a common mode choke from the SRF0504 series, designed for EMI suppression in signal lines. This surface mountable component features a 600 nH inductance at 100 kHz and an impedance of 190 Ω at 100 MHz. It is rated for a maximum DC current of 5 A and has a low DC resistance of 20 mΩ.

 

The device operates within a temperature range of -40°C to +125°C and has a voltage rating of 50 Vdc. Its dimensions are 5.20mm in length, 5.00mm in width, and a maximum height of 4.80mm. The choke is constructed with a ferrite core and enameled copper wire, with Sn terminal coating.

 

This component is suitable for applications requiring effective filtering of noise from signal lines. Its compact size and surface mount capability make it ideal for integration into modern electronic designs where space is a constraint. The product is RoHS 3 compliant.

SRF0504-191Y Quick Information

Product Type: Common Mode Choke
Series: SRF0504
Canonical Name: Bourns SRF0504 Series Common Mode Choke
Subcategory: Line Filter

SRF0504-191Y Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

SRF0504-191Y Estimated Pricing

Qty Low High
1+ $0.74 $0.74

Estimated market price range - modelled values for guidance only, not live distributor offers.

SRF0504-191Y Features

  • 600 nH inductance at 100 kHz.
  • Rated for 5 A maximum DC current.
  • 190 Ω impedance at 100 MHz.
  • Surface mountable 0504 (1210 metric) package.
  • Operating temperature range -40°C to +125°C.

SRF0504-191Y Applications

  • Ideal for suppressing noise in high-speed digital circuits.
  • Suitable for automotive infotainment system signal lines.
  • Used in industrial control board EMI protection.
  • Effective for USB and data interface filtering.

SRF0504-191Y FAQs

6 frequently asked questions generated from this part’s specifications.
What is the inductance of the SRF0504-191Y?

The inductance is 600 nH at 100 kHz.

What is the maximum current rating for this common mode choke?

The maximum current rating is 5 A.

What is the impedance of the SRF0504-191Y at 100 MHz?

The impedance is 190 Ω at 100 MHz.

What is the operating temperature range?

The operating temperature range is -40°C to +125°C.

What package type is the SRF0504-191Y?

It is a surface mountable 0504 (1210 metric) package.

Is the SRF0504-191Y RoHS compliant?

Yes, it is RoHS 3 compliant.

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