SRF2012-121YA The Bourns SRF2012-121YA is a common mode choke with a 120 Ohm impedance at 100 MHz and a maximum current rating of 400mA. It is designed for surface mount applications.
Mfr Part #:

SRF2012-121YA

Available from 2 distributors
Mfr Name: Bourns
Bourns
The Bourns SRF2012-121YA is a common mode choke with a 120 Ohm impedance at 100 MHz and a maximum current rating of 400mA. It is designed for surface mount applications.
Total Stock: 20,106 pcs
$ Price Range: $0.20

SRF2012-121YA Available from 2 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
20,000 pcs
20000 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
106 pcs
$0.20
Qty Price
0+ 0.20
106 pcs $0.20
QtyPrice
0+ 0.20
1 On Request On Request On Request On Request On Request

SRF2012-121YA Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current Rating (Max)
DC Resistance (DCR) (Max)
Halogen Free
Height
Height (Max)
Impedance @ Frequency
Length
Mounting Type
Number of Lines
Operating Temperature
SVHC Present
Tape & Reel
Voltage Rating
Width

SRF2012-121YA Description

Short technical summary and product information.

The Bourns SRF2012-121YA is a common mode chip inductor from the SRF2012A series. It offers a high impedance value of 120 Ohms at 100 MHz, making it suitable for noise suppression applications.

 

This component features a maximum current rating of 400mA and a maximum DC resistance (DCR) of 300mΩ. It operates within a temperature range of -40°C to 125°C and has a DC voltage rating of 50V.

 

The SRF2012-121YA is designed for surface mount applications and comes in a compact package with dimensions of 2.00mm x 1.20mm and a maximum height of 1.40mm. It is also RoHS compliant and halogen-free.

 

Key applications include noise suppression in personal computers and display panels.

SRF2012-121YA Quick Information

Product Type: Common Mode Choke
Series: SRF2012A
Canonical Name: Bourns SRF2012A Series Common Mode Chip Inductor

SRF2012-121YA Compliance

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

SRF2012-121YA Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

SRF2012-121YA Features

  • 120 Ohms impedance at 100 MHz.
  • 400mA maximum current rating.
  • 300mOhm maximum DC resistance.
  • Surface mount package for compact designs.
  • RoHS compliant and halogen-free.

SRF2012-121YA Applications

  • Filters noise on high-speed data lines.
  • Suppresses EMI in compact consumer electronics.
  • Protects automotive sensor signal circuits.
  • Attenuates common mode interference in power supplies.
  • Integrates into space-constrained mobile devices.

SRF2012-121YA FAQs

6 frequently asked questions generated from this part’s specifications.
What is the impedance of the SRF2012-121YA at 100 MHz?

The impedance of the SRF2012-121YA is 120 Ohms at 100 MHz.

What is the maximum current rating for the SRF2012-121YA?

The maximum current rating for the SRF2012-121YA is 400mA.

What is the maximum DC resistance (DCR) of this common mode choke?

The maximum DC resistance (DCR) for the SRF2012-121YA is 300mΩ.

What is the operating temperature range for the SRF2012-121YA?

The operating temperature range for the SRF2012-121YA is -40°C to 125°C.

What is the voltage rating of the SRF2012-121YA?

The voltage rating for the SRF2012-121YA is 50VDC.

What type of package is the SRF2012-121YA in?

The SRF2012-121YA is in a surface mount package.

Home
Account

Categories