SRN4012TA-220M The Bourns SRN4012TA-220M is a semi-shielded power inductor with a 22 µH inductance value and a rated current of 620mA. It features a surface mount package and AEC-Q200 qualification.
Mfr Part #:

SRN4012TA-220M

Available from 1 distributors
Mfr Name: Bourns
Bourns
The Bourns SRN4012TA-220M is a semi-shielded power inductor with a 22 µH inductance value and a rated current of 620mA. It features a surface mount package and AEC-Q200 qualification.
Total Stock: 1,500 pcs
$ Price Range: $0.52

SRN4012TA-220M Available from 1 distributor

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
1,500 pcs
1500 pcs On Request 1 On Request On Request On Request On Request On Request

SRN4012TA-220M Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Coating
Core Material (Nominal)
Current
Current Rating (Amps)
Current Rating (Nominal @ Irms)
DC Resistance (DCR)
Frequency
Halogen Free
Height
Inductance
Length
Material
Mounting Type
Operating Temperature
Q @ Freq
Q Factor (Minimum @ 100 kHz)
Ratings
Reel Size
Saturation Current
Self Resonant Frequency (Typical @ Typ.)
Shielding
Storage Temperature
Temperature Rise
Terminal Finish
Tolerance
Type
Width
Wire Material
dcr (Nominal @ 25 °C)

SRN4012TA-220M Description

Short technical summary and product information.

This Bourns SRN4012TA-220M is a semi-shielded power inductor from the SRN4012TA series. It offers a nominal inductance of 22 µH with a tolerance of ±20% and a rated current of 620mA. The inductor has a low DC resistance of 400mΩ at 25°C.

 

Designed for surface mounting, this component operates within a temperature range of -40°C to 125°C. It is AEC-Q200 qualified, indicating its suitability for automotive and other demanding applications. The construction utilizes a ferrite core and enameled copper wire, coated with magnetic epoxy resin.

 

The inductor's dimensions are 4.00mm x 4.00mm with a height of 1.20mm. It is supplied in a standard package of 4500 pieces per 13-inch reel.

SRN4012TA-220M Quick Information

Product Type: Fixed Inductor
Series: SRN4012TA
Canonical Name: Bourns SRN4012TA Series Semi-Shielded Power Inductor
Subcategory: Semi-Shielded

SRN4012TA-220M Compliance

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

SRN4012TA-220M Estimated Pricing

Qty Low High
1+ $0.52 $0.52

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

SRN4012TA-220M Features

  • Semi-shielded ferrite core power inductor.
  • 22 µH inductance with ±20% tolerance.
  • Rated for 620mA current with 0.5A saturation.
  • Low 400mΩ DC resistance.
  • AEC-Q200 qualified for automotive use.

SRN4012TA-220M Applications

  • Suitable for power supply filtering.
  • Used in DC-DC converter circuits.
  • Ideal for automotive applications.
  • Effective in noise suppression.

SRN4012TA-220M FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance value of the SRN4012TA-220M?

The inductance value is 22 µH.

What is the rated current for the SRN4012TA-220M inductor?

The rated current (Irms) is 0.62 A.

What is the DC resistance (DCR) of this inductor?

The DC resistance is 0.4 Ω.

What is the operating temperature range for the SRN4012TA-220M?

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

What type of core does the SRN4012TA-220M use?

It uses a ferrite core.

Is the SRN4012TA-220M AEC-Q200 qualified?

Yes, the SRN4012TA-220M is AEC-Q200 qualified.

What are the dimensions of the SRN4012TA-220M?

The dimensions are 4.00mm x 4.00mm with a height of 1.20mm.

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