SRR1806-221M The Bourns SRR1806-221M is a shielded power inductor with 220µH inductance and a 1A current rating. It features a surface mount package and is suitable for DC/DC converters.
Mfr Part #:

SRR1806-221M

Available from 1 distributors
Mfr Name: Bourns
Bourns
The Bourns SRR1806-221M is a shielded power inductor with 220µH inductance and a 1A current rating. It features a surface mount package and is suitable for DC/DC converters.
Total Stock: 165 pcs
$ Price Range: $0.18

SRR1806-221M Available from 1 distributor

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Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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165 pcs
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SRR1806-221M Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Base
Core Material (Nominal)
Current
Current Rating (Amps)
DC Resistance (DCR)
Frequency
Height
Inductance
Length
Material
Mounting Type
Operating Temperature
Q @ Freq
Rated Current (Irms) (Max.)
Reflow Soldering
Resistance to Soldering Heat
SVHC Present
Saturation Current (ISAT)
Shielding
Tape & Reel
Temperature Rise
Terminal
Tolerance
Type
Width
Wire

SRR1806-221M Description

Short technical summary and product information.

The Bourns SRR1806-221M is a shielded power inductor from the SRR1806 series, designed for applications requiring stable power conversion. It offers an inductance value of 220µH with a tolerance of ±20% and a rated current of 1A (Irms Max) and 1.90A (Isat).

 

This inductor operates within a temperature range of -40°C to 125°C and has a low DC resistance of 510mOhm. Its construction utilizes a ferrite core and enameled copper wire, providing reliable performance. The component is shielded, which helps to minimize electromagnetic interference in sensitive circuits.

 

Designed for surface mounting, the SRR1806-221M has dimensions of 18.30mm L x 14.00mm W x 7.10mm H. It is supplied in a standard package of 250 pieces per reel, suitable for automated assembly processes. The inductor is compliant with RoHS3 standards and has an MSL of 1.

 

Key applications include input/output of DC/DC converters and power supplies for portable communication equipment, camcorders, and LCD TVs. Its robust design and specifications make it a suitable choice for various electronic power management systems.

SRR1806-221M Quick Information

Product Type: Fixed Inductor
Series: SRR1806
Canonical Name: Bourns SRR1806 Series Shielded Power Inductor
Subcategory: Fixed Inductor

SRR1806-221M Compliance

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

SRR1806-221M Estimated Pricing

Qty Low High
1+ $0.18 $0.18

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

SRR1806-221M Features

  • Shielded wirewound ferrite core inductor.
  • 220µH inductance with ±20% tolerance.
  • Rated for 1A continuous current.
  • Surface mountable for automated assembly.
  • Suitable for DC/DC converters.

SRR1806-221M Applications

  • Input/output for DC/DC converters.
  • Power supplies for portable equipment.
  • Used in camcorders and LCD TVs.
  • Minimizes EMI in sensitive circuits.

SRR1806-221M FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance of the Bourns SRR1806-221M?

The inductance is 220 µH.

What is the tolerance for the SRR1806-221M inductor?

The tolerance is ±20%.

What is the rated current for the SRR1806-221M?

The rated current (Irms Max) is 1.00A, and the saturation current (Isat Typ) is 1.90A.

What is the DC resistance of this inductor?

The DC resistance is 510 mOhm.

What is the operating temperature range for the SRR1806-221M?

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

What are the dimensions of the SRR1806-221M inductor?

The dimensions are 18.30mm in length, 14.00mm in width, and 7.10mm in height.

How is the SRR1806-221M inductor packaged?

It is packaged on a reel with 250 pieces per reel.

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