SRR1240-270M The Bourns SRR1240-270M is a shielded, wirewound fixed inductor with a 27µH inductance value. It features a surface mount design and a current rating of 2.55A.
Mfr Part #:

SRR1240-270M

Available from 2 distributors
Mfr Name: Bourns
Bourns
The Bourns SRR1240-270M is a shielded, wirewound fixed inductor with a 27µH inductance value. It features a surface mount design and a current rating of 2.55A.
Total Stock: 2,415 pcs
$ Price Range: $0.18

SRR1240-270M 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
2,400 pcs
2400 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
15 pcs
15 pcs On Request 1 On Request On Request On Request On Request On Request

SRR1240-270M Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Current Rating (Amps)
DC Resistance (DCR)
Frequency
Height
Inductance
Length
Material
Mounting Type
Operating Temperature
Q @ Freq
SVHC Present
Shielding
Tape & Reel
Tolerance
Type
Width

SRR1240-270M Description

Short technical summary and product information.

The Bourns SRR1240-270M is a shielded, wirewound fixed inductor designed for various electronic applications. It offers an inductance of 27µH with a tolerance of ±20% and a maximum DC resistance of 85mΩ.

 

This inductor operates within a temperature range of -40°C to 125°C and has a current rating of 2.55A. Its dimensions are 12.50mm x 12.50mm with a height of 4.50mm, making it suitable for surface mount applications. The ferrite core material and shielded construction contribute to its performance.

 

Key electrical characteristics include a Q factor of 16 at 2.52MHz and a self-resonant frequency of 15.5MHz. The SRR1240-270M is designed for use in DC/DC converters and power supplies for portable communication equipment, camcorders, and LCD TVs.

SRR1240-270M Quick Information

Product Type: Fixed Inductor
Series: SRR1240
Canonical Name: Bourns SRR1240-270M Shielded SMD Power Inductor
Subcategory: Fixed Inductor

SRR1240-270M Compliance

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

SRR1240-270M Estimated Pricing

Qty Low High
1+ $0.18 $0.18

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

SRR1240-270M Features

  • Shielded wirewound drum core inductor.
  • 27µH inductance with ±20% tolerance.
  • Rated for 2.55A current.
  • Surface mountable design.
  • Wide operating temperature range.

SRR1240-270M Applications

  • Input/output of DC/DC converters.
  • Power supplies for portable equipment.
  • Used in camcorders.
  • Suitable for LCD TVs.

SRR1240-270M FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance of the SRR1240-270M?

27µH (at 100 kHz).

What is the current rating?

2.55A maximum.

What is the DC resistance?

85mOhm maximum.

What is the self-resonant frequency?

15.5MHz typical.

What is the operating temperature range?

-40°C to 125°C.

Is the inductor shielded?

Yes, it is shielded.

What is the package size?

12.5mm x 12.5mm x 4.5mm, Nonstandard SMD package.

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