SRU3028-330Y The Bourns SRU3028-330Y is a shielded SMD power inductor offering 33µH inductance and a 470mA current rating. It features a compact 3.00mm height and operates over a wide temperature range.
Mfr Part #:

SRU3028-330Y

Available from 1 distributors
Mfr Name: Bourns
Bourns
The Bourns SRU3028-330Y is a shielded SMD power inductor offering 33µH inductance and a 470mA current rating. It features a compact 3.00mm height and operates over a wide temperature range.
✓ Total Stock: 11,400 pcs
$ Price Range: $0.18

SRU3028-330Y Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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11,400 pcs
11400 pcs On Request 1 On Request On Request On Request On Request On Request

SRU3028-330Y 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
Self-Resonant Frequency (SRF)
Shielding
Tape & Reel
Tolerance
Type
Width

SRU3028-330Y Description

Short technical summary and product information.

The Bourns SRU3028-330Y is a shielded, surface-mount power inductor from the SRU3028 series. It provides an inductance value of 33µH with a tolerance of ±30% and a typical DC resistance of 450mΩ. The component is designed for applications requiring a current rating of up to 470mA.

 

This inductor features a drum core and wirewound construction, housed in a shielded package to minimize electromagnetic interference. Its dimensions are 3.50mm in length, 3.30mm in width, and a low profile of 3.00mm height, making it suitable for space-constrained designs. The operating temperature range is -40°C to +125°C.

 

Applications for the SRU3028-330Y include input and output stages of DC/DC converters and power supplies for portable communication equipment, camcorders, and LCD TVs. It is available in an E6 series and comes packaged on tape and reel for automated assembly.

SRU3028-330Y Quick Information

Product Type: Fixed Inductor
Series: SRU3028
Canonical Name: Bourns SRU3028 Series Shielded SMD Power Inductor
Subcategory: Drum Core, Wirewound

SRU3028-330Y Compliance

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

SRU3028-330Y Estimated Pricing

Qty Low High
1+ $0.18 $0.18

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

SRU3028-330Y Features

  • Shielded SMD power inductor construction.
  • 33µH inductance with ±30% tolerance.
  • Rated for 470mA current operation.
  • Low profile 3.00mm height.
  • Wide -40°C to +125°C operating temperature.

SRU3028-330Y Applications

  • Input/output for DC/DC converters.
  • Power supplies for portable devices.
  • Used in camcorder power circuits.
  • Suitable for LCD TV power systems.

SRU3028-330Y FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance of the SRU3028-330Y?

The inductance is 33µH.

What is the tolerance for the 33µH inductance?

The tolerance is ±30%.

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

The typical DC resistance is 450mΩ.

What is the maximum current rating for the SRU3028-330Y?

The current rating is 470mA.

What is the operating temperature range for this Bourns inductor?

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

What are the physical dimensions of the SRU3028-330Y?

The dimensions are 3.50mm L x 3.30mm W x 3.00mm H.

What is the Self-Resonant Frequency (SRF) of the SRU3028-330Y?

The typical SRF is 450 MHz.

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