SRR7045-330M The Bourns SRR7045-330M is a 33µH shielded wirewound inductor with ferrite core, rated for 1.6A DC current with a maximum DCR of 115mOhm.
Mfr Part #:

SRR7045-330M

Available from 1 distributors
Mfr Name: Bourns
Bourns
The Bourns SRR7045-330M is a 33µH shielded wirewound inductor with ferrite core, rated for 1.6A DC current with a maximum DCR of 115mOhm.
Total Stock: 4,000 pcs
$ Price Range: $0.18

SRR7045-330M 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
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4,000 pcs
4000 pcs On Request 1 On Request On Request On Request On Request On Request

SRR7045-330M Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Current Rating (Amps)
DC Resistance (DCR)
Factory Pack Quantity
Frequency
Height
Inductance
Length
Material
Mounting Type
Operating Temperature
Q @ Freq
Reflow Soldering
Resistance to Soldering Heat
SVHC Present
Shielding
Test Voltage
Tolerance
Type
Width

SRR7045-330M Description

Short technical summary and product information.

The Bourns SRR7045-330M is a fixed inductor from the SRR7045 series, featuring a shielded drum core wirewound construction on a ferrite core. It offers an inductance of 33µH (measured at 1KHz) with a tolerance of ±20%. The component is rated for a maximum DC current of 1.6A and has a maximum DC resistance of 115mOhm.

 

This inductor exhibits a typical Q factor of 25 at 2.52MHz and a self-resonant frequency of 12MHz. It is designed for surface mount assembly in a 7045 package (7.00mm x 7.00mm x 4.80mm). The operating temperature range spans -40°C to +125°C.

 

The part is suitable for reflow soldering with a maximum temperature of 230°C for 50 seconds and can withstand soldering heat up to 260°C for 10 seconds. It is supplied in tape and reel packaging with a factory pack quantity of 1000 pieces.

SRR7045-330M Quick Information

Product Type: Fixed Inductor
Series: SRR7045
Canonical Name: Bourns SRR7045 Series Shielded Wirewound Power Inductor
Subcategory: Fixed Inductor

SRR7045-330M Compliance

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

SRR7045-330M Estimated Pricing

Qty Low High
1+ $0.18 $0.18

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

SRR7045-330M Features

  • Shielded ferrite drum core construction.
  • 33µH inductance with ±20% tolerance.
  • Rated for 1.6A maximum DC current.
  • Maximum DC resistance of 115mOhm.
  • Surface mount 7045 package (7x7x4.8mm).

SRR7045-330M Applications

  • DC-DC converter output filtering.
  • Power supply inductor applications.
  • EMI suppression in electronic circuits.
  • Low-profile SMD power management.

SRR7045-330M FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance of the SRR7045-330M?

The inductance is 33µH at 1KHz.

What is the current rating of this inductor?

The maximum DC current rating is 1.6A.

What is the DC resistance (DCR) of the SRR7045-330M?

The maximum DCR is 115mOhm.

What is the self-resonant frequency?

The typical self-resonant frequency is 12MHz.

What package size is the SRR7045-330M?

It comes in a 7045 surface mount package measuring 7.00mm x 7.00mm x 4.80mm.

What is the operating temperature range?

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

Is the SRR7045-330M shielded?

Yes, it is a shielded inductor.

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