SRR7045-331M Fixed inductor 330µH, ±20% tolerance, 730mOhm max DCR, 400mA current rating. Surface mount package.
Mfr Part #:

SRR7045-331M

Available from 2 distributors
Mfr Name: Bourns
Bourns
Fixed inductor 330µH, ±20% tolerance, 730mOhm max DCR, 400mA current rating. Surface mount package.
Total Stock: 6,000 pcs
$ Price Range: $0.18

SRR7045-331M 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
5,000 pcs
5000 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
1,000 pcs
1000 pcs On Request 1 On Request On Request On Request On Request On Request

SRR7045-331M Specifications Quick View

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

SRR7045-331M Description

Short technical summary and product information.

The SRR7045-331M is a fixed inductor manufactured by Bourns. It offers an inductance of 330µH with a tolerance of ±20%. The maximum DC resistance is 730mOhm, and the self-resonant frequency is 3.8MHz. The inductor has a Q factor of 65 at 796kHz. It is rated for a current of 400mA. The inductor is designed for surface mount assembly and is suitable for various power management applications.

SRR7045-331M Quick Information

Product Type: Fixed Inductor
Series: SRR7045
Canonical Name: Bourns SRR7045-331M Fixed Inductor

SRR7045-331M Compliance

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

SRR7045-331M Estimated Pricing

Qty Low High
1+ $0.18 $0.18

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

SRR7045-331M Features

  • 330µH inductance with ±20% tolerance.
  • Maximum DC resistance of 730mOhm.
  • Self-resonant frequency of 3.8MHz.
  • Q factor of 65 at 796kHz.
  • Rated current of 400mA.

SRR7045-331M Applications

  • Used in DC/DC converter input/output stages
  • Suitable for portable communication equipment
  • Ideal for power supply filtering circuits
  • Used in LCD TV power supplies
  • Applied in camcorder power management

SRR7045-331M FAQs

5 frequently asked questions generated from this part’s specifications.
What is the inductance of the SRR7045-331M?

330 µH.

What is the tolerance of the inductance?

±20%.

What is the Q factor at 796kHz?

65.

What is the self-resonant frequency?

3.8 MHz.

What is the DC resistance?

Maximum 730 mOhm.

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