SRU8043-470Y This Bourns SRU8043-470Y is a shielded SMD power inductor with a drum core. It offers 47µH inductance and a current rating of 1.5A.
Mfr Part #:

SRU8043-470Y

Available from 2 distributors
Mfr Name: Bourns
Bourns
This Bourns SRU8043-470Y is a shielded SMD power inductor with a drum core. It offers 47µH inductance and a current rating of 1.5A.
Total Stock: 1,049 pcs
$ Price Range: $0.18

SRU8043-470Y 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
1,000 pcs
1000 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
49 pcs
49 pcs On Request 1 On Request On Request On Request On Request On Request

SRU8043-470Y 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
Lead Style
Length
Material
Mounting Type
Operating Temperature
Q @ Freq
Shielding
Tape & Reel
Tolerance
Type
Width

SRU8043-470Y Description

Short technical summary and product information.

The Bourns SRU8043-470Y is a shielded surface-mount power inductor from the SRU8043 series. It features a drum core construction and wirewound technology, utilizing a ferrite core material.

 

This inductor provides an inductance value of 47 µH with a tolerance of ±30% and a typical DC resistance of 120 mΩ. It is rated for a current of 1.5 A at Irms and has a typical Q factor of 21 at 2.52 MHz. The self-resonant frequency is 9 MHz.

 

Designed for surface mounting, the inductor has dimensions of 8.00mm x 8.00mm with a height of 4.60mm. It operates within a temperature range of -40°C to 125°C. The component is packaged in reels of 1000 pieces.

 

Applications include the input/output of DC/DC converters and power supplies for portable communication equipment, camcorders, and LCD TVs.

SRU8043-470Y Quick Information

Product Type: Fixed Inductor
Series: SRU8043
Canonical Name: Bourns SRU8043 Series Shielded SMD Power Inductor, 47 µH, ±30%, 1.5 A
Subcategory: SMD Power Inductor

SRU8043-470Y Compliance

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

SRU8043-470Y Estimated Pricing

Qty Low High
1+ $0.18 $0.18

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

SRU8043-470Y Features

  • Shielded SMD power inductor with ferrite drum core.
  • 47µH inductance with ±30% tolerance.
  • Rated for 1.5A current at Irms.
  • Surface mount package with 8.00mm x 8.00mm footprint.
  • Operates from -40°C to 125°C.

SRU8043-470Y Applications

  • Input/output filtering for DC-DC converters.
  • Power supply for portable communication equipment.
  • Used in camcorder power management circuits.
  • Suitable for LCD TV power supplies.

SRU8043-470Y FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance of the SRU8043-470Y?

47 µH at 100 kHz with ±30% tolerance.

What is the current rating of the SRU8043-470Y?

Typical current rating is 1.5 A; maximum rated current at Irms is 1.2 A.

What is the DC resistance of the SRU8043-470Y?

120 mΩ typical at 100 kHz.

What is the self-resonant frequency of the SRU8043-470Y?

Minimum 9 MHz.

What is the package type and size of the SRU8043-470Y?

Surface mount, 8.00 mm x 8.00 mm x 4.60 mm, shielded drum core wirewound.

What is the operating temperature range?

-40°C to 125°C.

What is the Q factor of the SRU8043-470Y?

21 at 2.52 MHz.

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