SRU5018-470Y The Bourns SRU5018-470Y is a shielded SMD power inductor with a 47uH inductance and a current rating of 540mA. It features a low DC resistance of 330mOhm and operates across a wide temperature range.
Mfr Part #:

SRU5018-470Y

Available from 1 distributors
Mfr Name: Bourns
Bourns
The Bourns SRU5018-470Y is a shielded SMD power inductor with a 47uH inductance and a current rating of 540mA. It features a low DC resistance of 330mOhm and operates across a wide temperature range.
Total Stock: 380 pcs
$ Price Range: $0.18

SRU5018-470Y Available from 1 distributor

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Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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380 pcs
380 pcs On Request 1 On Request On Request On Request On Request On Request

SRU5018-470Y Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Current
Current Rating (Amps)
DC Resistance (DCR)
Frequency
Halogen Free
Height
Inductance
Industrial Grade
Lead Style
Length
Material
Medical Grade
Military Grade
Mounting Type
Operating Temperature
Q @ Freq
SVHC Present
Saturation Current (ISAT)
Shielding
Tolerance
Type
Width

SRU5018-470Y Description

Short technical summary and product information.

The Bourns SRU5018-470Y is a shielded SMD power inductor from the SRU5018 series, designed for applications requiring stable inductance and current handling. It offers a nominal inductance of 47uH with a tolerance of ±30% at 100 KHz. The inductor has a DC resistance of 330mOhm and a rated current of 540mA, with a saturation current of 0.45A.

 

This component is built on a ferrite core and features wirewound construction, providing a Q factor of 13 at 2.52MHz and a minimum self-resonant frequency of 18MHz. It is designed for surface mounting and has a compact size with dimensions of 5.20mm x 5.20mm x 2.00mm.

 

The operating temperature range for this inductor is -40°C to 125°C, making it suitable for various environmental conditions. It is supplied in reels of 1000 pieces.

 

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

SRU5018-470Y Quick Information

Product Type: Fixed Inductor
Series: SRU5018
Canonical Name: Bourns SRU5018 Series Shielded SMD Power Inductor
Subcategory: SMD Power Inductor

SRU5018-470Y Compliance

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

SRU5018-470Y Estimated Pricing

Qty Low High
1+ $0.18 $0.18

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

SRU5018-470Y Features

  • Shielded SMD power inductor.
  • 47uH inductance with ±30% tolerance.
  • 540mA rated current and 0.45A saturation current.
  • Low 330mOhm DC resistance.
  • Wide -40°C to 125°C operating temperature.

SRU5018-470Y Applications

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

SRU5018-470Y FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance of SRU5018-470Y?

47µH ±30% at 100KHz.

What is the current rating?

540mA (temperature rise 30°C max).

What is the DC resistance?

330mΩ.

What is the self-resonant frequency?

18MHz minimum.

What is the Q factor?

13 at 2.52MHz.

What is the saturation current?

0.45A typical at 35% inductance drop.

What is the operating temperature range?

-40°C to 125°C.

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