SRN8040-R50Y The Bourns SRN8040-R50Y is a semi-shielded, wirewound fixed inductor with a 500nH inductance value and a 10A current rating. It features a compact 8mm x 8mm x 4mm SMD package.
Mfr Part #:

SRN8040-R50Y

Available from 1 distributors
Mfr Name: Bourns
Bourns
The Bourns SRN8040-R50Y is a semi-shielded, wirewound fixed inductor with a 500nH inductance value and a 10A current rating. It features a compact 8mm x 8mm x 4mm SMD package.
Total Stock: 963 pcs
$ Price Range: $0.18

SRN8040-R50Y Available from 1 distributor

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
963 pcs
963 pcs On Request 1 On Request On Request 17+ On Request On Request

SRN8040-R50Y Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Coating
Core Material
Current
Current Rating (Amps)
Current Rating (Maximum @ Inductance drops 30 % at Isat)
Current Rating (Maximum)
DC Resistance (DCR)
Frequency
Halogen Free
Height
Inductance
Length
Material
Mounting Type
Operating Temperature
Q @ Freq
Resistance to Solder Heat
Self-Resonant Frequency (SRF)
Shielding
Storage Temperature
Tape & Reel
Temperature Rise
Terminal Finish
Termination Style
Tolerance
Type
Width
Wire Material

SRN8040-R50Y Description

Short technical summary and product information.

The Bourns SRN8040-R50Y is a semi-shielded power inductor designed for applications requiring high current handling and stable performance. It features a wirewound construction on a ferrite core, providing a nominal inductance of 500nH with a tolerance of ±30%.

 

This inductor is rated for a maximum DC current of 10A and has a low DC resistance (DCR) of 7mOhm maximum at 25°C. The operating temperature range is -40°C to 125°C, making it suitable for demanding environments. Its semi-shielded construction helps reduce electromagnetic interference (EMI).

 

The SRN8040-R50Y is housed in an 8mm x 8mm x 4mm SMD package, designed for surface mounting on PCBs. It is supplied on a 13-inch reel, with 1000 pieces per reel, suitable for automated assembly processes. Applications include DC/DC converters, notebook computers, and digital video cameras.

 

This series is RoHS compliant and halogen-free, aligning with environmental regulations. The component's high rated current and compact size make it a versatile choice for power management solutions.

SRN8040-R50Y Quick Information

Product Type: Fixed Inductor
Series: SRN8040
Canonical Name: Bourns SRN8040 Series Semi-Shielded Power Inductor
Subcategory: Fixed Inductor

SRN8040-R50Y Compliance

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

SRN8040-R50Y Estimated Pricing

Qty Low High
1+ $0.18 $0.18

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

SRN8040-R50Y Features

  • Semi-shielded wirewound power inductor.
  • 500nH inductance with ±30% tolerance.
  • High 10A rated current capability.
  • Low 7mOhm maximum DC resistance.
  • Compact 8mm x 8mm x 4mm SMD package.

SRN8040-R50Y Applications

  • Ideal for DC/DC converter circuits.
  • Suitable for notebook computer power.
  • Used in digital video camera designs.
  • Applicable for HDD power management.
  • Component for mobile phone power.

SRN8040-R50Y FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance of the SRN8040-R50Y?

The inductance of the SRN8040-R50Y is 500 nH.

What is the current rating for the SRN8040-R50Y?

The SRN8040-R50Y has a rated current of 10 A.

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

The maximum DC resistance (DCR) for the SRN8040-R50Y is 7 mOhm.

What is the operating temperature range for the SRN8040-R50Y?

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

What are the dimensions of the SRN8040-R50Y inductor?

The dimensions are 8.00mm in length, 8.00mm in width, and 4.00mm in height.

Is the SRN8040-R50Y RoHS compliant?

The SRN8040-R50Y is RoHS3 Compliant.

Is the SRN8040-R50Y halogen-free?

Yes, the SRN8040-R50Y is halogen-free.

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