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SDR1806-681KL The Bourns SDR1806-681KL is a surface-mount fixed inductor from the SDR1806 series. It offers a 680µH inductance and a 700mA current rating.
Mfr Part #:

SDR1806-681KL

Available from 1 distributors
Mfr Name: Bourns
Bourns
The Bourns SDR1806-681KL is a surface-mount fixed inductor from the SDR1806 series. It offers a 680µH inductance and a 700mA current rating.
✓ Total Stock: 80 pcs
$ Price Range: $0.20

SDR1806-681KL Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Bristol Electronics ✓
Non-Authorised Inventory information
80 pcs
On Request
80 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

SDR1806-681KL 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
Length
Material
Mounting Type
Operating Temperature
Q @ Freq
Shielding
Tolerance
Type
Width
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SDR1806-681KL Description

Short technical summary and product information.

The Bourns SDR1806-681KL is a high-performance SMD power inductor designed for various applications, including the input/output of DC/DC converters and power supplies for portable electronics.

 

This inductor features a drum core construction with a ferrite material and wirewound type, providing a nominal inductance of 680µH with a tolerance of ±10%. It is rated for a maximum DC resistance of 1.2 Ohms and can handle a continuous current of 700mA RMS, with a saturation current of 1.2A typical.

 

The SDR1806 series is known for its low profile, measuring only 6.6mm in height. This specific part operates within a wide temperature range of -40°C to +125°C. It is designed for surface mounting and comes in a nonstandard package.

 

This component is RoHS 3 compliant and has a Moisture Sensitivity Level of 1.

SDR1806-681KL Quick Information

Product Type: Fixed Inductor
Series: SDR1806
Canonical Name: Bourns SDR1806 Series SMD Power Inductor
Subcategory: Fixed Inductor

SDR1806-681KL Compliance

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

SDR1806-681KL Estimated Pricing

Qty Low High
1+ $0.20 $0.20

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

SDR1806-681KL Features

  • 680µH inductance with ±10% tolerance.
  • Rated for 700mA RMS current.
  • Low 1.2 Ohm maximum DC resistance.
  • Wide -40°C to +125°C operating temperature.
  • Surface mountable, low profile design.

SDR1806-681KL Applications

  • Power supply filtering and smoothing circuits.
  • DC-DC converter output inductor applications.
  • EMI suppression in low frequency circuits.
  • General purpose inductance in SMD designs.

SDR1806-681KL FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance of the SDR1806-681KL?

The inductance is 680µH at 100kHz with ±10% tolerance.

What is the current rating of the SDR1806-681KL?

The saturation current is typically 1.2A, and the RMS current rating is 700mA maximum.

What is the DC resistance of the SDR1806-681KL?

The maximum DC resistance is 1.2Ohm.

What is the self-resonant frequency of the SDR1806-681KL?

The typical self-resonant frequency is 2.5MHz.

What is the package type of the SDR1806-681KL?

It is a surface mount package in a nonstandard case, supplied in tape and reel.

What is the Q factor of the SDR1806-681KL?

The typical Q factor is 12 at 796kHz.

What is the operating temperature range?

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

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