SDR0604-1R2ML The Bourns SDR0604-1R2ML is a fixed SMD power inductor with 1.2 µH inductance and a 4.2A current rating. It offers a low DC resistance of 20mΩ max.
Mfr Part #:

SDR0604-1R2ML

Available from 1 distributors
Mfr Name: Bourns
Bourns
The Bourns SDR0604-1R2ML is a fixed SMD power inductor with 1.2 µH inductance and a 4.2A current rating. It offers a low DC resistance of 20mΩ max.
Total Stock: 2,800 pcs
$ Price Range: $0.20

SDR0604-1R2ML Available from 1 distributor

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
2,800 pcs
2800 pcs On Request 1 On Request On Request On Request On Request On Request

SDR0604-1R2ML 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
Resistance to Soldering Heat
Saturation Current
Self Resonant Frequency
Shielding
Storage Temperature
Tolerance
Type
Width

SDR0604-1R2ML Description

Short technical summary and product information.

The Bourns SDR0604-1R2ML is a high-performance SMD power inductor from the SDR0604 series. It features a compact design with maximum dimensions of 5.8mm x 5.8mm x 4.8mm, making it suitable for space-constrained applications.

 

This wirewound, drum core inductor provides an inductance value of 1.2 µH with a tolerance of ±20%. It is rated for a current of 4.2A (RMS) and has a saturation current of 7.30A (typical). The DC resistance is a low 0.02 Ω maximum, and it operates efficiently with a Q factor of 35 at 7.96MHz. The self-resonant frequency is 155MHz minimum.

 

Designed for demanding applications, the SDR0604-1R2ML operates within a temperature range of -40°C to 125°C. Its construction utilizes a ferrite core and enameled copper wire, with Ag/Ni/Sn terminals. The inductor is surface mountable and comes packaged on reels of 400 pieces.

 

Key applications include input/output of DC/DC converters and power supplies for portable communications equipment, camcorders, and LCD TVs.

SDR0604-1R2ML Quick Information

Product Type: SMD Power Inductor
Series: SDR0604
Canonical Name: Bourns SDR0604-1R2ML SMD Power Inductor
Subcategory: Fixed Inductor

SDR0604-1R2ML Compliance

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

SDR0604-1R2ML Estimated Pricing

Qty Low High
1+ $0.20 $0.20

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

SDR0604-1R2ML Features

  • Compact 5.8mm x 5.8mm x 4.8mm SMD size.
  • 1.2 µH inductance with ±20% tolerance.
  • 4.2A RMS current rating and 7.30A saturation current.
  • Low 0.02 Ω maximum DC resistance.
  • Ferrite core wirewound construction.

SDR0604-1R2ML Applications

  • Ideal for DC-DC converter input filtering stages.
  • Used in automotive power distribution networks.
  • Suitable for industrial motor drive control circuits.
  • Applied in telecommunications power supply modules.

SDR0604-1R2ML FAQs

7 frequently asked questions generated from this part’s specifications.
What is the nominal inductance value?

1.2 µH at 100 kHz.

What is the maximum DC resistance?

0.02 Ω.

What is the RMS current rating?

4.2 A.

What is the minimum self-resonant frequency?

155 MHz.

What mounting type does this component use?

Surface Mount.

What is the typical saturation current?

7.30 A.

What is the operating temperature range?

-40°C to 125°C.

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