DR Series 4.7 uH ±20 % Tolerance 7.18 A Shielded SMT High Power Inductor

Mfr Part#: DR125-4R7-R
Mounting Method:  Surface Mount
Packaging:  Cut Tape
Std Packaging Qty:  600



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$1.39 USD (each)
1 - 24 $1.39
25 - 99 $1.15 (Save 17%)
100 - 249 $1.07 (Save 23%)
250 - 499 $1.01 (Save 27%)
500+ $0.9700 (Save 30%)


Qty in Stock : 600
Factory Stock : 2,400
Factory Lead-Time: 17 Weeks
Min. Order Qty: 1
Multiple of: 1
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Product Highlight

  • Inductance-Nom: 4.7 µH
  • Rated Current-Max: 7.18 A
  • Tolerance (%): ±20 %
  • Shielding: Yes
  • DC Resistance: 0.0105 Ω
  • Core Material: Ferrite
  • Test Frequency: 100 kHz
  • Operating Temp Range: -40 to +125 °C
  • Storage Temperatue Range: -40 to +125 °C
  • Dimension: 12.5 x 12.5 x 6 mm
  • No of Terminals: 2

Cooper Bussmann, and it magnetics brand Coiltronics, specializes in standard and custom solutions offering the latest in state-of-the-art low profile high power density magnetic components. Coiltronics specializes in inductors and transformers for DC-DC power conversion and switch-mode applications requiring higher frequency.

Coiltronics component solutions can be found in many products requiring power conversion including cellular telephones, digital cameras, MP3 players, notebook and desktop computers and peripherals and LCD displays across the consumer, communication, computer, industrial and automotive markets.

Cooper Coiltronics brand magnetics has one of the largest varieties of shielded drum core (DR) power inductors that utilize a magnetic shield reducing EMI effects. Their optimized best peak current performance can reduce the need for using a larger package size.

The DR series is designed for buck/boost converters and allows for high efficiency while delivering lower high-frequency loss.

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Future Electronics offers this product to be custom packaged onto our production ready Mini-Reels.

Select the number of reels you require and the quantity of components to be placed on each reel.
1 is the minimum quantity and 600 is the maximum quantity that can go on this Mini-Reel.
Number of Reels
Number of Components
No. of
Quantity per Reel Unit Price
inc. Reeling fee
Ext. Price
inc. Reeling fee
1 1 $8.3900 USD $8.39 USD
$7.00 reeling fee is amortized over the number of components to each reel. Mini-Reels are custom product and are non-cancelable and non-returnable