SUMIDA: Product News

High Current Surface Mount Inductor: CDPQ2417

December 23rd 2016

Sumida has expanded its lineup of High Current Surface Mount Inductors, known as the CDPQ series. The existing types under CDPQ series are CDPQ2010 and CDPQ2419, CDPQ2417 is newly added as an expansion. This surface-mounted product can be used for PV inverter (Photovoltaic) and UPS power supply as well as for mobile phone base station.

 Key Features:

  • Size: 27.5 x 26.5 x H18.0 mm (max.)
  • Product Weight: 30g (ref.)
  • Operating Temperature Range: -40°C to +105°C
    (Including coil's self temperature rise)
  • Storage Temperature Range: -40°C to +105°C


Applications:

High Current Inductor for DC/DC converters in distributed power systems and PV inverters etc.

Parts List:

Part Name Inductance
[within](µH) ※1
D.C.R. at 20°C
Max. (Typ.)
(mΩ)
Saturation Current at
20°C (A) ※2
Temperature Rise Currrent
(A) ※3
CDPQ2417NP-2R2MB 2.20 ±20% 2.05 (1.80)  100  30.0
CDPQ2417NP-3R3MB 3.30 ±20% 2.05 (1.80)  72.0  30.0 
CDPQ2417NP-4R7MB  4.70 ±20% 2.05 (1.80)  52.0  30.0 
CDPQ2417NP-6R8MB  6.80 ±20%  2.05 (1.80)  35.0  30.0 
CDPQ2417NP-100MB  10.0 ±20% 2.05 (1.80)  23.0  30.0 
CDPQ2417NP-150MB  15.0 ±20%  2.05 (1.80)  15.2  30.0 

※1 Measuring condition at 100kHz 0.1V.
※2 Saturation current: The actual value of D.C. current when the inductance decreases to 80% of it’s initial value.
※3 Temperature rise current: The actual value of D.C. current when the temperature of coil becomes △T=40°C (Ta=20°C).

Production Stage:

In mass production

Please click here to view product details.

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