SUMIDA: Produkt News

SMD Power Inductor: CDRH80D50

16 Juni 2022

CDRH80D50 is one of Sumida's popular power inductors, it can be used in Digital Amplifier in audio, home theater and large LCD etc.

Key Features:

  • Ferrite drum core construction
  • Magnetically shielded
  • Operating temperature range: -40℃~+105℃ (including coil's self temperature rise)

 

Applications:

Ideally used in Digital Amplifier in audio, home theater and large LCD etc.

Part Name Inductance [Within] (μH) ※1 D.C.R. at 20℃ (A) Max. (Typ.) (mΩ) Saturation Current (A) Max.(Typ.) ※2 Temperature Rise Currrent
(A) (Typ.) ※3
CDRH80D50NP-100MC 10.00 ± 20% (39.0) (6.20) (3.10)
CDRH80D50NP-150MC 15.00 ± 20% (64.0) (5.00) (2.40)
CDRH80D50NP-220MC 22.00 ± 20% (103) (3.90) (1.80)
CDRH80D50NP-330MC 33.00 ± 20% (160) (3.30) (1.60)
CDRH80D50NP-470MC 47.00 ± 20% (207) (2.70) (1.30)
CDRH80D50NP-680MC 68.00 ± 20% (300) (2.30) (1.10)
CDRH80D50NP-101MC 100 ± 20% (458) (1.90) (0.85)

※1 Measuring frequency inductance at 100kHz.
※2 Saturation current: This indicates the value of D.C. current when the inductance becomes 35% lower than its initial value. (Ta=20℃)
※3 Temperature rise current: The actual value of D.C. current when the temperature of coil becomes △T=40℃. (Ta=20℃)

Production Stage:

In mass production

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