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CDRH4D28NP-220NC 22 µH shielded SMD power inductor from Sumida Corp. Rated for 700 mA with 235 mOhm max DCR.
Mfr Part #:

CDRH4D28NP-220NC

Available from 1 distributors
Mfr Name: SUMIDA CORP
SUMIDA CORP
22 µH shielded SMD power inductor from Sumida Corp. Rated for 700 mA with 235 mOhm max DCR.
✓ Total Stock: 1,518 pcs
$ Price Range: $0.39 - $0.85

CDRH4D28NP-220NC 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
1,518 pcs
On Request
1518 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.

CDRH4D28NP-220NC Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current Rating (Amps)
DC Resistance (DCR)
Height
Inductance
Length
Material
Mounting Type
Operating Temperature
Shielding
Storage Temperature
Tape & Reel
Tolerance
Width
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CDRH4D28NP-220NC Description

Short technical summary and product information.

The CDRH4D28NP-220NC is a 22 µH shielded SMD power inductor from Sumida Corporation, part of the CDRH4D28 series. It features a ferrite drum core construction with magnetic shielding, making it suitable for DC-DC converter applications in space-constrained designs.

 

Key electrical specifications include an inductance of 22 µH at 100 kHz, ±30% tolerance, a maximum DC resistance of 235 mOhm (typical 174.5 mOhm), and a rated current of 700 mA (based on 65% inductance drop or 40°C temperature rise). The component operates over a temperature range of -40°C to +100°C.

 

The inductor is housed in a nonstandard SMD package measuring 4.70 mm x 4.70 mm x 3.00 mm. It is supplied in tape and reel packaging with 2000 pieces per 12.9" reel. The part is RoHS3 compliant and has an MSL of 1 (unlimited).

CDRH4D28NP-220NC Quick Information

Product Type: Fixed Inductor
Series: CDRH4D28
Canonical Name: CDRH4D28NP-220NC Shielded SMD Power Inductor
Subcategory: Shielded SMD Inductor

CDRH4D28NP-220NC Compliance

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

CDRH4D28NP-220NC Estimated Pricing

Qty Low High
1+ $0.85 $0.85
10+ $0.71 $0.71
25+ $0.68 $0.68
100+ $0.55 $0.55
250+ $0.53 $0.53
500+ $0.51 $0.51
1,000+ $0.42 $0.42
2,000+ $0.39 $0.39

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

CDRH4D28NP-220NC Features

  • 22 µH shielded ferrite core inductor.
  • Rated for 700 mA DC current.
  • 235 mOhm maximum DC resistance.
  • Surface mount package 4.7 x 4.7 x 3.0 mm.
  • RoHS3 compliant with MSL level 1.

CDRH4D28NP-220NC Applications

  • Used in DC-DC converter circuits.
  • Ideal for mobile phone power management.
  • Suitable for notebook PC voltage regulation.
  • Used in portable media player designs.

CDRH4D28NP-220NC FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance of the CDRH4D28NP-220NC?

22 µH at 100 kHz.

What is the rated current of this inductor?

700 mA (based on 65% inductance drop or 40°C temperature rise, whichever is lower).

What is the DC resistance of the CDRH4D28NP-220NC?

Maximum 235 mOhm, typical 174.5 mOhm at 20°C.

Is the CDRH4D28NP-220NC shielded?

Yes, it is magnetically shielded.

What is the operating temperature range?

-40°C to +100°C.

What is the package size of this inductor?

4.70 mm x 4.70 mm x 3.00 mm (nonstandard SMD package).

Is the CDRH4D28NP-220NC RoHS compliant?

Yes, it is RoHS3 compliant.

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