CDRH125/LDNP-220MC Shielded SMD power inductor with 22µH inductance, 3.28A current rating, and 44mOhm max DCR. Part of the CDRH125/LD series from Sumida.
Mfr Part #:

CDRH125/LDNP-220MC

Available from 1 distributors
Mfr Name: SUMIDA CORP
SUMIDA CORP
Shielded SMD power inductor with 22µH inductance, 3.28A current rating, and 44mOhm max DCR. Part of the CDRH125/LD series from Sumida.
Total Stock: 330 pcs
$ Price Range: $0.50 - $1.10

CDRH125/LDNP-220MC Available from 1 distributor

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330 pcs
330 pcs On Request 1 On Request On Request On Request On Request On Request

CDRH125/LDNP-220MC Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current Rating (Amps)
DC Resistance (DCR)
Height
Inductance
Length
Mounting Type
Operating Temperature
Packaging Type
Product Weight
Reel Diameter
Saturation Current
Shielding
Solder Reflow Temperature
Standard Package Qty
Storage Temperature
Tape & Reel
Temperature Rise Current
Tolerance
Width

CDRH125/LDNP-220MC Description

Short technical summary and product information.

The CDRH125/LDNP-220MC is a shielded SMD power inductor from Sumida, part of the CDRH125/LD series. It features a ferrite drum core construction with magnetic shielding, providing an inductance of 22 µH with ±20% tolerance.

 

This inductor is rated for a continuous current of 3.28 A, with a maximum DC resistance of 44 mOhm. Typical saturation current is 4.2 A (inductance drops 25%), and typical temperature rise current is 4.5 A. The device operates over a temperature range of -40°C to +100°C, including the coil's self-temperature rise.

 

Packaged in a nonstandard surface mount package with dimensions 12.00 mm x 12.00 mm x 6.00 mm, it is suitable for high-density PCB designs. The component is supplied in carrier tape and reel packaging with 500 pieces per 13-inch reel. It is RoHS compliant and has a moisture sensitivity level of 1 (unlimited).

 

Typical applications include DC-DC converter inductors in notebook PCs, LCD TVs, DVD players, game machines, set-top boxes, and projectors.

CDRH125/LDNP-220MC Quick Information

Product Type: Power Inductor
Series: CDRH125/LD
Canonical Name: CDRH125/LDNP-220MC Shielded SMD Power Inductor
Subcategory: Shielded SMD Inductor

CDRH125/LDNP-220MC Compliance

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

CDRH125/LDNP-220MC Estimated Pricing

Qty Low High
1+ $1.10 $1.10
10+ $0.90 $0.90
100+ $0.74 $0.74
500+ $0.60 $0.60
1,000+ $0.57 $0.57
1,500+ $0.55 $0.55
2,500+ $0.53 $0.53
3,500+ $0.51 $0.51
5,000+ $0.50 $0.50

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

CDRH125/LDNP-220MC Features

  • Shielded ferrite drum core construction.
  • 22µH inductance with ±20% tolerance.
  • Rated for 3.28A continuous current.
  • Maximum DC resistance of 44 milliohms.
  • Operating temperature range -40°C to +100°C.

CDRH125/LDNP-220MC Applications

  • Ideal for notebook PC power supplies.
  • Used in LCD TV and DVD converter circuits.
  • Suitable for game machine and STB designs.
  • Designed for DC-DC converter inductor applications.

CDRH125/LDNP-220MC FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance value of the CDRH125/LDNP-220MC?

22 µH with ±20% tolerance.

What is the current rating?

3.28 A.

What is the DC resistance?

44 mOhm maximum.

What is the package type?

Nonstandard surface mount package, 12.00mm x 12.00mm x 6.00mm.

Is the inductor shielded?

Yes, it is magnetically shielded.

What is the operating temperature range?

-40°C to +100°C including coil's self-temperature rise.

What is the saturation current?

4.2 A typical (inductance drops 25%).

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