CDRH2D18/HPNP-4R7NC This is a 4.7 µH shielded power inductor from SUMIDA. It offers a 1.2 A current rating and 140 mΩ maximum DC resistance, in a 3.00 mm x 3.00 mm SMD package.
Mfr Part #:

CDRH2D18/HPNP-4R7NC

Available from 1 distributors
Mfr Name: SUMIDA CORP
SUMIDA CORP
This is a 4.7 µH shielded power inductor from SUMIDA. It offers a 1.2 A current rating and 140 mΩ maximum DC resistance, in a 3.00 mm x 3.00 mm SMD package.
Total Stock: 273 pcs
$ Price Range: $0.44 - $0.87

CDRH2D18/HPNP-4R7NC Available from 1 distributor

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Non-Authorised
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273 pcs
273 pcs On Request 1 On Request On Request On Request On Request On Request

CDRH2D18/HPNP-4R7NC Specifications Quick View

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

CDRH2D18/HPNP-4R7NC Description

Short technical summary and product information.

The CDRH2D18/HPNP-4R7NC is a shielded power inductor from the CDRH2D18/HP series by SUMIDA CORP. It features a ferrite drum core construction and magnetic shielding to minimize EMI. The inductor is designed for surface mount applications and is RoHS compliant with MSL 1 rating.

 

Electrically, the component provides 4.7 µH inductance with ±30% tolerance, measured at 100 kHz. The saturation current is 1.2 A (when inductance drops to 65% of nominal), and the temperature rise current is 0.9 A (ΔT=40°C at 20°C ambient). Maximum DC resistance is 140 mΩ. Operating temperature range is -40°C to 105°C including self-temperature rise.

 

Physically, the inductor measures 3.00 mm x 3.00 mm with a maximum height of 2.00 mm. It is packaged in carrier tape and reel on a 7.0" diameter reel, with 1000 pieces per reel. The product weight is 65 mg reference.

 

Typical applications include DC-DC converter inductors in mobile phones, PDAs, MP3 players, and digital still cameras/video cameras.

CDRH2D18/HPNP-4R7NC Quick Information

Product Type: Fixed Inductor
Series: CDRH2D18/HP
Canonical Name: CDRH2D18/HPNP-4R7NC Shielded Power Inductor
Subcategory: Power Inductor

CDRH2D18/HPNP-4R7NC Compliance

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

CDRH2D18/HPNP-4R7NC Estimated Pricing

Qty Low High
1+ $0.87 $0.87
10+ $0.71 $0.71
100+ $0.59 $0.59
250+ $0.57 $0.57
500+ $0.55 $0.55
1,000+ $0.45 $0.45
2,000+ $0.44 $0.44

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

CDRH2D18/HPNP-4R7NC Features

  • Shielded ferrite core for low EMI.
  • Inductance 4.7 µH with ±30% tolerance.
  • Rated current 1.2 A with low DCR.
  • Compact 3.00 mm x 3.00 mm SMD package.
  • RoHS compliant and MSL 1 rated.

CDRH2D18/HPNP-4R7NC Applications

  • Used in DC-DC converter circuits.
  • Ideal for mobile phones and PDAs.
  • Suitable for MP3 and DSC/DVC devices.
  • Power management in portable electronics.

CDRH2D18/HPNP-4R7NC FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance of the CDRH2D18/HPNP-4R7NC?

4.7 µH with ±30% tolerance.

What is the current rating?

Saturation current: 1.2 A; temperature rise current: 0.9 A (ΔT=40°C).

What is the DC resistance?

140 mΩ maximum.

What is the package size and mounting type?

Surface mount, nonstandard package, dimensions 3.00 mm x 3.00 mm x 2.00 mm max height.

What is the operating temperature range?

-40°C to 105°C including coil's self temperature rise.

Is this inductor shielded?

Yes, it is magnetically shielded.

How is it packaged?

Carrier tape and reel, 7.0" diameter reel, 1000 pcs per reel.

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