CDRH127/LDNP-101MC Shielded SMD power inductor from Sumida with inductance 100 µH, ±20% tolerance, rated current 2.1 A, and DC resistance 151 mOhm. Suitable for DC-DC converters.
Mfr Part #:

CDRH127/LDNP-101MC

Available from 1 distributors
Mfr Name: SUMIDA CORP
SUMIDA CORP
Shielded SMD power inductor from Sumida with inductance 100 µH, ±20% tolerance, rated current 2.1 A, and DC resistance 151 mOhm. Suitable for DC-DC converters.
Total Stock: 436 pcs
$ Price Range: $0.62 - $1.18

CDRH127/LDNP-101MC Available from 1 distributor

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
436 pcs
436 pcs On Request 1 On Request On Request 2140+ On Request On Request

CDRH127/LDNP-101MC 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
Packaging Type
Reel Diameter
Reflow Soldering Temperature
Shielding
Standard Package Quantity
Storage Temperature
Tape & Reel
Tolerance
Weight
Width

CDRH127/LDNP-101MC Description

Short technical summary and product information.

The CDRH127/LDNP-101MC is a surface mount power inductor from Sumida’s CDRH127/LD series. It features a ferrite drum core with magnetic shielding to minimize electromagnetic interference. The inductor offers an inductance of 100 µH measured at 100 kHz with a tolerance of ±20%. The maximum DC resistance is 151 mOhm at 20°C, and the rated current is 2.1 A, defined as the DC current at which inductance drops to 75% of nominal or temperature rise reaches 40°C, whichever is lower.

 

This inductor is housed in a nonstandard surface mount package with dimensions 12.0 x 12.0 x 8.0 mm and weighs 3.6 g. It supports peak reflow soldering temperatures up to 260°C and operates over a temperature range of -40°C to 100°C. The part is RoHS compliant and has moisture sensitivity level 1 (unlimited).

 

Typical applications include DC-DC converter circuits in notebook PCs, LCD TVs, DVD players, game machines, set-top boxes, and projectors. The shielded design makes it suitable for noise-sensitive power supplies. Packaging is tape and reel with 500 pieces per 13-inch reel.

CDRH127/LDNP-101MC Quick Information

Product Type: Power Inductor
Series: CDRH127/LD
Canonical Name: CDRH127/LDNP-101MC SMD Power Inductor
Subcategory: Fixed Inductors

CDRH127/LDNP-101MC Compliance

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

CDRH127/LDNP-101MC Estimated Pricing

Qty Low High
1+ $1.18 $1.18
10+ $0.97 $0.97
100+ $0.80 $0.80
250+ $0.77 $0.77
500+ $0.65 $0.65
1,000+ $0.62 $0.62

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

CDRH127/LDNP-101MC Features

  • Ferrite drum core construction for high performance.
  • Magnetically shielded to reduce EMI.
  • Rated current of 2.1 A with low 151 mOhm DCR.
  • Surface mount package in 12×12×8 mm size.
  • RoHS compliant and MSL level 1.

CDRH127/LDNP-101MC Applications

  • Ideal for DC-DC converters in notebook PCs.
  • Used in LCD TV and DVD power circuits.
  • Suitable for game machine power management.
  • Applicable in STB and projector DC-DC stages.

CDRH127/LDNP-101MC FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance value of CDRH127/LDNP-101MC?

The inductance is 100 µH measured at 100 kHz.

What is the tolerance of this inductor?

Tolerance is ±20%.

What is the DC resistance?

Maximum DC resistance is 151 mOhm at 20°C.

What is the rated current?

Rated current is 2.1 A (based on inductance drop to 75% or 40°C rise).

What is the operating temperature range?

Operating temperature range is -40°C to 100°C.

Is this inductor shielded?

Yes, it is magnetically shielded.

What is the packaging quantity?

Packaged in tape and reel with 500 pieces per 13-inch reel.

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