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Eaton | DR127-220-R

Manufacturer Part #

DR127-220-R

DR Series 22 uH ±20 % Tolerance 4 A Shielded SMT High Power Inductor

ECAD Model:
Mfr. Name: Eaton
Standard Pkg:
Product Variant Information section
Date Code: 2520
Product Specification Section
Eaton DR127-220-R - Technical Attributes
Attributes Table
Inductance-Nom: 22µH
Rated Current-Max: 4A
Tolerance (%): ±20%
Shielding: Yes
DC Resistance: 0.0391Ω
Core Material: Ferrite
Test Frequency: 100kHz
Operating Temp Range: -40°C to +125°C
Storage Temperature Range: -40°C to +125°C
No of Terminals: 2
Mounting Method: Surface Mount
Features & Applications

Cooper Bussmann, and it magnetics brand Coiltronics, specializes in standard and custom solutions offering the latest in state-of-the-art low profile high power density magnetic components. Coiltronics specializes in inductors and transformers for DC-DC power conversion and switch-mode applications requiring higher frequency.

Coiltronics component solutions can be found in many products requiring power conversion including cellular telephones, digital cameras, MP3 players, notebook and desktop computers and peripherals and LCD displays across the consumer, communication, computer, industrial and automotive markets.

Cooper Coiltronics brand magnetics has one of the largest varieties of shielded drum core (DR) power inductors that utilize a magnetic shield reducing EMI effects. Their optimized best peak current performance can reduce the need for using a larger package size.

The DR series is designed for buck/boost converters and allows for high efficiency while delivering lower high-frequency loss.

Pricing Section
Global Stock:
37,100
USA:
37,100
On Order:
0
Factory Stock:Factory Stock:
0
Factory Lead Time:
17 Weeks
Minimum Order:
350
Multiple Of:
350
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Tariff charges may apply if shipping to the United States. An estimate of tariff charges will be calculated at checkout.
Total
$159.25
USD
Quantity
Unit Price
350
$0.455
700
$0.45
1,050
$0.445
1,750
$0.44
3,500+
$0.43
Product Variant Information section
Resources, Articles, News & Events
Article
2025-10-21
Eaton — DR Family of Inductors

Eaton's DR family of power inductors feature high power density,