Name: Eaton DR127-4R7-R
Brand: Eaton
SKU: 2500684
Price: 0.725 USD
Availability: InStock

text.skipToContent text.skipToNavigation

- Region & Currency
- Americas
  - Other Currencies
  - CAD ($)
  - USD ($)
- Asia Pacific
  - Other Currencies
  - AUD ($)
  - CNY (¥)
  - HKD ($)
  - NZD ($)
  - SGD ($)
  - USD ($)
- Europe, Middle East, Africa
  - Other Currencies
  - CHF (CHF)
  - CZK (Kč)
  - DKK (kr)
  - USD ($)
You are changing the region you shop from. This may affect price, shipping options and product availability. Items in your current Cart will not be transferred.

You are changing currency. This may affect price, shipping options and product availability. Items in your current Cart will not be transferred.
1 (800) 675-1619

Orders shipping outside of United States will be on hold while the company evaluates tariff impacts.
Please contact your salesperson for assistance.

Image for illustration purposes only,
refer to technical specifications

Manufacturer Part #

DR127-4R7-R

DR Series 4.7 uH ±20 % Tolerance 8.25 A Shielded SMT High Power Inductor

DR127-4R7-R Datasheet
ECAD Model: Convert this file for your ECAD tool by downloading the free Library Loader. Learn more about ECAD model.
Mfr. Name:	Eaton
Standard Pkg:	Product Variant Information section Available Packaging Package Qty: 350 per Reel Mounting Method: Surface Mount
Date Code:	2136

Eaton DR127-4R7-R - Technical Attributes

Inductance-Nom:	4.7µH
Rated Current-Max:	8.25A
Tolerance (%):	±20%
Shielding:	Yes
DC Resistance:	0.00917Ω
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
Dimension:	L 12.5mm x W 12.5mm x H 8mm
Mounting Method:	Surface Mount

Expand List

Collapse List

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.