FERROXCUBE  ER11-3F3-S  Transformer Cores, ER, ER11, 3F3, ER11/2.5/6, 14.7 mm, 11.9 mm²


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  • Manufacturer:
  • Newark Part No.: 72C3039
  • Manufacturer Part No ER11-3F3-S

Product Overview

The ER11-3F3-S is an ER-type Transformer Core with 3F3 material grade. Core sets for general purpose transformers and power applications.


Industrial; Power Management
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Product Information

  • Core Type ER
  • Core Size ER11
  • For Use With ER11/2.5/6
  • Core Material Grade 3F3
  • Effective Magnetic Path Length 14.7mm
  • Ae Effective Cross Scetion Area 11.9mm²
  • Inductance Factor Al 1.2µH
  • RoHS Compliant Yes
  • Product Range ER Series
  • SVHC To Be Advised
  • Material Grade 3F3

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Availability:  10

Available until stock is exhausted

  • 10 in stock for same day shipping

Price for: 1 Pair

Minimum order quantity: 1

Order multiple quantity: 1

Price: $0.845 $0.845



Quantity List Price Your Price
1 - 99 $1.24
100 - 249 $1.11
250 - 499 $1.00
500 - 999 $0.908
1000+ $0.837

Legislation and Environmental

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  Newark Part No. Manufacturer Part No Manufacturer / Description
Avail Price Qty
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Suggested Substitutes



Transformer Cores, ER11, N97, 14.1 mm, 12.4 mm

Availability:​ 845  

Price for: Each

1+ $0.90 250+ $0.807 500+ $0.718 1000+ $0.648 More pricing


Freight Charge: $20.00 once per order

Delivery in 5-7 days for in stock items

More stock available week commencing 7/4/16

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