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Divided core - E04SR series

Divided core - E04SR series
  • Volume Discount

It can be attached to the cable with one touch

[Features]
· It uses the high frequency absorption characteristics of ferrite and is excellent in high frequency noise absorption.
· The ferrite core is integrated with the resin case, and it can be attached to the interface and power cable with one touch.
· Effective against common mode noise, reducing effect without affecting signal quality.
· A lineup with flat type ferrite core, effective noise reduction for tight spaces.

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Part Number

Configured Part Number is shown.

Product specifications

Undivided ferrite core E04SR series: Related images

External appearance of Undivided Ferrite Core

  • Because a ferrite core is integrated with the resin case, this product can be attached to interfaces and power cables with a single-action.
  • Supports from ø3.0 to 26.0 (applicable cable diameter 3.0 to 26.0 mm).
  • Effective for both normal mode noise and common mode noise, and can be expected to provide effect regardless of the kind of electromagnetic noise.
  • If the impedance is not enough with 1 turn (just through the cable), it is possible to increase the impedance by increasing the number of turns such as 2 turns and 3 turns. Impedance increases in proportion to the square of the number of turns. When this product is used at a high frequency, the impedance decreases when the frequency exceeds a particular frequency due to the line capacity; therefore, it is necessary to consider the compatible frequency.
  • The lineup includes large size products that support thick cables such as power cables for industrial equipment and simultaneous winding of multiple cables.
  • Can be fixed in various methods such as the foot and base of the product itself.
  • Ideal for cases where it is difficult to install the ring ( = undivided) type, such as when the cable already has a connector.
Model numberFrequency bandExternal dimensions (mm)Applicable cable [maximum] (mm)
ABCDE
E04SR150718High frequency22.018.07.015.0⌀7.0
E04SR20091721.017.09.020.0⌀9.0
E04SR20093236.032.09.019.5⌀9.0
E04SR21113236.032.011.020.5⌀11.0
E04SR30133439.034.013.030.0⌀13.0
E04SR40193861.038.019.040.0⌀19.0
E04SR130525A25.020.05.012.811.2⌀3.0 to 5.0
E04SR130525AB25.020.05.012.811.2⌀3.0 to 5.0
E04SR170730A30.023.07.016.515.0⌀4.0 to 7.0
E04SR170730AB30.023.07.016.515.0⌀4.0 to 7.0
E04SR200935A35.028.09.019.517.4⌀6.0 to 9.0
E04SR200935AB35.028.09.019.517.4⌀6.0 to 9.0
E04SR241336A36.029.013.023.522.0⌀10.0 to 13.0
E04SR241336AB36.029.013.023.522.0⌀10.0 to 13.0
  • * SR type: The mounting method is a cable tie fixing type, and 1 cable tie is included.
  • * SR-A type: The mounting method is a cable fixing type.
  • * SR-AB type: The resin case is black in color.

Shape

Undivided ferrite core E04SR series: Related images

Dimensional drawing of E04SR401938

Undivided ferrite core E04SR series: Related images

Dimensional drawing of SR-A type / SR-AB type

  • * See the manufacturer's catalog for dimensional drawings other than the above.

Mounting Method

Undivided ferrite core E04SR series: Related images

Mounting method of E04SR-A / E04SR-AB types

Can be easily fixed with a click of the resin case.

Undivided ferrite core E04SR series: Related images

Mounting method E04SR type

Can be fixed with a cable tie.

Undivided ferrite core E04SR series: Related images

Mounting method of E04SR401938

Can be fixed with M4 screws.

Undivided ferrite core E04SR series: Related images

Mounting method 1 of E04SR200917

Can be fixed with the optional base (E04SRB *sold separately).

Undivided ferrite core E04SR series: Related images

Mounting method 2 of E04SR200917

 

Development story

 

The manufacturer has been advancing product development by combining core technologies and new technologies in order to meet the needs of the manufacturer’s customers, such as their daily worries and troubles.
The manufacturer offers a wide lineup to address ever-changing voice from the market.

Part Number
E04SR170730A
E04SR200917
E04SR200935A
E04SR301334
E04SR401938
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipConforming cable outer diameter Length

SGD 6.24

1 Piece(s)Available 4 Day(s) or more φ4 to 7 max30mm

SGD 5.67

1 Piece(s)Available 4 Day(s) or more φ9 max21mm

SGD 7.42

1 Piece(s)Available 4 Day(s) or more φ6 to 9 max35mm

SGD 20.85

1 Piece(s)Available 4 Day(s) or more φ13 max39mm

SGD 20.44

1 Piece(s)Available 4 Day(s) or more φ19 max61mm

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Basic Information

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