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Other ferrite cores



More informations

These toroids are particulary suitable for high power or for big size chokes.

Here follows an example of power HF - VHF transformer. 

Jumper

small pipes made of copper or brass which is the 12.5 Ω impedance side
Typical application as transformer for HF input or output Mounting example
P.C.B. to keep togheter the ferrites

There are also available silver plated unipolar wires with teflon insulation useful to build inductances and transformers on toroids, see dedicated section.

See the below PDF for an interesting example of construction of HF power transformer.

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  Round cable ferrite bead
Round cable ferrite bead
Order code: TF-94
Round cable ferrite bead

Conditions: N (The product is brand new)
Permeability (µi): 850
Outer diameter (metric): 12.3 mm
Inner diameter (metric): 4.9 mm
Length (metric): 25.4 mm
Outer diameter (imperial): 0.484 in
Inner diameter (imperial): 0.193 in
Length (imperial): 1 in
Go to product page
TF-94
Order code: TF-94
 
Stock: 51 pcs
Price each
$0.72
Volume discounts
 10+
$0.78
 30+
$0.72
(VAT tax not included)
Minimum: 1
Multiple: 1
Compare
  Round cable ferrite bead
Round cable ferrite bead
Order code: TF-97
Round cable ferrite bead

Conditions: N (The product is brand new)
Permeability (µi): 500
Outer diameter (metric): 12 mm
Inner diameter (metric): 5.1 mm
Length (metric): 25.4 mm
Outer diameter (imperial): 0.472 in
Inner diameter (imperial): 0.201 in
Length (imperial): 1 in
Go to product page
TF-97
Order code: TF-97
 
Stock: 108 pcs
Price each
$1.81
Volume discounts
 10+
$1.69
 30+
$1.57
(VAT tax not included)
Minimum: 1
Multiple: 1
Compare
  Round cable ferrite bead
Round cable ferrite bead
Order code: TF-98
Round cable ferrite bead

Conditions: N (The product is brand new)
Material: 43
Permeability (µi): 800
Min. impedance (Ohm @ Freq.): 105 Ohm @ 10 MHz, 171 Ohm @ 25 MHz, 250 Ohm @ 100 MHz, 255 Ohm @ 250 MHz
Outer diameter (metric): 14.3 mm
Inner diameter (metric): 6.35 mm
Length (metric): 28.6 mm
Outer diameter (imperial): 0.562 in
Inner diameter (imperial): 0.25 in
Length (imperial): 1.125 in
Go to product page
TF-98
Order code: TF-98
 
Stock: 1980 pcs
Price each
$1.81
Volume discounts
 10+
$1.63
 30+
$1.45
 100+
$1.27
 200+
$1.15
 376+
$1.02
(VAT tax not included)
Minimum: 1
Multiple: 1
Compare
KE KITAGAWA K5A RH 26X13X28 Round cable ferrite bead
Round cable ferrite bead
Order code: TF-99
Round cable ferrite bead

KE KITAGAWA K5A RH 26X13X28
Conditions: N (The product is brand new)
Permeability (µi): 500
Min. impedance (Ohm @ Freq.): 80 Ohm @ 25 MHz, 150 Ohm @ 100 MHz
Outer diameter (metric): 26 mm
Inner diameter (metric): 13 mm
Length (metric): 28 mm
Outer diameter (imperial): 1.02 in
Inner diameter (imperial): 0.512 in
Length (imperial): 1.102 in
Go to product page
TF-99
Order code: TF-99
KE KITAGAWA K5A RH 26X13... 
Stock: 707 pcs
Price each
$2.59
Volume discounts
 10+
$2.47
 25+
$2.35
 50+
$2.23
 100+
$2.11
(VAT tax not included)
Minimum: 1
Multiple: 1
Compare
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Showing 46 - 49 of 49 results
 
(0 comments)
Round cable ferrite bead
Order code: TF-94
  • N
  • 850
  • 12.3 mm
  • 4.9 mm
  • 25.4 mm
  • 0.484 in
  • 0.193 in
  • 1 in
Stock: 51 pcs
Minimum: 1 pc
Multiple: 1 pc
 1+
$0.72
 10+
$0.78
 30+
$0.72
(VAT tax not included)
 

Compare
 
(0 comments)
Round cable ferrite bead
Order code: TF-97
  • N
  • 500
  • 12 mm
  • 5.1 mm
  • 25.4 mm
  • 0.472 in
  • 0.201 in
  • 1 in
Stock: 108 pcs
Minimum: 1 pc
Multiple: 1 pc
 1+
$1.81
 10+
$1.69
 30+
$1.57
(VAT tax not included)
 

Compare
 
(0 comments)
Round cable ferrite bead
Order code: TF-98
  • N
  • 43
  • 800
  • 105 Ohm @ 10 MHz, 171 Ohm @ 25 MHz, 250 Ohm @ 100 MHz, 255 Ohm @ 250 MHz
  • 14.3 mm
  • 6.35 mm
  • 28.6 mm
  • 0.562 in
  • 0.25 in
  • 1.125 in
Stock: 1980 pcs
Minimum: 1 pc
Multiple: 1 pc
 1+
$1.81
 10+
$1.63
 30+
$1.45
 100+
$1.27
 200+
$1.15
 376+
$1.02
(VAT tax not included)
 

Compare
KE KITAGAWA K5A RH 26X13X28
Bestseller
(1 comment)
Round cable ferrite bead
Order code: TF-99
KE KITAGAWA K5A RH 26X13X28
  • N
  • 500
  • 80 Ohm @ 25 MHz, 150 Ohm @ 100 MHz
  • 26 mm
  • 13 mm
  • 28 mm
  • 1.02 in
  • 0.512 in
  • 1.102 in
Stock: 707 pcs
Minimum: 1 pc
Multiple: 1 pc
 1+
$2.59
 10+
$2.47
 25+
$2.35
 50+
$2.23
 100+
$2.11
(VAT tax not included)
 

Compare
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Showing 46 - 49 of 49 results

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