Gold Member Since 2011
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Tianjin Grewin Technology Co., Ltd.

Toroidal Coil Inductor, Ferrite Coil Inductor, Choke Inductor manufacturer / supplier in China, offering Toroidal Ferrite Coil Choke Inductor, 0.1-1000A Clamp Current Transformer with ISO9001 IEC, 0.1-1000A Clip-on Ammeter and so on.

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Toroidal Ferrite Coil Choke Inductor

Purchase Qty.:
(Pieces)
500-999 1,000-2,999 3,000+
FOB Unit Price: US $1.8 US $1.6 US $1.3
Purchase Qty. (Pieces) FOB Unit Price
500-999 US $1.8
1,000-2,999 US $1.6
3,000+ US $1.3
Get Latest Price
Port: Tianjin, China
Production Capacity: 100million
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: Inductor Chokes
  • Structure: Inductive Choke
  • Structure of Winding: Single Coil
  • Structure of Magnetizer: Copper Coil
  • Packaging Form: Generic
  • Inductor Value: Fixed Inductor
  • Outer Diameter: 25 to 45.7mm
  • Application: PCB Circuits, Computer, TV, Monitor, Scanner
  • Transport Package: Export Standard
  • Origin: Tianjin
  • Type: Choke Inductor
  • Working Frequency: High Frequency
  • Nature of Operation: Choke Coil
  • Range of Application: Power Measurement
  • Brand: Grewin
  • Frequency: 50Hz to 500kHz
  • Rated Current: 2 to 30A
  • Trademark: GW
  • Specification: Outer diameter: 25 to 35mm Width: 14 to 22mm
  • HS Code: 85045000
Product Description
We can provide many other inductors.

Frequency: 50Hz to 500kHz
Operating temperature: -40 to +105° C
Separated windings for minimum inter winding capacitance
1 layer windings for highest common mode impedance over widest frequency range
Wound on nylon casing to protect windings
Available in vertical or horizontal mount

Application:
Power line filtering, EMI/RFI for switch mode power supplies.
Toroidal Ferrite Coil Choke Inductor
Toroidal Ferrite Coil Choke Inductor
Product Description
 Toroid core datasCOILFORMER DIMENSIONS (mm)
TYPEODIDHMASS (G)

T3.0

3.05

1.27

1.27

0.04

T3.9

3.94

2.24

1.3

0.05

T3.9/2

3.94

2.24

2.0

0.07

T4.0

4.0

2.4

1.6

0.06

T5.8

5.84

3.05

1.52

0.1

T5.8/3

5.84

3.05

3.0

0.3

T6.3

6.3

3.8

2.5

0.2

T9.5

9.53

4.75

3.17

0.8

T10

10.0

6.0

4.0

0.9

T12.5

12.5

7.5

5.0

1.8

T13.3

13.3

8.3

5.0

1.8

T14

14.0

9.0

5.0

2.0

T15

15.0

10.4

5.3

2.4

T16

16.0

9.6

6.3

3.7

T17

17.0

10.7

6.8

4.4

T20/7

20.0

10.0

7.0

7.6

T22

22.1

13.7

6.35

6.8

T23/8

22.6

14.7

7.6

8.1

T23/9

22.6

14.7

9.2

9.8

T25/10

25.3

14.8

10.0

16

T25/12

25.3

14.8

12.0

19

T25/15

25.3

14.8

15.0

24

T25/20

25.3

14.8

20.0

33

T29

29.5

19.0

14.9

27

T30

30.5

20.0

12.5

25

T34/10

34.0

20.5

10.0

27

T34/12.5

34.0

20.5

12.5

33

T36

36.0

23.0

15.0

43

T40

40.0

24.0

16.0

61

T42

41.8

26.2

12.5

48

T50

50.0

30.0

20.0

118

T58

58.3

40.8

17.6

115

T100

102

65.8

15.0

330


We can provide SMD power inductor and many other inductors.

We have abtained RoHS, ISO9001 certificates. The good quality and low in price with high prestige attracted more customers. If you are interested in our products, please told us what kinds of products you need and more information on it. We can suuply samples according your requirments.
Toroidal Ferrite Coil Choke Inductor

Production:
Toroidal Ferrite Coil Choke Inductor

About us:
 Tianjin Grewin Technology Co.,ltd. has always laying great emphasis on our core business philosophy "Quality and Honesty First ".

Grewin Mission: Growing together side by side,Mutual success hand in hand.
Toroidal Ferrite Coil Choke Inductor
Flow chart of trading activities:
 

NO

Step

Days need

1

Request for quotation

1 day

2

Making quotations

1 day

3

Offer and counter offer

3 days

4

Sending and receiving samples

3-10 days

5

Sample confirmation

3 days

6

Placing a firm order

1 day

7

Paying and receiving the down payment

1-4 day

8

Factory production & Quality inspection

15-20 days

9

Paying and receiving the balance

4 days

10

Delivery of goods

1 days

Contact:                                                       
Cathy
  
Tianjin Grewin Technology Co.,Ltd.
Website:www.grewin-tech.com
Tel:86-22-84943756
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