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

Toroidal Inductors, Electric Inductors, Power Inductor manufacturer / supplier in China, offering High Frequency Inductor Coils Chokes for PCB, Minature Current Transformer with Minimal Phase Angle Error, Etd RM Type High Frequency Transformer for Medical Electronics and so on.

(/ )

Supplier Homepage Product Inductors and chokes Common Mode Chokes High Frequency Inductor Coils Chokes for PCB

High Frequency Inductor Coils Chokes for PCB

FOB Price: US $0.53 / Piece
Min. Order: 1,000 Pieces
Min. Order FOB Price
1,000 Pieces US $0.53/ Piece
Get Latest Price
Production Capacity: 100million
Transport Package: Export Standard
Payment Terms: L/C, T/T, D/P, Paypal, Money Gram, Western Union

Request a custom order and have something just for you!

Send Customized Request
Basic Info
  • Model NO.: solenoid, toroidal, molded
  • Structure: Core
  • Structure of Winding: Single Coil
  • Structure of Magnetizer: Ferrite Coil
  • Packaging Form: Power Coils
  • Inductor Value: Variable Inductor
  • Outer Diameter: 25 to 45.7mm
  • Inductor Name: DC Choke, Chokes ,Vertical Inductor
  • Direct Current Resistance: 9 to 118m Ohm
  • Coils: High Frequency
  • Name 1: DC Chokes, AC Reactors, Air Core
  • Specification: inductor, DC choke
  • HS Code: 85045000
  • Type: Choke Inductor
  • Working Frequency: High Frequency
  • Nature of Operation: Choke Coil
  • Range of Application: Choke
  • Brand: Grewin Coils, Inductors
  • Inductance at 1kHz: 4 to 200uh
  • Rated Current: 2 to 30A
  • Toroidal Inductor: Solenoid, Toroidal, Molded
  • Maximum Temperature: 120°c (Class E)
  • Core Materials: Ferrite, Iron Powder and Molypermaloy
  • Trademark: Grewin Inductor, chokes
  • Origin: Tianjin
Product Description
Tianjin GREWIN Inductor/Chokes Dimension:
1.Vertical Inductor size:

Model /SizeGWB-S(X)0507 TypeGWB-S(X)0608 TypeGWB-S(X)0810 TypeGWB-S(X)0912 Type
A5±16±18±19±1
B7±1.68±1.510±1.512±1.5
C(REF)15151515
D(max)2.52.52.53.0
E(+0.2-0.1)0.60.60.60.8
F(REF)2.53.05.05.0
2.Toroid Size:

TIANJIN GREWIN TECHNOLOGY CO.,LTD.  (TOROIDAL CORES INDUCTOR )


COILFORMER 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
Outer diameter: 25 to 45.7mm
Width: 14 to 22mm
Lead out: 26.5mm with 25mm soldering
Electrical characteristics:
Rated current: 2 to 30A
Inductance at 1kHz: 4 to 200uH
Direct current resistance: 9 to 118MΩ
Current: 3.5 to 20A
Withstand resistance: 1 minute at 2kV AC
Insulating resistance: 100MΩ Minimum at 500V DC
Operating temperature range: -25 to 80° C
Maximum temperature: 120° C (class E)
Bobbin material: Flame resistance 94V-0

Tradial lead type or axial lead type or toroid shape, the inductances are realized with any magnetic circuit. The used technologies are ferrite or the sheet steel or iron powder.
Some of inductances are realized on non-magnetic supports for particular uses in power or in frequency applications.


Specification:
Dimension:
Outer diameter: 25 to 35mm
Width: 14 to 22mm
Lead out: 26.5mm with 25mm soldering
Electrical characteristics:
Rated current: 2 to 30A
Inductance at 1kHz: 4 to 200uH
Direct current resistance: 9 to 118mΩ
Current: 3.5 to 20A
Withstand resistance: 1 minute at 2kV AC
Insulating resistance: 100mΩ minimum at 500V DC
Operating temperature range: -25 to 80°C
Maximum temperature: 120°C (class E)
Bobbin material: flame resistance 94V-0
 
 
Inductors, Chokes, Coils, Reactors:
 
    3-Phase Inductor
    3-Phase Inductor
    DC Choke
    DC Choke
    Filter Reactor
    Filter Reactor
Product Groups
Send your message to this supplier
Avatar
Miss Alice
Sales Manager
*From:
To: Miss Alice
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now

Find Similar Products By Category