Toroidal Inductor Iron Powder Toroid Choke Coil
GRT Type
Iron Powder Toroidal Choke Coil
Features
We specialize in manufacturing Iron Powder Toroid Choke Coil, featuring its high quality and competitive price.
The GRT series coils are made from iron power provide high performance, compact size, and low cost. High current. Lowest EMI
These products have high saturation magnetic-flux density and excellent DC superposition characteristics.
Theses products have low leakage and acoustic noise is minimal
There are different kinds of Toroidal Choke CoilWhen you are looking for the right Toroidal Choke, please kindly let us know the request characteristic, include dimension, DCR, saturate current...etc. We will provide most suitable toroidal inductor to you in the shortest time.
G-CHEN also provide Iron Powder Toroidal Choke Coil samples for customer evaluation.
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Description
Product Identification
Product Type Code
Core Dimension
Inductance Code
Inductance Tolerance (K:±10%,M:±20%,N:±30%)
Ul Tube
Video
Specification
Part NO.
Inductance L(μH)
DC Resistance (Ω) Max.
5026
5026B
5052
5052B
5018
5018B
6052
6018B
1R0M
1.0
6.0
5.0
6.0
5.0
6.0
5.0
4.0
4.0
1R2M
1.2
6.0
5.0
6.0
5.0
6.0
5.0
4.0
4.0
1R5M
1.5
6.0
6.0
6.0
6.0
6.0
6.0
4.0
4.0
1R8M
1.8
7.0
6.0
7.0
6.0
7.0
6.0
4.0
4.0
2R0M
2.0
7.0
6.0
7.0
6.0
7.0
6.0
4.0
4.0
2R2M
2.2
7.0
7.0
7.0
7.0
7.0
7.0
4.0
4.0
2R5M
2.5
8.0
7.0
8.0
7.0
8.0
7.0
5.0
5.0
2R7M
2.7
8.0
7.0
8.0
7.0
8.0
7.0
5.0
5.0
3R0M
3.0
8.0
7.0
8.0
7.0
8.0
7.0
5.0
5.0
3R3M
3.3
8.0
7.0
8.0
7.0
8.0
7.0
5.0
5.0
3R5M
3.5
9.0
8.0
9.0
8.0
9.0
8.0
5.0
5.0
3R9M
3.9
9.0
8.0
9.0
8.0
9.0
8.0
5.0
5.0
4R0M
4.0
9.0
9.0
9.0
8.0
9.0
8.0
5.0
5.0
4R5M
4.5
9.0
9.0
9.0
9.0
9.0
9.0
5.0
5.0
4R7M
4.7
10.0
9.0
10.0
9.0
10.0
9.0
6.0
6.0
5R0M
5.0
10.0
9.0
10.0
9.0
10.0
9.0
6.0
6.0
5R5M
5.5
10.0
9.0
10.0
9.0
10.0
9.0
6.0
6.0
6R0M
6.0
10.0
9.0
10.0
9.0
10.0
9.0
6.0
6.0
6R5M
6.5
11.0
9.0
11.0
9.0
11.0
9.0
6.0
6.0
7R0M
7.0
11.0
10.0
11.0
10.0
11.0
10.0
6.0
6.0
7R5M
7.5
12.0
10.0
11.0
10.0
11.0
10.0
6.0
6.0
8R0M
8.0
12.0
10.0
12.0
10.0
12.0
10.0
7.0
7.0
8R5M
8.5
12.0
11.0
12.0
11.0
12.0
11.0
7.0
7.0
9R0M
9.0
12.0
11.0
12.0
11.0
12.0
11.0
7.0
7.0
9R5M
9.5
12.0
12.0
12.0
12.0
12.0
12.0
7.0
7.0
100M
10
12.0
12.0
12.0
12.0
12.0
12.0
7.0
7.0
Part NO.
Inductance L(μH)
Permissible DC Current(A) Max.
/L(μH)Min, when current applied
5026
5026B
5052
5052B
5018
5018B
6052
6018B
1R0M
1.0
15/0.8
15/0.8
15/0.8
15/0.8
15/0.8
15/0.8
20/0.8
20/0.8
1R2M
1.2
15/1.0
15/1.0
15/1.0
15/1.0
15/1.0
15/1.0
20/1.0
20/1.0
1R5M
1.5
12/1.2
15/1.2
12/1.2
15/1.2
12/1.2
15/1.2
15/1.5
15/1.5
1R8M
1.8
12/1.5
12/1.5
12/1.5
12/1.5
12/1.5
12/1.5
15/1.6
15/1.6
2R0M
2.0
11/1.6
12/1.6
11/1.6
12/1.6
12/1.6
12/1.6
15/1.7
15/1.7
2R2M
2.2
11/1.7
12/1.7
11/1.7
12/1.7
12/1.7
12/1.7
15/2.0
15/2.0
2R5M
2.5
10/2.0
10/2.0
10/2.0
10/2.0
10/2.0
10/2.0
12/2.2
12/2.2
2R7M
2.7
10/2.2
10/2.2
10/2.2
10/2.2
10/2.2
10/2.2
12/2.4
12/2.4
3R0M
3.0
9/2.4
10/2.4
9/2.4
10/2.4
10/2.4
10/2.4
12/2.7
12/2.7
3R3M
3.3
9/2.7
9/2.7
9/2.7
9/2.7
9/2.7
9/2.7
12/2.8
12/2.8
3R5M
3.5
8/.28
9/2.8
8/.28
9/2.8
9/2.8
9/2.8
10/3.0
10/3.0
3R9M
3.9
8/3.0
9/3.3
8/3.0
9/3.3
9/3.3
9/3.3
10/3.2
10/3.2
4R0M
4.0
7/3.2
8/3.2
7/3.2
8/3.2
8/3.2
8/3.2
10/3.6
10/3.6
4R5M
4.5
7/3.6
8/3.6
7/3.6
8/3.6
8/3.6
8/3.6
9/3.8
9/3.8
4R7M
4.7
6/3.8
8/3.8
6/3.8
8/3.8
8/3.8
8/3.8
9/4.0
9/4.0
5R0M
5.0
6/4.0
7/4.0
6/4.0
7/4.0
7/4.0
7/4.0
8/4.4
8/4.4
5R5M
5.5
5/4.4
7/4.4
5/4.4
7/4.4
7/4.4
7/4.4
8/4.8
8/4.8
6R0M
6.0
5/4.8
7/4.8
5/4.8
7/4.8
7/4.8
7/4.8
8/5.2
8/5.2
6R5M
6.5
5/5.5
6/5.2
5/5.5
6/5.2
6/5.2
6/5.2
7/5.6
7/5.6
7R0M
7.0
4/5.6
6/5.6
4/5.6
6/5.6
6/5.6
6/5.6
7/6.1
7/6.1
7R5M
7.5
4/6.1
5/6.1
4/6.1
5/6.1
5/6.1
5/6.1
7/6.4
7/6.4
8R0M
8.0
3/4.4
5/6.4
3/4.4
5/6.4
5/6.4
5/6.4
7/6.8
7/6.8
8R5M
8.5
3/6.8
4/6.8
3/6.8
4/6.8
4/6.8
4/6.8
6/7.2
6/7.2
9R0M
9.0
3/7.2
4/7.2
3/7.2
4/7.2
4/7.2
4/7.2
6/7.2
6/7.2
9R5M
9.5
2/7.6
3/7.6
2/7.6
3/7.6
3/7.6
3/7.6
6/7.6
6/7.6
100M
10
2/8.0
3/8.0
2/8.0
3/8.0
3/8.0
3/8.0
6/8.0
6/8.0
Measuring freqrency of inductance
GRT 5026 Series: 1KHz
GRT 5052/6052 Series: 100KHz
GRT 5018/6018 Series: 300KHz
All specifications are subject to change wighout notice.
special specifications are available upon request.
Applications
Choke coil for smoothing circuit of the switch power supply.
Choke coil for active filter
Power lines filter for EMC application
Copying Machine , Display Monitor , ADSL Modem ,TV , Video Camera , Air Conditioner , Refrigerator ,Gaming Machine , Microwave Oven , Car Electronics ,Laundry Machine , Power supply applications
OEM/ODM
G-CHEN will also produce devices outside these specifications to meet specific customer requirements, please contact our sales for more information.