TDR Type Inductors

From £25.00

AM Transformers offer all types of TDR Type Inductors to meet any requirment

P/N EIA (mm)
Inductance Range (H)
    1n| 10n| 100n| 1u| 10u| 100u| 1m| 10m|
TDR43 43  
 
 
TDR54 54  
 
 
TDR73 73  
 
 
TDR75 75  
 
 
TDR104 104          
 
 
TDR105 105          
 
 

Surface mounting inductor offering high mounting stability. The comparatively large rated current and high inductance offers high performance values for a range of production requirements. Featuring the use of a high performance ferrite core, small size and low unit cost.

Construction A B C D E F G
TDR43 TDR54 TDR73 TDR75 TDR104 TDR105 4.5 ± 0.3 5.8 ± 0.3 7.8 ± 0.3 7.8 ± 0.3 10 ± 0.4 10 ± 0.4 4.0 ± 0.3 5.2 ± 0.3 7.0 ± 0.3 7.0 ± 0.3 9.0 ± 0.4 9.0 ± 0.4 3.2 ± 0.3 4.5 ± 0.35 3.5 ± 0.5 5.0 ± 0.5 4.0 ± 0.5 5.4 ± 0.4 5.0 6.0 8.0 8.0 10.0 10.0 1.5 1.7 2.0 2.0 2.5 2.5 1.75 2.15 3.0 3.0 3.75 3.75 4.5 5.5 7.5 7.5 9.5 9.5

Information Technical Data

SMD & SMT Power Inductors > TDR Details

  • Surface mounting type
  • High mounting stability
  • Comparatively large rated current and high inductance
  • Use high performance ferrite core
  • Density design, small size, low cost.
P/N L Test Freq.
RDC (Ohm Max)
 IDC (A Max)
(µH) (KHz) TDR43 TDR54 TDR73 TDR75 TDR43 TDR54 TDR73 TDR75
1R0 1.0 100 0.049   2.56  
4R7 4.7 100 0.109 1.15
5R6 5.6 100 0.126 0.99
6R8 6.8 100 0.132 0.95
100 10 100 0.182 0.10 0.08 0.07 1.04 1.44 1.44 2.30
330 33 100 0.540   0.56  
470 47 100 0.844 0.37 0.25 0.18 0.44 0.72 0.68 1.10
560 56 100   0.42 0.28 0.24   0.68 0.64 0.94
680 68 100 0.46 0.33 0.28 0.61 0.59 0.85
101 100 1 0.70 0.48 0.43 0.52 0.51 0.72
1. Tolerance of inductance: TDR43: 10~27 µH ±20% (M), 33~68 µH ± 10% (K) TDR54: 10~27 µH ± 20% (M), 33~47 µH ± 15% (L), 56~220 µH ± 10% (K) TDR73: 10~47 µH ± 20% (M), 56~330 µH ± 10% (K) TDR75:10~470 µH ± 10% (K) 2. The operating temperature range is -25°c to 85°c 3. IDC: The current of inductance drop 10%
P/N L Test Freq. RDC (Ohm Max) IDC (A Max)
(µH) (kHz) TDR104 TDR105 TDR104 TDR105
100 10 100 0.05 0.06 2.38 2.60
120 12 100 0.06 0.07 2.13 2.45
220 22 100 0.09 0.10 1.60 1.95
470 47 100 0.17 0.17 1.10 1.28
560 56 100 0.20 0.19 1.01 1.17
680 68 100 0.22 0.22 0.91 1.11
101 100 1   0.35   0.97
1. Tolerance of inductance: TDR104: 10~39 µH ±20% (M), 47~560 µH ± 10% (K) TDR105: 10~39 µH ± 20% (M), 47~820 µH ± 10% (K) 2. The operating temperature range is -25°c to 85°c 3. IDC: The current of inductance drop 10%

Additional information

Product Name

TDR Type Inductors

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