Token Power Inductors SMT Unshielded - TC3308DF / 3316DF / 3340DF Series are primarily designed for power choking lines and conform to the RoHS directive and Lead-free. SMT power inductors can be customed designs and tighter tolerances available on request. Application of SMT power inductors specific designs also available including different inductance and frequency specifications adjusted to requirements.
  • Featurespower inductors
    － Open Magnetic circuit construction
    － Compact and thin
    － Mn-Zn material core
    － Available in various sizes
  • Applications
    － Notebook, VGA card, DC/DC converter, PDA.
Dimensions & Configurations (Unit: mm)
Type A(max) B(max) C ± 0.3 D(max) E ± 0.3 F ± 0.3 G ± 0.3 I J K
TC3308DF 12.95 9.40 8.38 3.00 2.54 2.54 7.62 2.79 2.92 7.37
TC3316DF 12.95 9.40 8.38 5.21 2.54 2.54 7.62 2.79 2.92 7.37
TC3340DF 12.95 9.40 8.38 11.43 2.54 2.54 7.62 2.79 2.92 7.37
Note: Design as Customer's Requested Specifications.

power inductors

Electrical Characteristics for TC3308DF Series
Part Number Inductance(µH) Test Freq.(KHz) DCR (Ω)(max) IDC (A)(max)
TC3308DF - 100M 10.00 100 0.110 2.40
TC3308DF - 150M 15.00 100 0.150 2.00
TC3308DF - 220M 22.00 100 0.230 1.60
TC3308DF - 330M 33.00 100 0.300 1.40
TC3308DF - 470M 47.00 100 0.390 1.00
TC3308DF - 680M 68.00 100 0.660 0.90
TC3308DF - 101M 100.00 100 0.840 0.70
TC3308DF - 151M 150.00 100 1.200 0.60
TC3308DF - 221M 220.00 100 1.900 0.50
TC3308DF - 331M 330.00 100 2.700 0.40
TC3308DF - 471M 470.00 100 4.000 0.30
TC3308DF - 681M 680.00 100 5.300 0.20
TC3308DF - 102M 1000.00 100 8.400 0.10
Note: Test Freq.: 100KHz / 0.1V.
Operating Temp.: -40°C ~ +85°C.
Inductance drop=10% typ. at IDC.

Electrical Characteristics for TC3316DF Series
Part Number Inductance(µH) Test Freq.(KHz) DCR (Ω)(max) IDC (A)(max)
TC3316DF - 1R0M 1.00 100 0.009 9.00
TC3316DF - 1R5M 1.50 100 0.010 8.00
TC3316DF - 2R2M 2.20 100 0.012 7.00
TC3316DF - 3R3M 3.30 100 0.015 6.40
TC3316DF - 4R7M 4.70 100 0.018 5.40
TC3316DF - 6R8M 6.80 100 0.027 4.60
TC3316DF - 100M 10.00 100 0.038 3.80
TC3316DF - 150M 15.00 100 0.046 3.00
TC3316DF - 220M 22.00 100 0.085 2.60
TC3316DF - 330M 33.00 100 0.100 2.00
TC3316DF - 470M 47.00 100 0.140 1.60
TC3316DF - 680M 68.00 100 0.200 1.40
TC3316DF - 101M 100.00 100 0.280 1.20
TC3316DF - 151M 150.00 100 0.400 1.00
TC3316DF - 221M 220.00 100 0.610 0.80
TC3316DF - 331M 330.00 100 1.020 0.60
TC3316DF - 471M 470.00 100 1.270 0.50
TC3316DF - 681M 680.00 100 2.020 0.40
TC3316DF - 102M 1000.00 100 3.000 0.30
Note: Test Freq.: 100KHz / 0.1V.
Operating Temp.: -40°C ~ +85°C.
Inductance drop=10% typ. at IDC.

Electrical Characteristics for TC3340DF Series
Part Number Inductance(µH) Test Freq.(KHz) DCR (Ω)(max) IDC (A)(max)
TC3340DF - 100M 10.00 100 0.040 8.00
TC3340DF - 150M 15.00 100 0.050 7.00
TC3340DF - 220M 22.00 100 0.066 5.50
TC3340DF - 330M 33.00 100 0.080 4.00
TC3340DF - 470M 47.00 100 0.110 3.80
TC3340DF - 680M 68.00 100 0.170 3.00
TC3340DF - 101M 100.00 100 0.220 2.50
TC3340DF - 151M 150.00 100 0.340 2.00
TC3340DF - 221M 220.00 100 0.440 1.60
TC3340DF - 331M 330.00 100 0.700 1.20
TC3340DF - 471M 470.00 100 0.950 1.00
TC3340DF - 681M 680.00 100 1.200 1.00
TC3340DF - 102M 1000.00 100 2.000 0.80
Note: Test Freq.: 100KHz / 0.1V.
Operating Temp.: -40°C ~ +85°C.
Inductance drop=10% typ. at IDC.

How to Order
TC3308DF - 100 M
 
Type
SMT Unshielded Power Inductor:
(TC3308DF, TC3316DF, TC3340DF)
 
Inductance
1R0 (1.00µH)
100 (10.00µH)
101 (100.00µH)
102 (1000.00µH)
Tolerance
K (10%)
L (15%)
M (20%)
N (30%)

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