SMT Shielded Power Inductors
  • Features
    － Compact and thin
    － Magnetically shielded construction
    － Put the electrode with ferrite core directly,
         a small surface area allow a high mounting density
    － All Chip RF Inductors meet ROHS Compliance
  • Applications
    － VTR, OA equipment, LCD television set, Notebook,
         portable communication equipments, DC/DC converters, etc..
Dimensions & Configurations (Unit In mm)
power inductor
Old Type New Type A(max) B(max) C(max) D(Ref.) E F G
TCR63B TPSR63B 5.90 6.50 3.50 1.45 5.50 2.25 1.70
TCR74B TPSR74B 7.35 8.15 4.90 2.10 7.50 4.00 2.00
TCR105B TPSR105B 9.40 10.40 5.50 2.90 9.50 5.00 2.50
Note: Design as Customer's Requested Specifications.

Electrical Characteristics for TPSR63B Series
Old Part Number New Part Number Inductance (焙) Test Freq. (MHz) DCR (Ω) (max) IDC (A) (max)
TCR63B - 100M TPSR63B - 100M 10.00 2.52 0.140 1.00
TCR63B - 120M TPSR63B - 120M 12.00 2.52 0.160 0.94
TCR63B - 150M TPSR63B - 150M 15.00 2.52 0.180 0.86
TCR63B - 180M TPSR63B - 180M 18.00 2.52 0.250 0.78
TCR63B - 220M TPSR63B - 220M 22.00 2.52 0.320 0.76
TCR63B - 270M TPSR63B - 270M 27.00 2.52 0.360 0.64
TCR63B - 330M TPSR63B - 330M 33.00 2.52 0.410 0.61
TCR63B - 390M TPSR63B - 390M 39.00 2.52 0.470 0.53
TCR63B - 470M TPSR63B - 470M 47.00 2.52 0.510 0.50
TCR63B - 560M TPSR63B - 560M 56.00 2.52 0.720 0.46
TCR63B - 680M TPSR63B - 680M 68.00 2.52 0.820 0.42

Electrical Characteristics for TPSR74B Series
Old Part Number New Part Number Inductance (焙) Test Freq. (MHz) DCR (Ω) (max) IDC (A) (max)
TCR74B - 100M TPSR74B - 100M 10.00 2.52 M 0.070 1.65
TCR74B - 120M TPSR74B - 120M 12.00 2.52 M 0.070 1.57
TCR74B - 150M TPSR74B - 150M 15.00 2.52 M 0.080 1.39
TCR74B - 180M TPSR74B - 180M 18.00 2.52 M 0.100 1.29
TCR74B - 220M TPSR74B - 220M 22.00 2.52 M 0.130 1.12
TCR74B - 270M TPSR74B - 270M 27.00 2.52 M 0.160 1.06
TCR74B - 330M TPSR74B - 330M 33.00 2.52 M 0.180 0.97
TCR74B - 390M TPSR74B - 390M 39.00 2.52 M 0.180 0.91
TCR74B - 470M TPSR74B - 470M 47.00 2.52 M 0.270 0.80
TCR74B - 560M TPSR74B - 560M 56.00 2.52 M 0.290 0.76
TCR74B - 680M TPSR74B - 680M 68.00 2.52 M 0.330 0.68
TCR74B - 820M TPSR74B - 820M 82.00 2.52 M 0.430 0.62
TCR74B - 101M TPSR74B - 101M 100.00 1 K 0.490 0.55
TCR74B - 121M TPSR74B - 121M 120.00 1 K 0.680 0.49
TCR74B - 151M TPSR74B - 151M 150.00 1 K 0.940 0.44
TCR74B - 181M TPSR74B - 181M 180.00 1 K 1.000 0.40
TCR74B - 221M TPSR74B - 221M 220.00 1 K 1.180 0.36
TCR74B - 271M TPSR74B - 271M 270.00 1 K 1.300 0.33

Electrical Characteristics for TPSR105B Series
Old Part Number New Part Number Inductance (焙) Test Freq. (MHz) DCR (Ω) (max) IDC (A) (max)
TCR105B - 100M TPSR105B - 100M 10.00 2.52 M 0.060 2.06
TCR105B - 120M TPSR105B - 120M 12.00 2.52 M 0.070 1.94
TCR105B - 150M TPSR105B - 150M 15.00 2.52 M 0.070 1.72
TCR105B - 180M TPSR105B - 180M 18.00 2.52 M 0.080 1.58
TCR105B - 220M TPSR105B - 220M 22.00 2.52 M 0.080 1.42
TCR105B - 270M TPSR105B - 270M 27.00 2.52 M 0.100 1.32
TCR105B - 330M TPSR105B - 330M 33.00 2.52 M 0.110 1.16
TCR105B - 390M TPSR105B - 390M 39.00 2.52 M 0.120 1.10
TCR105B - 470M TPSR105B - 470M 47.00 2.52 M 0.140 1.00
TCR105B - 560M TPSR105B - 560M 56.00 2.52 M 0.190 0.93
TCR105B - 680M TPSR105B - 680M 68.00 2.52 M 0.210 0.85
TCR105B - 820M TPSR105B - 820M 82.00 2.52 M 0.280 0.79
TCR105B - 101M TPSR105B - 101M 100.00 1 K 0.340 0.72
TCR105B - 121M TPSR105B - 121M 120.00 1 K 0.370 0.63
TCR105B - 151M TPSR105B - 151M 150.00 1 K 0.510 0.55
TCR105B - 181M TPSR105B - 181M 180.00 1 K 0.570 0.50
TCR105B - 221M TPSR105B - 221M 220.00 1 K 0.780 0.47
TCR105B - 271M TPSR105B - 271M 270.00 1 K 0.870 0.41
TCR105B - 331M TPSR105B - 331M 330.00 1 K 1.200 0.37
TCR105B - 391M TPSR105B - 391M 390.00 1 K 1.340 0.35
TCR105B - 471M TPSR105B - 471M 470.00 1 K 1.500 0.33
Note: TCR74B-101 ~ 271 Test Freq.: 1KHz / 0.25V.
SMT Power Backlight InductorTCR105B-101 ~ 471 Test Freq.: 1KHz / 0.25V.
Power SMT Unshielded InductorOperating Temp. : -40°C ~ +85°C.
SMT Power Unshielded for Notebook InductorsInductance drop = 10% typ. at IDC.

How to Order
TPSR63B - 100 M
 
Part Number
TPSR63B
TPSR74B
TPSR105B
 
Inductance
100 10.00µH
101 100.00µH
Tolerance
K10%
L15%
M20%
N30%

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