Large Current Inductors

(TPSRH-73/74) Shielded

Introduction (TPSRH-73/74)

SMD Wirewound Inductors (TPSRH-73/74)
SMD Wirewound Inductors (TPSRH-73/74)

Wide inductance range of SMD Large Current Power inductor (TPSRH) family series, TPSRH73 and TPSRH74, provide inductance range from 10.00μH to 1000.00μH and design for general purpose use. These devices are directly connected electrode on ferrite core with excellent property and high saturation for surface mounting.

Token enhances SMD power wirewound inductor TPSRH family series covering complete footprint with profile from 1.8 mm to 8.0 mm, inductance from 1.00 μ to 1000.00 μ, low DCR, and Rated Current uo to 10.0A.

Token TPSRH with wire wound and magnetically shielded construction offers a variety of characteristics and high performace. Customers can select the optimum characteristics by choosing from footprint, DCR, and a wide range of inductance values and tolerances with some types offering magnetic shielding.

The series is lead-free and RoHS compliant. Application of specific designs also available including different inductance and frequency specifications adjusted to requirements.
Please contact our sales for more information.

Selection Quick View :

  1. TPSRH73: (7.5 x 7.5 x 3.4 mm); 10.00μH ~ 1000.00μH; DCR 0.072Ω ~ 9.440Ω; IDC 1.68A ~ 0.16A.
  2. TPSRH74: (7.5 x 7.5 x 4.5 mm); 10.00μH ~ 1000.00μH; DCR 0.049Ω ~ 6.000Ω; IDC 1.84A ~ 0.18A.

Features :

  1. Large Current and Low DCR.
  2. Magnetically shielded construction.

Applications :

  1. VTR, OA equipment, Notebook.
  2. Portable communication equipments.
  3. DC-DC converters, LCD television set.

Dimensions & Configurations (Unit: mm) (TPSRH73, TPSRH74)

SMT Power Inductor Shielded (TPSRH-73/74) DimensionsSMD Shielded Wirewound Inductor (TPSRH-73/74) Dimensions
Type A(max) B(max) C(max) D ± 0.2 E ± 0.2 F G H
TPSRH73 7.5 7.5 3.4 2.7 5.1 3.1 1.6 4.8
TPSRH74 7.5 7.5 4.5 2.7 5.1 3.1 1.6 4.8

Note: Design as Customer's Requested Specifications.

Electrical Characteristics (TPSRH73)

Part Number Inductance (µH) Test Freq. ( KHz ) DCR (Ω) (max) IDC (A) (max)
TPSRH73 - 100M 10.00 1 0.072 1.68
TPSRH73 - 120M 12.00 1 0.098 1.52
TPSRH73 - 150M 15.00 1 0.130 1.33
TPSRH73 - 180M 18.00 1 0.140 1.20
TPSRH73 - 220M 22.00 1 0.190 1.07
TPSRH73 - 270M 27.00 1 0.210 0.96
TPSRH73 - 330M 33.00 1 0.240 0.91
TPSRH73 - 390M 39.00 1 0.320 0.77
TPSRH73 - 470M 47.00 1 0.360 0.76
TPSRH73 - 560M 56.00 1 0.470 0.68
TPSRH73 - 680M 68.00 1 0.520 0.61
TPSRH73 - 820M 82.00 1 0.690 0.57
TPSRH73 - 101M 100.00 1 0.790 0.50
TPSRH73 - 121M 120.00 1 0.890 0.49
TPSRH73 - 151M 150.00 1 1.270 0.43
TPSRH73 - 181M 180.00 1 1.450 0.39
TPSRH73 - 221M 220.00 1 1.650 0.35
TPSRH73 - 271M 270.00 1 2.310 0.32
TPSRH73 - 331M 330.00 1 2.620 0.28
TPSRH73 - 391M 390.00 1 2.940 0.26
TPSRH73 - 471M 470.00 1 4.180 0.24
TPSRH73 - 561M 560.00 1 4.670 0.22
TPSRH73 - 681M 680.00 1 5.730 0.19
TPSRH73 - 821M 820.00 1 6.540 0.18
TPSRH73 - 102M 1000.00 1 9.440 0.16

Note: Test Freq.: 1KHz / 0.25V.
Operating Temp.: -40°C ~ +85°C.
Inductance drop=10% typ. at IDC.

Electrical Characteristics (TPSRH74)

Part Number Inductance (µH) Test Freq. (KHz) DCR (Ω) (max) IDC (A) (max)
TPSRH74 - 100M 10.00 1 0.049 1.84
TPSRH74 - 120M 12.00 1 0.058 1.71
TPSRH74 - 150M 15.00 1 0.081 1.47
TPSRH74 - 180M 18.00 1 0.091 1.31
TPSRH74 - 220M 22.00 1 0.110 1.23
TPSRH74 - 270M 27.00 1 0.150 1.12
TPSRH74 - 330M 33.00 1 0.170 0.96
TPSRH74 - 390M 39.00 1 0.230 0.91
TPSRH74 - 470M 47.00 1 0.260 0.88
TPSRH74 - 560M 56.00 1 0.350 0.75
TPSRH74 - 680M 68.00 1 0.380 0.69
TPSRH74 - 820M 82.00 1 0.430 0.61
TPSRH74 - 101M 100.00 1 0.610 0.60
TPSRH74 - 121M 120.00 1 0.660 0.52
TPSRH74 - 151M 150.00 1 0.880 0.46
TPSRH74 - 181M 180.00 1 0.980 0.42
TPSRH74 - 221M 220.00 1 1.170 0.36
TPSRH74 - 271M 270.00 1 1.640 0.34
TPSRH74 - 331M 330.00 1 1.860 0.32
TPSRH74 - 391M 390.00 1 2.850 0.29
TPSRH74 - 471M 470.00 1 3.010 0.26
TPSRH74 - 561M 560.00 1 3.620 0.23
TPSRH74 - 681M 680.00 1 4.630 0.22
TPSRH74 - 821M 820.00 1 5.200 0.20
TPSRH74 - 102M 1000.00 1 6.000 0.18

Note: Test Freq.: 1KHz / 0.25V.
Operating Temp.: -40°C ~ +85°C.
Inductance drop=10% typ. at IDC.

Order Codes (TPSRH73, TPSRH74)

TPSRH73 - 100 M
1 23
Part Number
TPSRH73
TPSRH74
 
Inductance
100 10.00µH
101 100.00µH
Tolerance
K 10%
L 15%
M 20%
N 30%