Token Power Inductors Shielded SMT - TCRH8D28/43 Series are primarily designed for power choking lines and conform to the RoHS directive and Lead-free. SMT Power Inductors Shielded can be customed designs and tighter tolerances available on request. Application of Power Inductors Shielded specific designs also available including different inductance and frequency specifications adjusted to requirements.
  • Featurespower inductors shielded
    － Magnetically shielded construction
    － Compact size and thin
    － Large Current and Low DCR
  • Applications
    － DC-DC converter of portable equipment
    － Camcorder, LCD television set, Digital camera, P.D.A., Notebook.
Dimensions & Configurations (Unit In mm)
Type A(max) B(max) C(max) D E F G H I
TCRH8D28 8.3 8.3 3.0 2.5 1.2 6.3 2.8 2.0 6.1
TCRH8D43 8.3 8.3 4.5 2.5 1.2 6.3 2.8 2.0 6.1
Note: Design as Customer's Requested Specifications.

Electrical Characteristics for TCRH8D28 Series
Part Number Inductance (µH) Test Freq. ( KHz ) DCR (Ω) (max) IDC (A)(max) Irms (A)(max)
TCRH8D28 - 2R5N 2.50 100 0.015 4.50 4.90
TCRH8D28 - 3R3N 3.30 100 0.018 4.00 4.40
TCRH8D28 - 4R7N 4.70 100 0.024 3.40 4.10
TCRH8D28 - 7R3N 7.30 100 0.038 2.80 3.10
TCRH8D28 - 100N 10.00 100 0.042 2.30 2.80
TCRH8D28 - 150N 15.00 100 0.066 1.90 2.10
TCRH8D28 - 220N 22.00 100 0.095 1.60 1.80
TCRH8D28 - 330N 33.00 100 0.150 1.30 1.30
TCRH8D28 - 470N 47.00 100 0.190 1.15 1.10
TCRH8D28 - 680M 68.00 100 0.280 0.92 0.83
TCRH8D28 - 101M 100.00 100 0.410 0.75 0.70
Note: Test Freq.: 100KHz / 1V.
Operating Temp.: -40°C ~ +85°C.
Inductance drop=35% typ. at IDC.
Δ40°C at Irms.

Electrical Characteristics for TCRH8D43 Series
Part Number Inductance (µH) Test Freq. ( KHz ) DCR (Ω) (max) IDC (A)(max) Irms (A)(max)
TCRH8D43 - 2R0N 2.00 100 0.014 7.00 6.40
TCRH8D43 - 3R9N 3.90 100 0.019 5.90 5.00
TCRH8D43 - 4R7N 4.70 100 0.022 5.60 4.60
TCRH8D43 - 6R8N 6.80 100 0.025 4.40 4.20
TCRH8D43 - 100N 10.00 100 0.036 4.00 3.60
TCRH8D43 - 150N 15.00 100 0.053 2.90 2.65
TCRH8D43 - 220N 22.00 100 0.075 2.60 2.10
TCRH8D43 - 330N 33.00 100 0.125 2.25 1.60
TCRH8D43 - 470N 47.00 100 0.150 1.80 1.45
TCRH8D43 - 680N 68.00 100 0.240 1.50 1.20
TCRH8D43 - 101N 100.00 100 0.360 1.30 0.92
Note: Test Freq.: 100KHz / 1V.
Operating Temp.: -40°C ~ +85°C.
Inductance drop=35% typ. at IDC.
Δ40°C at Irms.

How to Order
TCRH8D28 - 2R5 N
 
Type
SMT Shielded Power Inductor:
(TCRH8D28, TCRH8D43)
 
Inductance
2R0 (2.00µH)
100 (10.00µH)
101 (100.00µH)
Tolerance
K (10%)
L (15%)
M (20%)
N (30%)

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