• Features
    － Compact size and thin
    － Large Current and Low DCR
    － Magnetically shielded construction
    － All Chip RF Inductors meet ROHS Compliance
  • 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.
power inductors

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.
SMT Power Shielded Lower DCR InductorOperating Temp.: -40°C ~ +85°C.
SMT Toroidal Power Coils (Inductors)Inductance drop=35% typ. at IDC.
Power SMT Shielded InductorΔ40°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.
SMT Shielded Low DCR and Large Current InductorsOperating Temp.: -40°C ~ +85°C.
Power SMT Shielded InductorsInductance drop=35% typ. at IDC.
Power SMT Shielded for VCR Camera InductorsΔ40°C at Irms.

How to Order
TCRH8D28 - 2R5 N
SMT Shielded Power Low Profile Inductors   Power SMT Unshielded Inductor SMT Power Unshielded for Notebook Inductors
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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