• Features
    - Low Profile
    - Open Magnetic Circuit Construction
    - All Chip RF Inductors meet ROHS Compliance
  • Applications
    - LCD Driver
    - Cellular Phone
    - Small DC/DC Converter
    - Transformers

Dimensions & Configurations (Unit: mm)
power inductor
Old Type New Type A B(max) C(max) D(max) E F G H I J K L
TCD4006 TPUD4006 3.5 5.8 6.3 0.8 0.4 4.1 0.5 3.2 0.9 1.5 4.0 3.2
TCD4008 TPUD4008 3.5 5.8 6.3 1.0 0.4 4.1 0.5 3.2 0.9 1.5 4.0 3.2
Note: Design as Customer's Requested Specifications.

Electrical Characteristics for TPUD4006 Series
Old Part Number New Part Number Inductance (µH) Test Freq. (KHz) DCR (Ω) (max) IDC (A) (max)
TCD4006 - 2R2M TPUD4006 - 2R2M 2.20 100 0.116 0.95
TCD4006 - 3R3M TPUD4006 - 3R3M 3.30 100 0.174 0.77
TCD4006 - 4R7M TPUD4006 - 4R7M 4.70 100 0.216 0.75
TCD4006 - 6R8M TPUD4006 - 6R8M 6.80 100 0.296 0.62
TCD4006 - 100M TPUD4006 - 100M 10.00 100 0.457 0.50
TCD4006 - 150M TPUD4006 - 150M 15.00 100 0.676 0.40
TCD4006 - 220M TPUD4006 - 220M 22.00 100 1.066 0.30
TCD4006 - 330M TPUD4006 - 330M 33.00 100 1.647 0.24
TCD4006 - 470M TPUD4006 - 470M 47.00 100 2.843 0.18
Note: Test Freq.: 100KHz / 0.1V.
Power SMT Unshielded InductorOperating Temp.: -40°C ~ +85°C.
Power SMT Shielded InductorInductance drop=10% typ. at IDC.

Electrical Characteristics for TPUD4008 Series
Old Part Number New Part Number Inductance (µH) Test Freq. (KHz) DCR (Ω) (max) IDC (A) (max)
TCD4008-3R3M TPUD4008-3R3M 3.30 100 0.160 0.85
TCD4008-4R7M TPUD4008-4R7M 4.70 100 0.194 0.80
TCD4008-6R8M TPUD4008-6R8M 6.80 100 0.276 0.65
TCD4008-100M TPUD4008-100M 10.00 100 0.335 0.57
TCD4008-150M TPUD4008-150M 15.00 100 0.508 0.45
TCD4008-220M TPUD4008-220M 22.00 100 0.766 0.37
TCD4008-330M TPUD4008-330M 33.00 100 1.162 0.28
TCD4008-470M TPUD4008-470M 47.00 100 1.658 0.22
TCD4008-680M TPUD4008-680M 68.00 100 2.534 0.18
TCD4008-101M TPUD4008-101M 100.00 100 3.304 0.17
Note: Test Freq.: 100KHz / 0.1V.
SMT Toroidal Power Coils (Inductors)Operating Temp.: -40°C ~ +85°C.
SMT Shielded Low DCR and Large Current InductorsInductance drop=10% typ. at IDC.

How to Order
TPUD4006 - 2R2 M
 
Part Number
TPUD4006
TPUD4008
 
Inductance
2R2 2.20µH
100 10.00µH
101 100.00µH
Tolerance
M20%
N30%


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