• 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 inductors
Old Type New Type A B(max) C(max) D(max) E F G H I J K
TCD4011 TPUD4011 4.4 5.8 1.2 3.7 0.5 3.2 2.9 0.8 1.4 2.5 3.2
TCD4013 TPUD4013 4.4 5.8 1.45 3.7 0.5 3.2 2.9 0.8 1.4 2.5 3.2
Note: Design as Customer's Requested Specifications.

Electrical Characteristics for TPUD4011 Series
Old Part Number New Part Number Inductance (µH) Test Freq. (KHz) DCR (Ω) (max) IDC (A) (max)
TCD4011 - 2R2M TPUD4011 - 2R2M 2.20 100 0.116 0.95
TCD4011 - 3R3M TPUD4011 - 3R3M 3.30 100 0.174 0.77
TCD4011 - 4R7M TPUD4011 - 4R7M 4.70 100 0.216 0.75
TCD4011 - 6R8M TPUD4011 - 6R8M 6.80 100 0.296 0.62
TCD4011 - 100M TPUD4011 - 100M 10.00 100 0.457 0.50
TCD4011 - 150M TPUD4011 - 150M 15.00 100 0.676 0.40
TCD4011 - 220M TPUD4011 - 220M 22.00 100 1.066 0.30
TCD4011 - 330M TPUD4011 - 330M 33.00 100 1.647 0.24
TCD4011 - 470M TPUD4011 - 470M 47.00 100 2.843 0.18
Note: Test Freq.: 100KHz / 0.1V.
SMT Power Backlight InductorOperating Temp.: -40°C ~ +85°C.
SMT Power Unshielded for Notebook InductorsInductance drop=10% typ. at IDC.

Electrical Characteristics for TPUD4013 Series
Old Part Number New Part Number Inductance (µH) Test Freq. (KHz) DCR (Ω) (max) IDC (A) (max)
TCD4013 - 3R3M TPUD4013 - 3R3M 3.30 100 0.160 0.85
TCD4013 - 4R7M TPUD4013 - 4R7M 4.70 100 0.194 0.80
TCD4013 - 6R8M TPUD4013 - 6R8M 6.80 100 0.276 0.65
TCD4013 - 100M TPUD4013 - 100M 10.00 100 0.335 0.57
TCD4013 - 150M TPUD4013 - 150M 15.00 100 0.508 0.45
TCD4013 - 220M TPUD4013 - 220M 22.00 100 0.766 0.37
TCD4013 - 330M TPUD4013 - 330M 33.00 100 1.162 0.28
TCD4013 - 470M TPUD4013 - 470M 47.00 100 1.658 0.22
TCD4013 - 680M TPUD4013 - 680M 33.00 100 2.534 0.18
TCD4013 - 101M TPUD4013 - 101M 47.00 100 3.304 0.17
Note: Test Freq.: 100KHz / 0.1V.
SMT Shielded Power Low Profile InductorsOperating Temp.: -40°C ~ +85°C.
Power SMT Shielded for VCR Camera InductorsInductance drop=10% typ. at IDC.

How to Order
TPUD4011 - 100 M
 
Part Number
TPUD4011
TPUD4013
  
Inductance
2R2 2.20µH
100 10.00µH
101 100.00µH
Tolerance
K10%
L15%
M20%
N30%

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