High Current

Inductors

(TPSRH-8D28/8D43) Shielded

Introduction (TPSRH-8D28/8D43)

High Current Wirewound Inductors - TPSRH8D43 series
High Current Wirewound Inductors
TPSRH-8D28/8D43 series

Token Surface Mount Power Inductors Offer High Current Handling. Both TPSRH8D28 and TPSRH8D43 are directly connected electrode on ferrite core with excellent property and high saturation for surface mounting. The TPSRH8D28 offers low profile height 3.0 mm and TPSRH8D43 height 4.5 mm inductance range from 2.00μH to 100.00μH, low direct current resistance (DCR) down to 0.014Ω, and high current up to IDC 7.00A.

Token enhances chip 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. TPSRH8D28: (8.3x8.3x3.0 mm); 2.50μH ~ 100.00μH; DCR 0.015Ω ~ 0.410Ω; IDC 4.50A ~ 0.75A.
  2. TPSRH8D43: (8.3x8.3x4.5 mm); 2.00μH ~ 100.00μH; DCR 0.014Ω ~ 0.360Ω; IDC 7.00A ~ 1.30A.

Features :

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

Applications :

  1. Mobilephone, Notebook, PDA, MP3, DSC/DVC.
  2. Portable communication equipments.
  3. DC-DC converters, LCD television set.

Chip Wirewound Large Current (TPSRH8D28, TPSRH8D43) Dimensions & Configurations

High Current Wirewound Inductor (TPSRH-8D28/8D43) DimensionsHigh Current Wirewound Inductors (TPSRH-8D28/8D43) Dimensions
Type A(max) B(max) C(max) D E F G H I
TPSRH8D28 8.3 8.3 3.0 2.5 1.2 6.3 2.8 2.0 6.1
TPSRH8D43 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.

Chip Wirewound Large Current (TPSRH8D28) Electrical Characteristics

Part Number Inductance (µH) Test Freq. ( KHz ) DCR (Ω) (max) IDC (A)(max) Irms (A)(max)
TPSRH8D28 - 2R5N 2.50 100 0.015 4.50 4.90
TPSRH8D28 - 3R3N 3.30 100 0.018 4.00 4.40
TPSRH8D28 - 4R7N 4.70 100 0.024 3.40 4.10
TPSRH8D28 - 7R3N 7.30 100 0.038 2.80 3.10
TPSRH8D28 - 100N 10.00 100 0.042 2.30 2.80
TPSRH8D28 - 150N 15.00 100 0.066 1.90 2.10
TPSRH8D28 - 220N 22.00 100 0.095 1.60 1.80
TPSRH8D28 - 330N 33.00 100 0.150 1.30 1.30
TPSRH8D28 - 470N 47.00 100 0.190 1.15 1.10
TPSRH8D28 - 680M 68.00 100 0.280 0.92 0.83
TPSRH8D28 - 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.

Chip Wirewound Large Current (TPSRH8D43) Electrical Characteristics

Part Number Inductance (µH) Test Freq. ( KHz ) DCR (Ω) (max) IDC (A)(max) Irms (A)(max)
TPSRH8D43 - 2R0N 2.00 100 0.014 7.00 6.40
TPSRH8D43 - 3R9N 3.90 100 0.019 5.90 5.00
TPSRH8D43 - 4R7N 4.70 100 0.022 5.60 4.60
TPSRH8D43 - 6R8N 6.80 100 0.025 4.40 4.20
TPSRH8D43 - 100N 10.00 100 0.036 4.00 3.60
TPSRH8D43 - 150N 15.00 100 0.053 2.90 2.65
TPSRH8D43 - 220N 22.00 100 0.075 2.60 2.10
TPSRH8D43 - 330N 33.00 100 0.125 2.25 1.60
TPSRH8D43 - 470N 47.00 100 0.150 1.80 1.45
TPSRH8D43 - 680N 68.00 100 0.240 1.50 1.20
TPSRH8D43 - 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.

Chip Wirewound Large Current Inductor (TPSRH8D28, TPSRH8D43) Order Codes

TPSRH8D28 - 2R0 N
1 23
Part Number
TPSRH8D28
TPSRH8D43
  
Inductance
2R0 2.00µH
100 10.00µH
101 100.00µH
Tolerance
K 10%
L 15%
M 20%
N 30%

Specification Download (TPSRH-8D28/8D43)

Download Complete Specification Surface Mount High Current Wirewound Inductors (TPSRH-8D28/8D43) PDF (962KB).