High Current Inductors

(TPSRH-2DA/3DA)

Introduction (TPSRH-2DA/3DA)

SMD Shielded Power Inductors - TPSRH3D16A series
SMD Shielded Power Inductors
(TPSRH-2DA/3DA) Series

Token SMD Shielded Power Inductors Cut The Profile Down to 1.8 mm. Token TPSRH2D18A, and TPSRH3D16A are directly connected electrode on ferrite core with excellent property and high saturation for surface mounting. The TPSRH2D18A offers low profile height 2.0 mm and TPSRH3D16A height 1.8 mm with inductance range from 1.50μH to 33.00μH, low direct current resistance (DCR) down to 0.043Ω, and large current up to IDC 1.55A.

Token enhances surface mount 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. TPSRH2D18A: (3.2x3.2x2.0 mm); 2.20μH ~ 33.00μH; DCR 0.043Ω ~ 0.481Ω; IDC 0.85A ~ 0.23A.
  2. TPSRH3D16A: (4.0x4.0x1.8 mm); 1.50μH ~ 33.00μH; DCR 0.052Ω ~ 0.675Ω; IDC 1.55A ~ 0.32A.

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.

Dimensions & Configurations (Unit: mm) (TPSRH2D18A, TPSRH3D16A)

High Current Low Profile Inductor (TPSRH-2DA/3DA) DimensionsHigh Current Low Profile Inductor (TPSRH-2DA/3DA) Dimensions
Type A(max) B(max) C(max) D(max) E(Ref.) F G H
TPSRH2D18A 3.2 3.2 2.0 4.3 1.0 1.3 1.3 1.7
TPSRH3D16A 4.0 4.0 1.8 5.2 1.0 1.3 1.4 2.4

Note: Design as Customer's Requested Specifications.

Electrical Characteristics (TPSRH2D18A)

Part Number MARK Inductance (µH) Test Freq. ( KHz ) DCR (Ω) (max) IDC (A) (max)
TPSRH2D18A - 2R2N C 2.20 100 0.043 0.85
TPSRH2D18A - 3R3N D 3.30 100 0.060 0.77
TPSRH2D18A - 4R7N F 4.70 100 0.081 0.63
TPSRH2D18A - 6R8N I 6.80 100 0.108 0.57
TPSRH2D18A - 100N K 10.00 100 0.201 0.45
TPSRH2D18A - 150N M 15.00 100 0.227 0.35
TPSRH2D18A - 220N O 22.00 100 0.331 0.30
TPSRH2D18A - 330N Q 33.00 100 0.481 0.23

Note: Test Freq.: 100KHz / 0.1V.
Operating Temp.: -40°C ~ +85°C.
Inductance drop=35% typ. at IDC.

Electrical Characteristics (TPSRH3D16A)

Part Number Inductance (µH) Test Freq. (KHz) DCR (Ω) (max) IDC (A) (max)
TPSRH3D16A - 1R5N 1.50 100 0.052 1.55
TPSRH3D16A - 2R2N 2.20 100 0.072 1.20
TPSRH3D16A - 3R3N 3.30 100 0.085 1.10
TPSRH3D16A - 4R7N 4.70 100 0.105 0.90
TPSRH3D16A - 6R8N 6.80 100 0.170 0.73
TPSRH3D16A - 100N 10.00 100 0.210 0.55
TPSRH3D16A - 150N 15.00 100 0.295 0.45
TPSRH3D16A - 220N 22.00 100 0.430 0.40
TPSRH3D16A - 330N 33.00 100 0.675 0.32

Note: Test Freq.: 100KHz / 0.1V.
Operating Temp.: - 40°C ~ +85°C.
Inductance drop=35% typ. at IDC.

Order Codes (TPSRH2D18A, TPSRH3D16A)

TPSRH2D18A - 1R5 N
1 23
Part Number
TPSRH2D18A
TPSRH3D16A
 
Inductance
1R5 1.50µH
100 10.00µH
Tolerance
K 10%
L 15%
M 20%
N 30%