1. Home
  2. Products
  3. SMD Power Inductors
  4. SMD Large Current Power Inductors - TPSRH-63/65/73/74/105/124/125/127 Series

Large Current Power Inductors (TPSRH) Shielded

TPSRH63 and TPSRH65 are directly connected electrode on ferrite core with excellent property and high saturation for surface mounting.

DeMint enhances chip power inductor (TPSRH) family series covering complete footprint with profile from 3.0 mm to 10.8 mm, inductance from 1.00 μH to 1000.00 μH, low DCR 0.008Ω to 21.6Ω, and Rated Current up to 10.0A.

DeMint (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.
Contact our sales for more information.

Download Complete Datasheet Large Current Power Inductors (TPSRH) PDF.

Features :
  1. Magnerically shielded construction.
  2. Excellent solderabillity and high heat resistance.
  3. Various high power inductors are superior to be high Saturation for surface mounting.
Applications :
  1. Power supply for VCRS; OA equipment Digital camera, LCD television set notebook PC, portable communication Equipments, DC/DC converters, etc.
Dimensions & Configurations (TPUME) (Unit: mm)
SMT Power Backlight Inductors (TPSRH) Dimensions
SMT Power Backlight Inductors (TPSRH) Dimensions
SMT Power Backlight Inductors (TPSRH) Dimensions
Type A ± 0.5 B ± 0.5 C (Max) D (Red) E (Red) F (Red) FIG
TPSRH63 6.2 6.6 3.0 1.5 6.6 5.9 1
TPSRH65 6.2 6.6 5.0 1.5 6.6 5.9 1
TPSRH73 7.3 7.3 3.5 1.8 7.2 5.4 2
TPSRH74 7.3 7.3 4.5 1.8 7.2 5.4 2
TPSRH105 10.0 10.0 5.0 3 9.6 7.6 3
TPSRH124 12.0 12.0 4.5 5 11.8 7.6 3
TPSRH125 12.0 12.0 6.0 5 11.8 7.6 3
TPSRH127 12.0 12.0 8.0 5 12 7.6 3
TPSRH129 * 12.0 12.0 10.0 5 12 7.6 3
TPSRH1510 * 15.0 15.0 10.8 5 15 7.6 3
* Custom parts are available on request.
Electrical Characteristics (TPSRH63/65/73/74/105)
Inductance (µH) TPSRH63 TPSRH65 TPSRH73 TPSRH74 TPSRH105
Marking L (µH) DCR (Ω)
Max.		 IDC
(A)		 DCR (Ω)
Max.		 IDC
(A)		 DCR (Ω)
Max.		 IDC
(A)		 DCR (Ω)
Max.		 IDC
(A)		 DCR (Ω)
Max.		 IDC
(A)
2R2 2.9 0.057 1.94                
4R0 4.0 0.070 1.63                
5R5 5.5 0.085 1.40                
100 10 0.150 1.10 0.074 1.35 0.081 2.24 0.070 1.84 0.050 2.40
120 12 0.176 1.00 0.094 1.22 0.114 1.89 0.078 1.71 0.054 2.25
150 15 0.212 0.90 0.109 1.11 0.137 1.75 0.093 1.47 0.071 2.0
180 18 0.270 0.80 0.143 1.02 0.155 1.54 0.122 1.31 0.081 1.8
220 22 0.290 0.74 0.170 0.91 0.190 1.47 0.140 1.23 0.094 1.65
270 27 0.360 0.66 0.208 0.82 0.210 1.40 0.183 1.12 0.110 1.45
330 33 0.420 0.59 0.270 0.74 0.240 1.23 0.207 0.96 0.134 1.35
390 39 0.510 0.54 0.300 0.69 0.320 1.08 0.25 0.91 0.148 1.2
470 47 0.570 0.50 0.350 0.62 0.400 1.0 0.30 0.88 0.199 1.1
560 56 0.720 0.46 0.43 0.58 0.49 0.91 0.36 0.75 0.233 1.0
680 68 0.92 0.42 0.53 0.56 0.560 0.84 0.44 0.69 0.31 0.93
820 82 1.010 0.38 0.58 0.46 0.69 0.74 0.48 0.61 0.36 0.84
101 100 1.25 0.34 0.74 0.42 0.79 0.70 0.56 0.60 0.39 0.76
121 120 1.40 0.31 0.81 0.38 0.98 0.63 0.70 0.52 0.47 0.70
151 150 1.77 0.28 0.91 0.35 1.11 0.58 0.79 0.46 0.53 0.63
181 180 2.04 0.26 1.14 0.32 1.45 0.52 0.96 0.42 0.68 0.57
221 220 2.80 0.23 1.27 0.29 1.82 0.48 1.22 0.36 0.82 0.52
271 270 3.21 0.22 1.65 0.26 2.19 0.42 1.51 0.34 0.92 0.47
331 330 4.15 0.19 2.17 0.23 2.62 0.39 1.72 0.32 1.13 0.43
391 390     2.47 0.22 3.33 0.35 2.11 0.29 1.39 0.39
471 470     2.93 0.20 3.86 0.32 2.43 0.26 1.66 0.36
561 560     3.47 0.18 4.30 0.29 3.16 0.23    
681 680     4.36 0.17 5.73 0.19 3.54 0.22    
821 820     4.77 0.15 6.54 0.18 4.49 0.2    
102 1000     6.42 0.14 8.25 0.16 5.80 0.18    
Note:
  • Measuring Frequency. L:<100μH (100KHz/0.25v) L: >100μH Above(1KHz/0.25v) .
  • IDC:The current when the inductance becomes 35% lower than its nominal value. and temperature rise 40°C Δt=40°C (ta=20°C).
Electrical Characteristics (TPSRH124/125/127)
Inductance (µH) TPSRH124 TPSRH125 TPSRH127
Marking L (µH) DCR (Ω)
Max.		 IDC
(A)		 DCR (Ω)
Max.		 IDC
(A)		 DCR (Ω)
Max.		 IDC
(A)
1R2 1.2 0.007 9.8
1R3 1.3 0.008 8.0
2R2 2.1 0.009 7.0
3R3 3.1 0.010 6.0
3R5 3.5 0.014 7.5
3R9 3.9 0.015 6.50 0.012 5.5
4R7 4.7 0.018 5.70 0.014 5.0 0.016 6.8
5R8 5.8 0.018 4.4
6R1 6.1 0.020 4.4 0.018 6.6
6R8 6.8 0.023 4.90
7R5 7.5 0.024 4.2
7R6 7.6 0.020 5.9
100 10 0.028 4.50 0.022 4 0.022 4.9
150 15 0.050 3.20 0.32 3.3 0.026 4.5
180 18 0.057 3.10 0.045 3.0 0.039 3.9
220 22 0.066 2.90 0.052 2.8 0.043 3.6
270 27 0.080 2.80 0.059 2.3 0.046 3.4
330 33 0.097 2.7 0.067 2.1 0.065 3.0
390 39 0.132 2.10 0.090 2.0 0.073 2.75
470 47 0.160 1.90 0.098 1.8 0.100 2.5
560 56 0.190 1.80 0.110 1.7 0.110 2.35
680 68 0.22 1.5 0.126 1.5 0.140 2.1
820 82 0.26 1.3 0.160 1.4 0.160 1.95
101 100 0.308 1.20 0.183 1.3 0.220 1.7
121 120 0.330 1.10 0.200 1.1 0.250 1.6
151 150 0.530 0.95 0.240 1.0 0.280 1.42
181 180 0.620 0.85 0.300 0.9 0.350 1.3
221 220 0.700 0.80 0.350 0.8 0.390 1.16
271 270 0.870 0.60 0.430 0.75 0.560 1.06
331 330 0.900 0.50 0.490 0.68 0.640 0.95
391 390 0.580 0.65 0.700 0.88
471 470 0.770 0.58 0.980 0.79
561 560 1.010 0.54 1.07 0.73
681 680 1.200 0.48 1.46 0.67
821 820 1.340 0.43 1.64
102 1000 1.530 0.40 1.82 0.55
Note:
  • Measuring Frequency. L:<100μH (100KHz/0.25v) L: >100μH Above(1KHz/0.25v) .
  • IDC:The current when the inductance becomes 35% lower than its nominal value. and temperature rise 40°C Δt=40°C (ta=20°C).
Order Codes (TPSRH)
TPSRH63 - 2R2 N
 
Part Number
TPSRH63
TPSRH65
TPSRH73
TPSRH74
TPSRH105
TPSRH124
TPSRH125
TPSRH127
  
Inductance
2R2 2.20µH
120 12.00µH
121 120.00µH
102 1000.00µH
Tolerance
K ± 10%
L ± 15%
M ± 20%
P ± 25%
N ± 30%