Inductors
(TPSRH-124/125/127) Shielded- Within "TPSRH Series" Section :
- 1. SMD Shielded (TPSRH)-62B/64B
- 2. SMD Shielded (TPSRH)-73/74
- 3. SMD Shielded (TPSRH)-124/125/127
- 4. SMD Shielded (TPSRH)-124B/125B/127B
- 5. SMD Shielded (TPSRH)-103R/104R/105R
- 6. SMD Shielded (TPSRH)-2DA/3DA
- 7. SMD Shielded (TPSRH)-3D/4D/5D/6D
- 8. SMD Shielded (TPSRH)-8D28/8D43
Introduction (TPSRH124/125/127)
SMD Large Current Power Inductors
TPSRH-124/125/127 series
Surface mount (TPSRH124/125/127) series provide Low DCR Large Current Power Inductors. TPSRH124, TPSRH125, and TPSRH127 provide wide inductance range from 1.20μH to 1000.00μH, low direct current resistance (DCR) down to 0.007Ω, and large current up to IDC 9.80A. These devices are directly connected electrode on ferrite core with excellent property and high saturation for surface mounting.
Token enhances chip power 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 :
- TPSRH124: (12.3x12.3x4.5 mm); 3.90μH ~ 330.00μH; DCR 0.015Ω ~ 0.990Ω; IDC 6.50A ~ 0.50A.
- TPSRH125: (12.3x12.3x6.0 mm); 1.30μH ~ 1000.00μH; DCR 0.012Ω ~ 1.530Ω; IDC 8.00A ~ 0.40A.
- TPSRH127: (12.3x12.3x8.0 mm); 1.20μH ~ 1000.00μH; DCR 0.007Ω ~ 1.820Ω; IDC 9.80A ~ 0.55A.
Features :
- Large Current and Low DCR.
- Magnetically shielded construction.
Applications :
- VTR, OA equipment, Notebook.
- Portable communication equipments.
- DC-DC converters, LCD television set.
Dimensions & Configurations (Unit: mm) (TPSRH124, TPSRH125, TPSRH127)
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| Type | A(max) | B(max) | C(max) | D ± 0.2 | E ± 0.2 | F | G | H | |
| TPSRH124 | 12.3 | 12.3 | 4.5 | 5.0 | 7.6 | 5.4 | 2.8 | 7.0 | |
| TPSRH125 | 12.3 | 12.3 | 6.0 | 5.0 | 7.6 | 5.4 | 2.8 | 7.0 | |
| TPSRH127 | 12.3 | 12.3 | 8.0 | 5.0 | 7.6 | 5.4 | 2.9 | 7.0 | |
Low DCR Wirewound Inductors (TPSRH-124/125/127) DimensionsNote: Design as Customer's Requested Specifications.
Electrical Characteristics (TPSRH124)
| Part Number | Inductance (µH) | Test Freq. (KHz) | DCR (Ω) (max) | IDC (A) (max) |
| TPSRH124 - 3R9N | 3.90 | 100 | 0.015 | 6.50 |
| TPSRH124 - 4R7N | 4.70 | 100 | 0.018 | 5.70 |
| TPSRH124 - 6R8N | 6.80 | 100 | 0.023 | 4.90 |
| TPSRH124 - 8R2N | 8.20 | 100 | 0.026 | 4.60 |
| TPSRH124 - 100M | 10.00 | 100 | 0.028 | 4.50 |
| TPSRH124 - 120M | 12.00 | 100 | 0.038 | 4.00 |
| TPSRH124 - 150M | 15.00 | 100 | 0.050 | 3.20 |
| TPSRH124 - 180M | 18.00 | 100 | 0.057 | 3.10 |
| TPSRH124 - 220M | 22.00 | 100 | 0.066 | 2.90 |
| TPSRH124 - 270M | 27.00 | 100 | 0.080 | 2.80 |
| TPSRH124 - 330M | 33.00 | 100 | 0.097 | 2.70 |
| TPSRH124 - 390M | 39.00 | 100 | 0.132 | 2.10 |
| TPSRH124 - 470M | 47.00 | 100 | 0.160 | 1.90 |
| TPSRH124 - 560M | 56.00 | 100 | 0.190 | 1.80 |
| TPSRH124 - 680M | 68.00 | 100 | 0.220 | 1.50 |
| TPSRH124 - 820M | 82.00 | 100 | 0.260 | 1.30 |
| TPSRH124 - 101M | 100.00 | 100 | 0.308 | 1.20 |
| TPSRH124 - 121M | 120.00 | 100 | 0.380 | 1.10 |
| TPSRH124 - 151M | 150.00 | 100 | 0.530 | 0.95 |
| TPSRH124 - 181M | 180.00 | 100 | 0.620 | 0.85 |
| TPSRH124 - 221M | 220.00 | 100 | 0.700 | 0.80 |
| TPSRH124 - 271M | 270.00 | 100 | 0.870 | 0.60 |
| TPSRH124 - 331M | 330.00 | 100 | 0.990 | 0.50 |
Note: Test Freq.: 100KHz / 0.1V.
Operating Temp.: -40°C ~ +85°C.
Inductance drop=25% typ. at IDC.
Electrical Characteristics (TPSRH125)
| Part Number | Inductance (µH) | Test Freq. (Hz) | DCR (Ω) (max) | IDC (A) (max) |
| TPSRH125 - 1R3N | 1.30 | 7.96M | 0.012 | 8.00 |
| TPSRH125 - 2R1N | 2.10 | 7.96M | 0.014 | 7.00 |
| TPSRH125 - 3R1N | 3.10 | 7.96M | 0.017 | 6.00 |
| TPSRH125 - 4R4N | 4.40 | 7.96M | 0.020 | 5.00 |
| TPSRH125 - 5R8N | 5.80 | 7.96M | 0.021 | 4.40 |
| TPSRH125 - 7R5N | 7.50 | 7.96M | 0.024 | 4.20 |
| TPSRH125 - 100M | 10.00 | 1K | 0.025 | 4.00 |
| TPSRH125 - 120M | 12.00 | 1K | 0.027 | 3.50 |
| TPSRH125 - 150M | 15.00 | 1K | 0.030 | 3.30 |
| TPSRH125 - 180M | 18.00 | 1K | 0.034 | 3.00 |
| TPSRH125 - 220M | 22.00 | 1K | 0.036 | 2.80 |
| TPSRH125 - 270M | 27.00 | 1K | 0.051 | 2.30 |
| TPSRH125 - 330M | 33.00 | 1K | 0.057 | 2.10 |
| TPSRH125 - 390M | 39.00 | 1K | 0.068 | 2.00 |
| TPSRH125 - 470M | 47.00 | 1K | 0.075 | 1.80 |
| TPSRH125 - 560M | 56.00 | 1K | 0.110 | 1.70 |
| TPSRH125 - 680M | 68.00 | 1K | 0.120 | 1.50 |
| TPSRH125 - 820M | 82.00 | 1K | 0.140 | 1.40 |
| TPSRH125 - 101M | 100.00 | 1K | 0.160 | 1.30 |
| TPSRH125 - 121M | 120.00 | 1K | 0.170 | 1.10 |
| TPSRH125 - 151M | 150.00 | 1K | 0.230 | 1.00 |
| TPSRH125 - 181M | 180.00 | 1K | 0.290 | 0.90 |
| TPSRH125 - 221M | 220.00 | 1K | 0.400 | 0.80 |
| TPSRH125 - 271M | 270.00 | 1K | 0.460 | 0.75 |
| TPSRH125 - 331M | 330.00 | 1K | 0.510 | 0.68 |
| TPSRH125 - 391M | 390.00 | 1K | 0.690 | 0.65 |
| TPSRH125 - 471M | 470.00 | 1K | 0.770 | 0.58 |
| TPSRH125 - 561M | 560.00 | 1K | 0.860 | 0.54 |
| TPSRH125 - 681M | 680.00 | 1K | 1.200 | 0.48 |
| TPSRH125 - 821M | 820.00 | 1K | 1.340 | 0.43 |
| TPSRH125 - 102M | 1000.00 | 1K | 1.530 | 0.40 |
Note: 100~102 Test Freq.: 1KHz / 0.25V.
Operating Temp.: -40°C ~ +85°C.
Inductance drop=10% typ. at IDC.
Electrical Characteristics (TPSRH127)
| Part Number | Inductance (µH) | Test Freq. ( KHz ) | DCR (Ω) (max) | IDC (A) (max) |
| TPSRH127 - 1R2N | 1.20 | 100 | 0.0070 | 9.80 |
| TPSRH127 - 2R4N | 2.40 | 100 | 0.0115 | 8.00 |
| TPSRH127 - 3R5N | 3.50 | 100 | 0.0135 | 7.50 |
| TPSRH127 - 4R7N | 4.70 | 100 | 0.0158 | 6.80 |
| TPSRH127 - 6R1N | 6.10 | 100 | 0.0176 | 6.60 |
| TPSRH127 - 7R6N | 7.60 | 100 | 0.0200 | 5.90 |
| TPSRH127 - 100M | 10.00 | 1 | 0.0216 | 5.40 |
| TPSRH127 - 120M | 12.00 | 1 | 0.0243 | 4.90 |
| TPSRH127 - 150M | 15.00 | 1 | 0.0270 | 4.50 |
| TPSRH127 - 180M | 18.00 | 1 | 0.0392 | 3.90 |
| TPSRH127 - 220M | 22.00 | 1 | 0.0432 | 3.60 |
| TPSRH127 - 270M | 27.00 | 1 | 0.0459 | 3.40 |
| TPSRH127 - 330M | 33.00 | 1 | 0.0648 | 3.00 |
| TPSRH127 - 390M | 39.00 | 1 | 0.0729 | 2.75 |
| TPSRH127 - 470M | 47.00 | 1 | 0.100 | 2.50 |
| TPSRH127 - 560M | 56.00 | 1 | 0.110 | 2.35 |
| TPSRH127 - 680M | 68.00 | 1 | 0.140 | 2.10 |
| TPSRH127 - 820M | 82.00 | 1 | 0.160 | 1.95 |
| TPSRH127 - 101M | 100.00 | 1 | 0.220 | 1.70 |
| TPSRH127 - 121M | 120.00 | 1 | 0.250 | 1.60 |
| TPSRH127 - 151M | 150.00 | 1 | 0.280 | 1.42 |
| TPSRH127 - 181M | 180.00 | 1 | 0.350 | 1.30 |
| TPSRH127 - 221M | 220.00 | 1 | 0.390 | 1.16 |
| TPSRH127 - 271M | 270.00 | 1 | 0.560 | 1.06 |
| TPSRH127 - 331M | 330.00 | 1 | 0.640 | 0.95 |
| TPSRH127 - 391M | 390.00 | 1 | 0.700 | 0.88 |
| TPSRH127 - 471M | 470.00 | 1 | 0.980 | 0.79 |
| TPSRH127 - 561M | 560.00 | 1 | 1.070 | 0.73 |
| TPSRH127 - 681M | 680.00 | 1 | 1.460 | 0.67 |
| TPSRH127 - 821M | 820.00 | 1 | 1.640 | 0.60 |
| TPSRH127 - 102M | 1000.00 | 1 | 1.820 | 0.55 |
Note: 1R2 ~ 7R6 Test Freq.: 100KHz / 0.1V ; 100 ~ 102 Test Freq. : 1KHz / 0.25V.
Operating Temp.: -40°C ~ +85°C.
Inductance drop=10% typ. at IDC.
Order Codes (TPSRH124, TPSRH125, TPSRH127)
| TPSRH124 | - | 1R2 | M | ||||||||||||||||||||||
| 1 | 2 | 3 | |||||||||||||||||||||||
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Specification Download (TPSRH-124/125/127)
Download Complete Specification SMD Low DCR Wirewound Inductors (TPSRH-124/125/127) PDF (962KB).