Inductors
(TPSRB) ShieldedIntroduction (TPSRB)
Token SMD Shielded Power Wirewound Inductor Packs More Power In Less Board Space. The TPSRB series of wire wound, surface-mount inductor from Token Electronics is designed for general purpose inductor to eliminate EMI in power lines for telecommunications, test & measurement equipment, networking, portable electronic equipment, PCs, appliances, and other electronic devices.
Developed to increase DC to DC converter efficiency through low DC resistance, the compact inductors save valuable board space, measuring only 5.90 mm x 6.50 mm x 3.50 mm for TPSR63B, 7.35 mm x 8.15 mm x 4.90 mm for TPSR74B, 9.40 mm x 10.40 mm x 5.50 mm for TPSR105B.
The inductors are magnetically shielded to prevent interference and operate in a temperature range of -40°C to +85°C. Token Electronics offers a variety of coils and inductors, including choke coils with low DC resistance for power supply circuits. Customers can select the optimum characteristics by choosing from monolithic or wire wound construction and a wide range of inductance values and tolerances with some types offering magnetic shielding.
Custom parts are available on request. Token will also produce devices outside these specifications to meet specific customer requirements, please contact our sales for more information. Download complete specification SMD Shielded Power Wirewound Inductors (TPSRB) PDF (383KB).
Features :
- Magnetically shielded construction.
- Compact and thin.
- Put the electrode with ferrite core directly,
a small surface area allow a high mounting density.
Applications :
- VTR, OA equipment, LCD television set, Notebook.
- Portable communication equipments, DC-DC converters.
Dimensions & Configurations (TPSRB)
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| Type | A(max) | B(max) | C(max) | D(Ref.) | E | F | G | |
| TPSR63B | 5.90 | 6.50 | 3.50 | 1.45 | 5.50 | 2.25 | 1.70 | |
| TPSR74B | 7.35 | 8.15 | 4.90 | 2.10 | 7.50 | 4.00 | 2.00 | |
| TPSR105B | 9.40 | 10.40 | 5.50 | 2.90 | 9.50 | 5.00 | 2.50 | |
Note: Design as Customer's Requested Specifications.
Electrical Characteristics (TPSR63B)
| Part Number | Inductance (µH) | Test Freq. (MHz) | DCR (Ω) (max) | IDC (A) (max) |
| TPSR63B - 100M | 10.00 | 2.52 | 0.140 | 1.00 |
| TPSR63B - 120M | 12.00 | 2.52 | 0.160 | 0.94 |
| TPSR63B - 150M | 15.00 | 2.52 | 0.180 | 0.86 |
| TPSR63B - 180M | 18.00 | 2.52 | 0.250 | 0.78 |
| TPSR63B - 220M | 22.00 | 2.52 | 0.320 | 0.76 |
| TPSR63B - 270M | 27.00 | 2.52 | 0.360 | 0.64 |
| TPSR63B - 330M | 33.00 | 2.52 | 0.410 | 0.61 |
| TPSR63B - 390M | 39.00 | 2.52 | 0.470 | 0.53 |
| TPSR63B - 470M | 47.00 | 2.52 | 0.510 | 0.50 |
| TPSR63B - 560M | 56.00 | 2.52 | 0.720 | 0.46 |
| TPSR63B - 680M | 68.00 | 2.52 | 0.820 | 0.42 |
Electrical Characteristics (TPSR74B)
| Part Number | Inductance (µH) | Test Freq. (MHz) | DCR (Ω) (max) | IDC (A) (max) |
| TPSR74B - 100M | 10.00 | 2.52 M | 0.070 | 1.65 |
| TPSR74B - 120M | 12.00 | 2.52 M | 0.070 | 1.57 |
| TPSR74B - 150M | 15.00 | 2.52 M | 0.080 | 1.39 |
| TPSR74B - 180M | 18.00 | 2.52 M | 0.100 | 1.29 |
| TPSR74B - 220M | 22.00 | 2.52 M | 0.130 | 1.12 |
| TPSR74B - 270M | 27.00 | 2.52 M | 0.160 | 1.06 |
| TPSR74B - 330M | 33.00 | 2.52 M | 0.180 | 0.97 |
| TPSR74B - 390M | 39.00 | 2.52 M | 0.180 | 0.91 |
| TPSR74B - 470M | 47.00 | 2.52 M | 0.270 | 0.80 |
| TPSR74B - 560M | 56.00 | 2.52 M | 0.290 | 0.76 |
| TPSR74B - 680M | 68.00 | 2.52 M | 0.330 | 0.68 |
| TPSR74B - 820M | 82.00 | 2.52 M | 0.430 | 0.62 |
| TPSR74B - 101M | 100.00 | 1 K | 0.490 | 0.55 |
| TPSR74B - 121M | 120.00 | 1 K | 0.680 | 0.49 |
| TPSR74B - 151M | 150.00 | 1 K | 0.940 | 0.44 |
| TPSR74B - 181M | 180.00 | 1 K | 1.000 | 0.40 |
| TPSR74B - 221M | 220.00 | 1 K | 1.180 | 0.36 |
| TPSR74B - 271M | 270.00 | 1 K | 1.300 | 0.33 |
Electrical Characteristics (TPSR105B)
| Part Number | Inductance (µH) | Test Freq. (MHz) | DCR (Ω) (max) | IDC (A) (max) |
| TPSR105B - 100M | 10.00 | 2.52 M | 0.060 | 2.06 |
| TPSR105B - 120M | 12.00 | 2.52 M | 0.070 | 1.94 |
| TPSR105B - 150M | 15.00 | 2.52 M | 0.070 | 1.72 |
| TPSR105B - 180M | 18.00 | 2.52 M | 0.080 | 1.58 |
| TPSR105B - 220M | 22.00 | 2.52 M | 0.080 | 1.42 |
| TPSR105B - 270M | 27.00 | 2.52 M | 0.100 | 1.32 |
| TPSR105B - 330M | 33.00 | 2.52 M | 0.110 | 1.16 |
| TPSR105B - 390M | 39.00 | 2.52 M | 0.120 | 1.10 |
| TPSR105B - 470M | 47.00 | 2.52 M | 0.140 | 1.00 |
| TPSR105B - 560M | 56.00 | 2.52 M | 0.190 | 0.93 |
| TPSR105B - 680M | 68.00 | 2.52 M | 0.210 | 0.85 |
| TPSR105B - 820M | 82.00 | 2.52 M | 0.280 | 0.79 |
| TPSR105B - 101M | 100.00 | 1 K | 0.340 | 0.72 |
| TPSR105B - 121M | 120.00 | 1 K | 0.370 | 0.63 |
| TPSR105B - 151M | 150.00 | 1 K | 0.510 | 0.55 |
| TPSR105B - 181M | 180.00 | 1 K | 0.570 | 0.50 |
| TPSR105B - 221M | 220.00 | 1 K | 0.780 | 0.47 |
| TPSR105B - 271M | 270.00 | 1 K | 0.870 | 0.41 |
| TPSR105B - 331M | 330.00 | 1 K | 1.200 | 0.37 |
| TPSR105B - 391M | 390.00 | 1 K | 1.340 | 0.35 |
| TPSR105B - 471M | 470.00 | 1 K | 1.500 | 0.33 |
Note: TPSR74B-101 ~ 271 Test Freq.: 1KHz / 0.25V.
TPSR105B-101 ~ 471 Test Freq.: 1KHz / 0.25V.
Operating Temp. : -40°C ~ +85°C.
Inductance drop = 10% typ. at IDC.
Order Codes (TPSRB)
| TPSR63B | - | 100 | M | ||||||||||||||||||
| 1 | 3 | 4 | |||||||||||||||||||
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