Thick Film Non-Inductive Power Resistors (TAP120)
(TAP120) Power Non-Inductive Resistor - Introduction
New high-power non-inductive resistor (TAP120) enforces mechanical stability available.
Token is devoting in the development of thick film non-inductive power resistors in particularly and powerful compact.
Non-inductive Thick Film (TAP120) Ultra-High-Power Resistors packaged in SOT227 with alumina ceramic metalized on the bottom for optimum discharge and improved heat transfer. Case encapsulates with resin-filled epoxy and enables large air distance between the terminals to achieve high insulation resistance.
Power Resistor (TAP120) handles power peaks, including those that happen whenever high-end electronic products are switched on and off, and it redirect power surges. Also Non-inductive (TAP120) help handle the rotational speed of electric motors such as those used in vehicles like locomotives and trams and in industrial equipment.
The thick flim resistor (TAP120) series consists of 4 connection options. Operating voltage can reach 1500V. Precision tolerance has 0.5%、1%、2%、5%、10% alternative. While the center temperature of the bottom plate lower than 85°C, the type 1 and type 2 can remain full power of 120W.
For customed designs, tighter tolerances, non-standard technical requirements, or custom special applications, please contact our sales for more information.
Download complete specification Thick Film Non-Inductive Power Resistors (TAP120) PDF.
- High stability, High insulation & partial discharge performance.
- Wide range of resistance. Thick film, Non-inductive. Small size and high power.
- Robotics, Motor Controls and other Switching Devices.
- Telecommunications, Variable Speed Drives, Power Supplies, Control Devices.
(TAP120) Technical Specifications & Dimensions (Unit: mm)
 
Thick Film Non-Inductive Power Resistors (TAP120) |
| Technical Specifications | Values |
| Rated Power (W) (Base Plate Center Temp ≤ 85°C) | 120W |
| Resistance range (Ω) | 0.1Ω ~ 1MΩ |
| Tolerance (%) | ±0.5% ~ ±10% |
| TCR (ppm/°C) （25°C～105°C) | ±50 ppm/°C, ±100 ppm/°C, ±300 ppm/°C |
| Max.working voltage (VDC) | 1500 V |
| Lead Material | Silica Wire / Electronic Wire |
| Insulation Resistance | 500V, ≥10GΩ |
| Mounting-torque for contacts | M4 screw 1.2 Nm Max |
| Operating Temperature range (°C) | -55°C～+155°C |
(TAP120) Test Condition
| Test Item | Test Methods | Characteristics |
| Short Time Overload | JIS-C-5201-1 4.13 1.5P amount does not exceed 1.5UMax/5s. |
ΔR/R ≤±(0.3%+0.1Ω). |
| Insulation resistance | JIS-C-5261 6-1 500VDC. | 10GΩ Min. |
| Dielectric withstanding voltage | JIC-C-5261 7-1 3000VAC or 5000VDC 1 minute between terminal and axis. |
Free of appearance or structural irregularity. |
| Vibration | JIS-C-5261 6-6 50HZ, amplitude 2mm, lasting 4Hrs. |
ΔR/R≤±(0.1%+0.1Ω). |
| Load life | JIS-C-5261 7-7 Rated power 2000Hrs, Base Plate Center Temperature < 85°C. |
ΔR/R≤±(1%+0.1Ω). |
| Temperature Cycling | JIS-C5201-1 4.19 -55°C ~ 125°C, 5 cycles. |
ΔR/R≤±(0.3%+0.1Ω). |
| Humidity | JIS-C5201-1 4.24 +40°C, RH≥95% for 96Hrs. |
ΔR/R≤±(0.25%+0.1Ω). |
Derating Curve (TAP120)
(TAP120) Rated Power Vs Base Plate Center Temperature (Derating Curve) |
(TAP120) Order Codes
| TAP120 | - | 1 | - | E | - | 10R | - | K | ||||||||||||||||||||||||||||||||||||||||||
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