Product Overview
The TPAN1331 is a planar non-inductive power resistor, also known as a TO-331 package high-power resistor. It features a power rating of 61W and a flanged design for enhanced heat dissipation, ensuring balanced thermal characteristics and excellent cooling. This resistor is ideal for current detection, energy absorption and discharge, RC absorption, high-speed switching, and high-frequency circuits. It is also used in voltage regulation, constant power loads, and low-energy pulse loads, finding applications in industries such as industrial lasers, welding equipment, test equipment, instrumentation, UPS, automotive, and switching power supplies.
Product Attributes
- Brand: (Kaipu Electronics)
- Origin: China
- Material: Thick film, Molded plastic encapsulation
- Certifications: AEC-Q200
Technical Specifications
| Series | Model | Resistance Range | Tolerance | Temperature Coefficient | Rated Power | Max Working Voltage | Thermal Resistance | Inductance | Weight | Package |
|---|---|---|---|---|---|---|---|---|---|---|
| TPAN1331 | TPAN1331F21R10K | 1.6~21K | 1.6%, 2%, 5% | 210ppm/ | 61W | 611V | 1.2/W | 1.2H | 1.30.6g | TO-331 |
| TPAN1331 | TPAN1331D10R0K | 1.6~21K | 1.6% | 210ppm/ | 61W | 611V | 1.2/W | 1.2H | 1.30.6g | TO-331 |
| TPAN1331 | TPAN1331F10R0K | 1.6~21K | 2% | 210ppm/ | 61W | 611V | 1.2/W | 1.2H | 1.30.6g | TO-331 |
| TPAN1331 | TPAN1331J10R0K | 1.6~21K | 5% | 210ppm/ | 61W | 611V | 1.2/W | 1.2H | 1.30.6g | TO-331 |
| Test Item | Test Method | Parameter Index |
|---|---|---|
| High Temperature Storage | AEC-Q200 TEST 24 | - |
| High Temperature and High Humidity Load Life* | AEC-Q200 TEST 29 | 1000 hours @ +125C, 90%RH, 10% rated power load |
| Solvent Resistance | IEC 60115-1 4.7 | Immersion in 4 solvents for 2 minutes, 10 brush strokes, 3 cycles |
| Mechanical Shock | AEC-Q200 TEST 4 | Half sine wave, peak acceleration 100g's, pulse duration 6ms, 3 axes, 6 directions, 4 times each |
| Vibration | IEC 60115-1 4.36 | 10Hz-2KHz, 5g's, 1 minute per cycle, 23 cycles in X, Y, Z directions |
| Resistance to Soldering Heat | AEC-Q200 TEST 8 | +260C tin bath, hold for 3 seconds |
| Thermal Shock | AEC-Q200 TEST 9 | -55C, 26 minutes ~ room temperature < 10 seconds ~ +125C, 26 minutes, 2111 cycles |
| Solderability | AEC-Q200 TEST 10 | +230C tin bath, hold for 21 seconds |
| Temperature Coefficient | MIL-STD-202G Method 102A | R1.6% |
| Flammability | UL-94 | - |
| Withstand Voltage | AEC-Q200 TEST 11 | Effective voltage of 1111VAC applied between terminals and flange, hold for 10s |
| Short-time Overload | AEC-Q200 TEST 12 | 1.5 times rated power, not exceeding 2.6 times max working voltage, for 5 seconds |
| Low Temperature Load | AEC-Q200 TEST 13 | -55, 2 hours no load, 30 minutes rated voltage load, 26 minutes no load |
| Terminal Strength | MIL-STD-202G Method 211A | Apply 10N tensile force, hold for 6~10 seconds |
2509291513_RESI-TPAN0220F75R0K9_C28262582.pdf
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