Changsha Purple Horn E-Commerce Co., Ltd.
| Resistance @ 25℃ | 33Ω |
| Power(Watts) | - |
| Pitch | 5mm |
| Operating Temperature | -40℃~+200℃ |
| B Constant (25℃/100℃) | - |
| Tolerance | ±20% |
| Steady State Current (Max) | 500mA |
| Diameter (φD) | 7mm |
| Thermal Time Constant | 27s |
| B Constant (25℃/85℃) | - |
| B Constant (25℃/75℃) | - |
| B Constant Tolerance | - |
| B Constant (25℃/50℃) | - |
| Description | NTC Thermistor 33Ω Through Hole,P=5mm |
| Mfr. Part # | 206RV190 |
| Package | Through Hole,P=5mm |
| Model Number | 206RV190 |
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Product Specification
| Resistance @ 25℃ | 33Ω | Power(Watts) | - |
| Pitch | 5mm | Operating Temperature | -40℃~+200℃ |
| B Constant (25℃/100℃) | - | Tolerance | ±20% |
| Steady State Current (Max) | 500mA | Diameter (φD) | 7mm |
| Thermal Time Constant | 27s | B Constant (25℃/85℃) | - |
| B Constant (25℃/75℃) | - | B Constant Tolerance | - |
| B Constant (25℃/50℃) | - | Description | NTC Thermistor 33Ω Through Hole,P=5mm |
| Mfr. Part # | 206RV190 | Package | Through Hole,P=5mm |
| Model Number | 206RV190 |
The NTC Thermistor is a Negative Temperature Coefficient Resistor designed to decrease its resistance as ambient temperature increases. It is constructed from 2 or 4 types of metal oxides (iron, nickel, cobalt, manganese, or copper) that are shaped and sintered at high temperatures. This thermistor is suitable for applications requiring temperature-dependent resistance, operating within a range of -40 to +200.
| Item | Specification Request | Test Conditions | Specification Request |
| Nominal Resistance (251) | 3320% | ||
| Max Steady State Current (25) | 0.5A | ||
| Thermal Time Constant (approx.) | 27S | ||
| Thermal Dissipation Constant (approx.) | 16mW | ||
| Operation Range | -40~+200 | ||
| Approximate Resistance Value at Maximum Current | 1.485 | ||
| Max Shock Capacity (uf/240V) | 47 | ||
| Zero Power Resistance | See Electrical Parameters | At 25, when the resistance change due to internal heating is negligible compared to the total measurement error. | See Electrical Parameters |
| B Value | See Electrical Parameters | Calculated using zero power resistance at 25 and 50. | See Electrical Parameters |
| Thermal Dissipation Constant | See Electrical Parameters | Ratio of power dissipation change to corresponding temperature change at specified temperature (mW/). | See Electrical Parameters |
| Thermal Time Constant | See Electrical Parameters | Time required to reach 63.2% of the temperature difference between initial and final temperatures under zero power conditions. | See Electrical Parameters |
| Leads Terminal Tensile Strength | No visible damage, Resistance change: within 20% | 1.0kg load applied to each terminal for 10 sec. | No break out and damage, Resistance change: within 20% |
| Leads Terminal Bend Strength | No visible damage, Resistance change: within 20% | Fixed body, hang 0.5kg on one terminal, bend 90, reverse, bend 90 in opposite direction. | No break out and damage, Resistance change: within 20% |
| Vibration | No substantial damage | Frequency: 10~50Hz, Amplitude: 1.55mm, Direction and time: X, Y, Z axes each 2 hours. | No substantial damage |
| Solderability | Covered termination: 98% | Solder bath Temperature: 2355, Time: 3S | Covered termination: 98% |
| Solder Heat Resistance | Resistance change: within 10% | Dipped in molten solder of 35010 for 3.00.5 seconds up to 4.00.8mm depth, left at room ambient for 24 hours before measurement. | Resistance change: within 10% |
| Dry Heat (High Temperature Storage) | Resistance change: within 10% | 1252 for 1000+48 hours, left at room ambient for 1-2 hours before measurement. | Resistance change: within 10% |
| Cold (Low Temperature Storage) | Resistance change: within 10% | -403 for 1000+48 hours, left at room ambient for 1-2 hours before measurement. | Resistance change: within 10% |
| Humidity Test | Resistance change: within 10% | 402, 95% RH, 1000 HR | Resistance change: within 10% |
| Temperature Cycle Test | Resistance change: within 20% | -40/30 25/5 +125/30 25/5 | Resistance change: within 20% |
| Operating Temperature | -40~+200 | Long-term continuous operation allowable temperature range. | -40~+200 |
| Storage Conditions | -10~40, RH75% |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
300~500
Ecer Certification：
Verified Supplier
Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa... Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa...
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