Changsha Purple Horn E-Commerce Co., Ltd.
| Resistance @ 25℃ | 1.5Ω |
| Power(Watts) | - |
| Pitch | 7.5mm |
| Operating Temperature | -40℃~+200℃ |
| B Constant (25℃/100℃) | - |
| Tolerance | ±20% |
| Steady State Current (Max) | 8A |
| Diameter (φD) | 15mm |
| Thermal Time Constant | 1.25min |
| B Constant (25℃/85℃) | - |
| B Constant (25℃/75℃) | - |
| B Constant Tolerance | - |
| B Constant (25℃/50℃) | - |
| Description | NTC Thermistor 1.5Ω Through Hole,P=7.5mm |
| Mfr. Part # | 206RV173 |
| Package | Through Hole,P=7.5mm |
| Model Number | 206RV173 |
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Product Specification
| Resistance @ 25℃ | 1.5Ω | Power(Watts) | - |
| Pitch | 7.5mm | Operating Temperature | -40℃~+200℃ |
| B Constant (25℃/100℃) | - | Tolerance | ±20% |
| Steady State Current (Max) | 8A | Diameter (φD) | 15mm |
| Thermal Time Constant | 1.25min | B Constant (25℃/85℃) | - |
| B Constant (25℃/75℃) | - | B Constant Tolerance | - |
| B Constant (25℃/50℃) | - | Description | NTC Thermistor 1.5Ω Through Hole,P=7.5mm |
| Mfr. Part # | 206RV173 | Package | Through Hole,P=7.5mm |
| Model Number | 206RV173 |
NTC Thermistor is a Negative Temperature Coefficient Resistor whose resistance changes with ambient temperature changes. Thermistor comprises 2 or 4 kinds of metal oxides of iron, nickel, cobalt, manganese, and copper, being shaped and sintered at high temperature. This NTC thermistor (model 206RV173 NTC 1.5D-15) has an impedance of 1.5, a chip diameter of 15mm, and a pitch of 7.5mm, featuring black coating and inwardly bent leads.
| Item | Specification Request | Test Conditions | Specification Request |
| Nominal Resistance (251) | 1.520 | ||
| Max Steady State Current (25) | 8A | ||
| Thermal Time Constant (approx.) | 75S | ||
| Thermal Dissipation Constant (approx.) | 21mW | ||
| Operation Range | -40~+200 | ||
| Approximate Resistance Value at Maximum Current | 0.052 | ||
| Max Shock Capacity | 1100 f/240V | ||
| Zero Power Resistance | At 25, when resistance change due to self-heating is negligible compared to total measurement error. | See Electrical Parameters | |
| B-Value | Calculated using zero power resistance at 25 and 50. | See Electrical Parameters | |
| Thermal Dissipation Constant | Ratio of power dissipation change to corresponding temperature change at specified temperature. Unit: mw/ | See Electrical Parameters | |
| Thermal Time Constant | Under zero power condition, time required for thermistor temperature to reach 63.2% of the difference between initial and final temperatures. | See Electrical Parameters | |
| Leads Terminal Tensile Strength | 1.0kg load applied to each lead for 10 sec. | No visible damage, Resistance change: within 20% | |
| Leads Terminal Bend Strength | Fixed body, 0.5kg weight on one terminal, bend 90, then reverse bend 90. | No visible damage, Resistance change: within 20% | |
| Vibration | Frequency: 10~50Hz, Amplitude: 1.55mm, Direction and time: X, Y, Z axes each 2 hours. | No substantial mechanical damage | |
| Solderability | Solder bath Temperature: 2355, Time: 3S | Covered termination: 98% | |
| Resistance to Soldering Heat | Dipped in molten solder at 35010 for 3.00.5 seconds, up to 4.00.8mm depth. Tested after 24 hours at room temperature. | Resistance change: within 10% | |
| Dry Heat (high temperature storage) | Ambient: 1252 for 1000+48 hours. Tested after 1-2 hours at room ambient. | Resistance change: within 10% | |
| Cold (low temperature storage) | Ambient: -403 for 1000+48 hours. Tested after 1-2 hours at room ambient. | Resistance change: within 10% | |
| Humidity Test | 402, 95% RH, 1000 HR | Resistance change: within 10% | |
| Temperature Cycle Test | -40/30 25/5 +125/30 25/5 | Resistance change: within 20% | |
| Operating Temperature | Allowable temperature range while the thermistor works continuously for long time. | -40 to +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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