Changsha Purple Horn E-Commerce Co., Ltd.
| Resistance @ 25℃ | 3Ω |
| Power(Watts) | - |
| Pitch | 7.5mm |
| Operating Temperature | -40℃~+200℃ |
| B Constant (25℃/100℃) | - |
| Tolerance | ±20% |
| Steady State Current (Max) | 6A |
| Diameter (φD) | 13mm |
| Thermal Time Constant | 1.1min |
| B Constant (25℃/85℃) | - |
| B Constant (25℃/75℃) | - |
| B Constant Tolerance | - |
| B Constant (25℃/50℃) | - |
| Description | NTC Thermistor 3Ω Through Hole,P=7.5mm |
| Mfr. Part # | 206RV191 |
| Package | Through Hole,P=7.5mm |
| Model Number | 206RV191 |
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Product Specification
| Resistance @ 25℃ | 3Ω | Power(Watts) | - |
| Pitch | 7.5mm | Operating Temperature | -40℃~+200℃ |
| B Constant (25℃/100℃) | - | Tolerance | ±20% |
| Steady State Current (Max) | 6A | Diameter (φD) | 13mm |
| Thermal Time Constant | 1.1min | B Constant (25℃/85℃) | - |
| B Constant (25℃/75℃) | - | B Constant Tolerance | - |
| B Constant (25℃/50℃) | - | Description | NTC Thermistor 3Ω Through Hole,P=7.5mm |
| Mfr. Part # | 206RV191 | Package | Through Hole,P=7.5mm |
| Model Number | 206RV191 |
The NTC Thermistor (Negative Temperature Coefficient Resistor) is a component whose resistance decreases as ambient temperature increases. It is manufactured from 2 or 4 types of metal oxides (iron, nickel, cobalt, manganese, or copper) shaped and sintered at high temperatures. This specific model, 206RV191 NTC 3D-13, features a nominal resistance of 3, a chip diameter of 13mm, and is coated in black with inward-bent leads.
| Item | Specification Request | Unit |
| Nominal Resistance (251) | 320% | |
| Max Steady State Current (25) | 6 | A |
| Thermal Time Constant (approx.) | 66 | S |
| Thermal Dissipation Constant (approx.) | 18 | mW |
| Operation Range | -40~+200 | |
| Approximate Resistance Value at Maximum Current | 0.092 | |
| Max Shock Capacity | 820 | uf/240V |
| Leads Terminal Tensile Strength | No visible damage, Resistance change: 20% (1.0kg, 10 sec) | |
| Leads Terminal Bend Strength | No visible damage, Resistance change: 20% (0.5kg, 90 bend) | |
| Vibration | No substantial damage (10~50Hz, 1.55mm amplitude, X,Y,Z axis 2 hrs each) | |
| Solderability | Covered termination: 98% (2355, 3S) | |
| Solder Heat Resistance | Resistance change: 10% (35010, 3.00.5 sec) | |
| High Temperature Storage | Resistance change: 10% (1252, 1000+48 hours) | |
| Low Temperature Storage | Resistance change: 10% (-403, 1000+48 hours) | |
| Humidity Test | Resistance change: 10% (402, 95%RH, 1000HR) | |
| Temperature Cycle Test | Resistance change: 20% (-40/30 25/5 +125/30 25/5) | |
| Operating Temperature | -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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