Dongguan Linkun Electronic Technology Co., Ltd.
| Payment Terms | T/T, L/C, Western Union |
| Supply Ability | 24 million per year |
| Delivery Time | Negotiation |
| Packaging Details | Export Package / Negotiation |
| .Rated Zero-Power Resistance | 10R±20% |
| Max.Steady State Current | 6.5A |
| Thermal Dissipation Constant (mW/C) | 23 |
| Operating temperature | -40C–+200C. |
| Wide choice of B values | 3000K |
| Temperature Range | ±20% |
| Thermal Time Constant (s) | 118 |
| Application | Electronic product / Industrial Products |
| Technology | Ceramic Composition |
| Features | • High power handling capability and long-term stability and reliability • Fast response to surge current • High material constant (B value) • Low residual resistance |
| Brand Name | linkun |
| Model Number | Compensation NTC Thermistor |
| Certification | CE / ROHS / UL / TUV / SGS |
| Place of Origin | Dongguan China |
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Product Specification
| Payment Terms | T/T, L/C, Western Union | Supply Ability | 24 million per year |
| Delivery Time | Negotiation | Packaging Details | Export Package / Negotiation |
| .Rated Zero-Power Resistance | 10R±20% | Max.Steady State Current | 6.5A |
| Thermal Dissipation Constant (mW/C) | 23 | Operating temperature | -40C–+200C. |
| Wide choice of B values | 3000K | Temperature Range | ±20% |
| Thermal Time Constant (s) | 118 | Application | Electronic product / Industrial Products |
| Technology | Ceramic Composition | Features | • High power handling capability and long-term stability and reliability • Fast response to surge current • High material constant (B value) • Low residual resistance |
| Brand Name | linkun | Model Number | Compensation NTC Thermistor |
| Certification | CE / ROHS / UL / TUV / SGS | Place of Origin | Dongguan China |
| High Light | ROHS Precision NTC Thermistor ，Electronic Precision NTC Thermistor ，Stable Negative Temperature Thermistor | ||
Made In China MF72 Power NTC Thermistor 10D-20 For Audio Switching Power Supply And Inverter Spot
The main function of the MF72 series power NTC thermistor is to provide surge current suppression for sensitive electronics. Connecting the MF72 in series with the power supply will limit the current surge that is usually created when turning on. Once the circuit is powered on, the MF72 power NTC thermistor will quickly drop to a very low value, the power dissipation can be ignored and will not affect the normal operating current. Using the MF72 power NTC thermistor is one of the most cost-effective ways to suppress surge current and protect sensitive electronics from damage.
Applications:
• Can be installed in power circuits of:
• Power supplies and inverters
• Uninterruptible power supplies
• Energy-saving lamps
• Electronic ballasts
• Filament protection for various lamps
• Some types of heaters
• For higher power circuits compared to MF73 high power NTC thermistor
Product Features:
• Small size and fast response
• High power handling capability and long-term stability and reliability
• Fast response to surge current
• High material constant (B value)
• Low residual resistance
• Wide operating temperature range -55 to + 200C
• R25 tolerance of ±20%
Specifications and dimensions:
Specifications:
| DMAX
| Dmax | Tmax | d | F1 | F2 | Straight Leads | Bend Leads | |
| ±0.05 | ±1 | ±1.5 | Lmin | Lmin | L2±2 | |||
| MF72□D5 | 7 | 5 | 0.6 / 0.45 | 5 / 2.5 | 3 | 25 | 17/5.0 | 8/5.0 |
| MF72□D7 | 9 | 5 | 0.6 | 5 | 3 | 25 | 17/5.0 | 8/5.0 |
| MF72□D9 | 11 | 5.5 | 0.8 / 0.6 | 7.5 / 5 | 5/3 | 25 | 17/5.0 | 8/5.0 |
| MF72□D11 | 13 | 5.5 | 0.8 | 7.5 / 5 | 5/3 | 25 | 17/5.0 | 8/5.0 |
| MF72□D13 | 15.5 | 6 | 0.8 | 7.5 | 5 | 25 | 17/5.0 | 8/5.0 |
| MF72□D15 | 17.5 | 6 | 0.8 | 10 / 7.5 | 5 | 25 | 17/5.0 | 8/5.0 |
| MF72□D20 | 22.5 | 7 | 1 | 10 / 7.5 | / | 25 | / | / |
| MF72□D25 | 27.5 | 8 | 1 | 10 / 7.5 | / | 25 | / | / |
Main technical parameters:
| D-5 NTC Thermistor | |||||||
| Part Number MF72 NTC | R25 (Ω) | Max steady-state current(A) | Approximate resistance value at maximum current Ω) | Dissipation coefficient approx. (MW /℃) | Thermal time constant approx. (S) | Operating temperature (°C) | UL |
| 3D-5 | 3 | 1.3 | 0.177 | 7 | 16 | -40〜+ 150 | |
| 5D-5 | 5 | 1 | 0.353 | 7 | 16 | -40〜+ 150 | √ |
| 10D-5 | 10 | 0.7 | 0.771 | 7 | 16 | -40〜+ 150 | √ |
| 20D-5 | 20 | 0.5 | 1.154 | 6 | 17 | -40〜+ 150 | |
| 60D-5 | 60 | 0.3 | 1.878 | 6 | 17 | -40〜+ 150 | |
| 200D-5 | 200 | 0.1 | 18.7 | 5 | 17 | -40〜+ 150 | √ |
|
D-7 NTC Thermistor | |||||||
| Part Number MF72 NTC | R25 (Ω) | Max steady-state current(A) | Approximate resistance value at maximum current Ω) | Dissipation coefficient approx. (MW /℃) | Thermal time constant approx. (S) | Operating temperature (°C) | UL |
| 2.5D-7 | 2.5 | 3 | 0.132 | 11 | 27 | -40〜+ 150 | |
| 3D-7 | 3 | 2.5 | 0.145 | 11 | 27 | -40〜+ 150 | |
| 5D-7 | 5 | 2 | 0.283 | 9 | 23 | -40〜+ 150 | √ |
| 8D-7 | 8 | 1 | 0.539 | 9 | 28 | -40〜+ 150 | √ |
| 10D-7 | 10 | 1 | 0.616 | 9 | 23 | -40〜+ 150 | √ |
| 12D-7 | 12 | 1 | 0.816 | 9 | 23 | -40〜+ 150 | |
| 16D-7 | 16 | 0.7 | 1.003 | 8 | 23 | -40〜+ 150 | √ |
| 22D-7 | 22 | 0.6 | 1.108 | 8 | 23 | -40〜+ 150 | √ |
| 33D-7 | 33 | 0.5 | 1.485 | 8 | 23 | -40〜+ 150 | √ |
| 200D-7 | 200 | 0.2 | 11.65 | 7 | 21 | -40〜+ 150 | √ |
|
D-9 NTC Thermistor | |||||||
| Part Number MF72 NTC | R25 (Ω) | Max steady-state current(A) | Approximate resistance value at maximum current Ω) | Dissipation coefficient approx. (MW /℃) | Thermal time constant approx. (S) | Operating temperature (°C) | UL |
| 1.5D-9 | 1.5 | 5 | 0.3 | 11 | 36 | -40〜+ 170 | |
| 2.5D-9 | 2.5 | 4.5 | 0.06 | 11 | 36 | -40〜+ 170 | |
| 3D-9 | 3 | 4 | 0.12 | 11 | 35 | -40〜+ 170 | √ |
| 4D-9 | 4 | 3 | 0.19 | 11 | 35 | -40〜+ 170 | √ |
| 5D-9 | 5 | 3 | 0.21 | 11 | 34 | -40〜+ 170 | √ |
| 6D-9 | 6 | 2 | 0.315 | 11 | 34 | -40〜+ 170 | √ |
| 8D-9 | 8 | 2 | 0.4 | 11 | 32 | -40〜+ 170 | √ |
| 10D-9 | 10 | 2 | 0.458 | 11 | 32 | -40〜+ 170 | √ |
| 12D-9 | 12 | 1 | 0.652 | 11 | 32 | -40〜+ 170 | √ |
| 16D-9 | 16 | 1 | 0.802 | 11 | 31 | -40〜+ 170 | √ |
| 20D-9 | 20 | 1 | 0.864 | 11 | 30 | -40〜+ 170 | √ |
| 22D-9 | 22 | 1 | 0.95 | 11 | 30 | -40〜+ 170 | √ |
| 30D-9 | 30 | 1 | 1.022 | 11 | 30 | -40〜+ 170 | √ |
| 33D-9 | 33 | 1 | 1.124 | 11 | 30 | -40〜+ 170 | √ |
| 50D-9 | 50 | 1 | 1.252 | 11 | 30 | -40〜+ 170 | √ |
| 100D-9 | 100 | 0.7 | 1.356 | 11 | 28 | -40〜+ 170 | |
| 200D-9 | 200 | 0.5 | 1.485 | 10 | 28 | -40〜+ 170 | |
| 400D-9 | 400 | 0.2 | 1.652 | 9 | 25 | -40〜+ 170 | |
| D-11 NTC Thermistor | |||||||
| Part Number MF72 NTC | R25 (Ω) | Max steady-state current(A) | Approximate resistance value at maximum current Ω) | Dissipation coefficient approx. (MW /℃) | Thermal time constant approx. (S) | Operating temperature (°C) | UL |
| 1D-11 | 1 | 5.5 | 0.07 | 13 | 46 | -40〜+ 170 | |
| 1.5D-11 | 1.5 | 5.5 | 0.085 | 13 | 46 | -40〜+ 170 | |
| 2.5D-11 | 2.5 | 5 | 0.095 | 13 | 43 | -40〜+ 170 | √ |
| 3D-11 | 3 | 5 | 0.1 | 13 | 43 | -40〜+ 170 | √ |
| 4D-11 | 4 | 4 | 0.15 | 13 | 44 | -40〜+ 170 | √ |
| 5D-11 | 5 | 4 | 0.156 | 13 | 45 | -40〜+ 170 | √ |
| 6D-11 | 6 | 3 | 0.24 | 13 | 45 | -40〜+ 170 | √ |
| 8D-11 | 8 | 3 | 0.255 | 14 | 47 | -40〜+ 170 | √ |
| 10D-11 | 10 | 3 | 0.275 | 14 | 47 | -40〜+ 170 | √ |
| 12D-11 | 12 | 2 | 0.462 | 14 | 48 | -40〜+ 170 | √ |
| 16D-11 | 16 | 2 | 0.47 | 14 | 50 | -40〜+ 170 | √ |
| 20D-11 | 20 | 2 | 0.512 | 15 | 52 | -40〜+ 170 | √ |
| 22D-11 | 22 | 2 | 0.563 | 15 | 52 | -40〜+ 170 | √ |
| 30D-11 | 30 | 1.5 | 0.667 | 15 | 52 | -40〜+ 170 | √ |
| 33D-11 | 33 | 1.5 | 0.734 | 15 | 52 | -40〜+ 170 | √ |
| 50D-11 | 50 | 1.5 | 1.021 | 15 | 52 | -40〜+ 170 | √ |
| 60D-11 | 60 | 1.5 | 1.215 | 15 | 52 | -40〜+ 170 | √ |
| 80D-11 | 80 | 1.2 | 1.656 | 15 | 52 | -40〜+ 170 | √ |
| D-13 NTC Thermistor | |||||||
| Part Number MF72 NTC | R25 (Ω) | Max steady-state current(A) | Approximate resistance value at maximum current Ω) | Dissipation coefficient approx. (MW /℃) | Thermal time constant approx. (S) | Operating temperature (°C) | UL |
| 1.3D-13 | 1.3 | 7 | 0.062 | 13 | 60 | -40〜+ 200 | √ |
| 1.5D-13 | 1.5 | 7 | 0.073 | 13 | 60 | 40〜+ 200 | √ |
| 2.5D-13 | 2.5 | 6 | 0.088 | 13 | 60 | 40〜+ 200 | √ |
| 3D-13 | 3 | 6 | 0.092 | 14 | 60 | 40〜+ 200 | √ |
| 4D-13 | 4 | 5 | 0.12 | 15 | 67 | 40〜+ 200 | √ |
| 5D-13 | 5 | 5 | 0.125 | 15 | 68 | 40〜+ 200 | √ |
| 6D-13 | 6 | 4 | 0.17 | 15 | 65 | 40〜+ 200 | √ |
| 7D-13 | 7 | 4 | 0.188 | 15 | 65 | 40〜+ 200 | √ |
| 8D-13 | 8 | 4 | 0.194 | 15 | 60 | 40〜+ 200 | √ |
| 10D-13 | 10 | 4 | 0.206 | 15 | 65 | 40〜+ 200 | √ |
| 12D-13 | 12 | 3 | 0.316 | 16 | 65 | 40〜+ 200 | √ |
| 15D-13 | 15 | 3 | 0.335 | 16 | 60 | 40〜+ 200 | √ |
| 16D-13 | 16 | 3 | 0.338 | 16 | 60 | 40〜+ 200 | √ |
| 20D-13 | 20 | 3 | 0.372 | 16 | 65 | 40〜+ 200 | √ |
| 30D-13 | 30 | 2.5 | 0.517 | 16 | 65 | 40〜+ 200 | √ |
| 47D-13 | 47 | 2 | 0.81 | 17 | 65 | 40〜+ 200 | √ |
| 120D-13 | 120 | 1.2 | 2.124 | 17 | 65 | 40〜+ 200 | √ |
|
D-15 NTC Thermistor | |||||||
| Part Number MF72 NTC | R25 (Ω) | Max steady-state current(A) | Approximate resistance value at maximum current Ω) | Dissipation coefficient approx. (MW /℃) | Thermal time constant approx. (S) | Operating temperature (°C) | UL |
| 1.3D-15 | 1.3 | 8 | 0.048 | 18 | 68 | -40〜+ 200 | √ |
| 1.5D-15 | 1.5 | 8 | 0.052 | 18 | 69 | -40〜+ 200 | √ |
| 2.5D-15 | 2.5 | 7 | 0.065 | 18 | 76 | -40〜+ 200 | √ |
| 3D-15 | 3 | 7 | 0.075 | 18 | 76 | -40〜+ 200 | √ |
| 5D-15 | 5 | 6 | 0.112 | 20 | 76 | -40〜+ 200 | √ |
| 6D-15 | 6 | 5 | 0.155 | 20 | 80 | -40〜+ 200 | √ |
| 7D-15 | 7 | 5 | 0.173 | 20 | 80 | -40〜+ 200 | √ |
| 8D-15 | 8 | 5 | 0.178 | 20 | 80 | -40〜+ 200 | √ |
| 10D-15 | 10 | 5 | 0.18 | 20 | 75 | -40〜+ 200 | √ |
| 12D-15 | 12 | 4 | 0.25 | 20 | 75 | -40〜+ 200 | √ |
| 15D-15 | 15 | 4 | 0.268 | 21 | 85 | -40〜+ 200 | √ |
| 16D-15 | 16 | 1 | 0.276 | 21 | 70 | -40〜+ 200 | √ |
| 20D-15 | 20 | 4 | 0.288 | 21 | 86 | -40〜+ 200 | √ |
| 30D-15 | 30 | 3.5 | 0.438 | 21 | 75 | -40〜+ 200 | √ |
| 47D-15 | 47 | 3 | 0.68 | 21 | 86 | -40〜+ 200 | √ |
| 120D-15 | 120 | 1.8 | 1.652 | 22 | 87 | -40〜+ 200 | √ |
| 220D-15 | 220 | 1 | 2.0358 | 24 | 90 | -40〜+ 20 | |
|
D-20 NTC Thermistor | |||||||
| Part Number MF72 NTC | R25 (Ω) | Max steady-state current(A) | Approximate resistance value at maximum current Ω) | Dissipation coefficient approx. (MW /℃) | Thermal time constant approx. (S) | Operating temperature (°C) | UL |
| 0.7D-20 | 7 | 11 | 0.018 | 27 | 89 | -40〜+ 200 | √ |
| 1D-20 | 1 | 10 | 0.023 | 27 | 89 | -40〜+ 200 | |
| 1.3D-20 | 1.3 | 9 | 0.037 | 27 | 88 | -40〜+ 200 | √ |
| 3D-20 | 3 | 8 | 0.055 | 25 | 88 | -40〜+ 200 | √ |
| 5D-20 | 5 | 7 | 0.087 | 25 | 87 | -40〜+ 200 | √ |
| 6D-20 | 6 | 6 | 0.113 | 25 | 103 | -40〜+ 200 | √ |
| 8D-20 | 8 | 6 | 0.142 | 25 | 105 | -40〜+ 200 | √ |
| 10D-20 | 10 | 6 | 0.162 | 24 | 102 | -40〜+ 200 | √ |
| 12D-20 | 12 | 5 | 0.195 | 24 | 100 | -40〜+ 200 | √ |
| 16D-20 | 16 | 5 | 0.212 | 24 | 100 | -40〜+ 200 | √ |
| 20D-20 | 20 | 4.5 | 0.345 | 23 | 115 | -40〜+ 200 | |
| 30D-20 | 30 | 4 | 0.492 | 23 | 115 | -40〜+ 200 | |
| 47D-20 | 47 | 3.5 | 0.675 | 23 | 120 | -40〜+ 200 | |
|
D-25 NTC Thermistor | |||||||
| Part Number MF72 NTC | R25 (Ω) | Max steady-state current(A) | Approximate resistance value at maximum current Ω) | Dissipation coefficient approx. (MW /℃) | Thermal time constant approx. (S) | Operating temperature (°C) | UL |
| 0.7D-25 | 0.7 | 12 | 0.014 | 30 | 120 | -40〜+ 200 | |
| 1.5D-25 | 1.5 | 10 | 0.027 | 30 | 121 | -40〜+ 200 | |
| 3D-25 | 3 | 9 | 0.044 | 32 | 124 | -40〜+ 200 | |
| 5D-25 | 5 | 8 | 0.07 | 32 | 125 | -40〜+ 200 | |
| 8D-25 | 8 | 7 | 0.114 | 33 | 125 | -40〜+ 200 | |
| 10D-25 | 10 | 7 | 0.13 | 32 | 127 | -40〜+ 200 | |
| 12D-25 | 12 | 6 | 0.156 | 32 | 126 | -40〜+ 200 | |
| 16D-25 | 16 | 6 | 0.16 | 35 | 126 | -40〜+ 200 | |
| 20D-25 | 20 | 4.5 | 0.184 | 35 | 126 | -40〜+ 200 | |
Note: Multiple resistance values and pin types can be customized on demand.
Negative temperature coefficient thermistor, also known as NTC thermistor, is a kind of sensor resistance whose resistance value decreases with the increase of temperature. Widely used in various electronic components, such as temperature sensors, resettable fuses and self-adjusting heaters, etc.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer,Exporter,Trading Company,Seller,Other
Year Established:
2004
Total Annual:
10000000-20000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Dongguan Linkun Electronic Technology Co., Ltd. Dongguan Linkun Electronic Technology Co., Ltd. is a high-tech enterprise integrating R&D, manufacturing and sales, committed to becoming a high-quality supplier of circuit protection components. Since its establishment, the company has continuousl... Dongguan Linkun Electronic Technology Co., Ltd. Dongguan Linkun Electronic Technology Co., Ltd. is a high-tech enterprise integrating R&D, manufacturing and sales, committed to becoming a high-quality supplier of circuit protection components. Since its establishment, the company has continuousl...
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