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 |
| Resistance Value | 1K, 5K, 10K, 50K, 100K, 15K |
| Application | Automotive / Medical / Home Appliances Etc. |
| Usage | Temperature Sensor |
| Temperature Range | -40~120℃ |
| Certificate | CQC |
| Resistance Tolerance | F±1%,G:±2%, H:±3%,J:±5%,K:±10% |
| Brand Name | linkun |
| Model Number | Electric Temp Sensor |
| 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 |
| Resistance Value | 1K, 5K, 10K, 50K, 100K, 15K | Application | Automotive / Medical / Home Appliances Etc. |
| Usage | Temperature Sensor | Temperature Range | -40~120℃ |
| Certificate | CQC | Resistance Tolerance | F±1%,G:±2%, H:±3%,J:±5%,K:±10% |
| Brand Name | linkun | Model Number | Electric Temp Sensor |
| Certification | CE / ROHS / UL / TUV / SGS | Place of Origin | Dongguan China |
| High Light | SGS Electric Temp Sensor ，Multipurpose Electric Temp Sensor ，Water Dispenser Electric Temperature Probe | ||
M3 M4 Mounting Hole Wiring Ring Sensor NTC Thermistor 10K3950 50K 100k1% Power Board, Multi-Purpose Household Appliances
We have the unique process and leader core technology with proprietary intellectual property rights of ceramic powder equipment,made of chips,high performance NTC Automatic batch production.We have more than 12 series of high performance NTC thermistors automatic production line,products have the advantages of large production,high quality,good coherence,high reliability,besides it can be made of many kinds of NTC temperature sensors,it also can be supplied to other factories of NTC sensors,and exported in large quantities to overseas.
One of the most comprehensive ranges of temperature sensor and probe products in the world today are offered in the category of measurement and sensing products driven by temperature technologies. These include high temperature thermistors, gauge drivers, sensors, and elements. Our Advanced Sensors provides solutions to temperature sensing challenges faced by the various industry segments - such as medical, automotive, and telecommunications - across the globe.
| Certificates for Raw Material | All parts and processing is compliant with ROHS, CCC |
| Certificates for Wire Harness Material | UL/CSA,CE, VDE,SAA,CB,ISO9001 etc are avalable; PA66 for connectors; copper or stainless steel for terminals |
| Length | As per customer’s request |
| Connector Type | Tyco, Delphi, Bosch, Deutsch, Yazaki, Sumitomo, FCI replacements |
| Service | Different series of customized CAD wire harness are available |
| Part No. | R25℃ (KΩ) | B(K) 25/50℃ | Rated Power @25℃(mW) | Dissipation Factor(δ) (mW/℃) | Thermal time Constant (S) |
| TS502□3274A | 5.0 | 3274 | 10-20 | 2-4 | 5-20 |
| TS502□3435B | 5.0 | 3435 | 10-20 | 2-4 | 5-20 |
| TS502□3470A | 5.0 | 3470 | 10-20 | 2-4 | 5-20 |
| TS502□3950A | 5.0 | 3950 | 10-20 | 2-4 | 5-20 |
| TS103□3274A | 10.0 | 3274 | 10-20 | 2-4 | 5-20 |
| TS103□3435B | 10.0 | 3435 | 10-20 | 2-4 | 5-20 |
| TS103□3470A | 10.0 | 3470 | 10-20 | 2-4 | 5-20 |
| TS103□3950A | 10.0 | 3950 | 10-20 | 2-4 | 5-20 |
| TS103□4100A | 10.0 | 4100 | 10-20 | 2-4 | 5-20 |
| TS153□3950A | 15.0 | 3950 | 10-20 | 2-4 | 5-20 |
| TS153□4100A | 15.0 | 4100 | 10-20 | 2-4 | 5-20 |
| TS203□3950A | 20.0 | 3950 | 10-20 | 2-4 | 5-20 |
| TS203□4100A | 20.0 | 4100 | 10-20 | 2-4 | 5-20 |
| TS223□4200A | 22.0 | 4200 | 10-20 | 2-4 | 5-20 |
| TS403□3928A | 40.0 | 3928 | 10-20 | 2-4 | 5-20 |
| TS503□3950A | 50.0 | 3950 | 10-20 | 2-4 | 5-20 |
| TS503□4100A | 50.0 | 4100 | 10-20 | 2-4 | 5-20 |
| TS104□3950A | 100.0 | 3950 | 10-20 | 2-4 | 5-20 |
| TS104□4100A | 100.0 | 4100 | 10-20 | 2-4 | 5-20 |
| TS104□4400A | 100.0 | 4400 | 10-20 | 2-4 | 5-20 |
Working principle of temperature sensor
Using the NTC thermistor under a certain measurement power, the resistance value drops rapidly as the temperature rises. Utilizing this feature, the NTC thermistor can be used to determine the corresponding temperature by measuring its resistance value, so as to achieve the purpose of detecting and controlling the temperature.
Reliability Test
| Test Item | Test Standard | Test method | Performance requirements |
| Zero Power Resistance | IEC 60539-1 | Immerse samples in the constant temperature bath at 25℃±0.005℃,test steady resistance | Resistance tol ±1%
|
| B value | IEC60539-1 | Immerse samples in the constant temperature bath at 25℃,50℃(or 85℃), test steady resistance,and calculate B value | Resistance tol ±1%
|
| Free fall | IEC60068-2-32
| Fall height: 1.5±0.1m,Surface: Cement , 1 time | No obvious damage, R25 △R/R≤±1%
|
| Insulation | IEC60539-1
| 500V pressure on insulation shell test insulation resistance | >500MOhm
|
| Withstand voltage | IEC60539-1 | Withstand voltage: 1500V/AC ,Leakage current:2mA Lasting: 60sec
| No obvious damage
|
| Tension | IEC60068-2-21 | Pull uniform speed at the end, F>4.0KG(requested by customer)
| No obvious damage, R25 △R/R≤±1%
|
| Vibration | Q/HBm 108-94 | Test frequency: 10~500Hz,swing: 1.2mm acceleration: 30m/s2 Direction X,Y,Z Time:8Hour/direction | No obvious damage, R25 △R/R≤±1%
|
| Steady humidity and heat | IEC60068-2-78 | Temp:40±2℃ Humidity:92-95%RH Time:1000±24Hour | No obvious damage, R25 △R/R≤±1%
|
| Thermal time constant | EC60539-1 | Immerse in 25℃ water,after thermal balance,immerse in 85℃,resistance arrives 63.2%,calculate total time | <10 sec
|
| High temperature storage | IEC60068-2-2 | Temp:125℃±5℃ Time: 1000±24Hour | No obvious damage, R25 △R/R≤±1% |
| Cold and thermal shock | IEC60068-2-14 | -40℃~+125℃ T1:30min Cycle time:1000
| No obvious damage, R25 △R/R≤±1%
|
| Knock experiment | IEC60068-2-77 | Acceleration:250m/s2 Pulse lasting: 6ms Knock times: 1000 Recovery time: 2 Hour
| No obvious damage, R25 △R/R≤±1%
|
| Low temperature storage | IEC60068-2-1 | Temp: 40±2℃ Time: 1000±24Hour
| No obvious damage, R25 △R/R≤±1%
|
| Salt spray | IEC60068-2-11 | Temp: 35±2℃ Collection hour : 1.0mL~2.0mL Time: determine per as actual demand | No obvious damage, R25 △R/R≤±1%
|
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. (Feiyang Electronics Factory) was established in 2004 and has developed into a large-scale professional development and production of a full range of varistors (Varistors), thermistors, PTC, NTC series, wave It is a protective component manufacturer of... Dongguan Linkun Electronic Technology Co., Ltd. (Feiyang Electronics Factory) was established in 2004 and has developed into a large-scale professional development and production of a full range of varistors (Varistors), thermistors, PTC, NTC series, wave It is a protective component manufacturer of...
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