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 |
| Application | LED Over-Current Protection |
| Features | Quick Reaction Time |
| Technology | Ceramic Composition |
| Package Type | Throught Hole |
| Type | Ceramic PTC Thermistor |
| Operating Temperature | -25 C~+125 |
| Diameter of Resistance | 8.0max |
| Material | Silicon |
| Resistant for Zero Rated Power | 55Ω |
| Over Voltage Withstanding | ≥500V |
| Max. operating voltage | 265V |
| Over Current withstanding | 1000mA |
| Curie Temperature | 120℃ |
| Non-operating current | 50mA@60℃ |
| operating current | 100mA@25℃ |
| Brand Name | linkun |
| Model Number | Ceramic PTC Thermistor MZ8B08D120C 55R500V |
| Certification | CE / ROHS / UL / TUV / SGS |
| Place of Origin | Dongguan China |
View Detail Information
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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 |
| Application | LED Over-Current Protection | Features | Quick Reaction Time |
| Technology | Ceramic Composition | Package Type | Throught Hole |
| Type | Ceramic PTC Thermistor | Operating Temperature | -25 C~+125 |
| Diameter of Resistance | 8.0max | Material | Silicon |
| Resistant for Zero Rated Power | 55Ω | Over Voltage Withstanding | ≥500V |
| Max. operating voltage | 265V | Over Current withstanding | 1000mA |
| Curie Temperature | 120℃ | Non-operating current | 50mA@60℃ |
| operating current | 100mA@25℃ | Brand Name | linkun |
| Model Number | Ceramic PTC Thermistor MZ8B08D120C 55R500V | Certification | CE / ROHS / UL / TUV / SGS |
| Place of Origin | Dongguan China | ||
| High Light | Practical Ceramic PTC Thermistor ，LED Ceramic PTC Thermistor ，Durable PTC Thermistors For Overcurrent Protection | ||
Quick Reaction Time Ceramic PTC Type Thermistor For LED Over-Current Protection
The thermistor has high sensitivity, wide operating temperature range, small size, easy to use, easy to process into complex shapes, good stability, and strong overload capacity. In the application, it can not only measure temperature as a measuring element, but also control temperature and circuit compensation element as a control element. PTC thermistor is a thermistor with positive temperature coefficient, which belongs to semiconductor linear element and is sensitive to temperature. The resistance value is proportional to the temperature change. The resistance-temperature characteristic means that under the specified voltage and within a certain temperature range, the zero-power resistance value of the PTC thermistor is related to the temperature of the resistor itself, that is, the resistance value of the PTC thermistor increases as the temperature increases.
Application
Main feature
1. High sensitivity, its temperature coefficient of resistance is 10 to 100 times larger than that of metal, and can detect temperature changes of 10-6°C;
PTC thermistor
2. The working temperature range is wide, the normal temperature device is suitable for - 55 ℃ ~ 315 ℃, the high temperature device is suitable for a temperature higher than 315 ℃ (currently the highest can reach 2000 ℃), and the low temperature device is suitable for - 273 ℃ ~ 55 ℃;
3. Small in size, it can measure the temperature of gaps, cavities and blood vessels in organisms that cannot be measured by other thermometers;
4. It is easy to use, and the resistance value can be arbitrarily selected between 0.1 ~ 100kΩ;
5. It is easy to process into complex shapes and can be mass-produced;
6. Good stability and strong overload capacity.
Competitive Advantage:
1, Convenient installment and small size
2, No requirement for reseting after over-heat protection
3, Quick action
4, We can offer equivalent PTC thermistor of Thinking & TDK
5, Long life working time
6, Good stability
7, Wide range protection temperature: 30~150°C
PTC Thermistor for Overload Over-current Protection 265V/250V Series Data
| Part number | Resistance @25C R25 (OHM) | Non-trip current Int(mA) | Trip current @25C It (mA) | Max. operating voltage Vmax (V) | Max. current Imax (A) | Reference temperature Tref (Centigrade) | Dimension (mm) | |||
| @25C | @60C | Dmax | Tmax | Φd | ||||||
| MZ11-20P3R7H265 | 3.7 ohm | 530mA | 430mA | 1050mA | 265V | 4.3A | 120C | 22.0 | 5.0 | 0.6 |
| MZ11-16P6R0H265 | 6.0 ohm | 390mA | 300mA | 780mA | 265V | 3.1A | 17.5 | 5.0 | 0.6 | |
| MZ11-16P7R0H265 | 7.0 ohm | 350mA | 280mA | 700mA | 265V | 3.1A | 17.5 | 5.0 | 0.6 | |
| MZ11-13P10RH265 | 10 ohm | 260mA | 200mA | 520mA | 265V | 1.8A | 14.0 | 5.0 | 0.6 | |
| MZ11-13P12RH265 | 12 ohm | 225mA | 180mA | 450mA | 265V | 1.8A | 14.0 | 5.0 | 0.6 | |
| MZ11-12P10RH265 | 10 ohm | 250mA | 200mA | 500mA | 265V | 1.8A | 13.5 | 5.0 | 0.6 | |
| MZ11-12P101H265 | 100 ohm | 50mA | 40mA | 100mA | 265V | 1.8A | 13.5 | 5.0 | 0.6 | |
| MZ11-10P15RH265 | 15 ohm | 180mA | 140mA | 350mA | 265V | 1.2A | 11.0 | 5.0 | 0.6 | |
| MZ11-10P39RH265 | 39 ohm | 130mA | 100mA | 250mA | 265V | 1.2A | 11.0 | 5.0 | 0.6 | |
| MZ11-08P15RH250 | 15 ohm | 150mA | 120mA | 300mA | 250V | 0.8A | 9.0 | 5.0 | 0.6 | |
| MZ11-08P25RH265 | 25 ohm | 130mA | 100mA | 250mA | 265V | 0.8A | 9.0 | 5.0 | 0.6 | |
| MZ11-08P35RH265 | 35 ohm | 115mA | 90mA | 225mA | 265V | 0.8A | 9.0 | 5.0 | 0.6 | |
| MZ11-08P45RH265 | 45 ohm | 105mA | 80mA | 200mA | 265V | 0.8A | 9.0 | 5.0 | 0.6 | |
| MZ11-08P55RH265 | 55 ohm | 90mA | 70mA | 180mA | 265V | 0.8A | 9.0 | 5.0 | 0.6 | |
| MZ11-07P82RH265 | 82 ohm | 70mA | 50mA | 140mA | 265V | 0.6A | 8.0 | 5.0 | 0.6 | |
| MZ11-07P56RH265 | 56 ohm | 90mA | 60mA | 175mA | 265V | 0.6A | 8.0 | 5.0 | 0.6 | |
| MZ11-06P33RH250 | 33 ohm | 110mA | 85mA | 200mA | 250V | 0.4A | 7.0 | 4.5 | 0.6 | |
| MZ11-05P70RH265 | 70 ohm | 65mA | 50mA | 130mA | 265V | 0.3A | 6.5 | 5.0 | 0.6 | |
| MZ11-05P85RH265 | 85 ohm | 60mA | 45mA | 120mA | 265V | 0.3A | 6.5 | 5.0 | 0.6 | |
| MZ11-05P39RH250 | 39 ohm | 80mA | 65mA | 160mA | 250V | 0.2A | 6.5 | 5.0 | 0.6 | |
| MZ11-05P121H265 | 120 ohm | 45mA | 35mA | 90mA | 265V | 0.3A | 6.5 | 5.0 | 0.6 | |
| MZ11-05P181H265 | 180 ohm | 40mA | 30mA | 80mA | 265V | 0.3A | 6.5 | 5.0 | 0.6 | |
| MZ11-04P70RH250 | 70 ohm | 50mA | 40mA | 100mA | 250V | 0.2A | 5.5 | 5.0 | 0.6 | |
| MZ11-04P121H265 | 120 ohm | 40mA | 30mA | 80mA | 265V | 0.2A | 5.5 | 5.0 | 0.6 | |
| MZ11-03P151H250 | 150 ohm | 40mA | 30mA | 75mA | 250V | 0.2A | 4.5 | 5.0 | 0.5 | |
| MZ11-10N12RH250 | 12 ohm | 170mA | 130mA | 340mA | 250V | 1.2A | 100C | 11.0 | 5.0 | 0.6 |
| MZ11-10N18RH265 | 18 ohm | 145mA | 110mA | 290mA | 265V | 1.2A | 11.0 | 5.0 | 0.6 | |
| MZ11-10N22RH265 | 22 ohm | 125mA | 90mA | 250mA | 265V | 1.2A | 11.0 | 5.0 | 0.6 | |
| MZ11-07N22RH250 | 22 ohm | 120mA | 90mA | 225mA | 250V | 0.5A | 8.0 | 5.0 | 0.6 | |
| MZ11-05N151H265 | 150 ohm | 38mA | 30mA | 80mA | 265V | 0.3A | 6.5 | 5.0 | 0.6 | |
| MZ11-05N301H265 | 300 ohm | 27mA | 20mA | 55mA | 265V | 0.3A | 6.5 | 5.0 | 0.6 | |
| MZ11-05N601H265 | 600 ohm | 20mA | 15mA | 40mA | 265V | 0.2A | 6.5 | 5.0 | 0.6 | |
| MZ11-05N102H265 | 1000 ohm | 15mA | 12mA | 30mA | 265V | 0.2A | 6.5 | 5.0 | 0.6 | |
| MZ11-04N151H265 | 150 ohm | 36mA | 28mA | 80mA | 265V | 0.3 | 5.5 | 5.0 | 0.6 | |
| MZ11-03N151H265 | 150 ohm | 33mA | 25mA | 65mA | 265V | 0.2A | 4.5 | 5.0 | 0.5 | |
| MZ11-03N101H250 | 100 ohm | 40mA | 30mA | 80mA | 250V | 0.2A | 4.5 | 5.0 | 0.5 | |
| MZ11-03N70RH250 | 70 ohm | 45mA | 35mA | 90mA | 250V | 0.1A | 4.5 | 5.0 | 0.5 | |
| MZ11-08M12RH250 | 12 ohm | 120mA | 70mA | 220mA | 250V | 0.8A | 80C | 9.0 | 5.0 | 0.6 |
| MZ11-08M25RH265 | 25 ohm | 85mA | 50mA | 170mA | 265V | 0.8A | 9.0 | 5.0 | 0.6 | |
| MZ11-08M35RH265 | 35 ohm | 80mA | 50mA | 150mA | 265V | 0.8A | 9.0 | 5.0 | 0.6 | |
| MZ11-08M50RH265 | 50 ohm | 60mA | 40mA | 120mA | 265V | 1.0A | 9.0 | 5.0 | 0.6 | |
| MZ11-07M101H265 | 100 ohm | 50mA | 30mA | 100mA | 265V | 0.6A | 8.0 | 5.0 | 0.6 | |
| MZ11-05M70RH250 | 70 ohm | 50mA | 30mA | 100mA | 250V | 0.3A | 6.5 | 5.0 | 0.6 | |
| MZ11-05M121H265 | 120 ohm | 30mA | 20mA | 60mA | 265V | 0.3A | 6.5 | 5.0 | 0.6 | |
| MZ11-03M101H250 | 100 ohm | 25mA | 18mA | 55mA | 250V | 0.2A | 4.5 | 5.0 | 0.5 | |
| MZ11-03M151H265 | 150 ohm | 22mA | 15mA | 45mA | 265V | 0.2A | 4.5 | 5.0 | 0.5 | |
Common models of LKMZB series overcurrent protection PTC thermistor
| Model | Curie | Resistance | Action | No action | Maximum | Naximum | Dimensions | |
| temperature | typical value | electric current | electric current | electric current | Work | |||
| @25℃ | @60℃ | @25℃ | Voltage | |||||
| Tc(℃) | Rn(Ω) | It(mA) | Ih(mA) | Imax(A) | Vmax(V) | Dmax | Hmax | |
| LKMZB-03I202-302R | 85±7 | 2500 | 16 | 3 | 0.2 | 420 | 4.0 | 5 |
| LKMZB-03I102-202R | 85±7 | 1500 | 18 | 4 | 0.2 | 420 | 4.0 | 5 |
| LKMZB04I801-122R | 85±7 | 1000 | 25 | 6 | 0.2 | 420 | 4.5 | 5 |
| LKMZB-04I501-801R | 85±7 | 650 | 28 | 7 | 0.2 | 420 | 4.5 | 5 |
| LKMZB-04I301-501R | 85±7 | 400 | 32 | 8 | 0.2 | 420 | 4.5 | 5 |
| LKMZB-04M101-202R | 105±7 | 1500 | 25 | 6 | 0.2 | 420 | 4.5 | 5 |
| LKMZB-04M801-122R | 105±7 | 1000 | 28 | 8 | 0.2 | 420 | 4.5 | 5 |
| LKMZB-04M501-801R | 105±7 | 650 | 30 | 10 | 0.2 | 420 | 4.5 | 5 |
| LKMZB-06S102-202R | 115±7 | 1500 | 30 | 10 | 0.3 | 420 | 6.5 | 5 |
| LKMZB-06S801-122R | 115±7 | 1000 | 35 | 12 | 0.3 | 420 | 6.5 | 5 |
| LKMZB-06S601-901R | 115±7 | 750 | 42 | 14 | 0.3 | 420 | 6.5 | 5 |
| LKMZB-06S501-801R | 115±7 | 650 | 45 | 15 | 0.3 | 420 | 6.5 | 5 |
| LKMZB-06S401-601R | 115±7 | 500 | 50 | 16 | 0.3 | 420 | 6.5 | 5 |
| LKMZB-06S201-401R | 115±7 | 300 | 60 | 20 | 0.3 | 420 | 6.5 | 5 |
| LKMZB-06S151-251R | 115±7 | 200 | 75 | 25 | 0.3 | 265 | 6.5 | 5 |
| LKMZB-06S101-201R | 115±7 | 150 | 80 | 28 | 0.3 | 265 | 6.5 | 5 |
| LKMZB-06S900-151R | 115±7 | 120 | 90 | 30 | 0.3 | 265 | 6.5 | 5 |
| LKMZB-06M600-100R | 105±7 | 80 | 100 | 32 | 0.3 | 265 | 6.5 | 5 |
| LKMZB-06M400-800R | 105±7 | 60 | 120 | 35 | 0.3 | 265 | 6.5 | 5 |
| LKMZB-08S301-501R | 115±7 | 400 | 80 | 20 | 0.8 | 420 | 8 | 5 |
| LKMZB-08S201-301R | 115±7 | 250 | 80 | 25 | 0.8 | 420 | 8 | 5 |
| LKMZB-08S151-251R | 115±7 | 200 | 100 | 28 | 0.8 | 420 | 8 | 5 |
| LKMZB-08S900-151R | 115±7 | 120 | 120 | 35 | 0.8 | 420 | 8 | 5 |
| LKMZB-08S600-101R | 115±7 | 80 | 140 | 40 | 0.8 | 420 | 8 | 5 |
| LKMZB-08S400-800R | 115±7 | 60 | 160 | 50 | 0.8 | 265 | 8 | 5 |
| LKMZB-08S300-500R | 115±7 | 40 | 180 | 60 | 0.8 | 265 | 8 | 5 |
| LKMZB-10S300-500R | 115±7 | 40 | 200 | 70 | 3 | 265 | 9 | 5 |
| LKMZB-10S200-300R | 115±7 | 25 | 250 | 80 | 3 | 265 | 9 | 5 |
| LKMZB-13S200-300R | 115±7 | 25 | 300 | 100 | 4 | 265 | 13 | 5 |
| LKMZB-13S100-200R | 115±7 | 15 | 360 | 120 | 4 | 265 | 13 | 5 |
| LKMZB-16S200-300R | 115±7 | 25 | 360 | 120 | 8 | 265 | 16 | 5 |
| LKMZB-16S100-200R | 115±7 | 15 | 420 | 140 | 8 | 265 | 16 | 5 |
| LKMZB-16S080-150R | 115±7 | 12 | 420 | 160 | 8 | 265 | 16 | 5 |
Note: Various types of products can be customized according to customer requirements, and the maximum non-operating current value can reach 400mA@60℃.
Conventional product electrical performance parameters
| 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 |
APPLICATION:
| 1. | switch power supply |
| 2. | transformer, adaptor, charger |
| 3. | electric coils, control panel |
| 4. | house appliance(A/C,micro oven) |
| 5. | electronic ciruit |
| 6. | instrument |
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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