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Product Details:
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| Features: | Complete Series And Wide Working Range | Application: | Industrial Electronics |
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| Technology: | PTC Thermistor | Package Type: | Throught Hole |
| Type: | Thermal Resistor | Certified: | RoHS-compatible / UL |
| Packaging Material And Color: | Silicone Resin Green | PTC Zero Power Resistor（Rn: | （200-400）Ω±2% |
| PTC Non-operating Current: | 20mA | PTC Action Characteristics: | 100mA≤2min |
| PTC Curie Temperature: | 115±7℃ | Varistor Voltage: | 390±10% VDC |
| Working Voltage: | 265VAC | PTC Withstand Power Frequency Voltage (V): | 450Vac |
| Highlight: | Industrial PTC Type Thermistor,Electronics PTC Type Thermistor,Multipurpose PTC Electrical Component |
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MZ11-06C201-401R/10D391 Electric Meter, PTC Type Thermistor For Instrumentation, Multi-Purpose, High Sensitivity
Product Description:
一,Dimensions
| Dimensions(mm) |  |
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| Dmax | F | hmax | Hmax | L | d | |
| 12.0 | 8.0±1.0 | 17.0 | 10.0 | 4.0±0.5 | 0.58±0.05 | |
| Note: There is a PTC thermistor between pins 1 and 2, and a varistor between pins 2 and 3. | ||||||
Product identification
| Model | MZ11-06C201-401R/10D391 |
■ Silicone resin ■ Green
■ Tinned leads ■ Inward bend
二,Electrical performance:
| Serial number | Project | experiment method | skills requirement |
| 2.0 | standard test conditions | Generally test at 25±2℃, 65%RH | |
| 2.1 | PTC zero power resistor(Rn) | After the test sample is placed in still air at 25±2°C for 2 hours, measure it with a resistance meter with an accuracy of not less than 0.5Ω. | (200-400)Ω±2% |
| 2.2 | PTC non-operating current | Place the PTC in still air at a temperature of 70±2°C with a power supply voltage of 220VAC and a current of 20mA for 60min. | 20mA |
| 2.3 | PTC action characteristics | Put the PTC in an environment with a temperature of 25±2°C, a power supply voltage of 220VAC, and a current of 100mA, and the PTC will enter a high-resistance state within 2 minutes. | 100mA≤2min |
| 2.4 | PTC Curie temperature | Put the PTC in a constant temperature box, and measure the zero power resistance value with a multimeter at a heating rate of 5 minutes/°C. The resistance value is equal to the temperature when the resistance value is twice the room temperature resistance. | 115±7℃ |
| 2.5 | Varistor voltage | The voltage across the varistor at 1mA DC current. | 390±10% VDC |
| 2.6 | Working voltage | Ambient temperature 25±2℃ | 265VAC |
| 2.7 | PTC withstand power frequency voltage (V) | Under the ambient temperature of 25±2°C, the power supply voltage is 220VAC, the PTC initial current is 300mA for 15S, then suddenly changes to 420V, lasts 30S, stands still for 24h, and retests the zero-power resistance value according to 2-1. |
450Vac △R/Rn≤30% |
| Serial number | Project | Experiment method | Skills requirement |
|
3.1
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Exterior | visual inspection | The surface is bright and smooth, and the printing is correct and clear, without any visible damage that reduces usability. |
| 3.2 | Terminal strength | According to GB2423-29 experiment u, test Ua, pull 10N, time 10S; test Ub, bend 90°, pull 5N, twice in a row; test Uc, twist 180°, twice in a row; stand at room temperature for 24 hours, Press 2-1 to retest the zero power resistance value. | no mechanical damage |
| 3.3 | Vibration test | The vibration frequency is 10Hz-55 Hz-10 Hz; the amplitude is the simple harmonic vibration of 0.75. According to 4.16 in GB10193-88 | no mechanical damage |
| 3.4 | Solderability | According to GB2423-28 experiment Ta, the experiment adopts welding bath method, the temperature is 235±5℃; the immersion time is 2±0.5 seconds; the immersion depth is 2±0.5mm. | At least 90% continuous fresh solder on the terminal |
| 3.5 | Resistance to soldering heat | Conduct the experiment according to GB2423-29 experiment Tb, after standing at room temperature for 24 hours, retest the zero power resistance value. | Change rate of resistance value before and after experiment△R/Rn≤20% |
四, Weather resistance test
| Serial number | Project | Experiment method | skills requirement |
| 4.1 | High temperature storage (except T type) | After being placed at 125±2°C without load for 1000 hours, take it into room temperature and humidity, place it for more than 1 hour and within 2 hours, and measure its characteristics | Nominal resistance change rate≤±15% |
| 4.2 | wet storage | After 1000 hours of no-load storage at 40±2℃, 90%-95%RH, take it into room temperature and humidity, place it for more than 1 hour and within 2 hours, and measure its characteristics | |
| 4.3 | low temperature storage | After being placed at -40±2°C without load for 1000 hours, take it into room temperature and humidity, place it for more than 1 hour and within 2 hours, and measure its characteristics |
Intelligent PTC Type Thermistor High Sensitivity And Wide Operating Temperature Range
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
◆ Over current protection in:
-Industrial electronics
-Consumer electronics
-Electronic data processing
◆ Short current protection
Features
◆ Short response time for rapid protection
◆ Automatic resetting once overcurrent is removed
◆ Leaded parts withstand mechanical stresses and vibration
◆ High thermal stability
Common models of LKMZB series composite thermistors
| Model | curie | action | no action | pressure sensitive | rated | Dimensions | |
| temperature | electric current | electric current | Voltage | maximum work | |||
| @25℃ | @60℃ | @25℃ | Voltage | ||||
| Tc(℃) | It(mA) | Ih(mA) | V(V) | Vmax(V) | Dmax | Hmax | |
| LKMZB-08S300-600R/14D121 | 115±7 | 200 | 60 | 120 | 65 | 16 | 10 |
| LKMZB-08S400-800R/14D181 | 115±7 | 200 | 50 | 180 | 120 | 16 | 10 |
| LKMZB-10S300-500R/14D181 | 115±7 | 250 | 70 | 180 | 120 | 16 | 10 |
| LKMZB-06S201-401R/10D391 | 115±7 | 80 | 20 | 390 | 265 | 12 | 10 |
| LKMZB-06S151-251R/10D391 | 115±7 | 100 | 25 | 390 | 265 | 12 | 10 |
| LKMZB-06S800-150R/10D391 | 115±7 | 120 | 35 | 390 | 265 | 12 | 10 |
| LKMZB-08S600-121R/12D391 | 115±7 | 180 | 40 | 390 | 265 | 14 | 10 |
| LKMZB-08S400-800R/12D391 | 115±7 | 200 | 60 | 390 | 265 | 14 | 10 |
| LKMZB-10S400-800R/14D491 | 115±7 | 220 | 70 | 390 | 330 | 16 | 10 |
| LKMZB-10S300-500R/14D391 | 115±7 | 250 | 90 | 390 | 265 | 16 | 10 |
| LKMZB-10S250-400R/14D391 | 115±7 | 280 | 100 | 390 | 265 | 16 | 10 |
| LKMZB-10S150-250R/14D391 | 115±7 | 350 | 120 | 390 | 265 | 16 | 10 |
| LKMZB-16S200-300R/20D391 | 115±7 | 450 | 150 | 390 | 265 | 22 | 10 |
| LKMZB-16S080-150R/20D391 | 115±7 | 600 | 200 | 390 | 265 | 22 | 10 |
Note: Various models can be customized according to customer requirements.
Electrical Specifications
| Order Number | Curie Temp | Resistance | Trip Current | Non- Operating Current | Max. Current | Max. Voltage | Dimensions (mm) | |
| 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 | 5 |
| LKMZB-03I102-202R | 85±7 | 1500 | 18 | 4 | 0.2 | 420 | 4 | 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:
1.is the resistance tolerance M:±20% X:±25% N:±30% S: Special
2. is the internal control code
3.The F value can be selected for 5mm, 7.5mm, 10mm
4.The L value canbe selected for 3mm, 20mm, 25mm, 35mm
5.The d value can be selected for 0.6mm, 0.8mm, 1.0mm
6.Other type are available on request
Contact Person: Ms. Huang
Tel: 13423305709
