Devices, products, materials
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| MPN | Article | Brand | In stock | Price | Discounts | Quantity | Description | Weight g. | Mounting type | Power | Factory packaging | Working current, A | Output voltage | Moisture protection | Height (length), mm | Outside diameter, mm | Inner diameter, mm | Permeability | Core type | Material | Item type |
|---|
| 25655 | CHINA | — |
20 грн.
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— | Used to charge and connect to a computer a wide variety of modern mobile devices and gadgets - smartphones, tablets, cell phones, e-books, portable batteries, computer peripherals, wireless headphones, etc. | 15 | — | — | 1 PC. | — | — | — | — | — | — | — | — | — | — | |||||||||||
| 25656 | CHINA | — |
20 грн.
|
— | Used to charge and connect to a computer a wide variety of modern mobile devices and gadgets - smartphones, tablets, cell phones, e-books, portable batteries, computer peripherals, wireless headphones, etc. | 15 | — | — | 1 PC. | — | — | — | — | — | — | — | — | — | — | |||||||||||
| 25659 | CHINA | — |
320 грн.
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— | Automatic detection of NPN and PNP transistors, N-channel and P-channel MOSFETs, diodes (including dual diodes), thyristors, resistors and capacitors, determines the polarity and types of pins. Test time 1-2 seconds (except for large capacitors). One control button. Automatic shutdown. Specifications: LCD screen 128*64 dots Firmware on the ATmega328 chip - 2.07w Resistance: 0.1Ω - 50MΩ Capacitance: 25pF - 100000uF Inductance: 0.01mH-20H Supply voltage: Krona 9V (6F22) Standby current: 0.02uA Working current: 25mA Calibration: Like any other measuring instrument, the LCR-T4 requires periodic calibration. The developers have greatly simplified this procedure and you do not need special expensive equipment for this. Before starting calibration, prepare a three-pin jumper with a pitch of 2.54 mm and a good quality non-electrolytic capacitor with a capacity greater than 0.1 microfarads. Metal film capacitors of 0.15, 0.22, 0.33 uF are perfect. Install a jumper in the test socket in contacts 1-2-3 and press the button. The tester, having determined the jumper, will begin self-calibration. The progress of the calibration will be shown on the display. About halfway through the process, the procedure will stop and you will be prompted to remove the jumper. Remove it and calibration will automatically resume. After a short time, the tester will offer to install a capacitor in 1-3 contacts. Insert the capacitor and fix it. A few more seconds and the calibration will be over. The result will be a display of the parameters of the installed capacitor. | 45 | — | — | 1 PC. | — | — | — | — | — | — | — | — | — | — | |||||||||||
| 25769 | CHINA | — |
24 грн.
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— | The NE555 module is a square wave generator. This module can be used to test low and high frequency circuits, amplifiers, radios and other devices. It can also be used to control the parameters of the output pulses over a wide range. The module is assembled on the basis of an analog integrated circuit NE555. The NE555 chip is a timer that generates pulses with stable characteristics over time. It consists of 2 diodes, 23 transistors and 16 resistors. The output current of the microcircuit is 200 mA. When the supply voltage changes, the accuracy of the microcircuit does not change. The error is about 1% of the calculated value. The module has a trimming resistor, which is necessary to control the frequency of rectangular pulses. The frequency range of the output pulses is from 1 Hz to 100 kHz. There are 3 outputs on the module board: VCC: supply voltage GND: common wire ("ground") OUT: output signal level. High output is 1.5V and low is 0.25V Power is supplied to the module from an external power source, Arduino platform or other microcontroller device. The module supply voltage range is from 5 ... 15 V. Specifications of the NE555 pulse generator: Chip NE555 Supply voltage, V 5 ... 15 Operating frequency range, kHz 0.001 ... 100 Output current, mA 200 Operating temperature, °C 0 ... 70 Module dimensions, mm 29 x 12 x 10. | 3 | — | — | 1 PC. | — | — | — | — | — | — | — | — | — | — | |||||||||||
| 25778 | CHINA | — |
44 грн.
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— | Charger for 18650, 14500, 16340 and similar batteries. You can charge any size of Li-Ion batteries with a diameter of up to 32 mm and a length of 28 to 70 mm. Negative contact on the spring. The power plug is standard for a Euro socket. NOT SUITABLE for NI-Mh batteries! Light indication of work. Protection against overcharging, short circuit and reverse polarity of the battery. When fully charged, the indicator changes color from red to green. Input voltage 100-240V. The final charge voltage is 4.2 V. Charge current 450-500 mA. | 40 | — | — | 1 PC. | — | — | — | — | — | — | — | — | — | — | |||||||||||
Microphone electret 6*2.5mm
#13626
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25779 | CHINA | — |
4.50 грн.
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— | Microphone electret D6x2.5mm; 2V, -60dB, 2.2kOhm, no pins | 0.25 | DIP | — | 100 pieces. | — | — | — | — | — | — | — | — | — | Microphone | ||||||||||
Microphone electret 6*5mm
#13627
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25780 | CHINA | — |
4 грн.
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— | Microphone electret D6x5mm; 2V, -60dB, 2.2kOhm, no pins | 0.4 | DIP | — | 100 pieces. | — | — | — | — | — | — | — | — | — | Microphone | ||||||||||
| 25781 | CHINA | — |
4 грн.
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— | Electret microphone EM9767 (=SG-15E) D9.7*6.7mm, 4.5V, -60dB, 2.2 kOhm. | 0.8 | DIP | — | 100 pieces. | — | — | — | — | — | — | — | — | — | Microphone | |||||||||||
| 25782 | CHINA | — |
5 грн.
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— | Electret microphone EM-9745 9.7*4.5mm, 2V, -60dB, 2.2 kOhm. | 0.5 | DIP | — | 100 pieces. | — | — | — | — | — | — | — | — | — | Microphone | |||||||||||
| 25783 | CHINA | — |
4 грн.
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— | Electret microphone KPCM-4015P D4.0*1.5mm, 2V, -40dB, 2.2 kOhm. | 0.2 | DIP | — | 100 pieces. | — | — | — | — | — | — | — | — | — | Microphone | |||||||||||
| 25784 | CHINA | — |
5 грн.
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— | Electret microphone KPCM-6022P D6*2.2mm, 2V, -60dB, 2.2 kOhm. | 0.3 | DIP | — | 100 pieces. | — | — | — | — | — | — | — | — | — | Microphone | |||||||||||
| 25787 | CHINA | — |
12 грн.
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— | Mica for microwave ovens, dimensions 150x150 mm and thickness 0.4 mm, maximum temperature 500°C. It is widely used to make the protective plate of the wave channel (magnetron channel) in household microwave ovens. It is recommended to replace the protective mica plate at least once a year, depending on the intensity of use of the oven. Fat falling on the mica surface absorbs microwave radiation, which leads to a sharp decrease in useful power at the initial stage, and subsequently the mica itself, the magnetron cap burns out and, finally, the magnetron fails. | 19 | — | — | 100 pieces. | — | — | — | — | — | — | — | — | — | — | |||||||||||
| 25790 | CHINA | — |
91 грн.
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— | 75 | — | 10Вт | 1 PC. | 2 | 5V | IP20 | — | — | — | — | — | — | — | |||||||||||
| 25837 | СНГ | — |
60 грн.
|
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— | The price is for one half!!!. | 135 | — | — | 15pcs | — | — | — | 14 | 64 | 40 | ВЧ-32 | Ring | AlSiFer | — | ||||||||||
| 25885 | — | — |
14 грн.
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— | Natural pine rosin GOST 19113 is used for soldering as a flux, perfectly cleans and prepares the surface for soldering. Rosin is also used for rubbing stringed instruments to increase slip and clean the surfaces of the strings from plaque. In the production of synthetic rubber, in the pulp and paper, tire, rubber and paint industries. | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |||||||||||
| 25903 | СНГ | — |
5 грн.
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— | Flange for fastening a powerful transistor to a radiator. The flange is suitable for mounting the following transistors: KT802, KT803, KT805, KT808, KT809 KT903, KT908 GT806 P210 Thyristors KU203, D238 And some other semiconductor products. | 10 | — | — | 100 pieces. | — | — | — | — | — | — | — | — | — | — | |||||||||||
| 25919 | СНГ | — |
2 грн.
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— | Bracket for mounting transistors T0-220. | 0.7 | Screw | — | 100 pieces. | — | — | — | — | — | — | — | — | — | — | |||||||||||
| 25963 | СНГ | — |
570 грн.
|
— | Collector DC motor with a hollow armature DPR-42-N1-03 is designed for use as power motors and for driving various mechanisms of short-term, intermittent and continuous action in industrial automation equipment, telemechanics, radio electronics. Electric motors of the DPR-42 series are produced according to the specifications OST160.515.007-74. Technical characteristics of the DPR-42-N1-03 engine: • Supply voltage, V ...... 27 • Rated power, W ...... 2.3 • Speed, rpm ...... 4500 • Rated torque, mN*m ...... 4.9 • Starting torque, mN*m ...... 12.8 • Current consumption, A ...... 0.2 • Starting current, A ...... 1.15 • Efficiency, % ...... 43 • Warranty operating time, h ..... 2500. | 140 | — | — | 1 PC. | — | — | — | — | — | — | — | — | — | — | |||||||||||
| 25964 | СНГ | — |
1,995 грн.
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— | Collector DC motor with a hollow armature DPR-42-N1-02 is designed for use as power motors and for driving various mechanisms of short-term, intermittent and continuous action in industrial automation equipment, remote control, radio electronics. Electric motors of the DPR-42 series are produced according to the specifications OST160.515.007-74. Technical characteristics of the DPR-42-N1-02 engine: • Supply voltage, V ...... 27 • Rated power, W ...... 3.1 • Speed, rpm ...... 6000 • Rated torque, mN*m ...... 4.9 • Starting torque, mN*m ...... 19.6 • Current consumption, A ...... 0.24 • Starting current, A ...... 1.8 • Efficiency, % ...... 48 • Warranty operating time, h ..... 1000. | 140 | — | — | 1 PC. | — | — | — | — | — | — | — | — | — | — | |||||||||||
| 25969 | СНГ | — |
4,275 грн.
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— | Collector DC motor with a hollow armature DPR-62-N1-02 is designed for use as power motors and for driving various mechanisms of short-term, intermittent and continuous action in industrial automation equipment, telemechanics, radio electronics. Electric motors of the DPR-62 series are produced according to the specifications OST160.515.007-74. Technical characteristics of the DPR-62-N1-02 engine: • Supply voltage, V ...... 27 • Rated power, W ...... 6.15 • Speed, rpm ...... 6000 • Rated torque, mN*m ...... 9.8 • Starting torque, mN*m ...... 68.7 • Current consumption, A ...... 0.5 • Starting current, A ...... 5.5 • Efficiency, % ...... 46 • Warranty operating time, h ..... 1000. | 380 | — | — | 1 PC. | — | — | — | — | — | — | — | — | — | — | |||||||||||
| 25971 | СНГ | — |
5,600 грн.
|
— | DC commutator motor with hollow armature DPR-72-F1-03 is designed for use as power motors and for driving various mechanisms of short-term, intermittent and continuous action in industrial automation equipment, telemechanics, radio electronics. Electric motors of the DPR-72 series are produced according to the specifications OST160.515.007-74. Technical characteristics of the DPR-72-F1-03 engine: • Supply voltage, V ...... 27 • Rated power, W ...... 18.5 • Speed, rpm ...... 4500 • Rated torque, mN*m ...... 39.2 • Starting torque, mN*m ...... 245 • Current consumption, A ...... 1.3 • Starting current, A ...... 17.5 • Efficiency, % ...... 53 • Warranty operating time, h ..... 1000. | 580 | — | — | 1 PC. | — | — | — | — | — | — | — | — | — | — | |||||||||||
Antistatic tweezers ESD-17
#13804
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25983 | CHINA | — |
30 грн.
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— | Length 120 mm. | 16 | — | — | 10 pieces. | — | — | — | — | — | — | — | — | — | — | ||||||||||
| 25988 | CHINA | — |
39 грн.
|
— | The digital voltmeter is designed to measure the voltage of an electrical circuit. A feature of the module is the small size of its indication. This digital voltmeter can be used in the power supply, on-board computer of the car and other devices that need visualization of voltage values. It can also be used to control the voltage of chargers. The current voltage value is displayed on a seven-segment display. The measured voltage range is from 0 to 30 V. The measurement error of the device is ±1%. The meter has 3 wires: Red wire: 4 - 30 V digital voltmeter power supply Black wire: "ground" White wire: external power supply voltage measurement 0 - 30 V The digital voltmeter is already calibrated. Additional calibration of the digital voltmeter is carried out using a trimmer resistor, which is located on the reverse side of the board. | 5.7 | — | — | 1 PC. | — | — | — | — | — | — | — | — | — | — | |||||||||||
| 26021 | AG | — |
37 грн.
|
— | Pasta do lutowania is a soldering flux in the form of a paste, with medium activity from the Polish company AG TermoPasty, known for its quality. Flux paste is used for soldering copper, silver, galvanized and nickel-plated parts. Pasta do lutowania characteristic: - Pasty viscous mass; - Paste melting temperature: 30-45°C; - Operating temperature: 200-350°C; - Let's combine with solder: tin-lead, lead-free; - You can remove flux residues: galosh gasoline, PCB cleaner (alcohol-gasoline), special cleaning mixtures (all this you can find in our online store); - Recommended for mounting elements in BGA, PGA, PLCC, QFP, CSP packages. Weight: 20 grams. | 29 | — | — | 5 pieces. | — | — | — | — | — | — | — | — | — | — | |||||||||||
| 26022 | CHINA | — |
43 грн.
|
— | A digital voltmeter that is designed to measure the DC voltage of an electrical circuit. This device can be used in power supplies, chargers of various devices, etc. It can also be used to measure voltage in various electrical circuits by connecting the device to the terminals. The features of this voltmeter are low cost and high measurement accuracy. A digital voltmeter was designed based on a seven-segment indicator, a control microcircuit and other auxiliary components. The display is designed to show the value of the current voltage. This voltmeter model has a red backlight. The voltage measurement range is from 0 to 30 V. The measurement error is about 1%. Due to its small size and embedded design, the digital voltmeter can be mounted in the panel of someone's device. Mounting holes are located on the back of the case, allowing you to mount the device on a flat surface. A digital voltmeter is connected to the measured electrical circuit using 3 wires. Pin assignments: VCC (red wire): supply voltage 4.7 - 30 V GND (black wire): ground VIN (white wire): external device voltage measurement 0 - 30V This digital voltmeter can be connected in 2 ways: If the supply voltage of the measured circuit is in the range from 4.5 to 30 V, then the device can be connected directly to the circuit. If necessary, the digital voltmeter can be connected to a separate power source, then the VIN pin must be connected to the measured circuit. The device is powered by the measured electrical circuit or an external power source. The power supply voltage range of the device is from 4.7 to 30 V. Using a supply voltage above 30 V will damage the device. As protection against exceeding the permissible voltage value, it is recommended to install a fuse, suppressor, etc. on the input. Technical parameters of digital voltmeter: Range of measured voltages, V 0 ... 30 Supply voltage, V 4.7 ... 30 Measurement error, % 1 Input resistance not less than, kOhm 100 Current consumption, no more than, mA 18 Measurement time, ms 300 Display Color Red Operating temperature range, °C -10 ... +65. Overall dimensions, mm 35 x 23 x 20.5 Landing size, mm 32.5 x 22.5 Digit height, mm 9. | 9.2 | DIP | — | 1 PC. | — | — | — | — | — | — | — | — | — | — | |||||||||||
| 26023 | CHINA | — |
156 грн.
|
— | A set of components for self-assembly of a frequency meter with a range from 1Hz to 50MHz and a function of a quartz resonator tester. With it, it is easy to detect a malfunction of the generator, measure and adjust the frequency. The constructor contains only parts and a board, to assemble the finished product you will need a soldering iron, solder and flux (rosin). It will be useful for both beginners and experienced electronics engineers. - Allows you to measure the frequency of quartz resonators; - Power saving mode (if there is no change in the frequency readings, the display turns off automatically (0 flashes) - Automatic switching of frequency measurement ranges - When displaying results in kHz, the decimal point flashes - When displaying results in MHz, the dot showing the fractional part is lit - Possibility to independently program input polarity - Possibility to program the value to be subtracted or added to the measured value (digital scale) Specifications: - Measuring frequency range: from 1 Hz to 50 MHz - Measurement accuracy - 5 digits (for example 0.0030 kHz; 8.1925 MHz; 16.000 MHz) - Supply voltage: 5...9 V - Current consumption in standby mode: 11 mA - Dimensions: 80 x 53 mm | 34 | — | — | 1 PC. | — | — | — | — | — | — | — | — | — | — | |||||||||||
| 26024 | CHINA | — |
320 грн.
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— | Hot characteristic: A mega tester was designed on the basis of the ATmega328 microcontroller, the COG12864 LCD display, a key button, a block, a quartz resonator and other additional components, to ensure the correct operation of the robot. I will add some special features: automatic switching on and easy calibration process. Change of parameters: For the help of the LCR-T4 mega tester, you can find out the parameters of such components: capacitor, resistor, conductor elements (transistor, diode) and inductance coil. Vimiruvach can designate the following parameters of electronic components: element opir inductance capacitor capacity Type and characteristics of the transistor /diode Transmission coefficient of the base of a bipolar transistor Bipolar transistor voltage FET gate capacitance Field-effect transistor voltage Voltage drop on diodes Parasitic capacitance of the diode In order to change the parameter of the component, it is necessary to turn on the power socket at the same time as the "Krona" battery. Let's then clean up the fixation from the block, pulling the important uphill, and place the necessary element in the block. If necessary, close the latch, pulling the valve down, and briefly press the control button. Let's use the mega tester LCR-T4 to automatically determine the characteristics of the element, which is installed into the bar. Catch your respect, when the capacitor capacity is reduced, it is necessary to discharge it! Calibration: Calibration of the tester is guilty of being carried out periodically as for any other vimiruvalnyh devices. In order to calibrate the switch, prepare two high-capacity capacitors (polypropylene, metal-filled ...) with a capacity of over 100nF and 4-30nF, as well as a jumper for switching three contacts in the test panel. Next, you need to install a jumper in contacts 1, 2, 3 and press the control button. When switched on, the screen will display "Self-test mode?". Press the button again to confirm. The calibration will be revealed. Dock the message "Isolation!" and remove the jumper. Self-calibration will continue until the capacitor symbol appears and the rating must be inserted. As a rule, during the first calibration, it is necessary to insert a capacitor on the back with a capacity of over 100 nanofarads, and then 4-30 nanofarads, and with advance only 4-30 nF. Completion of the calibration is accompanied by the revision of the software version and the "Test completed" notification. External calibration can be repeated by going to the menu and selecting the "Self test mode" item. Technical characteristics I will add: microcontroller ATmega328 Life pressure, V 9 Support range 0.1 Ohm ... 50 MOhm Range of variable inductance 0.01 mH ... 20 H Range of variable capacity 25 pF ... 100000 uF Working strum, mA 25 Module dimensions, mm 72 x 59. | 50 | — | — | 1 PC. | — | — | — | — | — | — | — | — | — | — | |||||||||||
| 26025 | CHINA | — |
23 грн.
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— | Alligator-banana cable for multimeter tester, length 1m. | 40 | — | — | 20pcs | — | — | — | — | — | — | — | — | — | — | |||||||||||
| 26026 | CHINA | — |
4 грн.
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— | Cable gland PG7 (pressure gland, gland) is used to fix wires and cables with a diameter of 3-6.5 mm at the point of entry into electrical appliances and switchboards. Operating temperature range is from -40 ºС to +80 ºС. With it, you can protect equipment from dust and moisture, and the cable from premature wear and tear. The cable gland is airtight, easy to assemble, and features secure clamping teeth to ensure uniform pressure around the cable. | 3.5 | DIP | — | 100 pieces. | — | — | — | — | — | — | — | — | — | — | |||||||||||
Photo relay XH-M131-5V
#13852
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26031 | CHINA | — |
70 грн.
|
— | The photo relay module activates the relay at a certain light intensity. The photoresistor, which is connected with a cable 20 cm long, determines the level of illumination. When light hits the photoresistor, it changes its resistance. Because of this, the voltage in the circuit changes, which signals the amount of light. The module can be used in projects that require the relay to be triggered in the presence of a given light brightness (street lighting, turning on car headlights, etc.). The board has an LM393 comparator that determines the light intensity across the photoresistor. The sensitivity level of the sensor can be adjusted using a trimmer resistor. The module does not have on and off timers. The relay is activated when the specified sensor sensitivity threshold is exceeded. If the illumination often changes its state, then the relay will operate frequently. The photoresistor is connected to the module using the COS pin. There are 2 terminal blocks on the module board: J1 (terminal 1): relay power is connected J2 (terminal 2): load connected There are also 2 LEDs on the board: D1: signals the power supply of the module D2: lights up when the specified sensor sensitivity threshold is exceeded You can supply power to the module board from an external power source. The module supply voltage is 5 V. The relay board switches voltage up to 250 V and withstands current up to 10 A. Module Specifications: Chip LM393 Relay SRD-05VDC-DL-C Maximum load 10A, 250V Rated voltage on the coil, V 5 Wire length, cm 20 Operating temperature, °C -25 ... +70 Module dimensions, mm 60 x 30 x 20. | 21 | — | — | 1 PC. | — | — | — | — | — | — | — | — | — | — |
