Tact switch, slide switch, metal dome, membrane switch.
Metal dome, metal dome array, metal snap domes, dome array, metal dome keypad, metal dome switches, metal dome sheet, dome array keypad.
Varistor, NTC, PPTC, PTC, thermistor, fuse, resistor.
Metal dome, metal dome array, membrane switch, precision hardware.
Wireless, ethernet switch.
Plastic film capacitor.
Switches: tact switch, slide switch, toogle switch, rocker switch, push button switch, LED push button switch.
Electronic connector.
Tv antenna, wifi gsm antenna, CB antenna, 477 mobile antenna, GPS antenna, PCB antenna, talkie antenna, rod antenna, antenna sucking disk, coaxial cable, connector, shielding.
Micro switch, push button switch, rocker switch, toggle switch, slide switch, temperature switch, thermal protector.
Touch switch, wall switch, sensor switch, LED light.
LTE antenna Frequency: 700-960/1427.9-1510.9/ 1710-2170/ 2400-2700Mhz Connector: SMA male, pure copper, 36hours salt spray. Impedance: 50 Gain: 2-3dBi
Why I need it? High relative humidity can cause significant, possibly irreparable damage to sensitive equipment, supplies, and products. To ensure dehydration measures work, humidity indicator cards measure the relative humidity (RH) inside sealed packages to allow immediate visual inspection of whether it has sustained unsafe humidity levels. Why I need choose your product? Existing humidity indicator cards found in the market are impregnated with a chemical called cobalt chloride In the dry state, cobalt chloride is blue in color. After absorbing moisture cobalt chloride changes to pink color. A recent amendment made to the European CEE directive 67-548 pertaining to the Classification, Packaging and Labeling of dangerous materials, has classified cobalt chloride as a carcinogenic material. Improper handling of items containing carcinogen may cause health hazards and environment hazards, thus, goods containing cobalt chloride will not meet EU standards. Our new range of humidity indicator cards are carcinogen-free and meet EU standards and color change can be blue to pink, yellow to azure, blown to green. Advantage: Reversible Competitive price Bright color; high recognition Meet ROHS, EU standards, SGS A back film to prevent chemical to reverse to your products Using environmentally friendly ink and moisture-sensitive chemical Usage : 1. The humidity indicator spots will change from blue (dry condition) to pink (humidity condition) as the relative humidity changes in the volume of air surrounding the indicator. 2.Relative humidity is indicated at the lavender color. 3.Indicator spots will change within eight hours of being exposed to a change in relative humidity. 4.The humidity indicator spots are reversible, and the pink spots will change back to blue when the volume of air is dried. Humidity indicator cards with pink or lavender spots can be returned to a blue color by placing indicators in a sealed container with 33 grams (1 unit) of desiccant for four hours. However, we do not recommend reversing or using cards that have been exposed to high humidity in excess of 60 percent. 5.The highest humidity indicator spot should be blue before being put into use. 6.The humidity indicator will be at its most accurate at a temperature of 23 degrees Celsius 72 degrees Fahrenheit. 7.Avoid contact with indicator spots. Wash any irritated areas with clean water.
The US-series ultrasonic sensor uses the principle of high-frequency ultrasonic linear propagation to detect the edge position of the coil. Compared with the photoelectric sensor, it is not affected by the transparency of the materials, so it is very convenient to use without calibration. 1. Support analog/switch output, can be used with EPC-A10 or EPC-D12 correction controller 2. Suitable for opaque, transparent, ultra-transparent film edge application 3. No need to manually adjust the calibration 4. 200K ultrasonic beam 5. 1ms reaction time 6. The detection range is 5mm, the detection accuracy is 0.1mm 7. With offset display Order Details Item Name: US-400S/US-500 Ultrasonic Sensor MOQ(Minimum Order Quantity): 1pc Lead time: 1-2 days after receiving the deposit Calculated Packing Size: 20cm*10cm*10cm,1.5kg/pc Package: Carton/Wooden Box Price Term: EXW,FOB, CIF, etc Payment term: TT, L/C,Western Union Country of Origin: China
1.Operating temperature range:-20 to +45 2.Storage temperature:-40 to 70 3.Switching frequency:1khz to 200khz 4.Withstanding voltage:1500/3750vac for 1 minute between primary and secondary 5.Insulation resistance:500vdc 100m¦¸ miin. Between primary&secondary. As per customer's requirment
1.Operating temperature range:-20 to +45 2.Storage temperature:-40 to 70 3.Switching frequency:1khz to 200khz 4.Withstanding voltage:1500/3750vac for 1 minute between primary and secondary 5.Insulation resistance:500vdc 100m¦¸ miin. Between primary&secondary. As per customer's requirments
1,High reliability capacitor 2,General purpose. boxes/2000.
1,High precision capacitor 2,General purpose. BOXES/2000.
1. These capacitors which adopt polypropylene film sa most suitable for oscillation circuits and filters requiring high performance and high stability in electronic equipment and are high precision capacitors with little aging. 2. The armor is a powder coated flame resisting epoxy resin.(UL 94 V-0) 3. Non-inductive structure in which leads are directly welded to an aluminum terminal. 4. Small tan ,good high-frequency performance. 5. High insulation resistance. 6. Temperature coefficient of capacitance is negative and almost constant. BOXES/2000.
1. This capacitor is miniatrue,medium and high-voltage capacitor applying both metallized polypropylene film and polypropylene film.It is a highly reliable capacitor,and is most suitable in the horizontal deflection circuit of a receivers. 2. The armor is a powder coated flame resisting epoxy resin.(UL 94 V-0) 3. Most suitable for large currents at medium and high voltage. 4. Temperature coefficient of capacitance is negative and almost constant. 5. Small tan ,good high-frequency performance. 6. High insulation resistance. BOXES/1000.
