Posted on July 31, 2019 by Jeff -
EBW8518 is a busbar-mounted shunt resistor for high-current measurements in the hundreds of amps range. This product is an electron beam-welded resistance element sandwiched between large copper terminals with optional tin plating. A variety of voltage-sense terminal styles may be made available as custom options. Precision applications can make use of the 1% tolerance, 100ppm/°C TCR, 1μV/°C thermal EMF, and separate ground pins to reduce errors.
Features
- Robust electron beam-welded technology
- Low values to 50μΩ
- Low thermal EMF
- Low measurement inductance
- AEC-Q200
Applications
- Busbar current sense
- Energy metering
- Welding power supply
- HEV battery management
Posted on July 31, 2019 by Jeff -
MFC4320 is a metal foil on ceramic chip resistor in 4,320 sizes with values from 2 to 50mΩ, aimed at current sense applications. The high power rating of 5W means that this is ideal for highly compact current sensing in the 1 to 50A range.
Features
- High power 5W
- High-stability foil on ceramic
- Values R002 to R05 at 1% tolerance
- TCR down to ±30ppm/°C
- Low temperature rise
Applications
- Power supplies
- DC-DC converters
- Motor converters
- HVAC systems
- Lighting drivers
Posted on July 31, 2019 by Jeff -
LRMAP5930 is a high-power, low-value SMT shunt resistor. With values down to 200μΩ and a corresponding power rating on FR4 of 10W, the maximum measurable current is over 200A, and therefore in most cases restricted only by the capacity of the PCB tracks. A power rating of up to 15W may be achieved for assemblies on thermal substrates like DBC ceramic or IMS, making this part ideal for power hybrid modules.
Features
- Up to 10W rating on FR4 PCB
- Up to 15W rating on thermal substrate
- AEC-Q200 qualified
- Values 200μΩ to 2mΩ
- High surge energy up to 33J
Applications
- Power supplies
- Steering control
- Motor drives
- Battery monitoring
Posted on July 31, 2019 by Jeff -
GHVC is the latest addition to our range of high-voltage chip resistor products. It is essentially a variant of HVC designed using green thick-film materials that are completely free of Pb (lead) and its compounds. This allows the product to be RoHS compliant without relying on exemptions that may be withdrawn in the future. Available in three sizes from 1206 to 2512, GHVC has LEVs in the range of 1 to 3kV and withstands up to 7kV peak for a 1.2/50μs surge. It is ideal for high-voltage sensing and protection in compact power supplies, circuit breakers, and medical monitors.
Features
- Free of Pb and its compounds
- RoHS compliant without exemptions
- Limiting element voltage up to 3kV
- Overload voltage up to 4kV
- Takes 1.2/50μs surge voltage up to 7kV
- Antisulphur terminations standard
Applications
- Power supplies
- Circuit breakers
- Medical monitor input protection
Posted on July 31, 2019 by Jeff -
The mini half-watt is an energy-efficient packaged LED source that offers high luminance and a long operating lifespan. This device offers a 120° viewing angle and an ultralow profile (1.2 mm) making it highly suitable for conventional lighting and specialized applications.
Features
- Compact package outline of 3.5 x 3.5 x 1.2 mm
- Robust energy-efficient design with long operating life
- Low thermal resistance
- Exceptional spatial uniformity
- Compatible with IR reflow soldering
- High lumens output
Applications
- Automotive exterior and interior lighting
- Architectural indoor and outdoor lighting
- General lighting
- Display backlighting
- Electronic signs and signals
Posted on July 31, 2019 by Jeff -
The OPI1268 is a high-voltage isolator with a digital output that is capable of high-speed data transmission. The input of theOPI1268 consists of a high-efficiency GaAlAs LED with a peak wavelength of 850 nm, which is optically coupled to the output optical IC. A photodiode in the output IC detects the incoming modulated light and converts it to a proportionate current.
This current is fed into a high-gain linear amplifier that is temperature, current, and voltage compensated. The result is a highly stable digital output with an open collector inverter configuration. This device produces DC and AC voltage isolation between the input and output circuitry while providing TTL signal integrity.
Features
- TTL compatible output
- 16 kV dc isolation
- 2Mbit/s
- tPHL-tPLH ≤ 500 ns
- Creepage path: 0.970″ (24.64mm)
- Airpath: 0.970″ (24.64 mm)
- UL recognized file No. E58730
Applications
- Data transmission for high voltage isolation
- PCBoard power system isolation
- Industrial equipment power isolation
- Medical equipment power isolation
- Office equipment
Posted on July 31, 2019 by Jeff -
The OPB610 slotted optical switch consists of an infrared emitting diode and an NPN silicon phototransistor with an enhanced low current roll-off to improve contrast ratio and immunity to background irradiance. Custom electrical, wire and cabling, and connectors are available.
Features
- Noncontact switching
- Printed circuit board mounting
- Enhanced signal-to-noise ratio
Applications
- Noncontact reflective object sensor
- Assembly line automation
- Machine automation
- Machine safety
- End of travel sensor
- Door sensor
Posted on July 31, 2019 by Jeff -
The OPB9000 is a versatile sensor that can be used in a wide variety of industrial and medical applications. The sensor features market-leading ambient light immunity that allows operation from dark rooms to bright sunlight. It can detect various types of media with as little as a 30% change in reflectivity. Robust, industrial-grade resin allows the sensor to operate at a wide temperature range from -40C to + 85C, ideal for the harshest environments. The OPB9000 eliminates the need for peripheral circuitry like op-amps, data converters, and comparators, as all analog signal conditioning is integrated with the IC.
Features
- Market-leading 25k+ lux ambient light immunity
- Programmable output configuration and sensitivity level
- Single-command calibration with on-chip EEPROM
- Temperature-compensated LED drive
- 6μs response time
- Pulsed synchronous drive-detection
- Surface mount package
- Small dimensions: L 4.0mm x W 2.2mm x H 1.46mm
- -40°C to +85°C operating temperature range
- 2.7V to 5.5V supply voltage
- Ideal for industrial and medical applications
Applications
- All noncontact position sensing and presence-detecting applications
- Industrial printing and high-speed paper detection
- Manufacturing and automation
- Automated banking machines
- Hospital and lab equipment
- Portable medical equipment
- Automatic dispensing
- Material handling and asset tracking
Posted on July 30, 2019 by Jeff -
TFTs displays are a matrix LCD module capable of displaying 64,000,000 unique colors. They produce high-contrast, clear, and bright color images and videos. They operate down to -30C. Most include an integrated Resistive or Capacitive touchscreen.
Features
- Sunlight readable
- Multi-interface (Parallel, SPI, HDMI, LVDS)
- IPS
- Transflective
- High Brightness
- 8” to 10.1” in stock in the US
- ISO 9001:2015 certified
Applications
- Mobile devices
- Medical devices
- Automation
- POS Systems
- Industrial
- Test & Measurement
- Access Controls
Posted on July 26, 2019 by Jeff -
The OP207CL is a high-power IR LED designed for encoder applications. The LED features a small footprint and low profile for a 7 mm beam diameter. Radiance is a collimated, narrow beam emission pattern that provides on-axis intensity for excellent coupling efficiency for encoder applications.
Features
- SMD Configuration
- Emission Spot Size is 7 mm diameter
- High Power Output with Parallel Rays
- Uniform Distribution
- Emitter Source for Encoder Applications
Applications
- Linear & Rotary Encoder
- Optical Sensors Switches
- Long Range Light Barriers
- Optical Scanning and Edge Sensing
- Automatic Control Systems
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