SMD Current Sensors
from Time Mark Corporation
The Model 272 3-Phase Current Unbalance Detector monitors 3-phase lines to detect an unbalanced current. It can also monitor three separate single phase lines for equal current levels. The percentage of unbalance is adjusted from 2% to 25% by adjusting a front panel control. An unbalance greater... [See More]
- Mounting / Configuration: SMD
- Current: 1 to 5
- Current Type: AC Current
- Voltage: 24
from Microchip Technology, Inc.
The MIC3202 is a hysteretic, step-down, constant-current, High-Brightness LED (HB LED) driver. It provides an ideal solution for interior/exterior lighting, architectural and ambient lighting, LED bulbs, and other general illumination applications. The MIC3202 is well suited for lighting... [See More]
- Mounting / Configuration: SMD
- Voltage: 6 to 37
from Littelfuse, Inc.
The TCS Series is a low cost method of go/no go current detection. It includes a solid-state output to sink or source current when connected directly to a standard PLC digital input module. Its normally open or normally closed output can also be used to control relays, lamps, valves, and small... [See More]
- Mounting / Configuration: SMD; Surface mount with one #10 (M5 x 0.8) screw
- Electrical Output: "Output" is a switch or alarm signal
- Response Time: 200000 to 1.00E6
- Operating Temperature: -4 to 140
from LEM USA, Inc.
LEM products fall broadly into multiple areas of application and are used within general industry, automotive industry, for railway and trackside applications, energy measurement relating to railway on-board applications, energy & automation, battery monitoring, and in Wi-LEM - wireless... [See More]
- Mounting / Configuration: Panel Mount; Printed Circuit Board; SMD
- Current Type: AC Current; DC Current
- Loop Type: Open Loop; Closed Loop
- Technology: Hall-Effect
from Time Mark Corporation
The Model 274 3-Phase Current Monitor is designed to monitor all legs of a 3-phase line, and can also be used to monitor three individual single-phase lines. The output relay will energize on an over-current condition on any one of the 3 monitored lines. Two indicator lamps are provided to show when... [See More]
- Mounting / Configuration: SMD
- Current: 1 to 5
- Current Type: AC Current
- Voltage: 20 to 28
from Microchip Technology, Inc.
The MIC3202 is a hysteretic, step-down, constant-current, High-Brightness LED (HB LED) driver. It provides an ideal solution for interior/exterior lighting, architectural and ambient lighting, LED bulbs, and other general illumination applications. The MIC3202 is well suited for lighting... [See More]
- Mounting / Configuration: SMD
- Voltage: 6 to 37
from Littelfuse, Inc.
The TCSA Series is a loop-powered, linear output current transducer that provides an output that is directly proportional to the RMS AC current passing through the onboard toroid. The TCSA provides a 4 - 20mA output over a power supply range of 10 - 30VDC. Each unit is factory calibrated for... [See More]
- Mounting / Configuration: SMD; Surface mount with one #10 (M5 x 0.8) screw
- Operating Temperature: -22 to 140
- Response Time: 300000
from Time Mark Corporation
The Model 2744 3-Phase Over Current Monitor is designed to monitor the current level of a three-phase line or to compare the currents of three single-phase lines. If one or more current inputs rises above the trip level after the start delay has expired, the internal relay will de-energize. An... [See More]
- Mounting / Configuration: SMD
- Current: 1 to 5
- Current Type: AC Current
- Voltage: 20 to 28
from Microchip Technology, Inc.
The UCS2112 is a dual USB port power switch configuration which can provide 3.0A continuous current (3.4A maximum) per VBUS port. The UCS2112 is well suited for both stand-alone and applications having SMBus/I2C communications. For applications with SMBus, the UCS2112 provides per-port current... [See More]
- Mounting / Configuration: SMD
from Littelfuse, Inc.
The LSRU is a microcontroller-based family of load sensors. The LSRU family of products employ three basic types of control logic: motor control logic, alarm logic and feed control logic. Motor Control LogicSeveral combinations of functions are available in the LSRU, including overcurrent and... [See More]
- Mounting / Configuration: SMD; Surface mount; Four #6 screws 3/4 in in length
- Accuracy: 2
- Voltage: 18 to 30
- Electrical Output: "Output" is a switch or alarm signal
from Time Mark Corporation
The Model 2742 3-Phase Over/Under Current Monitor is designed to monitor the current level of a 3-phase line or to compare the currents of three single-phase lines. The Model 2742 is factory-set as an over-current monitor; that is, if one or more current inputs rises above the trip level, the... [See More]
- Mounting / Configuration: SMD
- Current: 1 to 5
- Current Type: AC Current
- Voltage: 20 to 28
from Microchip Technology, Inc.
The UCS2113 is a dual USB port power switch configuration which can provide 3.0A continuous current (3.4A maximum) per VBUS port with precision overcurrent limiting (OCL), port power switch enables, auto-recovery fault handling, undervoltage and overvoltage lockout, back-drive protection and... [See More]
- Mounting / Configuration: SMD
from Littelfuse, Inc.
Box cover units provide an economical method of protecting small motors against overcurrent damage. For use with Edison-Base plug fuses (TOO, TLO) or Type S plug fuses (SOO, SLO) with adapters (SAO). [See More]
- Mounting / Configuration: SMD; Surface mount
- Operating Temperature: -4 to 158
- Electrical Output: "Output" is a switch or alarm signal
from Time Mark Corporation
The Model 173 AC Current Monitor is a single set-point AC current monitor. It can be used to detect either over current or under current, depending on whether the set-point is set above or below the input current. An LED indicator illuminates whenever the current is above the set-point. Two... [See More]
- Mounting / Configuration: SMD
- Current: 0.0 to 5
- Current Type: AC Current
- Voltage: 120 to 260
from Microchip Technology, Inc.
The UCS2114 is a dual USB port power switch configuration which can provide 3.0A continuous current (3.4A maximum) per VBUS port with precision overcurrent limiting (OCL), port power switch enables, auto-recovery fault handling, undervoltage and overvoltage lockout, back-drive protection and... [See More]
- Mounting / Configuration: SMD
from Time Mark Corporation
The Model 1732 AC Current Monitor is a single set-point current monitor. It can be used to detect either over current or under current, depending on whether the trip point is set above or below the input current. Dual LED indicators on the front or top of the unit give a clear visual reference for a... [See More]
- Mounting / Configuration: SMD
- Current: 25 to 150
- Current Type: AC Current
- Voltage: 120 to 260
from Microchip Technology, Inc.
The EMC1701 is a combination high-side current sensing device with precision temperature measurement. It measures the voltage developed across an external sense resistor to represent the high-side current of a battery or voltage regulator. The EMC1701 also measures the bus voltage and uses these... [See More]
- Mounting / Configuration: SMD
from Time Mark Corporation
The Model 2722 Current Unbalance Detector is designed to monitor 3-phase AC current (or compare three single-phase AC currents). A solid-state electronic sensing circuit drives an internal DPDT relay which energizes during normal, balanced conditions. An unbalanced condition will cause the relay to... [See More]
- Mounting / Configuration: SMD
- Current: 1 to 5
- Current Type: AC Current
- Voltage: 20 to 28
from Microchip Technology, Inc.
The EMC1701 is a combination high-side current sensing device with precision temperature measurement. It measures the voltage developed across an external sense resistor to represent the high-side current of a battery or voltage regulator. The EMC1701 also measures the bus voltage and uses these... [See More]
- Mounting / Configuration: SMD
from Time Mark Corporation
The Model 421 detects an overload or under-load condition on all types of running motors; conveyor motors, elevator motors, mixer motors, submersible pumps, suction pumps, etc. The monitor detects the actual power used (voltage x current x power factor) and is more sensitive than simple current... [See More]
- Mounting / Configuration: SMD
- Current: 0.0 to 5
- Current Type: AC Current
- Voltage: 100 to 250
from Microchip Technology, Inc.
The EMC1702 is a combination high-side current sensing device with precision temperature measurement. It measures the voltage developed across an external sense resistor to represent the high-side current of a battery or voltage regulator. It also measures the bus voltage and uses these measured... [See More]
- Mounting / Configuration: SMD
from Time Mark Corporation
The Model 2732 Single Phase Current Monitor is designed to continuously monitor single-phase AC current. It consists of a solid-state sensing circuit driving an internal electromechanical relay. The Model 2732 has two operating modes: over-current sensing or under-current sensing. The operating mode... [See More]
- Mounting / Configuration: SMD
- Current: 1 to 5
- Current Type: AC Current
- Voltage: 20 to 28
from Microchip Technology, Inc.
The EMC1704 is a combination high-side current sensing device with precision temperature measurement. It measures the voltage developed across an external sense resistor to represent the high-side current of a battery or voltage regulator. It also measures the bus voltage and uses these measured... [See More]
- Mounting / Configuration: SMD
from Microchip Technology, Inc.
The MIC3203 is a hysteretic, step-down, constant-current, High-Brightness LED (HB LED) driver. It provides an ideal solution for interior/exterior lighting, architectural and ambient lighting, LED bulbs, and other general illumination applications. The MIC3203 is well suited for lighting... [See More]
- Mounting / Configuration: SMD
- Voltage: 4.5 to 42
from Microchip Technology, Inc.
The MIC3201 is a hysteretic step-down, constant-current, High-Brightness LED (HB LED) driver capable of driving up to four 1A LEDs. It provides an ideal solution for interior/exterior lighting, architectural and ambient lighting, LED bulbs, and other general illumination applications. The MIC3201... [See More]
- Mounting / Configuration: SMD
- Voltage: 6 to 20
from Microchip Technology, Inc.
The HV7800 high side current monitor IC transfers a high-side current measurement voltage to its ground referenced output with an accurate voltage gain of one. The measurement voltage typically originates at a current sense resistor which is located in a “high side ” circuit, such as the... [See More]
- Mounting / Configuration: SMD
from Microchip Technology, Inc.
The HV7801 high side current monitor IC transfers a high-side current measurement voltage to its ground referenced output with a voltage gain of five. The measurement voltage typically originates at a current sense resistor which is located in a “high side ” circuit, such as the positive... [See More]
- Mounting / Configuration: SMD
from Microchip Technology, Inc.
The HV7802 high side current monitor IC contains a transconductance amplifier which translates a high side current measurement voltage into an output current with resistor programmable transconductance gain. An optional second resistor transforms this output current into an output voltage with an... [See More]
- Mounting / Configuration: SMD
from Microchip Technology, Inc.
The AT9919 is a PWM controller IC designed to drive high brightness LEDs using a buck topology. It operates from an input voltage of 4.5 to 40VDC and employs hysteretic control with a high-side current sense resistor to set the constant output current. The operating frequency range can be set by... [See More]
- Mounting / Configuration: SMD
- Voltage: 4.5 to 40
from Microchip Technology, Inc.
The HV9918 is a PWM controller IC designed to drive high brightness LEDs using a buck topology. It operates from an input voltage of 4.5 to 40VDC and employs hysteretic control with a high-side current sense resistor to set the constant output current up to 700mA. The device is well suited for... [See More]
- Mounting / Configuration: SMD
- Voltage: 4.5 to 40
from Microchip Technology, Inc.
The HV9919B is a PWM controller IC designed to drive high brightness LEDs using a buck topology. It operates from an input voltage of 4.5 to 40VDC and employs hysteretic control with a high-side current sense resistor to set the constant output current. The operating frequency range can be set by... [See More]
- Mounting / Configuration: SMD
- Voltage: 4.5 to 40
from Microchip Technology, Inc.
The MAQ3203 is a hysteretic, step-down, constant-current, High-Brightness LED (HB LED) driver. It provides an ideal solution for interior/exterior lighting, architectural and ambient lighting, LED bulbs, and other general illumination applications. The MAQ3203 is well suited for lighting... [See More]
- Mounting / Configuration: SMD
- Voltage: 4.5 to 42
from Microchip Technology, Inc.
The MIC5021 high-side MOSFET driver is designed to operate at frequencies up to 100kHz (5kHz PWM for 2% to 100% duty cycle) and is an ideal choice for high speed applications such as motor control, SMPS (switch mode power supplies), and applications using IGBTs. The MIC5021 can also operate as a... [See More]
- Mounting / Configuration: SMD
from Microchip Technology, Inc.
The PAC1710 is a high-side bi-directional current sensing monitor with precision voltage measurement capabilities. The power monitor measures the voltage developed across an external sense resistor to represent the high-side current of a battery or voltage regulator. The PAC1710 also measures the... [See More]
- Mounting / Configuration: SMD
from Microchip Technology, Inc.
The PAC1720 is a dual high-side bi-directional current sensing monitor with precision voltage measurement capabilities. Each sensor measures the voltage developed across an external sense resistor to represent the high-side current of a battery or voltage regulator. The PAC1720 also measures the... [See More]
- Mounting / Configuration: SMD
from Microchip Technology, Inc.
The MCP73853 is a highly advanced linear charge management controller for use in space limited, high-performance applications. The MCP73853 integrates most of the external components (pass transistor, reverse blocking protection, current sensing) and combines high-accuracy constant voltage, constant... [See More]
- Mounting / Configuration: SMD