RM2012B-202/503-PBVW10

Number of Pins:	4
Height - Seated (Max):	0.022" (0.55mm)
Size / Dimension:	0.079" L x 0.049" W (2.00mm x 1.25mm)
Supplier Device Package:	0805
Package / Case:	0805 (2012 Metric), Long Side Terminals
Mounting Type:	Surface Mount
Applications:	Automotive AEC-Q200
Operating Temperature:	-55°C ~ 155°C
Temperature Coefficient:	±25ppm/°C
Power Per Element:	50mW
Series:	RM
Resistor-Ratio-Drift:	--
Resistor Matching Ratio:	--
Number of Resistors:	2
Tolerance:	±0.1%
Resistance (Ohms):	2k, 50k
Circuit Type:	Isolated
Part Status:	Active
Packaging:	Tape & Reel (TR)

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The RM2012B-202/503-PBVW10 is a resistor network and array. It is commonly used when producing a very precise resistance value is required.The applications of the RM2012B-202/503-PBVW10 anywhere from very simple single-ended resistor networks to more complex differential networks. More specifically, the resistor networks are most often used for outputs such as voltage and current dividers, output drivers, filter networks, hysteresis networks, current sensing, and return loops. These resistor arrays are commonly used for creating high values of precision resistance. It is also used in applications where dynamic matching is important, making it a reliable choice for use in many different types of electronic designs requiring accurate and repeatable resistive values.The RM2012B-202/503-PBVW10 resistor networks are typically constructed with 10-resistors of equal size and resistance. This allows for very precise output and accuracy, as the output value will remain the same on each cycle, if all resistors are of equal value.The working principle of the RM2012B-202/503-PBVW10 is simple. Each resistor is connected in series, allowing the flow of current through them to be regulated. By carefully measuring and controlling the resistance of each resistor, a very precise output voltage can be achieved.The RM2012B-202/503-PBVW10 is comprised of two main components: the resistor array and the power supply. The resistor array consists of 10 individually placed resistors, ranging from 1 ohm to 47 ohms. These are connected in series and their resistance is carefully monitored and adjusted to ensure a precise output. The resistor array is powered by a single or dual rail power supply, allowing for further control of the output voltage.The resistor networks are designed to be very robust, with only minimal temperature drift in operation. This makes them ideal for use in applications where temperature variations are often encountered. The RM2012B-202/503-PBVW10 is also highly resistant to ESD or other transients, which eliminate the need for additional protection.The RM2012B-202/503-PBVW10 resistor networks can operate in either a single-ended or differential configuration. In single-ended configuration, the output voltage will be the same as the power supply. In a differential configuration, the output voltage will be the difference between the two resistor nodes.Overall, the RM2012B-202/503-PBVW10 is a very accurate, robust, and reliable resistor network. It is ideally suited for use in applications which require high accuracy or dynamic matching, such as voltage and current dividers, feed-back systems, output drivers, hysteresis networks, current sensing, and return loops.

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