CRB1A2E151JT

Series:	CRB, Kyocera
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Circuit Type:	Isolated
Resistance (Ohms):	150
Tolerance:	±5%
Number of Resistors:	2
Resistor Matching Ratio:	--
Resistor-Ratio-Drift:	--
Number of Pins:	4
Power Per Element:	62.5mW
Temperature Coefficient:	±250ppm/°C
Operating Temperature:	-55°C ~ 125°C
Applications:	--
Mounting Type:	Surface Mount
Package / Case:	0606, Concave
Supplier Device Package:	0606
Size / Dimension:	0.063" L x 0.063" W (1.60mm x 1.60mm)
Height - Seated (Max):	0.028" (0.70mm)

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Resistor Networks, ArraysCRB1A2E151JT is a kind of resistor network, array with 4 terminals that suppresses low voltage signals and reduces interference from high voltage applications. Its reasonable design, free size selection and high performance make it the most widely used type among resistor networks.Generally speaking, CRB1A2E151JT is widely used in signal and power transmission systems, especially for signals with low-power and strong interference. Its main function is to reduce interference, improve system performance and make signal transmission more stable. In computer system, CRB1A2E151JT typically serves as an interference suppressor for the serial port, parallel port, computer peripheral, keyboard, mouse and joystick. It ensures that only valid signals can be received and processed by the computer hardware.The structure of CRB1A2E151JT is generally divided into three parts: upper and lower layers of resistors and a metal mesh/cover. The upper and lower layers of resistors consists of two groups of resistors connected in parallel, each group\'s four resistors divide the two terminals into four parts, which can limit the current travelling path. The metal mesh/cover above the resistors can be used for mechanical protection, or to act as a heat sink for dissipating heat.The main principle of this resistor network is the combination of resistors in series and parallel. The structure of the two layers of resistors is connected in parallel and each of them consists of four resistors connected in series. This working principle is that the theoretical value of the resistance is the combination of two layers of resistors. According to the specific parameters, the resistors are combined in order to achieve the expected effect.At the same time, CRB1A2E151JT also has the advantage of EMC function, compared to single resistor it reduces the level of common-mode noise more effectively. The metal mesh/cover can also reduce electromagnetic interference of the device, which makes it more reliable in signal transmission.In another application area, CRB1A2E151JT can also be used as a thermal fuse. In this regard, it deals with current-carrying circuits in aned electronic equipment. CRB1A2E151JT allows circuit currents to flow without hindrance under normal conditions, while limiting it to an acceptable level if the current exceeds a certain temperature. This mechanism is similar to the thermal fuse in traditional electronic equipment, where the current is restricted and the circuit is disconnected when the temperature exceeds a certain threshold.In addition, CRB1A2E151JT can also be applied in various automotive electrical circuits, such as driving signal processing circuits, radar signal processing circuits, electric waves and communication systems, and other market segments with strong functional requirements.In conclusion, CRB1A2E151JT is a versatile resistor network and array, with excellent performance and strong anti-interference ability. Its reasonable design, free size selection and high performance make it the most widely used type among resistor networks. The combination of resistors in series and parallel, together with the metal mesh/cover, make it be able to reduce interference, improve system performance and make signal transmission more stable. It can be used in various kinds of short-circuit protection, EMC function and thermal fuse.

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