RLR07C1871FRB14

Series:	Military, MIL-PRF-39017/01, RLR07
Packaging:	Bulk
Part Status:	Active
Resistance:	1.87 kOhms
Tolerance:	±1%
Power (Watts):	0.25W, 1/4W
Composition:	Metal Film
Features:	Military, Moisture Resistant, Weldable
Temperature Coefficient:	±100ppm/°C
Operating Temperature:	-65°C ~ 150°C
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.090" Dia x 0.250" L (2.29mm x 6.35mm)
Height - Seated (Max):	--
Number of Terminations:	2
Failure Rate:	R (0.01%)

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Through Hole Resistors

Through hole resistors are a type of passive electrical component used in most electrical circuits. They are made of metal and provide electrical resistance which can be measured and altered to control current flow. Through hole resistors, also known as thru-hole, mount-hole or through mount resistors, are used to limit current, divide voltages, eliminate interference and stabilize signals in electronic circuits.

RLR07C1871FRB14

The RLR07C1871FRB14 is a through-hole resistor from the RLR series manufactured by Susumu. It is a 7-digit code ceramic “Compact Network Resistor” with a standard 1206 package size of 3.2mm x 1.6mm but with the capability of a 7-digit precision of 18Ohm. This model is well-suited for medical device applications because it has a very low-noise performance, in addition to a surface-mounted option.

Application Field and Working Principle

This through-hole resistor can be mainly used in signal-processing circuits, particularly in medical devices where low noise performance is important. This model of resistor allows for very precise resistances to be achieved in a small size. The working principle of this resistor is that it reduces the current that passes through the circuit. In addition to this, it also changes the voltage output to the required level. It does this by providing an equal and opposite electrical resistance in series with the circuit, which absorbs a certain amount of electrical energy. As a result, the current is reduced in the circuit as current is directly proportional to voltage and inversely proportional to resistance. The construction of this resistor consists of two pieces of metal that are separated by an insulation material, typically ceramic. The resistance is designed by varying the dimensions of the wire and the insulation material which changes the amount of electricity allowed through. To measure the resistance of the component, a multimeter is needed. The major advantage of this type of resistor is its small size and high precision. The other advantages include its low noise performance, its ability to be surface mounted, and its low cost and reliability. An important factor in selecting these resistors is the power rating. This model of resistor has a higher power rating than other resistors for a given size, and it is able to withstand larger currents. Thus, it is suitable for designs that require higher currents, particularly in medical applications. Finally, it is important to note that this resistor should be used in accordance with manufacturer guidelines, and appropriate safety measures should be taken when installing it.

Conclusion

The RLR07C1871FRB14 through-hole resistor from Susumu is a precise and reliable resistor that is currently used in medical device applications. It is well-suited for these applications because its small size and high power rating allow for precise resistances with low noise performance. Furthermore, this model of resistor can be surface-mounted, and is cost effective and reliable. When used correctly this resistor can be a reliable and effective component in a variety of medical device designs.

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