RWR78S1781FRB12 Allicdata Electronics
Allicdata Part #:

RWR78S1781FRB12-ND

Manufacturer Part#:

RWR78S1781FRB12

Price: $ 2.25
Product Category:

Resistors

Manufacturer: Vishay Dale
Short Description: RES 1.78K OHM 10W 1% WW AXIAL
More Detail: 1.78 kOhms ±1% 10W Through Hole Resistor Axial Mil...
DataSheet: RWR78S1781FRB12 datasheetRWR78S1781FRB12 Datasheet/PDF
Quantity: 1000
100 +: $ 2.04480
300 +: $ 1.85310
500 +: $ 1.72530
1000 +: $ 1.59750
Stock 1000Can Ship Immediately
$ 2.25
Specifications
Series: Military, MIL-PRF-39007, RWR78S
Packaging: Bulk 
Part Status: Active
Resistance: 1.78 kOhms
Tolerance: ±1%
Power (Watts): 10W
Composition: Wirewound
Features: Military, Moisture Resistant
Temperature Coefficient: ±20ppm/°C
Operating Temperature: -55°C ~ 250°C
Package / Case: Axial
Supplier Device Package: Axial
Size / Dimension: 0.375" Dia x 1.780" L (9.53mm x 45.21mm)
Height - Seated (Max): --
Number of Terminations: 2
Failure Rate: R (0.01%)
Description

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Through Hole Resistors

Through hole resistors, also known as axial resistors, are resistors with two bare metal ends. These types of resistors are commonly used in many commercial and industrial electronics projects. This type of resistor is typically made with a variety of compounds which can affect the resistance value of the resistor. They are also available in a variety of shapes and sizes.

The RWR78S1781FRB12 is an example of a through-hole resistor. It is a NTC (negative temperature coefficient) resistor type which means that as the temperature increases, the resistance decreases. This type of resistor is typically used for thermistors, temperature sensors, and current-limiting applications.

The working principle of the RWR78S1781FRB12 is fairly simple. It works by resisting current flow, thus creating resistance in a circuit. The amount of resistance present in a circuit is determined by the value of the resistor being used. In this case, the RWR78S1781FRB12 has a resistance of 1781 ohms.

The application field of the RWR78S1781FRB12 is diverse, and it can be used in many types of electrical and electronic projects. It is typically used in circuits that need to limit current, measure temperatures, resist heat, and provide vibration resistance. It is also used in automotive, industrial, and personal protection applications such as fuses, fire alarms, and over-current protection devices.

The RWR78S1781FRB12 through-hole resistor offers many advantages such as durability, high accuracy, long life and a wide operating temperature range. These resistors also have excellent tolerance and temperature stability, and they can handle high voltage applications. Additionally, these resistors are great for high current applications since they can carry large amounts of current without burning out.

In conclusion, the RWR78S1781FRB12 is an example of a through-hole resistor which is well-suited for a variety of industrial, commercial, and personal applications. It works by limiting current in an electrical circuit and can be used in applications that need to resist heat, measure temperatures, and provide vibration resistance. The RWR78S1781FRB12 offers many advantages such as durability, accuracy, and a wide operating temperature range.

The specific data is subject to PDF, and the above content is for reference

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