Y1747V0019QT9R Allicdata Electronics
Allicdata Part #:

Y1747V0019QT9R-ND

Manufacturer Part#:

Y1747V0019QT9R

Price: $ 10.32
Product Category:

Resistors

Manufacturer: Vishay Foil Resistors (Division of Vishay Precision Group)
Short Description: RES ARRAY 4 RES 5K OHM 8SOIC
More Detail: 5k Ohm ±0.02% 100mW Power Per Element Isolated 4 R...
DataSheet: Y1747V0019QT9R datasheetY1747V0019QT9R Datasheet/PDF
Quantity: 1000
1000 +: $ 9.37980
Stock 1000Can Ship Immediately
$ 10.32
Specifications
Series: SMNZ
Packaging: Tape & Reel (TR) 
Part Status: Active
Circuit Type: Isolated
Resistance (Ohms): 5k
Tolerance: ±0.02%
Number of Resistors: 4
Resistor Matching Ratio: ±0.01%
Resistor-Ratio-Drift: ±1 ppm/°C
Number of Pins: 8
Power Per Element: 100mW
Temperature Coefficient: ±0.2ppm/°C
Operating Temperature: -55°C ~ 125°C
Applications: --
Mounting Type: Surface Mount
Package / Case: 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package: --
Size / Dimension: 0.197" L x 0.157" W (5.00mm x 3.99mm)
Height - Seated (Max): 0.073" (1.86mm)
Description

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Resistor networks, arrays and Y1747V0019QT9R are related technologies used for different applications. This article will discuss the Y1747V0019QT9R\'s application field and working principle.

The Y1747V0019QT9R is a type of resistor network array designed for surface mount and leadless applications. It is a four-terminal device that consists of four resistors, with two different values of resistance. The two lower value resistors are in series and the two higher value resistors are in parallel. Both the lower and higher value resistors are connected between the two outer terminals by a conductive lead in between them. The outer two terminals are connected to the supply voltage. This arrangement of resistors allows the circuit to be complete and the output voltage to be controlled.

The Y1747V0019QT9R\'s application field is semi-permanent adjustment of voltage regulation and control, over-current protection in power supplies, current measurement and mirroring of signals. It can be used in power supply regulation, control and measuring circuitry, as well as for current sensing and sensing over-current protection. It can also be used in transient and high-impedance sensor applications because of its high accuracy and low power consumption.

The Y1747V0019QT9R working principle is straight forward. The voltage is applied across two terminals, one of which holds the two lower value resistors in series. These two lower value resistors are connected in series and the resistor with the highest resistance is connected to the source. As the voltage applied across the resistors changes, the difference in current flowing through each resistor changes. The two resistors adjust the voltage applied to the device while keeping the current level constant. The output voltage is then accurately regulated to the desired level.

In summary, the Y1747V0019QT9R is a resistor network array designed for surface mount and leadless applications. It is used in power supply regulation, control and measuring circuitry, over-current protection, and transient and high-impedance sensor applications. Its working principle is simple: The voltage is applied across two terminals, one of which holds the two lower value resistors in series. The output voltage is then accurately regulated to the desired level.

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

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