4308R-101-270 Allicdata Electronics
Allicdata Part #:

4308R-1-270-ND

Manufacturer Part#:

4308R-101-270

Price: $ 0.23
Product Category:

Resistors

Manufacturer: Bourns Inc.
Short Description: RES ARRAY 7 RES 27 OHM 8SIP
More Detail: 27 Ohm ±1 Ohm 200mW Power Per Element Bussed 7 Res...
DataSheet: 4308R-101-270 datasheet4308R-101-270 Datasheet/PDF
Quantity: 1000
2000 +: $ 0.20475
Stock 1000Can Ship Immediately
$ 0.23
Specifications
Number of Pins: 8
Height - Seated (Max): 0.195" (4.95mm)
Size / Dimension: 0.784" L x 0.085" W (19.91mm x 2.16mm)
Supplier Device Package: 8-SIP
Package / Case: 8-SIP
Mounting Type: Through Hole
Applications: --
Operating Temperature: -55°C ~ 125°C
Temperature Coefficient: ±250ppm/°C
Power Per Element: 200mW
Series: 4300R
Resistor-Ratio-Drift: 50 ppm/°C
Resistor Matching Ratio: --
Number of Resistors: 7
Tolerance: ±1 Ohm
Resistance (Ohms): 27
Circuit Type: Bussed
Part Status: Active
Packaging: Bulk 
Description

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Resistor networks, arrays, and more complex devices can be used in a wide variety of applications. The 4308R-101-270 resistor system is one such example. What follows is an overview of its field of application and details of its working principle.

Application Field

The 4308R-101-270 is composed of 12 discrete resistors linked together in a 3x4 array. The most common applications for this type of resistor system include current sensing, temperature sensing, and voltage regulation. Specifically, the 4308R-101-270 can be used for in-line current sensing, as a multiple-resistor voltage divider, or for thermistor-based temperature sensing.

The 4308R-101-270 resistor system can also be used for signal conditioning and noise suppression. It can be employed in industrial process control systems, motor control systems, and various other applications where voltage division, current-sensing, or temperature sensing is required.

Working Principle

The 4308R-101-270 works on the principle of resistors in parallel with one another. This means that each resistor in the network is connected in parallel with the other resistors, allowing current to flow through each resistor simultaneously. By varying the voltage across each resistor, it is possible to adjust the amount of current flowing through each one, thus allowing for precise current division and voltage regulation.

In addition, the parallel configuration of resistors with different values will cause each resistor to dissipate a different amount of power. This allows for precise current sensing and temperature sensing, as the power dissipation will correspond directly to the amount of current flowing through each resistor.

Finally, the 4308R-101-270 is optimized for temperature stability and noise reduction. The optimized connections between the resistors ensure that temperature-dependent changes in resistance will be minimized, and that electrical noise is suppressed.

In summary, the 4308R-101-270 is an ideal choice for a variety of applications where precise voltage division, current-sensing, or temperature sensing is required. Its parallel configuration ensures stable temperature performance, and its optimized connections provide for excellent noise reduction.

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

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