
Allicdata Part #: | 4308R-2-390LF-ND |
Manufacturer Part#: |
4308R-102-390LF |
Price: | $ 0.23 |
Product Category: | Resistors |
Manufacturer: | Bourns Inc. |
Short Description: | RES ARRAY 4 RES 39 OHM 8SIP |
More Detail: | 39 Ohm ±1 Ohm 300mW Power Per Element Isolated 4 R... |
DataSheet: | ![]() |
Quantity: | 1000 |
2000 +: | $ 0.20475 |
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: | 300mW |
Series: | 4300R |
Resistor-Ratio-Drift: | 50 ppm/°C |
Resistor Matching Ratio: | -- |
Number of Resistors: | 4 |
Tolerance: | ±1 Ohm |
Resistance (Ohms): | 39 |
Circuit Type: | Isolated |
Part Status: | Active |
Packaging: | Bulk |
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Resistor networks, arrays, and the 4308R-102-390LF are all components or circuits with specific applications and working principles. This article will focus on the 4308R-102-390LF, its uses, and its working principles.
The 4308R-102-390LF is resistance network, which is composed of various regulated resistors arranged in specific configurations. It is a part of the 4308R resistance network serials, which is normally available in different resistance networks suited for specific applications.
The key feature of this resistance network is its ability to offer a wide range of resistance. The range of resistance offered by the 4308R-102-390LF includes: 0.25 ohms to 400 ohms. It also offers a wide range of operational temperatures from -65 to 175 degree Celsius.
The 4308R-102-390LF is primarily used in automotive and industrial applications. In automotive applications, the 4308R-102-390LF is used to accurately adjust the speed regulators, injectors, engines, and other automotive components. It is also used in motor control circuits such as in motor speed control circuits and in throttle controls.
In industrial applications, the 4308R-102-390LF is used to control the flow of current and to provide a feedback to the control circuit. It is also used in power supplies, instrumentation circuits, and can be used for various other purposes in the industrial sector.
The working principle of the 4308R-102-390LF is not complicated to understand. The circuit consists of multiple resistors connected in series and parallel connections to provide the desired resistance values. Depending on the type of application, a wide range of resistor values can be used. When the circuit is completed, the voltage across the resistors is regulated using the available resistors in the network.
For example, in automotive applications, the 4308R-102-390LF is used to control the flow of current in motor speed control circuits. This is done by connecting the resistors in series to form a resistive network with a known resistance range. The voltage across the resistors is then adjusted as required to control the flow of current to control the speed of the motor.
In industrial applications, the resistors are arranged to provide an impedance value for the control circuit. This is done by connecting the resistors in parallel and series combinations to provide the desired impedance values. By adjusting the resistors in these networks, the voltage, and current can be regulated.
The 4308R-102-390LF is a highly versatile and reliable resistance network suitable for resolving many applications in automotive and industrial applications. Its wide range of resistance and available operational temperature makes it suitable for many types of applications. Understanding its working principle is also not difficult as it consists of multiple resistors arranged in specific configurations to provide the desired resistance values.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
---|
4308R-101-121LF | Bourns Inc. | -- | 1000 | RES ARRAY 7 RES 120 OHM 8... |
4308R-101-220LF | Bourns Inc. | 0.23 $ | 1000 | RES ARRAY 7 RES 22 OHM 8S... |
4308H-101-104 | Bourns Inc. | 0.28 $ | 1000 | RES ARRAY 7 RES 100K OHM ... |
4308R-102-471LF | Bourns Inc. | 0.61 $ | 1536 | RES ARRAY 4 RES 470 OHM 8... |
4308R-101-154 | Bourns Inc. | 0.23 $ | 1000 | RES ARRAY 7 RES 150K OHM ... |
4308R-101-152LF | Bourns Inc. | 0.23 $ | 1000 | RES ARRAY 7 RES 1.5K OHM ... |
4308R-101-560LF | Bourns Inc. | 0.23 $ | 1000 | RES ARRAY 7 RES 56 OHM 8S... |
4308R-102-752 | Bourns Inc. | 0.23 $ | 1000 | RES ARRAY 4 RES 7.5K OHM ... |
4308H-101-183 | Bourns Inc. | 0.28 $ | 1000 | RES ARRAY 7 RES 18K OHM 8... |
4308M-102-224LF | Bourns Inc. | 0.28 $ | 1000 | RES ARRAY 4 RES 220K OHM ... |
4308M-102-333 | Bourns Inc. | 0.28 $ | 1000 | RES ARRAY 4 RES 33K OHM 8... |
4308M-102-472LF | Bourns Inc. | 0.28 $ | 1000 | RES ARRAY 4 RES 4.7K OHM ... |
4308R-104-331/681 | Bourns Inc. | 0.26 $ | 1000 | RES NETWORK 12 RES MULT O... |
4308M-102-104 | Bourns Inc. | 0.28 $ | 1000 | RES ARRAY 4 RES 100K OHM ... |
4308H-102-220 | Bourns Inc. | 0.28 $ | 1000 | RES ARRAY 4 RES 22 OHM 8S... |
4308R-101-472LF | Bourns Inc. | 0.61 $ | 2123 | RES ARRAY 7 RES 4.7K OHM ... |
4308R-101-393LF | Bourns Inc. | 0.23 $ | 1000 | RES ARRAY 7 RES 39K OHM 8... |
4308R-102-153 | Bourns Inc. | 0.23 $ | 1000 | RES ARRAY 4 RES 15K OHM 8... |
4308R-101-474LF | Bourns Inc. | 0.23 $ | 1000 | RES ARRAY 7 RES 470K OHM ... |
430860-505 | Laird Techno... | 23.0 $ | 20 | PELTIER OT16,18,F2,0606,1... |
4308H-102-104LF | Bourns Inc. | 0.28 $ | 1000 | RES ARRAY 4 RES 100K OHM ... |
4308M-101-680 | Bourns Inc. | 0.28 $ | 1000 | RES ARRAY 7 RES 68 OHM 8S... |
4308H-102-122LF | Bourns Inc. | 0.28 $ | 1000 | RES ARRAY 4 RES 1.2K OHM ... |
4308H-102-332 | Bourns Inc. | 0.28 $ | 1000 | RES ARRAY 4 RES 3.3K OHM ... |
4308M-101-103LF | Bourns Inc. | 0.28 $ | 1000 | RES ARRAY 7 RES 10K OHM 8... |
4308M-101-472 | Bourns Inc. | 0.28 $ | 1000 | RES ARRAY 7 RES 4.7K OHM ... |
4308R-101-683 | Bourns Inc. | 0.23 $ | 1000 | RES ARRAY 7 RES 68K OHM 8... |
4308R-104-181/241L | Bourns Inc. | 0.26 $ | 1000 | RES NETWORK 12 RES MULT O... |
430891-406 | Laird Techno... | 0.0 $ | 1000 | PELTIER HV56,72,F2,0203,G... |
430891-416 | Laird Techno... | 0.0 $ | 1000 | HV56,72,F2,0203,GG,W0Pelt... |
4308R-102-474LF | Bourns Inc. | 0.61 $ | 723 | RES ARRAY 4 RES 470K OHM ... |
4308R-102-271LF | Bourns Inc. | 0.61 $ | 110 | RES ARRAY 4 RES 270 OHM 8... |
4308R-104-332/472 | Bourns Inc. | 0.26 $ | 1000 | RES NETWORK 12 RES MULT O... |
4308M-101-102LF | Bourns Inc. | 0.28 $ | 1000 | RES ARRAY 7 RES 1K OHM 8S... |
4308H-101-105 | Bourns Inc. | 0.28 $ | 1000 | RES ARRAY 7 RES 1M OHM 8S... |
4308H-101-471 | Bourns Inc. | 0.28 $ | 1000 | RES ARRAY 7 RES 470 OHM 8... |
4308521 | Altech Corpo... | 8.25 $ | 1000 | M20 CABLE GLAND 4.512MM S... |
4308H-101-561LF | Bourns Inc. | 0.28 $ | 1000 | RES ARRAY 7 RES 560 OHM 8... |
4308M-101-102 | Bourns Inc. | 0.28 $ | 1000 | RES ARRAY 7 RES 1K OHM 8S... |
4308M-101-221 | Bourns Inc. | 0.28 $ | 1000 | RES ARRAY 7 RES 220 OHM 8... |
RES NTWRK 18 RES 47 OHM 36LBGA47 Ohm 1% ...

RES NTWRK 32 RES 56 OHM 36LBGA56 Ohm 1% ...

RES ARRAY 4 RES 39 OHM 120639 Ohm 5% 62....

RES ARRAY 4 RES 43 OHM 080443 Ohm 5% 62....

RES ARRAY 4 RES 120 OHM 0804120 Ohm 5% 6...

RES ARRAY 2 RES 300 OHM 0606300 Ohm 5% 6...
