
Allicdata Part #: | 696-1450-ND |
Manufacturer Part#: |
UAL25-300RF8 |
Price: | $ 1.73 |
Product Category: | Resistors |
Manufacturer: | Riedon |
Short Description: | RES CHAS MNT 300 OHM 1% 25W |
More Detail: | 300 Ohms ±1% 25W Wirewound Chassis Mount Resistor |
DataSheet: | ![]() |
Quantity: | 125 |
1 +: | $ 1.57050 |
10 +: | $ 1.40310 |
25 +: | $ 1.31868 |
50 +: | $ 1.20645 |
100 +: | $ 1.03815 |
250 +: | $ 0.89784 |
500 +: | $ 0.81367 |
1000 +: | $ 0.71547 |
5000 +: | $ 0.69022 |
Operating Temperature: | -55°C ~ 275°C |
Failure Rate: | -- |
Package / Case: | Axial, Box |
Lead Style: | Solder Lugs |
Height - Seated (Max): | 0.575" (14.60mm) |
Size / Dimension: | 1.063" L x 1.079" W (27.00mm x 27.40mm) |
Mounting Feature: | Flanges |
Coating, Housing Type: | Aluminum |
Features: | Moisture Resistant, Pulse Withstanding |
Series: | UAL |
Temperature Coefficient: | ±20ppm/°C |
Composition: | Wirewound |
Power (Watts): | 25W |
Tolerance: | ±1% |
Resistance: | 300 Ohms |
Part Status: | Active |
Packaging: | Bulk |
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Chassis Mount Resistors are electrical components typically used in electrical circuits for signal transmission and power conditioning. UAL25-300RF8 are fixed resistors mounted directly onto a panel or chassis. They are often used in industrial control systems to isolate a signal circuit from a power circuit. The UAL25-300RF8 have a low-profile design, making them suitable for applications where space is a limitation.
The UAL25-300RF8 resistor consists of a body that is composed of a durable material such as black epoxy or plastic with a resistive element such as carbon, wire or a metal film. The resistive element can be placed either on the top or bottom of the body, depending on the application. The resistive element is connected to two terminals on either side, typically through a lead frame, to allow for electrical connection to the circuit. The UAL25-300RF8 is also designed with anti-vibration technology, for extra durability.
This type of resistor is primarily used in DC circuits to provide a fixed value of resistance with minimal power dissipation. It is ideal for situations where a variable resistor is not necessary or desirable. The resistor is often used in motor control, pulsed power systems, switched mode power supplies, waveform shaping, and sound amplification.
In addition to its main application, the UAL25-300RF8 is also used in many other applications such as: surge protection, resistor networks, and motor control.
The UAL25-300RF8’s working principle is based on a metal or carbon rod, which is connected to a pair of terminals, to form a circuit. A current flows through the resistor’s body, which is equal to the amount of current flowing between the two terminals. The amount of this current is determined by the applied voltage and the resistance of the resistor. As the applied voltage increases, the resistance also increases, which reduces the current flow through the resistor. This is a useful characteristic of the UAL25-300RF8 as it can be used to control current flow in a circuit, and can also be used to provide protection for sensitive electrical components from large over-voltages.
The UAL25-300RF8 is designed with multiple layers of protection against thermal and mechanical overloads. This makes them very reliable, even in high temperature and harsh industrial environments. In addition, they are available in a variety of materials and sizes to accommodate different applications. With many advantages, the UAL25-300RF8 can be used in many applications, including automotive, commercial, and industrial.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
---|
UAL25-330RF8 | Riedon | 1.33 $ | 1000 | RES CHAS MNT 330 OHM 1% 2... |
UAL25-5RF8 | Riedon | 1.73 $ | 53 | RES CHAS MNT 5 OHM 1% 25W... |
UAL25-100RF8 | Riedon | 1.73 $ | 24 | RES CHAS MNT 100 OHM 1% 2... |
UAL25-0R15F8 | Riedon | 1.79 $ | 1000 | RES CHAS MNT 0.15 OHM 1% ... |
UAL25-3KF8 | Riedon | 1.33 $ | 1000 | RES CHAS MNT 3K OHM 1% 25... |
UAL25-25RF8 | Riedon | 1.73 $ | 105 | RES CHAS MNT 25 OHM 1% 25... |
UAL25-7R5F8 | Riedon | 1.73 $ | 183 | RES CHAS MNT 7.5 OHM 1% 2... |
UAL25-200RF8 | Riedon | 1.73 $ | 636 | RES CHAS MNT 200 OHM 1% 2... |
UAL25-30KF8 | Riedon | 1.25 $ | 1000 | RES CHAS MNT 30K OHM 1% 2... |
UAL25-30RF8 | Riedon | 1.33 $ | 1000 | RES CHAS MNT 30 OHM 1% 25... |
UAL25-0R2F8 | Riedon | 1.79 $ | 1000 | RES CHAS MNT 0.2 OHM 1% 2... |
UAL25-5KF8 | Riedon | 1.73 $ | 226 | RES CHAS MNT 5K OHM 1% 25... |
UAL25-0R3F8 | Riedon | 1.79 $ | 1000 | RES CHAS MNT 0.3 OHM 1% 2... |
UAL25-0R1F8 | Riedon | 2.32 $ | 455 | RES CHAS MNT 0.1 OHM 1% 2... |
UAL25-10KF8 | Riedon | 1.89 $ | 70 | RES CHAS MNT 10K OHM 1% 2... |
UAL25-75RF8 | Riedon | 1.73 $ | 40 | RES CHAS MNT 75 OHM 1% 25... |
UAL25-250RF8 | Riedon | 1.73 $ | 68 | RES CHAS MNT 250 OHM 1% 2... |
UAL25-25KF8 | Riedon | 1.89 $ | 121 | RES CHAS MNT 25K OHM 1% 2... |
UAL25-0R25F8 | Riedon | 1.79 $ | 1000 | RES CHAS MNT 0.25 OHM 1% ... |
UAL25-15RF8 | Riedon | 1.73 $ | 1000 | RES CHAS MNT 15 OHM 1% 25... |
UAL25-150RF8 | Riedon | 1.33 $ | 1000 | RES CHAS MNT 150 OHM 1% 2... |
UAL25-0R5F8 | Riedon | 2.32 $ | 41 | RES CHAS MNT 0.5 OHM 1% 2... |
UAL25-300RF8 | Riedon | 1.73 $ | 125 | RES CHAS MNT 300 OHM 1% 2... |
UAL25-1RF8 | Riedon | 1.33 $ | 1000 | RES CHAS MNT 1 OHM 1% 25W... |
UAL25-3R3F8 | Riedon | 1.33 $ | 1000 | RES CHAS MNT 3.3 OHM 1% 2... |
UAL25-2R5F8 | Riedon | 1.33 $ | 1000 | RES CHAS MNT 2.5 OHM 1% 2... |
UAL25-1K5F8 | Riedon | 1.73 $ | 86 | RES CHAS MNT 1.5K OHM 1% ... |
UAL25-750RF8 | Riedon | 1.73 $ | 348 | RES CHAS MNT 750 OHM 1% 2... |
UAL25-1R5F8 | Riedon | 1.33 $ | 1000 | RES CHAS MNT 1.5 OHM 1% 2... |
UAL25-12RF8 | Riedon | 1.15 $ | 1000 | RES CHAS MNT 12 OHM 1% 25... |
UAL25-40RF8 | Riedon | 1.73 $ | 70 | RES CHAS MNT 40 OHM 1% 25... |
UAL25-50RF8 | Riedon | 1.73 $ | 87 | RES CHAS MNT 50 OHM 1% 25... |
UAL25-10RF8 | Riedon | 1.73 $ | 147 | RES CHAS MNT 10 OHM 1% 25... |
UAL25-3RF8 | Riedon | 1.73 $ | 51 | RES CHAS MNT 3 OHM 1% 25W... |
UAL25-500RF8 | Riedon | 1.73 $ | 149 | RES CHAS MNT 500 OHM 1% 2... |
UAL25-1KF8 | Riedon | 1.73 $ | 529 | RES CHAS MNT 1K OHM 1% 25... |
UAL25-2RF8 | Riedon | 1.73 $ | 88 | RES CHAS MNT 2 OHM 1% 25W... |
UAL25-20RF8 | Riedon | 1.73 $ | 88 | RES CHAS MNT 20 OHM 1% 25... |
UAL25-15KF8 | Riedon | 1.46 $ | 1000 | RES CHAS MNT 15K OHM 1% 2... |
UAL25-0R4F8 | Riedon | 1.79 $ | 1000 | RES CHAS MNT 0.4 OHM 1% 2... |
AH100 10K 5% E66 E310 kOhms 5% 100W Wire...

RES CHAS MNT 4.7K OHM 5% 160W4.7 kOhms 5...

RES CHAS MNT 6.81 OHM 1% 20W6.81 Ohms 1%...

RES CHAS MNT 124 OHM 1% 20W124 Ohms 1% 2...

RES CHAS MNT 221 OHM 1% 20W221 Ohms 1% 2...

RES CHAS MNT 2.2 OHM 1% 30W2.2 Ohms 1% 3...
