
Allicdata Part #: | L12J4K7E-ND |
Manufacturer Part#: |
L12J4K7E |
Price: | $ 3.77 |
Product Category: | Resistors |
Manufacturer: | Ohmite |
Short Description: | RES CHAS MNT 4.7K OHM 5% 12W |
More Detail: | 4.7 kOhms ±5% 12W Wirewound Chassis Mount Resistor |
DataSheet: | ![]() |
Quantity: | 1000 |
25 +: | $ 3.43044 |
Operating Temperature: | -55°C ~ 350°C |
Failure Rate: | -- |
Package / Case: | Radial, Tubular |
Lead Style: | Solder Lugs |
Height - Seated (Max): | -- |
Size / Dimension: | 0.313" Dia x 1.748" L (7.94mm x 44.40mm) |
Mounting Feature: | Brackets (not included) |
Coating, Housing Type: | Vitreous Enamel Coated |
Features: | Flame Retardant Coating, Safety |
Series: | 270 |
Temperature Coefficient: | ±260ppm/°C |
Composition: | Wirewound |
Power (Watts): | 12W |
Tolerance: | ±5% |
Resistance: | 4.7 kOhms |
Part Status: | Active |
Packaging: | Bulk |
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Chassis mount resistors are resistors that are mounted directly onto a chassis such as a PCB or motherboard. The most common type of chassis mount resistor is the L12J4K7E, which is a high-power, precision, long-life, ultra-low ohmic resistor. This type of resistor is ideal for applications such as current measurement, voltage regulation, signal filtering, and various other precision measurement applications.
The L12J4K7E chassis mount resistor is designed to offer an extremely low resistance and high power handling capability. This makes it perfect for applications where accuracy and stability are required. The L12J4K7E is designed with an integrated thermal fuse which helps provide excellent protection against overloads and overvoltages. It also features an adjustable resistor to tailor the device to the specific application.
The L12J4K7E uses an advanced surface mount design which ensures maximum heat dissipation. This helps ensure the resistor remains stable and accurate in the application. The resistor also features a wide temperature range, making it suitable for a broad range of applications. The wide range also helps protect the resistor from both short-term and long-term environmental conditions.
The working principle of the L12J4K7E chassis mount resistor is based on a physical law called Ohm\'s law. This law states that the resistance of a conductor is directly proportional to the applied voltage. This means that the resistance of the L12J4K7E can be adjusted by increasing or decreasing the applied voltage. The resistor can also be adjusted by changing the current that flows through it.
The L12J4K7E has a wide range of applications in many different industries. It is often used in industrial, medical, and commercial applications where precision and reliability are important. One of the most common applications for the L12J4K7E is in current measurement and voltage regulation. It is also used in LCD backlighting, power converters, power supplies, audio amplifiers, and more.
The L12J4K7E is a high-quality and reliable chassis mount resistor. It provides accurate and stable measurements, as well as excellent protection against overloads and overvoltages. Its wide temperature range ensures it is suitable for a wide variety of applications, making it one of the most reliable and widely used resistors available. With its unique design, the L12J4K7E is an ideal choice for many industrial, medical, and commercial applications.
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Part Number | Manufacturer | Price | Quantity | Description |
---|
L12J5K6E | Ohmite | 3.77 $ | 1000 | RES CHAS MNT 5.6K OHM 5% ... |
L12J150E | Ohmite | 2.73 $ | 1000 | RES CHAS MNT 150 OHM 5% 1... |
L12J1R5E | Ohmite | 2.94 $ | 1000 | RES CHAS MNT 1.5 OHM 5% 1... |
L12J10RE | Ohmite | 2.73 $ | 1000 | RES CHAS MNT 10 OHM 5% 12... |
L12J10KE | Ohmite | 3.95 $ | 1000 | RES CHAS MNT 10K OHM 5% 1... |
L12J27KE | Ohmite | 3.95 $ | 1000 | RES CHAS MNT 27K OHM 5% 1... |
L12J330E | Ohmite | 2.73 $ | 1000 | RES CHAS MNT 330 OHM 5% 1... |
L12J390E | Ohmite | 2.73 $ | 1000 | RES CHAS MNT 390 OHM 5% 1... |
L12J6R8 | Ohmite | 3.21 $ | 1000 | RES CHAS MNT 6.8 OHM 5% 1... |
L12J100 | Ohmite | 2.98 $ | 1000 | RES CHAS MNT 100 OHM 5% 1... |
L12J3R3 | Ohmite | 3.21 $ | 1000 | RES CHAS MNT 3.3 OHM 5% 1... |
L12J56RE | Ohmite | 2.73 $ | 1000 | RES CHAS MNT 56 OHM 5% 12... |
L12J270E | Ohmite | 2.73 $ | 1000 | RES CHAS MNT 270 OHM 5% 1... |
L12J27R | Ohmite | 2.98 $ | 1000 | RES CHAS MNT 27 OHM 5% 12... |
L12J15RE | Ohmite | 2.73 $ | 1000 | RES CHAS MNT 15 OHM 5% 12... |
L12J8K2E | Ohmite | 3.77 $ | 1000 | RES CHAS MNT 8.2K OHM 5% ... |
L12J47KE | Ohmite | 4.27 $ | 1000 | RES CHAS MNT 47K OHM 5% 1... |
L12J330 | Ohmite | 2.98 $ | 1000 | RES CHAS MNT 330 OHM 5% 1... |
L12J2K7E | Ohmite | 2.79 $ | 1000 | RES CHAS MNT 2.7K OHM 5% ... |
L12J820E | Ohmite | 2.73 $ | 1000 | RES CHAS MNT 820 OHM 5% 1... |
L12J4R7 | Ohmite | 3.21 $ | 1000 | RES CHAS MNT 4.7 OHM 5% 1... |
L12J6R8E | Ohmite | 2.94 $ | 1000 | RES CHAS MNT 6.8 OHM 5% 1... |
L12J4K7 | Ohmite | 4.12 $ | 1000 | RES CHAS MNT 4.7K OHM 5% ... |
L12J18RE | Ohmite | 2.73 $ | 1000 | RES CHAS MNT 18 OHM 5% 12... |
L12J680E | Ohmite | 2.73 $ | 1000 | RES CHAS MNT 680 OHM 5% 1... |
L12J22RE | Ohmite | 2.73 $ | 1000 | RES CHAS MNT 22 OHM 5% 12... |
L12J1R0 | Ohmite | 3.21 $ | 1000 | RES CHAS MNT 1 OHM 5% 12W... |
L12J6K8E | Ohmite | 3.77 $ | 1000 | RES CHAS MNT 6.8K OHM 5% ... |
L12J2K2 | Ohmite | 3.04 $ | 1000 | RES CHAS MNT 2.2K OHM 5% ... |
L12J4K7E | Ohmite | 3.77 $ | 1000 | RES CHAS MNT 4.7K OHM 5% ... |
L12J560E | Ohmite | 2.73 $ | 1000 | RES CHAS MNT 560 OHM 5% 1... |
L12J33R | Ohmite | 2.98 $ | 1000 | RES CHAS MNT 33 OHM 5% 12... |
L12J12RE | Ohmite | 2.73 $ | 1000 | RES CHAS MNT 12 OHM 5% 12... |
L12J2R2E | Ohmite | 2.94 $ | 1000 | RES CHAS MNT 2.2 OHM 5% 1... |
L12J33KE | Ohmite | 4.13 $ | 1000 | RES CHAS MNT 33K OHM 5% 1... |
L12J22R | Ohmite | 2.98 $ | 1000 | RES CHAS MNT 22 OHM 5% 12... |
L12J82RE | Ohmite | 2.73 $ | 1000 | RES CHAS MNT 82 OHM 5% 12... |
L12J82R | Ohmite | 2.98 $ | 1000 | RES CHAS MNT 82 OHM 5% 12... |
L12J1K2 | Ohmite | 3.04 $ | 1000 | RES CHAS MNT 1.2K OHM 5% ... |
L12J470 | Ohmite | 2.98 $ | 1000 | RES CHAS MNT 470 OHM 5% 1... |
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...
