| Allicdata Part #: | L25J75R-ND |
| Manufacturer Part#: |
L25J75R |
| Price: | $ 3.66 |
| Product Category: | Resistors |
| Manufacturer: | Ohmite |
| Short Description: | RES CHAS MNT 75 OHM 5% 25W |
| More Detail: | 75 Ohms ±5% 25W Wirewound Chassis Mount Resistor |
| DataSheet: |  L25J75R Datasheet/PDF |
| Quantity: | 1000 |
| 25 +: | $ 3.32640 |
| Series: | 270 |
| Packaging: | Bulk |
| Part Status: | Active |
| Resistance: | 75 Ohms |
| Tolerance: | ±5% |
| Power (Watts): | 25W |
| Composition: | Wirewound |
| Temperature Coefficient: | ±260ppm/°C |
| Operating Temperature: | -55°C ~ 350°C |
| Features: | Flame Retardant Coating, Safety |
| Coating, Housing Type: | Vitreous Enamel Coated |
| Mounting Feature: | Brackets (not included) |
| Size / Dimension: | 0.563" Dia x 2.000" L (14.30mm x 50.80mm) |
| Height - Seated (Max): | -- |
| Lead Style: | Solder Lugs |
| Package / Case: | Radial, Tubular |
| Failure Rate: | -- |
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Chassis Mount Resistors
Resistors come in a variety of forms and sizes, with varying amounts of resistance. Chassis mount resistors are one type of resistor that have certain characteristics which make them desirable for specific applications. L25J75R is this type of resistor which is typically used for high power applications and has a variety of features which make it suitable for a variety of jobs.
The L25J75R is a large power dissipating chassis resistor that is mounted directly on the chassis of the device it is protecting or regulating. It has a maximum power rating of 75R at 25W and is made with a carbon composition resistance element. The element is surrounded by an epoxy filled encapsulated body, which when properly installed on the chassis keeps the element safe from any corrosion.
The component is available in a variety of resistance values and tolerance ranges so that it can be used for different applications. The very low resistance range starts at 0.1R which makes it suitable for voltage regulation applications. The resistance range of the component is also quite good, and can range up to 75 ohms. The resistance is quite stable over a wide temperature range, making it suitable for use in many applications.
The working principle of the L25J75R is quite simple. When the device it is protecting or regulating suffers any voltage spikes or dips, the resistance element in the resistor is heated up which in turn lowers its resistance and redirects some of the current away from the device. Redirecting the current away from the device protects it from damage caused by the voltage spikes or dips.
In terms of safety, the L25J75R meets all the necessary safety requirements. It is RoHS compliant and meets IEC61010, CSA 22.2 and EN/UL60335 certifications, making it safe for use in different applications. The chassis mount resistor also has a high surge current rating of 2.0kA making it suitable for applications where high transient currents are expected.
In conclusion the L25J75R is a high-power chassis mount resistor which is suitable for a variety of applications ranging from voltage regulation to overvoltage/overcurrent protection. It has a wide temperature range with a low resistance element, making it suitable for many different applications. Its high surge current rating and RoHS compliance make it a safe and reliable choice for your applications.
The specific data is subject to PDF, and the above content is for reference
| Part Number | Manufacturer | Price | Quantity | Description |
|---|
| L25J2K0E | Ohmite | 4.02 $ | 16 | RES CHAS MNT 2K OHM 5% 25... |
| L25J50KE | Ohmite | 5.24 $ | 1578 | RES CHAS MNT 50K OHM 5% 2... |
| L25J15RE | Ohmite | 3.36 $ | 1000 | RES CHAS MNT 15 OHM 5% 25... |
| L25J200E | Ohmite | 3.36 $ | 1000 | RES CHAS MNT 200 OHM 5% 2... |
| L25J800E | Ohmite | 3.36 $ | 1000 | RES CHAS MNT 800 OHM 5% 2... |
| L25J3K5E | Ohmite | 3.52 $ | 1000 | RES CHAS MNT 3.5K OHM 5% ... |
| L25J6K0E | Ohmite | 3.56 $ | 1000 | RES CHAS MNT 6K OHM 5% 25... |
| L25J10R | Ohmite | 3.66 $ | 1000 | RES CHAS MNT 10 OHM 5% 25... |
| L25J100 | Ohmite | 3.66 $ | 1000 | RES CHAS MNT 100 OHM 5% 2... |
| L25J25R | Ohmite | 3.66 $ | 1000 | RES CHAS MNT 25 OHM 5% 25... |
| L25J500 | Ohmite | 3.66 $ | 1000 | RES CHAS MNT 500 OHM 5% 2... |
| L25J750 | Ohmite | 3.66 $ | 1000 | RES CHAS MNT 750 OHM 5% 2... |
| L25J150 | Ohmite | 3.66 $ | 1000 | RES CHAS MNT 150 OHM 5% 2... |
| L25J250 | Ohmite | 3.66 $ | 1000 | RES CHAS MNT 250 OHM 5% 2... |
| L25J75R | Ohmite | 3.66 $ | 1000 | RES CHAS MNT 75 OHM 5% 25... |
| L25J800 | Ohmite | 3.66 $ | 1000 | RES CHAS MNT 800 OHM 5% 2... |
| L25J1R0 | Ohmite | 3.76 $ | 1000 | RES CHAS MNT 1 OHM 5% 25W... |
| L25J1K0 | Ohmite | 3.83 $ | 1000 | RES CHAS MNT 1K OHM 5% 25... |
| L25J2K5 | Ohmite | 3.83 $ | 1000 | RES CHAS MNT 2.5K OHM 5% ... |
| L25J2K0 | Ohmite | 3.83 $ | 1000 | RES CHAS MNT 2K OHM 5% 25... |
| L25J3K0 | Ohmite | 3.83 $ | 1000 | RES CHAS MNT 3K OHM 5% 25... |
| L25J3K5 | Ohmite | 3.83 $ | 1000 | RES CHAS MNT 3.5K OHM 5% ... |
| L25J2R0 | Ohmite | 3.85 $ | 1000 | RES CHAS MNT 2 OHM 5% 25W... |
| L25J3R0 | Ohmite | 3.85 $ | 1000 | RES CHAS MNT 3 OHM 5% 25W... |
| L25J4R0 | Ohmite | 3.85 $ | 1000 | RES CHAS MNT 4 OHM 5% 25W... |
| L25J4K0 | Ohmite | 3.88 $ | 1000 | RES CHAS MNT 4K OHM 5% 25... |
| L25J5K0 | Ohmite | 3.88 $ | 1000 | RES CHAS MNT 5K OHM 5% 25... |
| L25J6K0 | Ohmite | 3.88 $ | 1000 | RES CHAS MNT 6K OHM 5% 25... |
| L25J7K5 | Ohmite | 3.88 $ | 1000 | RES CHAS MNT 7.5K OHM 5% ... |
| L25J12KE | Ohmite | 4.26 $ | 1000 | RES CHAS MNT 12K OHM 5% 2... |
| L25J30KE | Ohmite | 4.26 $ | 1000 | RES CHAS MNT 30K OHM 5% 2... |
| L25J100K | Ohmite | 4.57 $ | 1000 | RES CHAS MNT 100K OHM 5% ... |
| L25J35KE | Ohmite | 4.59 $ | 1000 | RES CHAS MNT 35K OHM 5% 2... |
| L25J40KE | Ohmite | 4.59 $ | 1000 | RES CHAS MNT 40K OHM 5% 2... |
| L25J60KE | Ohmite | 4.59 $ | 1000 | RES CHAS MNT 60K OHM 5% 2... |
| L25J70KE | Ohmite | 4.59 $ | 1000 | RES CHAS MNT 70K OHM 5% 2... |
| L25J10K | Ohmite | 4.65 $ | 1000 | RES CHAS MNT 10K OHM 5% 2... |
| L25J12K | Ohmite | 4.65 $ | 1000 | RES CHAS MNT 12K OHM 5% 2... |
| L25J25K | Ohmite | 4.65 $ | 1000 | RES CHAS MNT 25K OHM 5% 2... |
| L25J30K | Ohmite | 4.65 $ | 1000 | RES CHAS MNT 30K OHM 5% 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...