LQM18NNR68K00D Inductors, Coils, Chokes |
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Allicdata Part #: | 490-4037-2-ND |
Manufacturer Part#: |
LQM18NNR68K00D |
Price: | $ 0.05 |
Product Category: | Inductors, Coils, Chokes |
Manufacturer: | Murata Electronics North America |
Short Description: | FIXED IND 680NH 35MA 1.7 OHM SMD |
More Detail: | 680nH Shielded Multilayer Inductor 35mA 1.7 Ohm Ma... |
DataSheet: | LQM18NNR68K00D Datasheet/PDF |
Quantity: | 4000 |
4000 +: | $ 0.04377 |
8000 +: | $ 0.04134 |
12000 +: | $ 0.03891 |
28000 +: | $ 0.03769 |
100000 +: | $ 0.03526 |
DC Resistance (DCR): | 1.7 Ohm Max |
Height - Seated (Max): | 0.035" (0.90mm) |
Size / Dimension: | 0.063" L x 0.031" W (1.60mm x 0.80mm) |
Supplier Device Package: | 0603 (1608 Metric) |
Package / Case: | 0603 (1608 Metric) |
Mounting Type: | Surface Mount |
Inductance Frequency - Test: | 25MHz |
Operating Temperature: | -40°C ~ 85°C |
Ratings: | -- |
Frequency - Self Resonant: | 90MHz |
Q @ Freq: | 15 @ 25MHz |
Series: | LQM18 |
Shielding: | Shielded |
Current - Saturation: | -- |
Current Rating: | 35mA |
Tolerance: | ±10% |
Inductance: | 680nH |
Material - Core: | Ferrite |
Type: | Multilayer |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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:Fixed inductors are passive components used in electrical circuits, primarily in the power supply section. Designed to help regulate the voltage delivered to the circuit, the inductor can be used in AC and DC circuits with a wide variety of power levels, from milliwatts to kilowatts. The LQM18NNR68K00D is a fixed multilayer ceramic chip inductor with stability and reliability at its core. The size of the inductor is 1812, with a nominal inductance of 68 uH and a tolerance of 20%.
The LQM18NNR68K00D is a stable isothermal device, meaning it maintains a constant temperature while in use. This versatility makes the chip ideal for circuit board applications, especially in the power supply, where stable, reliable power is a must. Its small size also makes it suitable for tight spaces on a PCB board.
The multilayer ceramic chip inductor works by creating a magnetic field with a series of winding turns. This inductor functions in AC circuits as a damper and blocks any excessive current, preventing the destruction of the circuit board due to reversed voltages and other factors. In DC circuits, the inductor works as a filter and limits any DC currents that could damage the circuit. The LQM18NNR68K00D also makes a great noise suppressor, blocking out any EMI or unwanted signals from the power supply.
The LQM18NNR68K00D also has an excellent self-resonance frequency, and a high frequency resonance that helps to protect the circuit from any frequency disturbances. Its wide range of stable resistance allows for flexible circuit board applications and its ceramic construction provides greater overall power performance. Its favorable temperature characteristics make it a great choice for high reliability applications. The chip also boasts flexible bump terminals to ensure good electrical and mechanical connection.
Overall, the LQM18NNR68K00D is an ideal inductor for power supply applications requiring stable, reliable operation. Its small size makes it easy to place on a PCB board, and its ceramic design ensures that it functions well in all types of circuits. The wide range of inductive characteristics also makes it a popular choice for a variety of different digital applications.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
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LQM18NNR12K00D | Murata Elect... | 0.05 $ | 1000 | FIXED IND 120NH 50MA 500 ... |
LQM18NNR39K00D | Murata Elect... | 0.05 $ | 1000 | FIXED IND 390NH 35MA 1 OH... |
LQM18PN1R5NC0L | Murata Elect... | 0.08 $ | 1000 | FIXED IND 1.5UH 720MA 275... |
LQM18PNR47NC0L | Murata Elect... | 0.08 $ | 1000 | FIXED IND 470NH 850MA 187... |
LQM18PN1R0NC0L | Murata Elect... | 0.08 $ | 1000 | FIXED IND 1UH 750MA 250 M... |
LQM18PN1R8NC0L | Murata Elect... | 0.08 $ | 1000 | FIXED IND 1.8UH 700MA 240... |
LQM18PZ1R0MCHD | Murata Elect... | 0.09 $ | 1000 | FIXED IND 1UH 950MA 290 M... |
LQM18PN1R0MGHD | Murata Elect... | 0.11 $ | 1000 | FIXED IND 1UH 1.05A 250 M... |
LQM18PN2R2MDHD | Murata Elect... | 0.11 $ | 1000 | FIXED IND 2.2UH 650MA 475... |
LQM18PN1R5MFHD | Murata Elect... | 0.11 $ | 1000 | FIXED IND 1.5UH 1.1A 213 ... |
LQM18PNR47NFRL | Murata Elect... | 0.1 $ | 1000 | FIXED IND 470NH 1.1A 188 ... |
LQM18NNR33K00D | Murata Elect... | 0.05 $ | 8000 | FIXED IND 330NH 35MA 850 ... |
LQM18NNR10K00D | Murata Elect... | 0.05 $ | 4000 | FIXED IND 100NH 50MA 500 ... |
LQM18NN68NM00D | Murata Elect... | 0.05 $ | 4000 | FIXED IND 68NH 50MA 300 M... |
LQM18NNR22K00D | Murata Elect... | 0.05 $ | 4000 | FIXED IND 220NH 50MA 800 ... |
LQM18NNR68K00D | Murata Elect... | 0.05 $ | 4000 | FIXED IND 680NH 35MA 1.7 ... |
LQM18NNR27K00D | Murata Elect... | 0.05 $ | 4000 | FIXED IND 270NH 50MA 800 ... |
LQM18NNR56K00D | Murata Elect... | 0.05 $ | 4000 | FIXED IND 560NH 35MA 1.55... |
LQM18NNR82K00D | Murata Elect... | 0.05 $ | 4000 | FIXED IND 820NH 35MA 2.1 ... |
LQM18NN1R5K00D | Murata Elect... | 0.06 $ | 40000 | FIXED IND 1.5UH 25MA 800 ... |
LQM18NN1R2K00D | Murata Elect... | 0.06 $ | 4000 | FIXED IND 1.2UH 25MA 800 ... |
LQM18NN1R8K00D | Murata Elect... | 0.06 $ | 1000 | FIXED IND 1.8UH 25MA 950 ... |
LQM18PN2R5ND0D | Murata Elect... | 0.09 $ | 4000 | FIXED IND 2.5UH 700MA 300... |
LQM18PN1R5NB0L | Murata Elect... | 0.08 $ | 8000 | FIXED IND 1.5UH 600MA 350... |
LQM18FN100M00D | Murata Elect... | 0.04 $ | 128000 | FIXED IND 10UH 50MA 900 M... |
LQM18FN2R2M00D | Murata Elect... | 0.04 $ | 152000 | FIXED IND 2.2UH 120MA 400... |
LQM18PN1R0MFHD | Murata Elect... | 0.11 $ | 8000 | 1.0UH20% 1.3A(MAX) / 1.45... |
LQM18PN2R2MFHD | Murata Elect... | 0.11 $ | 4000 | FIXED IND 2.2UH 700MA 375... |
LQM18PN3R3MGHD | Murata Elect... | 0.11 $ | 4000 | FIXED IND 3.3UH 1.05A 250... |
LQM18PN2R2NC0L | Murata Elect... | 0.08 $ | 8000 | FIXED IND 2.2UH 700MA 300... |
LQM18PN1R0NF0L | Murata Elect... | 0.09 $ | 4000 | FIXED IND 1UH 600MA 280 M... |
LQM18PN3R3MFRL | Murata Elect... | 0.1 $ | 10 | FIXED IND 3.3UH 700MA 438... |
LQM18PN1R0MFRL | Murata Elect... | 0.1 $ | 48000 | FIXED IND 1UH 950MA 200 M... |
LQM18PN2R2MFRL | Murata Elect... | 0.1 $ | 8000 | FIXED IND 2.2UH 750MA 375... |
LQM18PN2R2MGHD | Murata Elect... | 0.11 $ | 28000 | 2.2UH20% 1.05A(MAX) / 1.1... |
LQM18NNR47K00D | Murata Elect... | 0.05 $ | 4000 | FIXED IND 470NH 35MA 1.35... |
LQM18NN1R0K00D | Murata Elect... | 0.06 $ | 24000 | FIXED IND 1UH 25MA 600 MO... |
LQM18NN2R2K00D | Murata Elect... | 0.06 $ | 1000 | FIXED IND 2.2UH 15MA 1.15... |
LQM18FN1R0M00D | Murata Elect... | 0.04 $ | 16000 | FIXED IND 1UH 150MA 200 M... |
LQM18PZ2R2MCHD | Murata Elect... | 0.09 $ | 1000 | FIXED IND 2.2UH 750MA 480... |
FIXED IND 10UH 590MA 350 MOHM10H Unshiel...
FIXED IND 22NH 1.4A 70 MOHM SMD22nH Unsh...
FIXED IND 13NH 600MA SMD13nH Unshielded ...
FIXED IND 680UH 210MA 4.6 OHM680H Unshie...
FIXED IND 470UH 1.3A 280 MOHM TH470H Uns...
FIXED IND 8.2UH 165MA 2.2 OHM TH8.2H Uns...