
Allicdata Part #: | PM1608S-680M-ND |
Manufacturer Part#: |
PM1608S-680M |
Price: | $ 0.00 |
Product Category: | Inductors, Coils, Chokes |
Manufacturer: | Bourns Inc. |
Short Description: | FIXED IND 68UH 400MA 290 MOHM |
More Detail: | 68µH Shielded Wirewound Inductor 400mA 290 mOhm Ma... |
DataSheet: | ![]() |
Quantity: | 1000 |
1 +: | 0.00000 |
DC Resistance (DCR): | 290 mOhm Max |
Height - Seated (Max): | 0.115" (2.92mm) |
Size / Dimension: | 0.260" L x 0.175" W (6.60mm x 4.45mm) |
Supplier Device Package: | -- |
Package / Case: | Nonstandard |
Mounting Type: | Surface Mount |
Inductance Frequency - Test: | 100kHz |
Operating Temperature: | -40°C ~ 85°C |
Ratings: | -- |
Frequency - Self Resonant: | 15MHz |
Q @ Freq: | -- |
Series: | PM1608S |
Shielding: | Shielded |
Current - Saturation: | -- |
Current Rating: | 400mA |
Tolerance: | ±20% |
Inductance: | 68µH |
Material - Core: | Ferrite |
Type: | Wirewound |
Part Status: | Obsolete |
Packaging: | Tape & Reel (TR) |
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Fixed Inductors
Inductors are basic components in electronic circuit, and the basic function is to pass or resist current to certain degree and control current and voltage. As the core functioning element of electronic circuit, inductors usually used in power supply, electronic ballast, anti-interference, instrument and meter etc.. Recently, it has been widely applied in industry as well as consumer electronic field due to the rapid development of electronic product from analog to digital device.
The PM1608S-680M is a radial-leaded surface mount fixed inductors, and incorporated with weldable tabs, making connections easier than ever. Its construction is made up of a rectangular frame that is either made from iron alloy, ferrite, or a combination of iron alloy and ferrite. As a result, this inductor has better thermal stability and larger inductance, and provides a wider working temperature range. The inductance can range from 0.6µH to 68µH. The design of this inductor also provides better performance and quality than other traditional components.
As for the application field of this PM1608S-680M inductor, it particularly designed for consumer and communications applications. It is able to withstand operating temperatures of approximately -40°C to 125°C and operate at high frequencies up to 1MHz. The large size of the inductor allows for a maximum current rating of 2.2 amps, making it suitable for use in household appliances and audio equipment. Furthermore, the PM1608S-680M inductor has a high saturation, high temperature and low heat dissipation for its size which enables it to be widely used in DC-DC converters and filters. Moreover, this PM1608S-680M inductor is also used in LED luminaries, consumer electronics and sensors. Additionally, it is also suitable for higher power amplifier and transmitter in telephone networks.
Working Principle
The operation of an inductor is based on Faraday’s law of Electromagnetic Induction. This law states that a change in the current in a conductor or circuit produces a proportional voltage. In other words, when an inductor is placed in a magnetic field, the changing magnetic flux induces an electric current in it. The current in turn creates a complimentary field in response. The voltage generated is proportional to the rate of change of magnetic flux and is used in the calculation of inductance. In the case of a simple air-core inductor, this is done by using an alternating current. When an AC voltage is applied across the inductor, the magnetic field is disturbed, creating a change in the current.
This changing current creates an electromagnetic wave, which propagates away from the inductor. The width of the wave pulse and the inductors magnetic field determines the rate of change of its flux. This rate of change in magnetic flux is related to the inductance of the device.
In summary, the PM1608S-680M fixed inductor is a widely used component in consumer and communications applications due to its high efficiency and quality. Its operation is based on Faraday’s law of Electromagnetic Induction, and when an AC voltage is applied across the inductor, the magnetic field is disturbed, creating a change in the current. As a result, the inductance of the device is determined by the width of the wave pulse and the inductors magnetic field.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
---|
PM1608S-682M | Bourns Inc. | 0.0 $ | 1000 | FIXED IND 6.8MH 40MA 25 O... |
PM1608-681M | Bourns Inc. | 0.0 $ | 1000 | FIXED IND 680UH 120MA 9.2... |
PM1608S-152M-RC | Bourns Inc. | 0.46 $ | 1000 | FIXED IND 1.5MH 120MA 4.2... |
PM1608S-1R5M | Bourns Inc. | 0.0 $ | 1000 | FIXED IND 1.5UH 2.8A 45 M... |
PM1608S-330M-RC | Bourns Inc. | 0.62 $ | 1000 | FIXED IND 33UH 600MA 190 ... |
PM1608S-101M | Bourns Inc. | 0.0 $ | 1000 | FIXED IND 100UH 300MA 480... |
PM1608S-103M-RC | Bourns Inc. | 0.62 $ | 1000 | FIXED IND 10MH 20MA 32.8 ... |
PM1608S-680M | Bourns Inc. | 0.0 $ | 1000 | FIXED IND 68UH 400MA 290 ... |
PM1608-100M-RC | Bourns Inc. | 0.41 $ | 1000 | FIXED IND 10UH 1.1A 160 M... |
PM1608S-100M | Bourns Inc. | 0.0 $ | 1000 | FIXED IND 10UH 1A 75 MOHM... |
PM1608-331M-RC | Bourns Inc. | 0.41 $ | 1000 | FIXED IND 330UH 160MA 3.8... |
PM1608-3R3M | Bourns Inc. | 0.0 $ | 1000 | FIXED IND 3.3UH 2A 80 MOH... |
PM1608S-682M-RC | Bourns Inc. | 0.46 $ | 1000 | FIXED IND 6.8MH 40MA 25 O... |
PM1608S-331M-RC | Bourns Inc. | 0.46 $ | 1000 | FIXED IND 330UH 200MA 1.4... |
PM1608-221M-RC | Bourns Inc. | 0.41 $ | 600 | FIXED IND 220UH 200MA 3.2... |
PM1608-471M | Bourns Inc. | 0.0 $ | 1000 | FIXED IND 470UH 150MA 5.0... |
PM1608-330M | Bourns Inc. | 0.0 $ | 1000 | FIXED IND 33UH 600MA 510 ... |
PM1608S-4R7M-RC | Bourns Inc. | 0.46 $ | 1000 | FIXED IND 4.7UH 1.4A 60 M... |
PM1608-1R0M-RC | Bourns Inc. | 0.41 $ | 1000 | FIXED IND 1UH 2.9A 50 MOH... |
PM1608S-681M | Bourns Inc. | 0.0 $ | 1000 | FIXED IND 680UH 180MA 2.2... |
PM1608-221M | Bourns Inc. | 0.0 $ | 1000 | FIXED IND 220UH 200MA 2.6... |
PM1608-220M | Bourns Inc. | 0.0 $ | 1000 | FIXED IND 22UH 800MA 370 ... |
PM1608S-680M-RC | Bourns Inc. | 0.62 $ | 1000 | FIXED IND 68UH 400MA 290 ... |
PM1608-102M | Bourns Inc. | 0.0 $ | 1000 | FIXED IND 1MH 70MA 13.8 O... |
PM1608S-3R3M-RC | Bourns Inc. | 0.62 $ | 1000 | FIXED IND 3.3UH 1.6A 55 M... |
PM1608-1R5M-RC | Bourns Inc. | 0.41 $ | 1000 | FIXED IND 1.5UH 2.8A 50 M... |
PM1608-1R0M | Bourns Inc. | 0.0 $ | 1000 | FIXED IND 1UH 2.9A 50 MOH... |
PM1608S-4R7M | Bourns Inc. | 0.0 $ | 1000 | FIXED IND 4.7UH 1.4A 60 M... |
PM1608S-2R2M-RC | Bourns Inc. | 0.62 $ | 1000 | FIXED IND 2.2UH 1.8A 50 M... |
PM1608-3R3M-RC | Bourns Inc. | 0.41 $ | 1000 | FIXED IND 3.3UH 2A 80 MOH... |
PM1608-680M-RC | Bourns Inc. | 0.41 $ | 1000 | FIXED IND 68UH 400MA 860 ... |
PM1608-1R5M | Bourns Inc. | 0.0 $ | 1000 | FIXED IND 1.5UH 2.8A 50 M... |
PM1608S-472M-RC | Bourns Inc. | 0.62 $ | 1000 | FIXED IND 4.7MH 60MA 13.9... |
PM1608-151M-RC | Bourns Inc. | 0.41 $ | 1000 | FIXED IND 150UH 250MA 2 O... |
PM1608S-1R5M-RC | Bourns Inc. | 0.62 $ | 1000 | FIXED IND 1.5UH 2.8A 45 M... |
PM1608-470M | Bourns Inc. | 0.0 $ | 1000 | FIXED IND 47UH 500MA 640 ... |
PM1608S-1R0M-RC | Bourns Inc. | 0.46 $ | 1000 | FIXED IND 1UH 3A 40 MOHM ... |
PM1608S-101M-RC | Bourns Inc. | 0.46 $ | 1000 | FIXED IND 100UH 300MA 480... |
PM1608S-470M-RC | Bourns Inc. | 0.46 $ | 1000 | FIXED IND 47UH 500MA 230 ... |
PM1608S-1R0M | Bourns Inc. | 0.0 $ | 1000 | FIXED IND 1UH 3A 40 MOHM ... |
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...
