Allicdata Part #: | T541X687M004DH8605-ND |
Manufacturer Part#: |
T541X687M004DH8605 |
Price: | $ 7.89 |
Product Category: | Capacitors |
Manufacturer: | KEMET |
Short Description: | CAP TAN POLYMER COTS SMD 680UF 2 |
More Detail: | 680µF Molded Tantalum Polymer Capacitor 4V 2917 (7... |
DataSheet: | T541X687M004DH8605 Datasheet/PDF |
Quantity: | 1000 |
Lead Free Status / RoHS Status: | Contains lead / RoHS non-compliant |
Moisture Sensitivity Level (MSL): | 3 (168 Hours) |
500 +: | $ 7.17100 |
Series: | KO-CAP® T541 |
Part Status: | Active |
Lead Free Status / RoHS Status: | -- |
Capacitance: | 680µF |
Moisture Sensitivity Level (MSL): | -- |
Tolerance: | ±20% |
Voltage - Rated: | 4V |
Type: | Molded |
ESR (Equivalent Series Resistance): | 12 mOhm @ 100kHz |
Operating Temperature: | -55°C ~ 125°C |
Lifetime @ Temp.: | 2000 Hrs @ 125°C |
Mounting Type: | Surface Mount |
Package / Case: | 2917 (7343 Metric) |
Size / Dimension: | 0.287" L x 0.169" W (7.30mm x 4.30mm) |
Height - Seated (Max): | 0.169" (4.30mm) |
Lead Spacing: | -- |
Manufacturer Size Code: | X |
Ratings: | COTS |
Features: | High Reliability |
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.Tantalum-Polymer capacitors have become a popular form of capacitance because of their enhanced performance, high capacity, and high storage capabilities. T541X687M004DH8605 consist of two semi-conductive electrodes, a dielectric film, and electrolyte material, which is typically an organic non-aqueous electrolyte. They are constructed in such a way that their operating characteristics more closely match those of equivalent film capacitors and are therefore more suitable for certain applications.
The T541X687M004DH8605 capacitor\'s main application field is RF signal processing due to its two main advantages over standard film capacitors: high capacitance and high operating temperatures. Its high capacitance, which is typically 145µF, allows it to be used in space-saving, low-density layouts. Its high operating temperature range of -40°C to +125°C (or –40°F to +257°F) makes it suitable for a wide variety of applications, such as automotive and aircraft RF systems, mobile communications, and digital signal processing.
The primary benefit of a T541X687M004DH8605 capacitor lies in its working principle, which is based on a combination of two distinct phenomena: capacitance-voltage (C-V) and voltage-time (V-T). The C-V characteristic is created by a charge separation between the two electrodes in response to a bias voltage. This is similar to the operation of conventional film capacitors, in which an applied voltage causes a charge separation between the two electrodes and the resulting electrical field creates an electric field across the dielectric film. In contrast, the V-T characteristic of the T541X687M004DH8605 capacitor utilizes the time-dependent redistribution of charges between the two electrodes in response to the applied voltage. This approach allows the capacitor to have higher capacitance and higher operating temperature.
The combination of these two phenomena makes the T541X687M004DH8605 capacitor a versatile component with many applications in modern electronics, such as RF signal filtering, energy storage, and voltage regulator circuits. The enriched characteristics of its high capacitance, high operating temperature, and low ESR make it suitable for aerospace, automotive, and mobile communication applications. The high capacitance of the capacitor also makes it ideal for other applications, such as direct-coupled amplifiers, resonant circuits, and voltage regulators. Moreover, its low ESR ensures a steady, low-impedance path for the current even at high frequencies.
Tantalum-Polymer capacitors, such as the T541X687M004DH8605, offer features and performance benefits to many applications, making them a viable alternative to traditional film capacitors. With its high capacitance, high operating temperature range, and low ESR, the T541X687M004DH8605 capacitor is suitable for a wide range of applications in modern electronics, where its combination of high capacitance and high temperature range make it the component of choice.
The specific data is subject to PDF, and the above content is for reference
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