Allicdata Part #: | 493-3688-ND |
Manufacturer Part#: |
RR50E681MDN1 |
Price: | $ 0.15 |
Product Category: | Capacitors |
Manufacturer: | Nichicon |
Short Description: | CAP ALUM POLY 680UF 20% 2.5V T/H |
More Detail: | 680µF 2.5V Aluminum Polymer Capacitor Radial, Can ... |
DataSheet: | RR50E681MDN1 Datasheet/PDF |
Quantity: | 1000 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
700 +: | $ 0.13107 |
Series: | FPCAP, RR5 |
Packaging: | Bulk |
Lead Free Status / RoHS Status: | -- |
Part Status: | Active |
Moisture Sensitivity Level (MSL): | -- |
Type: | Polymer |
Capacitance: | 680µF |
Tolerance: | ±20% |
Voltage - Rated: | 2.5V |
ESR (Equivalent Series Resistance): | 5 mOhm |
Lifetime @ Temp.: | 2000 Hrs @ 105°C |
Operating Temperature: | -55°C ~ 105°C |
Ratings: | -- |
Applications: | General Purpose |
Ripple Current @ Low Frequency: | 663mA @ 120Hz |
Ripple Current @ High Frequency: | 6.63A @ 100kHz |
Lead Spacing: | 0.138" (3.50mm) |
Size / Dimension: | 0.315" Dia (8.00mm) |
Height - Seated (Max): | 0.453" (11.50mm) |
Surface Mount Land Size: | -- |
Mounting Type: | Through Hole |
Package / Case: | Radial, Can |
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Aluminum - Polymer Capacitors
The RR50E681MDN1 is a device belonging to the class of aluminum-polymer capacitors. These capacitors feature an integrated multi-layer structure made up of a dielectric layer, an aluminum foil electrode, and a metallized polymer electrode, all surrounded by a case made from polyphenylene sulfide (PPS).
Aluminum-polymer capacitors are well suited for general-purpose applications, such as consumer appliance motors, uninterruptible power supplies, and other low-to-medium current applications. More specifically, the RR50E681MDN1 is a radial lead aluminum-polymer capacitor with a rated capacitance of 1µF and an operating temperature range of -40°C to +85°C.
Application Field
The RR50E681MDN1 is an ideal choice for applications requiring high-frequency ripple current, such as mobile communications and consumer electronic equipment. Its design also allows for greater capacitance values in a much smaller size, making it suitable for miniaturized electronics. Additionally, its layout makes it suitable for power supply lines and bypass capacitors, which are commonly used in servers and telecommunication equipment.
Working Principle
The working principle of the RR50E681MDN1 is based on the storage of electrical charge in an integrated aluminum-polymer structure. This structure consists of an aluminum foil, a dielectric layer, and a metallized polymer electrode. The aluminum foil provides the electrical connection to the capacitor, while the dielectric layer insulates the aluminum foil from the electrode, and the electrode acts as an armature that stores the electrical charge. When a voltage is applied to the aluminum foil and the metallized polymer electrode, the electrons in the metallized polymer electrode become attracted to the aluminum foil, forming an electric field between them. This electric field creates an electrostatic field around the capacitor, storing electrical energy in the form of electrical charge.
When voltage is continuously supplied to the aluminum-polymer capacitor, the electrons in the metallized polymer electrode are continually attracted to the aluminum foil, and the electric field between them is constantly reinforced. This results in a stable and homogeneous voltage supply, with an almost negligible drop in voltage over time.
In addition to its stability and homogeneous voltage supply, the RR50E681MDN1 aluminum-polymer capacitor offers a wide operating temperature range, which is ideal for applications operating under extreme temperatures. Furthermore, its design also ensures low ESR (equivalent series resistance) and high frequency ripple current capabilities, making it well suited for high-frequency 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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RR50E821MDN1 | Nichicon | 0.34 $ | 1723 | CAP ALUM POLY 820UF 20% 2... |
RR50E102MDN1 | Nichicon | 0.34 $ | 278 | CAP ALUM POLY 1000UF 2.5V... |
RR50J821MDN1 | Nichicon | 0.38 $ | 9050 | CAP ALUM POLY 820UF 20% 6... |
RR50G122MDN1 | Nichicon | 0.38 $ | 2593 | CAP ALUM POLY 1200UF 20% ... |
RR50J681MDN1 | Nichicon | 0.38 $ | 1731 | CAP ALUM POLY 680UF 20% 6... |
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RR50G821MDN1 | Nichicon | 0.37 $ | 637 | CAP ALUM POLY 820UF 20% 4... |
RR50E102MDN1KX | Nichicon | 0.13 $ | 1000 | CAP ALUM POLY 1000UF 2.5V... |
RR50E102MDN1PX | Nichicon | 0.13 $ | 1000 | CAP ALUM POLY 1000UF 2.5V... |
RR50E821MDN1PX | Nichicon | 0.13 $ | 1000 | CAP ALUM POLY 820UF 20% 2... |
RR50J471MDN1PX | Nichicon | 0.15 $ | 1000 | CAP ALUM POLY 470UF 20% 6... |
RR50E821MDN1KX | Nichicon | 0.13 $ | 1000 | CAP ALUM POLY 820UF 20% 2... |
RR50E561MDN1 | Nichicon | 0.15 $ | 1000 | CAP ALUM POLY 560UF 20% 2... |
RR50E681MDN1 | Nichicon | 0.15 $ | 1000 | CAP ALUM POLY 680UF 20% 2... |
RR50G821MDN1PH | Nichicon | 0.15 $ | 1000 | CAP ALUM POLY 82UF 20% 4V... |
RR50E152MDN1PH | Nichicon | 0.15 $ | 993 | CAP ALUM POLY 1500UF 2.5V... |
RR50G122MDN1PH | Nichicon | 0.15 $ | 1000 | CAP ALUM POLY 1200UF 20% ... |
RR50J681MDN1PH | Nichicon | 0.15 $ | 1000 | CAP ALUM POLY 680UF 20% 6... |
RR50J821MDN1PH | Nichicon | 0.15 $ | 1000 | CAP ALUM POLY 820UF 20% 6... |
RR50J471MDN1 | Nichicon | 0.17 $ | 1000 | CAP ALUM POLY 470UF 20% 6... |
RR50J391MDN1LX | Nichicon | 0.11 $ | 1000 | CAP ALUM POLY 390UF 20% 6... |
RR50J391MDN1PX | Nichicon | 0.11 $ | 1000 | CAP ALUM POLY 390UF 20% 6... |
RR50J391MDN1KX | Nichicon | 0.11 $ | 1000 | CAP ALUM POLY 390UF 20% 6... |
RR50G561MDN1KX | Nichicon | 0.12 $ | 1000 | CAP ALUM POLY 560UF 20% 4... |
RR50G561MDN1PX | Nichicon | 0.12 $ | 1000 | CAP ALUM POLY 560UF 20% 4... |
RR50E561MDN1KX | Nichicon | 0.12 $ | 1000 | CAP ALUM POLY 560UF 20% 2... |
RR50E561MDN1PX | Nichicon | 0.12 $ | 1000 | CAP ALUM POLY 560UF 20% 2... |
RR50E681MDN1PX | Nichicon | 0.13 $ | 1000 | CAP ALUM POLY 680UF 20% 2... |
RR50E681MDN1KX | Nichicon | 0.11 $ | 1000 | CAP ALUM POLY 680UF 20% 2... |
RR50J471MDN1KX | Nichicon | 0.12 $ | 1000 | CAP ALUM POLY 470UF 20% 6... |
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