T540B686M004AH8610WAFL Allicdata Electronics
Allicdata Part #:

T540B686M004AH8610WAFL-ND

Manufacturer Part#:

T540B686M004AH8610WAFL

Price: $ 4.68
Product Category:

Capacitors

Manufacturer: KEMET
Short Description: CAP TANT POLY 68UF 4V 1411
More Detail: 68µF Molded Tantalum Polymer Capacitor 4V 1411 (35...
DataSheet: T540B686M004AH8610WAFL datasheetT540B686M004AH8610WAFL Datasheet/PDF
Quantity: 1000
Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
Moisture Sensitivity Level (MSL): 3 (168 Hours)
120 +: $ 4.25250
Stock 1000Can Ship Immediately
$ 4.68
Specifications
Series: KO-CAP® T540
Packaging: Tray - Waffle
Lead Free Status / RoHS Status: --
Part Status: Active
Moisture Sensitivity Level (MSL): --
Capacitance: 68µF
Tolerance: ±20%
Voltage - Rated: 4V
Type: Molded
ESR (Equivalent Series Resistance): 80 mOhm @ 100kHz
Operating Temperature: -55°C ~ 125°C
Lifetime @ Temp.: 2000 Hrs @ 125°C
Mounting Type: Surface Mount
Package / Case: 1411 (3528 Metric)
Size / Dimension: 0.138" L x 0.110" W (3.50mm x 2.80mm)
Height - Seated (Max): 0.083" (2.10mm)
Lead Spacing: --
Manufacturer Size Code: B
Ratings: COTS
Features: High Reliability
Description

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Tantalum - Polymer Capacitors are widely used in different sectors due to their small size, light weight, and superior contact resistance. The T540B686M004AH8610WAFL is one of the most popular tantalum-polymer capacitor series. It is mainly used in a variety of electronics.

The T540B686M004AH8610WAFL series is a high-performance tantalum-polymer capacitor manufactured with a patented sintered anode process. This technology utilizes a combination of native and synthetic materials to produce ultra-linear dielectric properties that provide low ESR, low leakage current and excellent thermal stability. The unit also has a waterproof case to prevent moisture intrusion.

The T540B686M004AH8610WAFL is a non-polarized capacitor, meaning it will operate in either direction and maintain a voltage in both directions. The capacitor also has a built-in surge protection system that makes it highly resistant to over-voltage and current transients.

In terms of application field, the T540B686M004AH8610WAFL series can be used in a wide range of electronics including routers, switches, power supplies, UPS systems, home security systems, and many more. It is commonly used to decouple oscillators, stabilize signals, and reduce EMI. In addition, it is also suitable for use in mobile phone applications and laptop computers.

The working principle of the T540B686M004AH8610WAFL capacitor is based on the capacitance. When a voltage is applied to the capacitor, an electrical field is created between the two electrodes and energy is stored in the form of an electric field. This energy then dissipates when the voltage is removed, allowing the capacitor to discharge and the voltage across it to drop.

When it comes to construction, the T540B686M004AH8610WAFL series consists of a tantalum electrolytic capacitor, a housing, and a type of dielectric material. The anode of the capacitor is a sintered tantalum slug that is then sealed with an epoxy compound. This slug is surrounded by an anodized aluminum cylinder and a Nylon sleeve. The dielectric material, commonly referred to as “polymer”, is a combination of liquid-solution and non-volatile gel layers that provide an effective dielectric medium.

In conclusion, the T540B686M004AH8610WAFL series is a highly efficient tantalum-polymer capacitor designed for a large variety of electronic devices and applications. It offers excellent performance in terms of voltage regulation and EMI protection. Thanks to its waterproof case and surge protection system, the unit is protected against moisture intrusion and over-voltage/current transients.

The specific data is subject to PDF, and the above content is for reference

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