T591D687M2R5ATE006

KEMET
80-T591D687M2R5ATE06
T591D687M2R5ATE006

Mfr.:

Description:
Tantalum Capacitors - Polymer 2.5V 680uF 20% 7343-31 -55 /+125C ESR=6mOhms

Lifecycle:
New Product:
New from this manufacturer.
Datasheet:
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Learn more about KEMET T591D687M2R5ATE006

In Stock: 59

Stock:
59
Can Dispatch Immediately
On Order:
1.000
Expected 10/27/2026
500
Expected 5/18/2027
Factory Lead Time:
42
Weeks Estimated factory production time for quantities greater than shown.
Long lead time reported on this product.
Minimum: 1   Multiples: 1
Unit Price:
-,-- €
Ext. Price:
-,-- €
Est. Tariff:
Packaging:
Full Reel (Order in multiples of 500)

Pricing (EUR)

Qty. Unit Price
Ext. Price
Cut Tape / MouseReel™ †
2,32 € 2,32 €
1,65 € 16,50 €
1,42 € 71,00 €
1,25 € 125,00 €
Full Reel (Order in multiples of 500)
1,11 € 555,00 €
0,998 € 998,00 €
† A MouseReel™ fee of 5,00 € will be added and calculated in your basket. All MouseReel™ orders are non-cancellable and non-returnable. ↩

Product Attribute Attribute Value Select Attribute
KEMET
Product Category: Tantalum Capacitors - Polymer
RoHS:  
680 uF
2.5 VDC
SMD/SMT
20 %
2917
6 mOhms
170 uA
2.8 mm
- 55 C
+ 125 C
7343
D Case
T591
Reel
Cut Tape
MouseReel
Brand: KEMET
Dissipation Factor DF: 10 %
Length: 7.3 mm
Moisture Sensitive: Yes
Product: Electrolytic Polymer Capacitors
Product Type: Tantalum Capacitors
Ripple Current: 8.66 A
Factory Pack Quantity: 500
Subcategory: Capacitors
Type: High Voltage
Width: 4.3 mm
Unit Weight: 435 mg
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Datasheet

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Compliance Codes
TARIC:
8532210000
CNHTS:
8532211000
CAHTS:
8532210010
USHTS:
8532210050
JPHTS:
853221000
KRHTS:
8532210000
MXHTS:
8532210100
ECCN:
EAR99
Origin Classifications
Country of Origin:
China
Assembly Country of Origin:
Not available
Country of Diffusion:
Not available
The country is subject to change at the time of shipment.

MLCC Replacement Solutions

KEMET KOCAP Tantalum Polymer Capacitors are ideal for board space savings, a piezo noise-free environment, high capacitance, long stable life performance, and/or lower profile requirements. Tantalum polymer capacitors are selected over other capacitor technologies when application voltages are less than 50V, capacitance needs are between 1µF to 1mF, and application frequencies are below 1MHz. Since replacing ceramic capacitors with tantalum polymer capacitors is not typically one-for-one, designers need to consider several design requirements as outlined in the schematic below.

Polymer Capacitors Cloud & AI Applications

KEMET Organic Capacitors (KO-CAP®) provide an ideal solution for applications requiring power-loss (hold up) protection or maximum power efficiency of a circuit with limited board space. Polymer technology offers high energy density and extended life capabilities, making it a key solution for designers working in cloud infrastructure applications like solid-state drives, 5G, and servers. In addition, with the AI computing edge trend pushing for high power, KEMET KO-CAPs are vital on 12V input and low voltage 1V CPU and I/O 3.3V and 5V power rails. These capacitors offer both long life and high ripple capability.

5G Cellular Products

KEMET Electronics 5G Cellular Products offer a variety of components for 5G applications and cellular networks. The product offering includes high-reliability components that can withstand high temperatures and harsh conditions found in 5G base stations. Capacitors and inductors are available in small case sizes and are ideal for smartphones and handheld 5G devices. Film technology components are designed for high-density 5G power supply requirements. KEMET 5G Cellular Products are suitable for both indoor and outdoor conditions.

Polymer Capacitors Industrial Segment

KEMET Organic Capacitors (KO-CAP®) offer higher voltages in smaller case sizes and are ideal for industrial applications. These capacitors deliver a solution for applications requiring power-loss protection or maximum power efficiency of a circuit when board space is limited. The polymer technology provides these capacitors with extended life capabilities in applications subject to extremely harsh environments. 

AEC-Q200 Polymer Capacitors (KO-CAP®)

KEMET Organic Capacitors (KO-CAP®) are solid electrolytic capacitors with a conductive polymer cathode, capable of delivering low ESR and improved capacitance retention at high frequencies. The KO-CAP design combines the multilayer ceramic's low ESR, aluminum electrolytic's high capacitance, and tantalum's volumetric efficiency into a single surface-mount package. 

Automotive Powertrain Solutions

KEMET Automotive Powertrain Solutions help deliver analytics and intelligence to the powertrain subsystem of a vehicle. Automotive powertrains require components that can withstand harsh temperatures up to +200°C and beyond. The powertrain subsystem of a vehicle is comprised of all the devices and systems in charge of the propulsion of the car. This includes the engine, transmission, energy recovery systems, electric motors, and their associated sensors and controllers.

Group Low Voltage DC Auto Infotainment Solutions

YAGEO Group (YAGEO, KEMET, and Pulse) offers a wide variety of AEC-Q200-certified products for infotainment. These infotainment solutions include capacitors, varistors, MLCCs, resistors, and more. 

T591 Polymer Automotive Capacitors

KEMET T591 Polymer Automotive Capacitors are designed to deliver higher stability under harsh conditions of humidity and temperature. The series features polymer cathode technology for ultra-low ESR and improved capacitance retention at high frequency.  The solid capacitor construction results in long and stable life time performance as required by automotive applications. These devices comply with nearly all of the requirements of the AEC-Q200 standard and are specially designed for DC/DC converters in automotive applications, where harsh conditions (high humidity and temperature) are a concern.
Learn More

Group DC-DC Converters

YAGEO Group (YAGEO, KEMET, Pulse) strives to support 90% of all the passive technologies required in circuit designs. DC-DC converters saturate the electronics industry and are used to either step or step down the voltage and current requirements of the next stage in the circuit. In every variation of the DC-DC converter, current sense resistors, diodes, inductors, precision voltage resistors, and capacitors are used.

Tantalum Polymer Capacitors

KEMET Tantalum Polymer Capacitors are specially designed as a capacitance solution for applications seeking low ESR, high capacitance, long life, small case size, low profile, and high ripple handling. The use of a solid electrolytic capacitor in combination with a conductive polymer cathode yields the most energy-dense capacitance solution available in the world with the lowest possible ESR.

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