T521V686M016ATE050 Kemet, T521V686M016ATE050 Datasheet - Page 7

• Manufacturer Part Number: T521V686M016ATE050
• Description: Tantalum Capacitors - Polymer SMD 68uF 16V 20% Tol. 50 ESR
• Manufacturer: Kemet
• Series: KO Cap T521r
• Type: Moldedr

Specifications of T521V686M016ATE050

• Voltage Rating: 16 Volts
• Esr: 50 mOhms
• Operating Temperature Range: - 55 C to + 125 C
• Dimensions: 4.3 mm W x 7.3 mm L x 1.9 mm H
• Product: Tantalum Organic Polymer Low ESR
• Termination Style: SMD/SMT
• Capacitance: 68 uF
• Tolerance: 20 %
• Package / Case: 7343-20
• Height: 1.9 mm
• Mfr Case Code: V Case
• Voltage - Rated: 16V
• Esr (equivalent Series Resistance): 50.0 mOhm
• Operating Temperature: -55°C ~ 105°C
• Mounting Type: Surface Mount
• Size / Dimension: 0.287" L x 0.169" W (7.30mm x 4.30mm)
• Height - Seated (max): 0.079" (2.00mm)
• Lead Spacing: -
• Manufacturer Size Code: V
• Features: Polymer
• Lifetime @ Temp.: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

KEMET Organic Capacitor (KO-CAP) – T521 High Voltage Polymer Tantalum
Reverse Voltage
Polymer tantalum capacitors are polar devices and may be permanently damaged or destroyed if connected in the wrong polarity.
These devices will withstand a small degree of transient voltage reversal for short periods as shown in the below table.
*For series rated to 125°C
Table 2 – Land Dimensions/Courtyard
Density Level A: For low-density product applications. Recommended for wave solder applications and provides a wider process window for reflow solder
processes.
Density Level B: For products with a moderate level of component density. Provides a robust solder attachment condition for reflow solder processes.
Density Level C: For high component density product applications. Before adapting the minimum land pattern variations the user should perform qualification
testing based on the conditions outlined in IPC standard 7351 (IPC-7351).
¹ Height of these chips may create problems in wave soldering.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 [phone] • www.kemet.com
KEMET
Case
X¹
Temperature
W
D
V
125°C*
105°C
25°C
55°C
85°C
7343-20
7343-43
Metric
7343-31
7343-15
Code
Size
EIA
2.55
2.55
2.55
2.55
Permissible Transient Reverse Voltage
X
Maximum (Most) Land
3.75
3.75
3.75
3.75
Density Level A:
Protrusion (mm)
Y
15% of Rated Voltage
10% of Rated Voltage
5% of Rated Voltage
3% of Rated Voltage
1% of Rated Voltage
2.70
2.70
2.70
2.70
C
10.20
10.20
10.20
10.20
V1
5.50
5.50
5.50
5.50
V2
2.45
2.45
2.45
2.45
X
Median (Nominal) Land
3.35
3.35
3.35
3.35
Density Level B:
Protrusion (mm)
Y
2.60
2.60
2.60
2.60
C
9.10
9.10
9.10
9.10
V1
5.00
5.00
5.00
5.00
V2
2.35
2.35
2.35
2.35
X
Minimum (Least) Land
2.95
2.95
2.95
2.95
Density Level C:
Protrusion (mm)
Y
T2016_T521 • 8/11/2011
2.50
2.50
2.50
2.50
C
8.20
8.20
8.20
8.20
V1
4.70
4.70
4.70
4.70
V2
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