T491B225K025AT Kemet, T491B225K025AT Datasheet - Page 21

• Manufacturer Part Number: T491B225K025AT
• Description: CAPACITOR TANT 2.2UF 25V 10% SMD
• Manufacturer: Kemet
• Series: T491r
• Type: Moldedr

Specifications of T491B225K025AT

• Capacitance: 2.2µF
• Voltage - Rated: 25V
• Tolerance: ±10%
• Esr (equivalent Series Resistance): 4.500 Ohm
• Operating Temperature: -55°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 1210 (3528 Metric)
• Size / Dimension: 0.138" L x 0.110" W (3.50mm x 2.80mm)
• Height: 0.075" (1.90mm)
• Manufacturer Size Code: B
• Features: General Purpose
• Voltage Rating: 25 Volts
• Esr: 4.5 Ohms
• Operating Temperature Range: - 55 C to + 125 C
• Mfr Case Code: B Case
• Dimensions: 2.8 mm W x 3.5 mm L x 1.9 mm H
• Leakage Current: 0.6 uAmps
• Product: Tantalum Solid Standard Grade - Other Various
• Termination Style: SMD/SMT
• Capacitance Tolerance: ± 10%
• Capacitor Case Style: 3528-21
• Msl: MSL 1 - Unlimited
• Rohs Compliant: Yes
• Tolerance (+ Or -): 10%
• Voltage: 25VDC
• Mounting Style: Surface Mount
• Polarity: Polar
• Construction: SMT Chip
• Case Style: Molded
• Case Code: B
• Lead Spacing (nom): Not Requiredmm
• Df: 6%
• Dcl: 0.6uA
• Seal: Not Required
• Insulation: Not Required
• Failure Rate: Not Required
• Wire Form: Not Required
• Product Length (mm): 3.5mm
• Product Height (mm): 1.9mm
• Product Depth (mm): 2.8mm
• Product Diameter (mm): Not Requiredmm
• Seated Plane Height: Not Requiredmm
• Length W/weld (max): Not Requiredmm
• Operating Temp Range: -55C to 125C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Spacing: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 399-3715-2

Standard MnO
Figure 6 – Reel Dimensions
Table 7 – Reel Dimensions
Metric will govern
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 [phone] • www.kemet.com
A
Note: Drive spokes optional; if used, dimensions B and D shall apply.
Tape Size
Tape Size
16mm
16mm
12mm
12mm
8mm
8mm
2
Full Radius,
Tantalum Surface Mount Capacitors – T491 Industrial Grade MnO
See Note
D
(See Note)
(13.000 ± 0.008)
(7.008 ± 0.008)
B
178 ± 0.20
330 ± 0.20
(1.969)
N Min
(see Note)
50
or
A
Constant Dimensions — Millimeters (Inches)
Variable Dimensions — Millimeters (Inches)
Slot Location
(Ø 40 mm min.)
Access Hole at
2.5 mm min. width x
If present,
tape slot in core
for tape start:
10.0 mm min. depth
(0.331 +0.059/-0.0)
(0.488 +0.078/-0.0)
(0.646 +0.078/-0.0)
12.4 +2.0/-0.0
16.4 +2.0/-0.0
8.4 +1.5/-0.0
(0.059)
B Min
(Arbor hole
1.5
W
diameter)
1
2
Series
C
(0.521 +0.02/-0.008)
13.0 +0.5/-0.2
W
(0.567)
(0.882)
(0.724)
14.4
18.4
22.4
2
C
Max
W
W
W
flange distortion
at outer edge)
1
N
2
3
(Measured at hub)
(Measured at hub)
(Includes
T2005-1 • 1/17/2011
Shall accommodate tape width
without interference
(0.795)
D Min
20.2
W
3
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