T491A155K025AT Kemet, T491A155K025AT Datasheet - Page 19

• Manufacturer Part Number: T491A155K025AT
• Description: Tantalum Capacitors - Solid SMD 25V 1.5uF 10% A
• Manufacturer: Kemet
• Series: T491r

Specifications of T491A155K025AT

• Voltage Rating: 25 Volts
• Esr: 7.5 Ohms
• Operating Temperature Range: - 55 C to + 125 C
• Mfr Case Code: A Case
• Dimensions: 1.6 mm W x 3.2 mm L x 1.6 mm H
• Product: Tantalum Solid Standard Grade - Other Various
• Termination Style: SMD/SMT
• Capacitance: 1.5 uF
• Tolerance: 10 %
• Package / Case: 1206-07 (3216-18 metric)
• Height: 1.6 mm
• Tolerance (+ Or -): 10%
• Voltage: 25VDC
• Mounting Style: Surface Mount
• Polarity: Polar
• Construction: SMT Chip
• Case Style: Molded
• Case Code: A
• Lead Spacing (nom): Not Requiredmm
• Df: 6%
• Dcl: 0.4uA
• Seal: Not Required
• Insulation: Not Required
• Failure Rate: Not Required
• Wire Form: Not Required
• Product Length (mm): 3.2mm
• Product Height (mm): 1.6mm
• Product Depth (mm): 1.6mm
• 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

Standard MnO
Figure 1 – Embossed (Plastic) Carrier Tape Dimensions
Table 5 – Embossed (Plastic) Carrier Tape Dimensions
Metric will govern
1. The embossment hole location shall be measured from the sprocket hole controlling the location of the embossment. Dimensions of embossment location and
2. The tape with or without components shall pass around R without damage (see Figure 5).
3. If S
4. B1 dimension is a reference dimension for tape feeder clearance only.
5. The cavity defi ned by A
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 [phone] • www.kemet.com
Tape Size
Tape Size
B
hole location shall be applied independent of each other.
(a) the component does not protrude above the top surface of the carrier tape.
(b) the component can be removed from the cavity in a vertical direction without mechanical restriction, after the top cover tape has been removed.
(c) rotation of the component is limited to 20° maximum for 8 and 12mm tapes and 10° maximum for 16mm tapes (see Figure 3).
(d) lateral movement of the component is restricted to 0.5 mm maximum for 8mm and 12mm wide tape and to 1.0mm maximum for 16mm tape (see Figure 4).
(e) for KPS Series product A
(f) see Addendum in EIA Document 481 for standards relating to more precise taping requirements.
12mm
16mm
12mm
16mm
1
8mm
8mm
S
1
<1.0 mm, there may not be enough area for cover tape to be properly applied (see EIA Document 481 paragraph 4.3 (b)).
1
B
including draft concentric about B
1
is for tape feeder reference only,
T
T
Ko
T
2
(0.059 +0.004/-0.0)
Cover Tape
2
1
Tantalum Surface Mount Capacitors – T491 Industrial Grade MnO
Single (4mm) &
Double (8mm)
1.5 +0.10/-0.0
Triple (12mm)
Single (4mm)
Pitch
D
0
0
, B
Center Lines of Cavity
0
and K
0
and B
o
.
0
shall surround the component with suffi cient clearance that:
0
are measured on a plane 0.3mm above the bottom of the pocket.
B
D
(0.039)
(0.059)
(0.323)
(0.476)
Note 1
Note 4
(0.171)
ØDo
1
4.35
1
12.1
8.2
1.0
1.5
User Direction of Unreeling
Max.
Min.
P
Constant Dimensions — Millimeters (Inches)
Variable Dimensions — Millimeters (Inches)
2
(0.069 ± 0.004)
1.75 ± 0.10
Po
P
1
E
(0.246)
(0.404)
(0.561)
10.25
14.25
6.25
2
E
Min.
1
tolerance on tape ±0.2 mm]
[10 pitches cumulative
Ao
ØD
1
(0.157 ± 0.004)
(0.138 ± 0.002)
(0.217 ± 0.002)
(0.217 ± 0.002)
Bo
3.5 ± 0.05
5.5 ± 0.05
5.5 ± 0.05
4.0 ± 0.10
see Note 1 Table 5
Embossment
For cavity size,
P
F
0
2
F
Series
E
2
E
1
W
(0.079 ± 0.002)
(0.157 ± 0.004)
(0.315 ± 0.004)
(0.315 ± 0.004)
2.0 ± 0.05
4.0 ± 0.10
8.0 ± 0.10
8.0 ± 0.10
P
P
2
1
(0.984)
T
(0.098)
Note 2
(1.181)
(0.181)
(0.181)
R Ref.
25.0
2
2.5
4.6
4.6
30
Max
S
W Max
(0.327)
(0.484)
(0.642)
(0.024)
Note 3
0.600
12.3
16.3
1
8.3
T2005-1 • 1/17/2011
Min.
T Max.
(0.024)
0.600
A
0
Note 5
,B
0
& K
T
(0.004)
0.100
1
Max.
0
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