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| 型号： | T491A685M020AT |
| 厂商： | Kemet |
| 文件页数： | 18/24页 |
| 文件大小： | 0K |
| 描述： | CAP TANT 6.8UF 20V 20% 1206 |
| 产品培训模块： | Capacitor Basics- Typical Uses for Capacitors |
| 产品目录绘图： | T49, T5(1,2,3) Series Markings T49x, T5xx Series_A-side1 T49x, T5xx Series_A, B-side2 T49x, T5xx Series_A-bottom |
| 标准包装： | 1 |
| 系列： | T491 |
| 电容： | 6.8µF |
| 电压 - 额定： | 20V |
| 容差： | ±20% |
| ESR（等效串联电阻）： | 6 欧姆 |
| 类型： | 模制 |
| 工作温度： | -55°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 1206（3216 公制） |
| 尺寸/尺寸： | 0.126" L x 0.063" W（3.20mm x 1.60mm） |
| 高度 - 座高（最大）： | 0.071"（1.80mm） |
| 制造商尺寸代码： | A |
| 特点： | 通用 |
| 包装： | 标准包装 |
| 产品目录页面： | 2028 (CN2011-ZH PDF) |
| 其它名称： | 399-4628-6 |
Tantalum Surface Mount Capacitors – Standard Tantalum
T491 Industrial Grade MnO 2 Series
Figure 1 – Embossed (Plastic) Carrier Tape Dimensions
T
T 2
?Do
P 2
Po
[10 pitches cumulative
tolerance on tape ± 0.2 mm]
E 1
Ao
F
B 1
Ko
Bo
E 2
W
S 1
P 1
T 1
?D 1
User Direction of Unreeling
Center Lines of Cavity
Cover Tape
B 1 is for tape feeder reference only,
including draft concentric about B o .
Embossment
For cavity size,
see Note 1 Table 4
Table 4 – Embossed (Plastic) Carrier Tape Dimensions
Metric will govern
Constant Dimensions — Millimeters (Inches)
Tape Size
8 mm
12 mm
16 mm
D 0
1.5 +0.10/-0.0
(0.059 +0.004/-0.0)
D 1 Minimum
Note 1
1.0
(0.039)
1.5
(0.059)
E 1
1.75 ±0.10
(0.069 ±0.004)
P 0
4.0 ±0.10
(0.157 ±0.004)
P 2
2.0 ±0.05
(0.079 ±0.002)
R Reference
Note 2
25.0
(0.984)
30
(1.181)
S 1 Minimum
Note 3
0.600
(0.024)
T Maximum T 1 Maximum
0.600 0.100
(0.024) (0.004)
Tape Size
8 mm
12 mm
16 mm
Pitch
Single (4 mm)
Single (4 mm) &
Double (8 mm)
Triple (12 mm)
B 1 Maximum
Note 4
4.35
(0.171)
8.2
(0.323)
12.1
(0.476)
Variable Dimensions — Millimeters (Inches)
E 2 Minimum F P 1 T 2 Maximum
6.25 3.5 ±0.05 4.0 ±0.10 2.5
(0.246) (0.138 ±0.002) (0.157 ±0.004) (0.098)
10.25 5.5 ±0.05 8.0 ±0.10 4.6
(0.404) (0.217 ±0.002) (0.315 ±0.004) (0.181)
14.25 5.5 ±0.05 8.0 ±0.10 4.6
(0.561) (0.217 ±0.002) (0.315 ±0.004) (0.181)
W Maximum
8.3
(0.327)
12.3
(0.484)
16.3
(0.642)
A 0 , B 0 & K 0
Note 5
1. The embossment hole location shall be measured from the sprocket hole controlling the location of the embossment. Dimensions of embossment location and
hole location shall be applied independent of each other.
2. The tape, with or without components, shall pass around R without damage (see Figure 5).
3. If S 1 < 1.0 mm, there may not be enough area for cover tape to be properly applied (see EIA Standard 481–D, paragraph 4.3, section b).
4. B 1 dimension is a reference dimension for tape feeder clearance only.
5. The cavity defi ned by A 0 , B 0 and K 0 shall surround the component with suffi cient clearance that:
(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 12 mm tapes and 10° maximum for 16 mm tapes (see Figure 2).
(d) lateral movement of the component is restricted to 0.5 mm maximum for 8 mm and 12 mm wide tape and to 1.0 mm maximum for 16 mm tape (see Figure 3).
(e) see Addendum in EIA Standard 481–D for standards relating to more precise taping requirements.
? KEMET Electronics Corporation ? P.O. Box 5928 ? Greenville, SC 29606 (864) 963-6300 ? www.kemet.com
T2005_T491 ? 10/8/2013
18
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相关代理商/技术参数 |
参数描述 |
|---|---|
| T491A685M020AT4394 | 制造商:KEMET Corporation 功能描述:6.80UF 20.0V - Boxed Product (Development Kits) |
| T491A686004A | 制造商:KEMET 制造商全称:Kemet Corporation 功能描述:T491 Industrial Grade MnO2 Series |
| T491A686006A | 制造商:KEMET 制造商全称:Kemet Corporation 功能描述:SOLID TANTALUM CHIP CAPACITORS T491 SERIES - Precision Molded Chip |
| T491A686K004AS | 功能描述:CAP TANT 68UF 4V 10% 1206 RoHS:否 类别:电容器 >> 钽 系列:T491 标准包装:1,000 系列:TANTAMOUNT® 695D 电容:3.3µF 电压 - 额定:50V 容差:±20% ESR（等效串联电阻）:3.2 欧姆 类型:保形涂层 工作温度:-55°C ~ 125°C 安装类型:表面贴装 封装/外壳:2414（6034 公制） 尺寸/尺寸:0.236" L x 0.135" W（6.00mm x 3.43mm） 高度 - 座高（最大）:0.085"（2.16mm） 引线间隔:- 制造商尺寸代码:F 特点:通用 包装:带卷 (TR) 寿命@温度:- |
| T491A686K004AT | 功能描述:钽质电容器-固体SMD 4V 68uF 10% Lead Free RoHS:否 制造商:AVX 电容:100 uF 电压额定值:20 V ESR: 容差:10 % 外壳代码 - in:2917 外壳代码 - mm:7343 高度:4.1 mm 制造商库存号:E Case 工作温度范围:- 55 C to + 125 C 系列:TBM 产品:Tantalum Solid Low ESR Commercial Grade 封装:Bulk |
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