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| 型号： | 3214X-2-504E |
| 厂商： | Bourns Inc. |
| 文件页数： | 2/2页 |
| 文件大小： | 0K |
| 描述： | TRIMMER 500K OHM 0.25W SMD |
| 产品变化通告： | Material Change March 2011 |
| 标准包装： | 200 |
| 系列： | Trimpot® 3214 - 密封式 |
| 电阻（欧姆）： | 500k |
| 功率（瓦特）： | 0.25W，1/4W |
| 容差： | ±10% |
| 温度系数： | ±100ppm/°C |
| 匝数： | 5 |
| 调节型： | 顶部调节 |
| 电阻材料： | 金属陶瓷 |
| 安装类型： | 表面贴装 |
| 端接类型： | 鸥翼型 |
| 包装： | 带卷 (TR) |
| 尺寸/尺寸： | 方形 - 0.190" L x 0.139" W x 0.200" H（4.80mm x 3.50mm x 5.10mm） |
3214 - Packaging Speci?cations
J & G Styles
W Style
X Style
4.5
MAX.
(.177)
1.5 + .10/ –.00
(.059 + .004/ –.000)
4.00 ± .20
(.157 ± .008)
2.00 ± .05
(.079 ± .002)
DIA.
.04
MAX.
(.002)
5.52 ± .05
(.217 ± .002)
5.55 ± .10 (J)
(.219 ± .004)
6.25 ± .10 (G)
(.246 ± .004)
5.10 ± .10
(.201 ± .004)
6.09
MAX.
(.240)
1.5 + .10/ –.00
(.059 + .004/ –.000)
4.00 ± .20
(.157 ± .008)
2.00 ± .05
(.079 ± .002)
DIA.
.05
MAX.
(.002)
7.50 ± .05
(.295 ± .002)
4.90 ± .10
(.193 ± .004)
4.05 ± .12
(.159 ± .005)
6.35
(.250)
MAX.
1.5 + .10/ –.00
(.059 + .004/ –.000)
4.00
(.157)
2.00
(.079)
DIA.
.35
(.014)
7.50
(.295)
6.70
(.264)
12.00
MAX
1.75 ± .10
(.069 ± .004)
8.00 ± .10
(.315 ± .004)
12.00 ± .10
(.472 ± .004)
(.472)
12.00 ± .30
(.472 ± .012)
TAPE
1.75 ± .10
(.069 ± .004)
TAPE
16.00 ± .30
(.630 ± .012)
1.75
(.069)
16.0 ± 0.30
(.630 ± .012)
TAPE
8.6
(.339)
1.78 ± .25
(.070 ± .010)
13.0 ± .51 DIA.
(.512 ± .020)
EQUAL SPACED
3 PLCS.
21.01 ± .79
(.827 ± .031)
DIA.
2.67 ± .25
(.105 ± .010)
W & X Style Reel
Standard Resistance Table
Resistance Resistance
(Ohms) Code
10 100
20
50
200
500
59.18 ± 2.03
(2.330 ± .080)
100
200
500
1,000
2,000
5,000
10,000
20,000
101
201
501
102
202
502
103
203
178 ± 2.0
(7.00 ± .008)
330.2 ± 2.0
(13.00 ± .008)
DIA. *
DIA. **
REEL
12.4 + 2.01/ -.000
(.488 + .079/ -.000)
16.4 + 1.81/ -.000
(.646 ± .070/ -.000)
50,000
100,000
200,000
500,000
1,000,000
2,000,000
503
104
204
504
105
205
* Embossed Tape Designator "E"
**Embossed Tape Designator "G"
(See How To Order chart for further information.)
Cover tape peel strength: Meets EIA specification 481.
REEL
* Embossed Tape Designator "E"
**Embossed Tape Designator "G"
(See How To Order chart for further information.)
Cover tape peel strength: Meets EIA specification 481.
Popular distribution values listed in boldface.
Special resistances available.
CCW
1
2
CLOCKWISE
WIPER
3
CW
DIMENSIONS:
0.25
TOLERANCES: ±
(.010)
MM
(INCHES)
EXCEPT WHERE NOTED
REV. 04/14
“Trimpot” is a registered trademark of Bourns, Inc.
Speci?cations are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users should verify actual device performance in their speci?c applications.
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