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参数资料
| 型号： | 3549H-1AA-203A |
| 厂商： | Bourns Inc. |
| 文件页数： | 5/5页 |
| 文件大小： | 0K |
| 描述： | POT 20K OHM 7/8" RD HYBRITRON |
| 产品变化通告： | Varnish Process Change 18/Jan/2012 |
| 标准包装： | 5 |
| 系列： | Hybritron® 3549 |
| 电阻（欧姆）： | 20k |
| 功率（瓦特）： | 2W |
| 容差： | ±10% |
| 温度系数： | ±100ppm/°C |
| 匝数： | 10 |
| 旋转： | 3600° |
| 调节型： | 侧面调节 |
| 电阻材料： | Hybritron? |
| 端接类型： | 焊片 |
| 触动器长度： | 0.813"（20.64mm） |
| 触动器类型： | 开槽轴 |
| 触动器直径： | 0.250"（6.35mm） |
| 尺寸 - 主体： | 圆形 - 0.885" 直径 x 0.780" L（22.48mm x 19.81mm） |
| 安装类型： | 面板安装 |
| 包装： | 托盘 |
3549 - 10-Turn Precision Potentiometer
How To Order
3
5 4 9 S
-
2 A A -
1
0 3
/
1
0 3 A
MODEL DESIGNATOR
Code Description
INDEPENDENT LINEARITY
Code Description
3549
10-Turn
A
B
0.20 %
0.10 %
ELEMENT TYPE
Code Description
H
Hybritron?
RESISTANCE**
S
Wirewound
NO. OF SECTIONS
Code Description
Code
102 (1K ohms)
202 (2K ohms)
502 (5K ohms)
Element Type
Hybritron?
Hybritron?
Hybritron?
Resolution
—
—
—
1
2
Single
Dual
103 (10K ohms)
203 (20K ohms)
503 (50K ohms)
Hybritron?
Hybritron?
Hybritron?
—
—
—
ANTI-ROTATION LUG
104 (100K ohms) Hybritron?
—
Code Description
101 (100 ohms)
Wirewound
0.055
A
B
None
180 °
201 (200 ohms)
501 (500 ohms)
Wirewound
Wirewound
0.042
0.031
* Anti-rotation lug is not available for
servo mount versions.
102 (1K ohms)
202 (2K ohms)
502 (5K ohms)
103 (10K ohms)
203 (20K ohms)
503 (50K ohms)
Wirewound
Wirewound
Wirewound
Wirewound
Wirewound
Wirewound
0.027
0.021
0.021
0.019
0.014
0.011
104 (100K ohms) Wirewound
0.008
** For Single gang, use only first three digits.
For Dual gang, use six digits separated by a "/".
BUSHING MOUNT
Code
A
B
C
D
G
H
Shaft FMS
13/16 "
20.6 mm
13/16 "
20.6 mm
13/16 "
20.6 mm
Shaft Dia.
1/4 "
6 mm
1/4 "
6 mm
1/4 "
6 mm
Shaft Material
Nickel Plated Brass
Nickel Plated Brass
Stainless Steel
Stainless Steel
Stainless Steel
Stainless Steel
Bushing Dia.
3/8 "
9 mm
3/8 "
9 mm
3/8 "
9 mm
Bushing Material
Brass
Brass
Bronze
Bronze
Bronze
Bronze
Slip Clutch
N/A
N/A
N/A
N/A
Yes***
Yes***
SERVO MOUNT
Code
E
F
Shaft FMS
3/8 "
3/8 "
Shaft Dia.
1/8 "
1/8 "
Shaft Material
Stainless Steel
Stainless Steel
Ball Bearings
N/A
Front & Rear****
*** Not available in dual gang version.
**** Available in Hybritron ? version only and limited to single section.
REV. 02/14
“Hybritron” 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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相关代理商/技术参数 |
参数描述 |
|---|---|
| 3549H-1AA-203B | 功能描述:精度电位计 PREC POT 20K .1% 7/8" 22MM DIA 10T RoHS:否 制造商:Bourns 产品:Precision Potentiometer 安装风格:Panel 线性: 锥度: 转数:3 元件类型:Wirewound 轴类型:Slotted 电阻:2 kOhms 端接类型:Solder Lug 电压额定值: 容差:5 % |
| 3549H-1AA-502 | 制造商:BOURNS 制造商全称:Bourns Electronic Solutions 功能描述:3549 - 10-Turn Precision Potentiometer |
| 3549H-1AA-502A | 功能描述:精度电位计 PRECISION POT 5K .2% 7/8" 22MM DIA 10T RoHS:否 制造商:Bourns 产品:Precision Potentiometer 安装风格:Panel 线性: 锥度: 转数:3 元件类型:Wirewound 轴类型:Slotted 电阻:2 kOhms 端接类型:Solder Lug 电压额定值: 容差:5 % |
| 3549H-1AA-502B | 功能描述:精度电位计 PRECISION POT 5K .1% 7/8" 22MM DIA 10T RoHS:否 制造商:Bourns 产品:Precision Potentiometer 安装风格:Panel 线性: 锥度: 转数:3 元件类型:Wirewound 轴类型:Slotted 电阻:2 kOhms 端接类型:Solder Lug 电压额定值: 容差:5 % |
| 3549H-1AA-503 | 制造商:BOURNS 制造商全称:Bourns Electronic Solutions 功能描述:3549 10Turn Precision Potentiometer |
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