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参数资料
| 型号： | 53RBD-R22-A22/A22 |
| 厂商： | Bourns Inc. |
| 文件页数： | 2/3页 |
| 文件大小： | 0K |
| 描述： | POT 250K OHM 1/2" SQ 1W CERMET |
| 产品变化通告： | Plastic Change 24/Jun/2011 |
| 标准包装： | 5 |
| 系列： | 53 |
| 电阻（欧姆）： | 250k |
| 功率（瓦特）： | 1W |
| 容差： | ±10% |
| 温度系数： | ±150ppm/°C |
| 匝数： | 单路 |
| 旋转： | 290° |
| 调节型： | 侧面调节 |
| 电阻材料： | 金属陶瓷 |
| 端接类型： | 焊片 |
| 触动器长度： | 0.866"（22.00mm） |
| 触动器类型： | 开槽轴 |
| 触动器直径： | 0.236"（6.00mm） |
| 尺寸 - 主体： | 方形 - 0.650" L x 0.492" W x 0.522" H（16.51mm x 12.50mm x 13.25mm） |
| 安装类型： | 面板安装 |
| 包装： | 散装 |
| 其它名称： | Q1321781 |
51/53 - Sealed 1/2 ” (12.5 mm) Square Control
Product Dimensions
PACKAGE DIMENSIONS
7.62
FMS
16.51 ± 0.25
(.650 ± .010)
8.89 ± 0.18
(.350 ± .007)
.64
"L"
( .025)
11.00
(.432)
DIA.
MODEL 51
12.5
(.492)
6.25
(.246)
TYP.
2.54
6.35
(.250)
(.300)
5.08
(.200)
1.32
(.052)
7.00
(.100)
0.74
(.029)
(.275)
CL OF POT
(.050)
DIA.
4 PLCS.
7.62 ± 0.30
(.300 ± .012)
0.30
(.0118)
5.08 ± 0.30
(.200 ± .012)
3X
.66 ± .05
(.026 ± .002)
6.60 ±0.38
(.260 ± .015)
2.54
(.100)
1.27
1.02
(.040)
DIA.
6 PLCS.
(DOUBLE MODULE FRONT AND REAR BRACKET SHOWN)
2.54
(.100)
(SINGLE AND DUAL MODULE SHOWN)
PACKAGE DIMENSIONS PCB MOUNTING BRACKET
2.54
(.100) TERMINAL SPACING
12.5
SOLDER LUG TERMINALS
MODEL 53
"L"
.64
( .025)
11.00
(.432)
DIA.
(.492)
6.25
(.246)
7.00
2.40
3
2
1
5.0 ± 0.51
0.74
(.275)
(.094)
(.197 ± .020)
(.029)
0.91 ± .051
(.036 ± .002)
6.35 ± .25
(.250 ± .010)
1.32 ± 0.25
(.052 ± .010)
5.08 ± 0.30
(.200 ± .012)
7.62 ± 0.30
(.300 ± .012)
2X
.41 ± .05
( .016 ± .002)
5.08
(.200)
2.54
2X
(.100)
6.60 ±0.38
(.260 ± .015)
5.08
(.200)
0.90 1.80
(.036) (.071)
4.70
2X
(.185)
ELECTRICAL SCHEMATIC
CCW 1 3
CW
2
ANTI-ROTATION LUG
SHAFT FLAT
SUGGESTED PANEL LAYOUT
(Style "A" Shown)
0.41
5.70
(.224)
ORIENTATION
6.20
0.80 ± 0.30
(.031 ± .012)
(.016)
1.52
(.244)
(.060)
132 ° ± 5 °
2.26
(.089)
DIA.
CCW END
BUSHING DIAMETER
TOLERANCE
+0.25
( +.010)
.25
FOR TOLERANCES SHOWN: .XX = ± (.010)
.XXX = ± .13
(.005)
SHAFT DIMENSIONS ± .80
(1/32)
DIMENSIONS:
MM
(INCHES)
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 |
|---|---|
| 53RBL-B28-A15L | 制造商:BOURNS 制造商全称:Bourns Electronic Solutions 功能描述:51/53 - Sealed 1/2 a?? (12.5 mm) Square Control |
| 53RBM-B28-A15L | 制造商:BOURNS 制造商全称:Bourns Electronic Solutions 功能描述:51/53 - Sealed 1/2 a?? (12.5 mm) Square Control |
| 53RBN-B28-A15L | 制造商:BOURNS 制造商全称:Bourns Electronic Solutions 功能描述:51/53 - Sealed 1/2 a?? (12.5 mm) Square Control |
| 53REA-B28-A15L | 制造商:BOURNS 制造商全称:Bourns Electronic Solutions 功能描述:51/53 - Sealed 1/2 a?? (12.5 mm) Square Control |
| 53REA-R16-A15 | 功能描述:电位计 1/2" 10K 10% Square Sealed RoHS:否 制造商:Bourns 产品:Musical Syst Potentiometer 安装风格:Panel 锥度:Audio, Linear 转数: 电阻:500 kOhms 元件类型:Carbon 轴类型:Round / Plain 端接类型:Solder Lug 电压额定值:200 V 功率额定值:0.2 W 容差:20 % |
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