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参数资料
| 型号： | 91R1A-R22-B22L |
| 厂商： | Bourns Inc. |
| 文件页数： | 5/5页 |
| 文件大小： | 0K |
| 描述： | POT 250K OHM 5/8" SQ 1/2W PLAS |
| 产品变化通告： | Plastic Change 24/Jun/2011 |
| 标准包装： | 5 |
| 系列： | 91 |
| 电阻（欧姆）： | 250k |
| 功率（瓦特）： | 0.5W，1/2W |
| 容差： | ±20% |
| 温度系数： | ±1000ppm/°C |
| 匝数： | 单路 |
| 旋转： | 300° |
| 调节型： | 侧面调节 |
| 电阻材料： | 导电塑料 |
| 端接类型： | PCB 引脚 |
| 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 - 0.500" L x 0.625" W x 0.689" H（12.70mm x 15.88mm x 17.45mm） |
| 安装类型： | 通孔 |
| 包装： | 散装 |
How to Order Model 91, 92, 93, 94 & 95 Panel Controls
91
A
2
A
-
A
28
-
A
15
/
A15
L
Part number for multiple section potentiometers must have
a taper and resistance value for each section.
RoHS IDENTIFIER
A
D
ANTI-ROTATION LUG
Single .305 ” (7.8 mm) R,
90 °CW
No Lug
SHAFT
LENGTH
(FMS)
Code Description
16 1/2 ”L
AVAILABLE
ONLY IN
BUSHING
Code
A, C
L
Compliant
20 5/8 ”L
24 3/4 ”L
A, C
A, C
# SECTIONS
1 Single
28 7/8 ”L
32 1 ”L
A
A
2 Dual
16
22
METRIC
16 mmL
22 mmL
R, U
R, U
ELEMENT TAPER
TYPE/TOLERANCE
(A) Linear Cermet ±10 %
RESISTANCE CODE
VALUE IN OHMS
(05) - 100 (30) - 15 K
BUSHING
(H) Linear Cermet ±5 %
(28) - 150 (16) - 20 K
A
Metal Plain 3/8 ” (9.53 mm) D x 3/8 ” (9.53 mm) L
(06) - 200 (17) - 25 K
C
Metal Plain 1/4 ” (6.35 mm) D x 1/4 ” (6.35 mm) L
(07) - 250
(18) - 50 K
R
U
Metal Plain 10 mm D x 9 mm L
Metal Plain 7 mm D x 9 mm L
MODEL
(08) - 500 (20) - 100 K
(10) - 1 K (21) - 200 K
(11) - 2 K (22) - 250 K
(12) - 2.5 K (23) - 500 K
(13) - 5 K
(25) - 1 M
(15) - 10 K
91
92
93
94
95
Single-Turn, In-Line PC Pins
Single-Turn, In-Line J-Hooks
Single-Turn, L-Pattern PC Pins
Single-Turn, L-Pattern J-Hooks
Single-Turn, Triangle-Pattern Solder Lugs
(B)
(E)
(C)
(D)
Linear C-P ±20 %
Linear C-P ±10 %
CW Audio Cermet ±10 %
CW Audio C-P ±20 %
(10) - 1 K (18) - 50 K
(12) - 2.5 K (20) - 100 K
(13) - 5 K (22) - 250 K
(15) - 10 K (23) - 500 K
(16) - 20 K (25) - 1 M
(17) - 25 K
(10) - 1 K (18) - 50 K
(12) - 2.5 K (20) - 100 K
SHAFT TYPE
AVAILABLE ONLY IN
LENGTHS BUSHINGS
(CODE) (CODE)
(F)
(G)
(S)
CCW Audio Cermet ±10 %
CCW Audio C-P ±20 %
CW Audio C-P ±10 %
(13) - 5 K (22) - 250 K
(15) - 10 K (23) - 500 K
(17) - 25 K (25) - 1 M
B
C
Plastic Single Slotted 1/4 " (6.35 mm) D
Plastic Single Flatted 1/4" (6.35 mm) D
16, 20, 24, 28
24, 28
A
A
(T)
CCW Audio C-P ± 10 %
D
Plastic Single Plain 1/8" (3.18 mm) D
16, 20, 24 C
R
T
Plastic Single Slotted 6 mm D
Plastic Single Slotted 4 mm D
Metric 16, 22 R
Metric 16, 22 U
Boldface features are Bourns standard options.
All others are available with higher minimum order
W
A
E
G
H
Plastic Single Knurled 1/4" (6.35 mm) D
Metal Single Plain 1/4" (6.35 mm) D
Metal Single Slotted 1/8" (3.18 mm) D
Metal Single Slotted 1/4" (6.35 mm) D
Metal Single Flatted 1/4" (6.35 mm) D
32
16, 20, 24
16, 20, 24
16, 20, 24, 28
24, 28
A
A
C
A
A
quantities.
J
Metal Single Slotted 6 mm D
Metric 16, 22 R
S
Metal Single Flatted 6 mm D
Metric 16, 22
R
V
Metal Single Slotted 4 mm D
Metric 16, 22 U
REV. 05/13
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 |
|---|---|
| 91R1AR22B23 | 制造商:Bourns 功能描述:500K 20% }1000ppm/ 1/2W 1Turn 125 -40 34.7mm 15.88mm 17.47mm N/R |
| 91R1A-R22-B23 | 功能描述:电位计 5/8" 500K 20% Square Single Turn 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 % |
| 91R1A-R22-B23L | 功能描述:电位计 500K 20% 5/8" SQ ST 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 % |
| 91R1A-R22-B25 | 功能描述:电位计 5/8" 1M 20% Square Single Turn 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 % |
| 91R1A-R22-B25L | 功能描述:电位计 1M 20% 5/8" SQ ST 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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