参数资料
型号: 91R1A-R22-D23L
厂商: Bourns Inc.
文件页数: 3/5页
文件大小: 0K
描述: POT 500K OHM 5/8" SQ 1/4W PLAS
产品变化通告: Plastic Change 24/Jun/2011
标准包装: 5
系列: 91
电阻(欧姆): 500k
功率(瓦特): 0.25W,1/4W
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 0.687" H(12.70mm x 15.88mm x 17.45mm)
安装类型: 通孔
包装: 散装
Model 91, 92, 93, 94 & 95 - 5/8 ” Square Single-Turn Panel Control
Product Dimensions
Model 91 PC Pin Terminals, In-Line
MOUNTING
Model 92 J-Hooked
Terminals, In-Line
22.86 ± 0.43
(.900 ± .017)
SURFACE
L
12.70 ± .229
(.500 ± .009)
0.79 ± .025
(.031 ± .010)
DIA.
13.72 ± 0.38
(.540 ± .015)
1.37 ± 0.08
(.054 ± .003)
15.88
(.625)
7.92
(.312)
.79
(.031) 2 PLCS.
2.36 ± 0.08
(.093 ± .003)
.254
3 2 1
(.010)
GAP
R
SEE
HOW TO ORDER
CHART FOR
BUSHING OPTIONS.
1.19
(.047)
“A” STYLE
9.53
(.375)
5.08
(.20)
1.52
(.06)
A.R. LUG
15.29 ± 0.56
10.16 ± 0.30
11.05 ± 0.20
(.602 ± .022)
(.400 ± .012)
R2
R1
(.435 ± .008)
Model 94 J-Hooked
1
2
3
1
2
3
SEE
NEXT PAGE
FOR SHAFT
OPTIONS.
2.54
(.100)
2.54
(.100)
0.76 ± 0.05
(.030 ± .002)
TYP.
Terminals, "L" Pattern
Model 93 PC Pin Terminals, "L" Pattern
22.86 ± 0.43
(.900 ± .017)
MOUNTING
SURFACE
L
DIA.
13.72 ± 0.38
15.88
(.625)
3 2 1
1.52
(.06)
GAP
12.70 ± .229
(.540 ± .015)
(.500 ± .009)
0.79 ± .025
(.031 ± .010)
1.37 ± 0.08
(.054 ± .003)
2.36 ± 0.08
7.92
(.312)
.81
(.032)
R. MAX.
5.33 ± .76
(.21 ± .03)
(.093 ± .003)
3.81
(.150)
MAX. TYP.
R
DIA.
0.81
TYP.
(.032)
10.16 ± 0.30
(.400 ± .012)
R2
R1
SEE
HOW TO ORDER
CHART FOR
BUSHING OPTIONS.
5.08 ± 0.38
(.200 ± .015)
11.05 ± 0.20
(.435 ± .008)
1.19
(.047)
“A” STYLE
A.R. LUG
2.54
(.100)
9.53
(.375)
12.7 ± 1.02
(.500 ± .040)
0.76 ± 0.05
Shaft Flat Orientation
120 ° ± 5 ° STD.
FLAT ORIENTATION
(SHAFT AT CCW END)
1
3
2
1
3
2
SEE
NEXT PAGE
FOR SHAFT
OPTIONS.
2.54
(.100)
(.030 ± .002)
TYP.
1
CCW
2
3
POTENTIOMETER
Model 95 Solder Lug Terminals, "Triangular" Pattern
5.08 ± 1.02
(.200 ± .040)
4.45 ± .38
(.175 ± .015)
10.16
(.40)
5.59 ± .20
(.220 ± .008)
4.45 ± .38
(.175 ± .015)
2.54
(.100)
2.54
(.100)
2.03
(.080)
3 PLCS.
.41
(.016)
1.02 2.29
(.040) WIDE X (.090) LONG
.XX ±
ANGLE ±5 °
3 PLCS.
.381
TOLERANCES EXCEPT AS SHOWN: DECIMAL .XXX ± (.015 )FRACTION ± 1/64
9.65
(.38)
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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