P271_09 [TTELEC]
27mm Rotary Potentiometer Long Life - 1 Million cycles Conductive Plastic Element Heavy Duty Applicatoins Sealed Unit Available RoHS Compliant; 27毫米旋转电位器长寿命 - 100万次导电塑料件重型Applicatoins密封单位RoHS协
| 型号： | P271_09 |
| 厂家： | 
TT Electronics |
| 描述： | 27mm Rotary Potentiometer Long Life - 1 Million cycles Conductive Plastic Element Heavy Duty Applicatoins Sealed Unit Available RoHS Compliant |
| 文件： | 总4页 (文件大小：157K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Model P270/271/272
27mm Rotary Potentiometer
Long Life - 1 Million cycles
Conductive Plastic Element
Heavy Duty Applications
Sealed Unit Available
RoHS Compliant
MODEL STYLES
Panel, Solder Lugs, Single Gang
Panel, Solder Lugs, with Center Tap
Panel, Solder Lugs, Dual Gang
P270
P271
P272
1
ELECTRICAL
Resistance Range, Ohms
200-1M (for “B” taper)
1K-1M (for other tapers)
Standard Resistance Tolerance
Residual Resistance
± 10%
6 Ώ max.
Input Voltage, maximum
Power rating, Watts
500 Vdc not to exceed power rating
2 Watts @ 70°C for “B” Taper, 1 Watt for all others
Dielectric Strength
1000VAC, I minute
50M ohms at 500Vdc
100mV max.
300°
Insulation Resistance, Minimum
Sliding Noise
Actual Electrical Travel, Nominal
Electrical Continuity, Nominal
312°
MECHANICAL
Total Mechanical Travel
312°± 5°
200 oz-in
Static Stop Strength, Maximum
Rotational Torque, (Single gang)
Rotational Torque, Maximum (Dual gang)
Panel Nut Tightening Torque
Dust Proof : 1.0.oz-in. Max. Sealed : 1.0 to 2.5 oz-in
Dust Proof : 3.0.oz-in. Sealed : 5.0 oz-in
25 lb-in
ENVIRONMENTAL
Operating Temperature Range
Rotational Load Life
-55°C to +120°C
1M Cycles (10% ΔR)
1
Specifications subject to change without notice.
BI Technologies Corporation
4200 Bonita Place, Fullerton, CA 92835 USA
Phone: 714 447 2345 Website: www.bitechnologies.com
BI technologies
May 1, 2009
page 1 of 4
Model P270/271/272
ORDERING INFORMATION2
Total Resistance
Model Series
Seal Type
Taper
S = Sealed
D = Dust proof
Blank = B Taper
A = A Taper
C = C Taper
Shaft Length (L)
1 = .625”
2 = .875”
3 = 1.000”
4 = 2.000”
Bushing Length (M)
1= .250”
2 =.375”
Shaft Type: see below
3 = .500”
Shaft Types
F-TYPE Shaft – Bushing Combinations
Shaft Length (L)
(1) = .625
Bushing Length (M)
(1) = .250
Flat Length (T)
.315
.180
(1) = .625
(1) = .625
(2) = .875
(2) = .375
(3) = .500
Not Available
.315
(3) = .500
All Other Combinations
.375
STANDARD RESISTANCE VALUES, OHMS
1K
2K
5K
10K
20K
50K
100K
200K
500K
1MEG
2
Contact our customer service for custom designs and features.
BI Technologies Corporation
4200 Bonita Place, Fullerton, CA 92835 USA
Phone: 714 447 2345 Website: www.bitechnologies.com
BI technologies
May 1, 2009
page 2 of 4
Model P270/271/272
CIRCUIT DIAGRAM
P270 (without Center Tap)
P271 (with Voltage Center Tap)
P272 (Dual Gang)
OUTLINE DRAWING
Model 270
L
M
1.050
.562 .031
.109 .016
.078
.047
(1.4)
+.000
-.002
.125
.250
MARKING
.546 .015
.875 .031
.018 .015
3/8-32 NEF-2A
THREAD
.125 MIN
2x20
5
3x
.057 x .088
SLOT
.512
.394
.158
PANEL LAYOUT
BI Technologies Corporation
4200 Bonita Place, Fullerton, CA 92835 USA
Phone: 714 447 2345 Website: www.bitechnologies.com
BI technologies
May 1, 2009
page 3 of 4
Model P270/271/272
Model 271 (Center Tap)
L
CENTER TAP
TERMINAL
.562 .031
.109 .016
1.050
M
.875 .031
.078
.047
+.000
-.002
.250
.125
(1.4)
.546 .015
MARKING
3/8-32 NEF-2A
THREAD
.875 .031
.018 .015
.125 MIN
3x
.057 x .088
SLOT
.512
.394
.158
PANEL LAYOUT
Model 272 (Dual gang)
L
1.161±.016
M
.109 .016
.562 .016
1.050 .016
.078 .010
.047
( 1.4
)
+.000
-.002
.250
.125
MARKING
.546 .015
.875 .031
.018 .015
3/8-32 NEF-2A
THREAD
.582
.125 MIN
2x 20
5
3x
SLOT
.512
.394
2x
.158
PANEL LAYOUT
BI Technologies Corporation
4200 Bonita Place, Fullerton, CA 92835 USA
Phone: 714 447 2345 Website: www.bitechnologies.com
BI technologies
May 1, 2009
page 4 of 4
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