Model P270
27mm Rotary Potentiometer
Long Life - 1 Million cycles
Conductive Plastic Element
Heavy Duty Applications
Sealed Unit Available
RoHS Compliant
MODEL STYLES
Panel, Solder Lugs
Panel, Solder Lugs, with Center Tap
P270
P271
ELECTRICAL
1
Resistance Range, Ohms
Standard Resistance Tolerance
Residual Resistance
Input Voltage, maximum
Power rating, Watts
Dielectric Strength
Insulation Resistance, Minimum
Sliding Noise
Actual Electrical Travel, Nominal
Electrical Continuity, Nominal
1K-1M
Ώ
±
10%
6
Ώ
max.
500 Vdc not to exceed power rating
2 Watts @ 70°
C
1000VAC, I minute
50M ohms at 500Vdc
100mV max.
300°
312°
MECHANICAL
Total Mechanical Travel
Static Stop Strength
Rotational Torque, Maximum
312°± 5°
20 oz-in
Dust Proof : 2.0.oz-in max.
Sealed : 2.0 - 3.5 oz-in
Panel Nut Tightening Torque
25 lb-in
ENVIRONMENTAL
Operating Temperature Range
Rotational Load Life
-55°C to +120°C
1M Cycles (10%
∆R)
1
Specifications subject to change without notice.
BI Technologies Corporation
4200 Bonita Place, Fullerton, CA 92835 USA
Phone: 714 447 2345
November 9, 2006
Website:
www.bitechnologies.com
page 1 of 3
BI technologies
Model P270
ORDERING INFORMATION
2
P270 – S P 2 2 R100K
Model Series
Total Resistance
Seal Type
S = Sealed
D = Dust proof
Shaft Type: see below
Shaft Length (L)
1 = .625”
2 = .875”
3 = 1.000”
4 = 2.000”
Bushing Length (M)
1= .250”
2 =.375”
3 = .500”
Shaft Types
STANDARD RESISTANCE VALUES, OHMS
1K
2K
5K
10K
20K
50K
100K
200K
500K
1MEG
CIRCUIT DIAGRAM
P270 (without Center Tap)
P271 (with Voltage Center Tap)
(CT)
2
Contact our customer service for custom designs and features.
BI Technologies Corporation
4200 Bonita Place, Fullerton, CA 92835 USA
Phone: 714 447 2345
November 9, 2006
Website:
www.bitechnologies.com
page 2 of 3
BI technologies
Model P270
DRAWING
OUTLINE DRAWING
Model 270
L
M
1.050
.562
.109
.016
.078
.047
.031
.250
+.000
-.002
( 1.4 )
.125
MARKING
.546
.018
3/8-32 NEF-2A
THREAD
.015
.015
.875
.031
.125 MIN
3x
.057 x .088
SLOT
2x 20
5
.512
.158
.394
PANEL LAYOUT
Model 271 (Center Tap)
L
.562
.109
.031
.016
M
CENTER TAP
TERMINAL
1.050
.875
.078
.047
.250
+.000
-.002
.125
.031
( 1.4 )
.546
MARKING
3/8-32 NEF-2A
THREAD
.018
.015
.015
.875
.031
.125 MIN
3x
.057 x .088
SLOT
.512
.158
.394
PANEL LAYOUT
BI Technologies Corporation
4200 Bonita Place, Fullerton, CA 92835 USA
Phone: 714 447 2345
November 9, 2006
Website:
www.bitechnologies.com
page 3 of 3
BI technologies
PCB设计
