81C1A-E28-A15L Bourns Inc., 81C1A-E28-A15L Datasheet - Page 4
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81C1A-E28-A15L
Manufacturer Part Number
81C1A-E28-A15L
Description
POT 10K OHM CERMET 2W
Manufacturer
Bourns Inc.
Series
81r
Type
Potentiometerr
Specifications of 81C1A-E28-A15L
Tolerance
±10%
Termination Style
Through Hole
Number Of Turns
Single
Resistance (ohms)
10K
Power (watts)
2W
Temperature Coefficient
±150ppm/°C
Rotation
300°
Adjustment Type
Side Adjustment
Resistive Material
Cermet
Actuator Length
22.23mm
Actuator Type
Slotted Shaft
Actuator Diameter
3.18mm
Package / Case
Square - 0.625" L x 0.625" W x 0.625" H (15.88mm x 15.88mm x 15.88mm
Resistance In Ohms
10.0K
Resistance
10 KOhms
Power Rating
2 Watts
Taper
Linear
Element Type
Cermet
Shaft Type
Slotted
Shaft Length
7/8 in
Shaft Diameter
1/8 in
Angle, Mechanical
300 °
Diameter, Shaft
0.125 "
Dielectric Strength
1500 VAC
Dimensions
0.625"L×0.625"W×0.625"H
Linearity
±5 %
Material, Element
Cermet
Mounting Type
Panel
Power, Rating
2 W
Resistance, Insulation
1000 Megohms
Resolution
Infinite
Rotational Life
100000 Cycles
Temperature, Operating, Maximum
+125 °C
Temperature, Operating, Minimum
-40 °C
Termination
PC Pins
Torque
0.14 to 1.06 N-cm
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
81C1A-E28-A15L
Manufacturer:
BOURNS
Quantity:
1 000
Product Dimensions
Model 81/82
Single Unit - PC Pins & J-Hook
Dual Unit - PC Pins & J-Hook
Terminal outlines shown as solid lines represent PC Pins, available
on Model 81. Dashed line terminal outline represents "J" Hook,
available on Model 82.
81/82 - 5/8 ” Square Single-Turn Panel Control
(.625 ± .016)
15.88 ± .41
(1.025 ± .031)
(.200 ± .015)
5.08 ± .38
26.04 ± .79
(.235 ± .015)
5.97 ± .38
(.625 ± .015)
15.88 ± .38
(.400 ± .015)
10.16 ± .38
(.50)
12.7
(.200 ± .015)
5.08 ± .38
(.032)
(.377 ± .015)
.81
9.58 ± .38
(.150)
3.81
(.470)
11.94
DIA.
MAX. 3 PLCS.
(.210 ± .03)
5.33 ± .76
Triple Unit - PC Pins & J-Hook
(.625 ± .015)
15.88 ± .38
(1.425 ± .047)
36.20 ± 1.19
(.200 ± .005)
5.08 ± .13
Model 81
Suggested PC Board Layout - PC Pins
(Single-Shaft Style Bottom View)
Note: For units with dual concentric shaft styles, a
2.54 (.100) spacer is added between the module(s) driven
by the outer shaft and those driven by the inner shaft.
For G, K, or V shafts, add the spacer between
modules 1 and 2. For L or M shafts, add the spacer
between modules 2 and 3. For N or P shafts, add the
spacer between modules 3 and 4.
DIMENSIONS:
(.400 ± .015)
10.16 ± .38
(.400 ± .005)
10.16 ± .13
(.045)
1.14
DIA.
TYP.
(INCHES)
Customers should verify actual device performance in their specifi c applications
MM
Quad Unit - PC Pins & J-Hook
1
(.200 ± .005)
5.08 ± .13
3
2
(.400 ± .015)
10.16 ± .38
(1.825 ± .047)
46.36 ± 1.19
Specifi cations are subject to change without notice.
Shaft Flat Orientation*
*EXCLUDES MODELS 83 AND 84
TYP.
SLOTTED SHAFT
FLATTED SHAFT
1 2 3
30 ° ±5 °
120 ° ± 5 ° CCW END