91A1A-B28-B15L Bourns Inc., 91A1A-B28-B15L Datasheet - Page 5

• Manufacturer Part Number: 91A1A-B28-B15L
• Description: POT 10K OHM COND PLAST 1/2W
• Manufacturer: Bourns Inc.
• Series: 91r
• Type: Potentiometerr

Specifications of 91A1A-B28-B15L

• Adjustment Type: Side Adjustment
• Temperature Coefficient: ±1000ppm/°C
• Resistance (ohms): 10K
• Power (watts): 0.5W, 1/2W
• Tolerance: ±20%
• Number Of Turns: Single
• Rotation: 300°
• Resistive Material: Conductive Plastic
• Termination Style: Through Hole
• Actuator Length: 22.23mm
• Actuator Type: Slotted Shaft
• Actuator Diameter: 6.35mm
• Package / Case: Square - 0.625" L x 0.625" W x 0.500" H (15.88mm x 15.88mm x 12.70mm)
• Resistance In Ohms: 10.0K
• Track Resistance: 10kohm
• Track Taper: Linear
• No. Of Turns: 1
• Resistance Tolerance: ± 20%
• Power Rating: 500mW
• Resistance: 10 KOhms
• Taper: Linear
• Element Type: Conductive Plastic
• Shaft Type: Slotted
• Shaft Length: 7/8 in
• Shaft Diameter: 1/4 in
• Product: Precision Potentiometers & Dials
• Angle, Mechanical: 300 °
• Diameter, Shaft: 0.25 "
• Dielectric Strength: 1500 VAC
• Dimensions: 0.625"L×0.625"W×0.5"H
• Linearity: ±5 %
• Material, Element: Conductive Plastic
• Mounting Type: Panel
• Power, Rating: 0.5 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: 0.3 N-cm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

Specifi cations are subject to change without notice.
Customers should verify actual device performance in their specifi c applications.
REV. 10/10
91
92
93
94
95
W
G
B
C
D
R
T
A
E
H
J
S
V
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
A
C
R
U
SHAFT TYPE
Plastic Single Slotted 1/4 " (6.35 mm) D
Plastic Single Flatted 1/4" (6.35 mm) D
Plastic Single Plain 1/8" (3.18 mm) D
Plastic Single Slotted 6 mm D
Plastic Single Slotted 4 mm D
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
Metal Single Slotted 6 mm D
Metal Single Flatted 6 mm D
Metal Single Slotted 4 mm D
How to Order Model 91, 92, 93, 94 & 95 Panel Controls
# SECTIONS
1
2
Metal Plain 3/8 ” (9.53 mm) D x 3/8 ” (9.53 mm) L
Metal Plain 1/4 ” (6.35 mm) D x 1/4 ” (6.35 mm) L
Metal Plain 10 mm D x 9 mm L
Metal Plain 7 mm D x 9 mm L
Single
Dual
MODEL
A
D
9 1
BUSHING
Single .305 ” (7.8 mm) R,
90 °CW
No Lug
ANTI-ROTATION LUG
A
2
A
-
LENGTHS
(CODE)
16, 20, 24, 28
24, 28
16, 20, 24
Metric 16, 22
Metric 16, 22
32
16, 20, 24
16, 20, 24
16, 20, 24, 28
24, 28
Metric 16, 22
Metric 16, 22
Metric 16, 22
A
AVAILABLE ONLY IN
2 8
Code
16
20
24
28
32
16
22
LENGTH
(FMS)
SHAFT
Description
1/2 ”L
5/8 ”L
3/4 ”L
7/8 ”L
1 ”L
16 mmL
22 mmL
-
METRIC
A
BUSHINGS
(CODE)
A
A
C
R
U
A
A
C
A
A
R
R
U
1 5
A, C
A, C
A, C
A
A
R, U
R, U
AVAILABLE
BUSHING
ONLY IN
Code
/
Boldface features are Bourns standard options.
All others are available with higher minimum order
quantities.
A15
(A)
(B)
(G)
(H)
(E)
(C)
(D)
(F)
(S)
(T)
TYPE/TOLERANCE
ELEMENT TAPER
Linear Cermet ±10 %
Linear Cermet ±5 %
Linear C-P ±20 %
Linear C-P ±10 %
CW Audio Cermet ±10 %
CW Audio C-P ±20 %
CCW Audio Cermet ±10 % (13) - 5 K
CCW Audio C-P ±20 %
CW Audio C-P ±10 %
CCW Audio C-P ± 10 %
L
Part number for multiple section potentiometers must have
a taper and resistance value for each section.
(05) - 100
(28) - 150
(06) - 200
(07) - 250
(08) - 500
(10) - 1 K
(11) - 2 K
(12) - 2.5 K (23) - 500 K
(13) - 5 K
(15) - 10 K
(10) - 1 K
(12) - 2.5 K (20) - 100 K
(13) - 5 K
(15) - 10 K
(16) - 20 K
(17) - 25 K
(10) - 1 K
(12) - 2.5 K (20) - 100 K
(15) - 10 K
(17) - 25 K
RESISTANCE CODE
VALUE IN OHMS
Blank
RoHS IDENTIFIER
L
(30) - 15 K
(16) - 20 K
(17) - 25 K
(18) - 50 K
(20) - 100 K
(21) - 200 K
(22) - 250 K
(25) - 1 M
(18) - 50 K
(22) - 250 K
(23) - 500 K
(25) - 1 M
(18) - 50 K
(22) - 250 K
(23) - 500 K
(25) - 1 M
Compliant
Non-Compliant