81A1A-B24-D13L Bourns Inc., 81A1A-B24-D13L Datasheet - Page 6

• Manufacturer Part Number: 81A1A-B24-D13L
• Manufacturer: Bourns Inc.
• Type: Potentiometerr

Specifications of 81A1A-B24-D13L

• Resistance: 5kohm
• Power Rating: 1/4W
• Tolerance (+ Or -): 20%
• Number Of Turns: 1Turn
• Technology: Cermet
• Mounting Style: Panel
• Termination Style: Pin
• Operating Temp Range: -40C to 125C
• Failure Rate: Not Required
• Shaft Diameter (mm): 6.35mm
• Product Diameter (mm): Not Requiredmm
• Product Length (mm): 34.93mm
• Product Height (mm): 17.52mm
• Product Depth (mm): 15.88mm
• Temperature Coefficient: ±1000
• Lead Free Status / RoHS Status: Compliant

REV. 04/09
81 Single-Turn, PC Pins
82 Single-Turn, J-Hooks
85 Single-Turn, Pot/Rotary Switch, PC Pins
86 Single-Turn, Pot/Rotary Switch, J-Hooks
M Dual Concentric Plain 1/8 ” (3.18 mm) D - 5/64 ” (1.98 mm) D
A Single Plain 1/4 ” (6.35 mm) D
B Single Slotted 1/4 ” (6.35 mm) D
C Single Flatted 1/4 ” (6.35 mm) D
E Single Slotted 1/8 ” (3.18 mm) D
F Single Flatted 1/8 ” (3.18 mm) D
G Dual Concentric Plain 1/4 ” (6.35 mm) D - 1/8 ” (3.18 mm) D
K Dual Concentric Plain 1/8 ” (3.18 mm) D - 5/64 ” (1.98 mm) D
N Dual Concentric Plain 1/4 ” (6.35 mm) D - 1/8 ” (3.18 mm) D
P Dual Concentric Plain 1/8 ” (3.18 mm) D - 5/64 ” (1.98 mm) D
R Single Slotted 6 mm D
T Single Slotted 4 mm D
V Dual Concentric Plain 6 mm D - 3 mm D
How to Order
L Dual Concentric Plain 1/4 ” (6.35 mm) D - 1/8 ” (3.18 mm) D
Outer Operates Section 1
Outer Operates Section 1
Outer Operates Section 1/2
Outer Operates Section 1
Outer Operates Section 1/2/3
Outer Operates Section 1/2
Outer Operates Section 1
A Plain 3/8 ” (9.53 mm) D x 3/8 ” (9.65 mm) L
B Locking 3/8 ” (9.65 mm) D x 1/2 ” (12.7 mm) L
C Plain 1/4 ” (6.35 mm) D x 1/4 ” (6.35 mm) L
E Locking 1/4 ” (6.35 mm) D x 1/2 ” (12.7 mm) L
N Plain 1/4 ” (6.35 mm) D x 3/8 ” (9.65 mm) L
R Plain 10 mm D x 9 mm L
S Locking 10 mm D x 12.5 mm L
U Plain 7 mm D x 6 mm L
J Plain 3/8 ” (9.65 mm) D x 1/4 ” (6.35 mm) L
81/82 - 5/8 ” Square Single-Turn Panel Control
85/86 - 5/8 ” Square Single-Turn Panel Control with Rotary Switch
# SECTIONS
SHAFT TYPE
1
2
3
4
Single
Double
Triple
Quad
MODEL
81
85
BUSHING
A
B
C
D
K
E
F
J
81,82
81,82,85,86
81,82,85,86
81,82,85,86
APPLICABLE MODELS
Single .305 R, 90 °CW
Double .305 R, 90 ° & 270 °CW
Single .305 R, 270 °CW
No Lug
Single .531 R, 90 °CW
Single .305 R, 180 °CW
Single .375 R, 90 °CW
Double .375 R, 90 ° & 270 °CW
ANTI-ROTATION LUG
A
A
2
2
A
A
-
-
B
B
28
28
Code Description
12
16
20
24
28
32
36
40
10
13
16
19
22
30
42
50
LENGTH
-
-
SHAFT
(FMS)
3/8 ”L
1/2 ”L
5/8 ”L
3/4 ”L
7/8 ”L
1 ”L
1-1/8 ”L
1-1/4 ”L
10 mmL
13 mmL
16 mmL
19 mmL
22 mmL
30 mmL
42 mmL
50 mmL
16,20,24,28
16,20,24,28
20,24,28
12,16,20,24,28
24
36,40
32,36
36,40
32,36
36,40
32,36
16,19,22,50
10, 13, 22
30, 42
LENGTHS
A
A
AVAILABLE ONLY IN
(CODE)
METRIC
15
15
C, N, J
A, C, J, N
A, B, C, E, J, N
A, B, C, E, J, N
A, B, C, E, J, N
A, B, C, E, J, N
A, B, C, E, J, N
A, B, C, E, J, N
U
U
R, S
R, S
R, S, U
R, S
R, S
R, S
AVAILABLE
BUSHING
ONLY IN
Code
BUSHINGS
A, B, J
A, B, J
A, B, J
C, E, N
C, N
A, J
C, N
A, J
C, N
A, J
C, N
R, S
U
R
/
/
(CODE)
A 15
R51
Customers should verify actual device performance in their specific applications.
L
L
Boldface features are Bourns standard options.
All others are available with higher minimum order
quantities.
(A) Linear Cermet ±10 %
(B) Linear C-P ±20 %
(D) CW Audio C-P ±20 %
(G) CCW Audio C-P ±20 %
(H) Linear Cermet ±5 %
(E) Linear C-P ±10 %
(C) CW Audio Cermet ±10 %
(F) CCW Audio Cermet ±10 %
(S) CW Audio C-P ±10 %
(T) CCW Audio C-P ± 10 %
Models 81 & 82: Part number for multiple section potentiometers
must have a taper and resistance value for each section.
Models 85 & 86: Part number must contain a switch type.
TAPER/TOLERANCE
ELEMENT TYPE
Specifications are subject to change without notice.
(R50) DPST N.O./N.C. CW Detent In-Line Term
(R51) DPST N.O./N.C. CCW Detent In-Line Term
(R52) DPST N.O./N.O. CW Detent In-Line Term
(R53) DPST N.O./N.O. CCW Detent In-Line Term
(R54) DPST N.C./N.C. CW Detent In-Line Term
(R55) DPST N.C./N.C. CCW Detent In-Line Term
(R56) DPST N.O./N.C. CW Detent Horz Term
(R57) DPST N.O./N.C. CCW Detent Horz Term
(R58) DPST N.O./N.O. CW Detent Horz Term
(R59) DPST N.O./N.O. CCW Detent Horz Term
(R60) DPST N.C./N.C. CW Detent Horz Term
(R61) DPST N.C./N.C. CCW Detent Horz Term
(R70) DPDT CW Detent In-Line Term
(R71) DPDT CCW Detent In-Line Term
(R72) DPDT CW Detent Horz Term
(R73) DPDT CCW Detent Horz Term
Blank Non-Compliant
SWITCH TYPE (MODELS 85 & 86 ONLY)
L
Compliant
(05) - 100
(28) - 150
(06) - 200
(07) - 250
(08) - 500
(09) - 750
(10) - 1 K
(29) - 1.5 K (21) - 200 K
(11) - 2 K
(12) - 2.5 K (23) - 500 K
(13) - 5 K
(14) - 7.5 K (25) - 1 M
(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
(13) - 5 K
(15) - 10 K
(17) - 25 K
(18) - 50 K
RESISTANCE CODE
RoHS IDENTIFIER
VALUE IN OHMS
(30) - 15 K
(16) - 20 K
(17) - 25 K
(18) - 50 K
(19) - 75 K
(20) - 100 K
(31) - 150 K
(22) - 250 K
(24) - 750 K
(18) - 50 K
(22) - 250 K
(23) - 500 K
(25) - 1 M
(18) - 50 K
(22) - 250 K
(23) - 500 K
(25) - 1 M