Features
n Virtually infinite electrical circuit isolation
n Sealed for board wash
n Metal or plastic shaft options
n RoHS compliant*
Model 96 – 5/8 ˝ Square Sealed Single-Turn Panel Control
Additional Information
Click these links for more information:
PRODUCT
TECHNICAL
LIBRARY
Initial Electrical Characteristics1
INVENTORY
SAMPLES
CONTACT
Conductive Plastic Element
Cermet Element
Standard Resistance Range
Linear Tapers (A, B, E, & H).........................(B & E) 1 K ohms to 1 megohm.........................(A & H) 100 ohms to 1 megohm
Audio Tapers (C, D, F, G, S, & T).................(D,G,S, & T) 1 K ohms to 1 megohm................(C & F) 1 K ohms to 1 megohm
Total Resistance Tolerance................................10 % or 20 %.....................................................5% or 10%
Independent Linearity........................................±5 %..................................................................±5 %
Absolute Minimum Resistance..........................2 ohms maximum.............................................. 2 ohms maximum
Effective Electrical Angle...................................(Linear tapers) 240 ° ± 5 °.................................(Linear tapers) 240 ° ± 6 °
(Audio tapers) 225 ° ± 5 °..................................(Audio tapers) 225 ° ± 6 °
Contact Resistance Variation............................±1 %..................................................................±1 % or 3 ohms (whichever is greater)
Dielectric Withstanding Voltage (MIL-STD-202, Method 301)
Sea Level.....................................................1,500 VAC minimum..........................................1,500 VAC minimum
70,000 Feet..................................................500 VAC minimum.............................................500 VAC minimum
Insulation Resistance (500 VDC)......................1,000 megohms minimum.................................1,000 megohms minimum
Power Rating (Voltage Limited By Power Dissipation or 350 VAC, Whichever Is Less)
+70 °C Single Section Assembly.................(Linear tapers) 1 watt........................................(Linear tapers) 2 watts
(Audio tapers) 0.5 watt......................................(Audio tapers) 1 watt
+125 °C........................................................0 watt.................................................................0 watt
Theoretical Resolution.......................................Essentially infinite..............................................Essentially infinite
Environmental Characteristics1
Operating Temperature Range........................... -40 °C to +125 °C................................................ -40 °C to +125 °C
Storage Temperature Range.............................. -55 °C to +125 °C................................................ -55 °C to +125 °C
Temperature Coefficient Over Storage
Temperature Range.......................................... ±1,000 ppm/°C.................................................... ±150 ppm/°C
Vibration (Single Section)................................... 15 G..................................................................... 15 G
Total Resistance Shift.................................... ±2 % maximum................................................... ±2 % maximum
Voltage Ratio Shift......................................... ±5 % maximum................................................... ±5 % maximum
Shock (Single Section)........................................ 30 G..................................................................... 30 G
Total Resistance Shift.................................... ±2 % maximum................................................... ±2 % maximum
Voltage Ratio Shift......................................... ±5 % maximum................................................... ±5 % maximum
Load Life............................................................. 1,000 hours......................................................... 1,000 hours
Total Resistance Shift.................................... ±10 % maximum................................................. ±5 % maximum
Rotational Life (No Load).................................... 100,000 cycles.................................................... 100,000 cycles
Total Resistance Shift.................................... (Linear tapers) 10 ohms or ±15 % TRS max...... (All tapers) ±5 % TRS max.
(whichever is greater)
(Audio tapers) ±20 % maximum
Contact Resistance Variation
@ 50,000 cycles............................................ (Linear tapers) ±2 %............................................ ±2 %
(Audio tapers) ±3 %............................................ ±3 %
Moisture Resistance (MIL-STD-202, Method 103, Condition B)
Total Resistance Shift.................................... (Linear tapers) ±10 % TRS maximum................ (All tapers) ±5 % TRS maximum
(Audio tapers) ±20 % TRS maximum
Insulation Resistance (500 VDC).................. 100 megohms minimum..................................... 100 megohms minimum
IP Rating.............................................................. IP 65.................................................................... IP 65
WARNING
Cancer and Reproductive Harm
www.P65Warnings.ca.gov
*RoHS Directive 2015/863, Mar 31, 2015 and Annex.
Specifications are subject to change without notice. Users should verify actual device performance in their specific
applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the
last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.
Model 96 – 5/8 ˝ Square Sealed Single-Turn Panel Control
Mechanical Characteristics1
Stop Strength (1/4 ˝ D shaft)���������������������������������������������������������������������������������������������������������������������������������������������45.19 N-cm (4 lb.-in.)
(1/8 ˝ D shaft)��������������������������������������������������������������������������������������������������������������������������������������������33.89 N-cm (3 lb.-in.)
Mechanical Angle��������������������������������������������������������������������������������������������������������������������������������������������������������������������������������300 ° ±5 °
Torque
Starting������������������������������������������������������������������������������������������������������������������������������������������ 0.3 max. above average running torque
Running Torque
Single or Dual Section (A & R Bushings)������������������������������������������������������������������������������������������������� 0.21 to 1.06 N-cm (0.3 to 1.5 oz.-in.)
Single or Dual Section (C & U Bushings)������������������������������������������������������������������������������������������������ 0.14 to 1.06 N-cm (0.2 to 1.5 oz.-in.)
Mounting���������������������������������������������������������������������������������������������������������������������������������������������1.7-2.0 N-m (15-18 lb.-in.) maximum
Variation����������������������������������������������������������������������������������������������������������������������0.35 N-cm (0.5 oz.-in.) maximum in 45 ° shaft travel
Weight (Single Section, Metal Bushing)�����������������������������������������������������������������������������������������������������������������������������12.7 grams nominal
Terminals���������������������������������������������������������������������������������������������������������������������������������Printed circuit terminals, J-Hooks or solder lugs
Soldering Condition��������������������������������������������Recommended hand soldering using Sn95/Ag5 no clean solder, 0.025 ˝ wire diameter.
.
Maximum temperature 399 °C (750 °F) for 3 seconds. Immersion wash is not recommended.
Marking���������������������������������������������������������������������������� Manufacturer’s trademark, date code, resistance, manufacturer’s part number
Hardware�������������������������������������One lockwasher and one mounting nut is shipped with each potentiometer (Bushing A: H-37-2 & H-38-2;
Bushing C: H-37-1 & H-38-1; Bushing R: H-37-4 & H-38-9; Bushing U: H-37-3 & H-38-8)
NOTE: Performance specifications do not apply to units subjected to printed circuit board immersion cleaning processes.
1
Electrical specifications tested at 200 RPM, at room ambient: +25 °C nominal.
Product Dimensions
Model 96 PC Pin Terminals, In-Line
MOUNTING
SURFACE
Shaft Flat Orientation
L
15.88
(.625)
DIA.
13.72 ± 0.38
(.540 ± .015)
12.95 ± .203
(.510 ± .008)
0.79 ± .025
(.031 ± .010)
7.92
(.312)
1.37 ± 0.08
(.054 ± .003)
2.36 ± 0.08
(.093 ± .003)
120 ° ± 5 ° STD.
FLAT ORIENTATION
(SHAFT AT CCW END)
1
CCW
3
2
POTENTIOMETER
SEE HOW TO ORDER
CHART FOR
BUSHING OPTIONS.
1.19
R
(.047)
“A” STYLE
A.R. LUG
9.53
(.375)
15.29 ± 0.56
(.602 ± .022)
11.05 ± 0.20
(.435 ± .008)
2.54
(.100)
R1
SEE
NEXT PAGE
FOR SHAFT
OPTIONS.
1
2
3
0.76 ± 0.05
(.030 ± .002)
TYP.
2.54
(.100)
.381
TOLERANCES EXCEPT AS SHOWN: DECIMAL .XXX ± (.015 )FRACTION ± 1/64
9.65
.XX ±
ANGLE ±5 °
(.38)
DIMENSIONS:
MM
(INCHES)
BACK VIEW
Specifications are subject to change without notice.
Users should verify actual device performance in their specific applications.
The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.
Model 96 – 5/8 ˝ Square Sealed Single-Turn Panel Control
Product Dimensions
Plastic
Shaft
Styles
SHAFT TYPE "B" (USES BUSHING A)
SHAFT TYPE "D" (USES BUSHING C)
1.60+.38/-.00
(.063+.015/-.000)
6.32+.000/-.152
(.249+.000/.006)
DIA.
1.19
(.047)
12.70
(.500)
STD. LENGTHS:
15.88
19.05
(.625) (.750)
22.23
(.875)
SHAFT TYPE "C" (USES BUSHING A)
1.80 ± .25
(0.07 ± .001)
16.0
(.630)
SHAFT TYPE "W" (USES BUSHING A)
14.27 ± .25
(.562 ± .010)
48 TOOTH
6.32+.010/-.025
(.2490+.0004/.0010)
DIA
SHAFT TYPE "S" (USES BUSHING R)
“F” ± .381
(“F” ± .015)
5.486 ± .051
(.216 ± .002)
STD. LENGTHS:
19.05
(.750)
25.40
(1.00)
SHAFT TYPE "H" (USES BUSHING A)
6.32+.010/-.025
(.2490+.0004/.0010)
DIA
6.31+.025/-.051
(.2485+.001/.002)
DIA.
STD. LENGTHS:
22.0
(.866)
“F” ± .38
(“F” ± .015)
22.23
(.875)
25.4
(1.000)
0.79 ± 0.25
(.031 ± .010)
3.16
(.1245)
DIA
STD. LENGTHS:
STD. LENGTHS:
19.05
(.750)
16.0
(.630)
22.23
(.875)
7.95
(.313)
1.80 ± 0.25
(.071 ± .010)
12.0
(.500)
16.0
(.625)
6.99
(.275)
19.0
(.750)
1.50 ± 0.25
(.059 ± .010)
1.00 ± 0.13
(.039 ± .054)
1.60+.38/-.00
(.063+.015/-.000)
6.32+.010/-.025
(.2490+.0004/.0010)
DIA.
1.194
(.047)
12.70
(.500)
STD. LENGTHS:
15.88
19.05
(.625) (.750)
22.23
(.875)
16.0
(.630)
3.99+.000/-.035
(.1571+.0000/.0010)
DIA
0.79 ± 0.13
(.031 ± .054)
STD. LENGTHS:
SHAFT TYPE "G" (USES BUSHING A)
12.98
(.511)
SHAFT TYPE "V" (USES BUSHING U)
6.00+.000/-.035
(.2362+.0000/.0010)
DIA
STD. LENGTHS:
22.0
(.866)
FLAT LENGTH “F”:
11.13
(.438)
SHAFT TYPE "J" (USES BUSHING R)
0.79
(.031)
6.000+.000/-.035
(.2362+.0000/.0014)
DIA
3.988 ± .076
(.157 ± .003)
FLAT LENGTH “F”:
SHAFT TYPE "E" (USES BUSHING C)
3.988 +0.000/-0.051
(.157 +.000/-.002)
DIA.
22.0
(.866)
5.994 +0.000/-0.051
(.236 +.000/-.002)
DIA.
1.00
(.04)
16.0
(.630)
SHAFT TYPE "A" (USES BUSHING A)
15.88
(.625)
STD. LENGTHS:
STD. LENGTHS:
STD. LENGTHS:
19.05
22.23
(.750) (.875)
12.70
(.500)
.79
(0.03)
STD. LENGTHS:
12.70
15.88
19.05
(.500) (.625) (.750)
6.30+.000/-.152
(.248+.000/.006)
DIA.
5.49
(.216)
1.50 ± .25
(0.06 ± .001)
SHAFT TYPE "R" (USES BUSHING R)
11.18 ± .38
(.440 ± .015)
Metal
Shaft
Styles
SHAFT TYPE "T" (USES BUSHING U)
3.16+.00/-.15
DIA.
(.1245+.000/-.006)
STD. LENGTHS:
22.0
(.866)
16.0
(.630)
.02
(.050)
.005
.XXX = ±
(.127)
.0005
.XXXX = ±
(.0127)
22.0
(.866)
TOLERANCES EXCEPT AS SHOWN: .XX = ±
DIMENSIONS:
MM
(INCHES)
Specifications are subject to change without notice.
Users should verify actual device performance in their specific applications.
The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.
Model 96 – 5/8 ˝ Square Sealed Single-Turn Panel Control
Suggested Panel Layout
7.75
(.305)
OPTIONAL:
OPTIONAL:
Hardware
LOCKWASHER H-37-1
2.79
DIA.
(.110)
DIM A
NUT H-38-1
6.6
(.26)
9.53 +0/-0.38
(.375 +0/-.015)
2.36 ± 0.25
(.093 ± .01)
1/4-32 UNEF
BUSHING
DIM A
A
9.91
(.39)
C
6.73
(.265)
R
10.5
(.413)
U
7.5
(.295)
DIMENSIONS:
MM
(INCHES)
Date Code Description
12.07 ± 0.25
(.475 ± .01)
0.64 ± 0.05
(.025 ± .002)
LOCKWASHER H-37-2
11 +0/-0.43
(.433 +0/-.017)
30 ° ± 5 °
TYP.
NUT H-38-2
9.58 ± 0.36
(.377 ± .014)
2.36 ± 0.25
(.093 ± .01)
3/8-32 NEF-2B
12.52 ± 0.36
(.493 ± .014)
0.56 ± 0.05
(.022 ± .002)
LOCKWASHER H-37-3
14.66 +0/-0.43
(.577 +0/-.017)
30 ° ± 5 °
NUT H-38-8
7.24 ± 0.38
(.285 ± .015)
10 ± 0.2
(.394 ± .008)
2 ± 0.2
(.079 ± .008)
M7 x .75
YYWWM
M = COUNTRY OF MANUFACTURE
(MEXICO)
WW = WEEK NUMBER
YY = LAST TWO DIGITS OF YEAR
MANUFACTURED
12.45 ± 0.38
(.490 ± .015)
0.71 ± 0.18
(.028 ± .007)
LOCKWASHER H-37-4
30 ° ± 15 °
TYP.
NUT H-38-9
10.41 ± 0.38
(.410 ± .015)
14 ± 0.2
(.551 ± .008)
2.9 ± 0.2
(.114 ± .008)
M10 x .75
15.11 ± 0.51
(.595 ± .020)
0.56 ± 0.05
(.022 ± .002)
DIMENSIONS:
30 ° ± 15 °
TYP.
MM
(INCHES)
Specifications are subject to change without notice.
Users should verify actual device performance in their specific applications.
The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.
How to Order Model 96 Panel Controls
96
A
D
A
1
A
-
A
96
BUSHING
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
A
16
22
METRIC
16 mmL
22 mmL
15
L
AVAILABLE
ONLY IN
BUSHING
Code
A, C
A, C
A, C
A
A
RoHS IDENTIFIER
L
Compliant
R, U
R, U
ELEMENT TAPER
TYPE/TOLERANCE
(A)
Linear Cermet ±10 %
(H)
Linear Cermet ±5 %
MODEL
Single-Turn, In-Line PC Pins, Sealed
SHAFT TYPE
B
C
D
R
T
W
A
E
G
H
J
S
V
-
SHAFT
LENGTH
(FMS)
Code Description
16
1/2 ”L
20
5/8 ”L
24
3/4 ”L
28
7/8 ”L
32
1 ”L
ANTI-ROTATION LUG
Single .305 ” (7.8 mm) R,
90 °CW
No Lug
# SECTIONS
1 Single
A
C
R
U
28
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
AVAILABLE ONLY IN
LENGTHS
BUSHINGS
(CODE)
(CODE)
16, 20, 24, 28
A
24, 28
A
16, 20, 24
C
Metric 16,22
R
Metric 16, 22
U
32
A
16, 20, 24
A
16, 20, 24
C
16, 20, 24, 28
A
24, 28
A
Metric16, 22
R
Metric 16, 22
R
Metric 16, 22
U
(B)
(E)
Linear C-P ±20 %
Linear C-P ±10 %
(C)
(D)
(F)
(G)
(S)
(T)
CW Audio Cermet ±10 %
CW Audio C-P ±20 %
CCW Audio Cermet ±10 %
CCW Audio C-P ±20 %
CW Audio C-P ±10 %
CCW Audio C-P ± 10 %
RESISTANCE CODE
VALUE IN OHMS
(05) - 100
(30) - 15 K
(28) - 150
(16) - 20 K
(06) - 200
(17) - 25 K
(07) - 250
(18) - 50 K
(08) - 500
(20) - 100 K
(10) - 1 K
(21) - 200 K
(11) - 2 K
(22) - 250 K
(12) - 2.5 K (23) - 500 K
(13) - 5 K
(25) - 1 M
(15) - 10 K
(10) - 1 K
(18) - 50 K
(12) - 2.5 K (20) - 100 K
(13) - 5 K
(22) - 250 K
(15) - 10 K (23) - 500 K
(16) - 20 K (25) - 1 M
(17) - 25 K
(10) - 1 K
(18) - 50 K
(12) - 2.5 K (20) - 100 K
(13) - 5 K
(22) - 250 K
(15) - 10 K (23) - 500 K
(17) - 25 K (25) - 1 M
Boldface features are Bourns standard options.
All others are available with higher minimum order
quantities.
Asia-Pacific: Tel: +886-2 2562-4117 • Email: asiacus@bourns.com
EMEA: Tel: +36 88 885 877 • Email: eurocus@bourns.com
The Americas: Tel: +1-951 781-5500 • Email: americus@bourns.com
www.bourns.com
REV. 10/22
Specifications are subject to change without notice.
Users should verify actual device performance in their specific applications.
The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.
Legal Disclaimer Notice
This legal disclaimer applies to purchasers and users of Bourns® products manufactured by or on behalf of Bourns, Inc. and its
affiliates (collectively, “Bourns”).
Unless otherwise expressly indicated in writing, Bourns® products and data sheets relating thereto are subject to change
without notice. Users should check for and obtain the latest relevant information and verify that such information is current and
complete before placing orders for Bourns® products.
The characteristics and parameters of a Bourns® product set forth in its data sheet are based on laboratory conditions, and
statements regarding the suitability of products for certain types of applications are based on Bourns’ knowledge of typical
requirements in generic applications. The characteristics and parameters of a Bourns® product in a user application may vary
from the data sheet characteristics and parameters due to (i) the combination of the Bourns® product with other components
in the user’s application, or (ii) the environment of the user application itself. The characteristics and parameters of a Bourns®
product also can and do vary in different applications and actual performance may vary over time. Users should always verify
the actual performance of the Bourns® product in their specific devices and applications, and make their own independent
judgments regarding the amount of additional test margin to design into their device or application to compensate for
differences between laboratory and real world conditions.
Unless Bourns has explicitly designated an individual Bourns® product as meeting the requirements of a particular industry
standard (e.g., ISO/TS 16949) or a particular qualification (e.g., UL listed or recognized), Bourns is not responsible for any
failure of an individual Bourns® product to meet the requirements of such industry standard or particular qualification. Users of
Bourns® products are responsible for ensuring compliance with safety-related requirements and standards applicable to their
devices or applications.
Bourns® products are not recommended, authorized or intended for use in nuclear, lifesaving, life-critical or life-sustaining applications, nor in any other applications where failure or malfunction may result in personal injury, death, or severe property or
environmental damage. Unless expressly and specifically approved in writing by two authorized Bourns representatives on a
case-by-case basis, use of any Bourns® products in such unauthorized applications might not be safe and thus is at the user’s
sole risk. Life-critical applications include devices identified by the U.S. Food and Drug Administration as Class III devices and
generally equivalent classifications outside of the United States.
Bourns expressly identifies those Bourns® standard products that are suitable for use in automotive applications on such
products’ data sheets in the section entitled “Applications.” Unless expressly and specifically approved in writing by two
authorized Bourns representatives on a case-by-case basis, use of any other Bourns® standard products in an automotive
application might not be safe and thus is not recommended, authorized or intended and is at the user’s sole risk. If Bourns
expressly identifies a sub-category of automotive application in the data sheet for its standard products (such as infotainment
or lighting), such identification means that Bourns has reviewed its standard product and has determined that if such Bourns®
standard product is considered for potential use in automotive applications, it should only be used in such sub-category of
automotive applications. Any reference to Bourns® standard product in the data sheet as compliant with the AEC-Q standard
or “automotive grade” does not by itself mean that Bourns has approved such product for use in an automotive application.
Bourns® standard products are not tested to comply with United States Federal Aviation Administration standards generally
or any other generally equivalent governmental organization standard applicable to products designed or manufactured for
use in aircraft or space applications. Bourns expressly identifies Bourns® standard products that are suitable for use in aircraft
or space applications on such products’ data sheets in the section entitled “Applications.” Unless expressly and specifically
approved in writing by two authorized Bourns representatives on a case-by-case basis, use of any other Bourns® standard
product in an aircraft or space application might not be safe and thus is not recommended, authorized or intended and is at the
user’s sole risk.
The use and level of testing applicable to Bourns® custom products shall be negotiated on a case-by-case basis by Bourns and
the user for which such Bourns® custom products are specially designed. Absent a written agreement between Bourns and the
user regarding the use and level of such testing, the above provisions applicable to Bourns® standard products shall also apply
to such Bourns® custom products.
Users shall not sell, transfer, export or re-export any Bourns® products or technology for use in activities which involve the
design, development, production, use or stockpiling of nuclear, chemical or biological weapons or missiles, nor shall they use
Bourns® products or technology in any facility which engages in activities relating to such devices. The foregoing restrictions
apply to all uses and applications that violate national or international prohibitions, including embargos or international
regulations. Further, Bourns® products and Bourns technology and technical data may not under any circumstance be
exported or re-exported to countries subject to international sanctions or embargoes. Bourns® products may not, without prior
authorization from Bourns and/or the U.S. Government, be resold, transferred, or re-exported to any party not eligible
to receive U.S. commodities, software, and technical data.
To the maximum extent permitted by applicable law, Bourns disclaims (i) any and all liability for special, punitive, consequential,
incidental or indirect damages or lost revenues or lost profits, and (ii) any and all implied warranties, including implied warranties
of fitness for particular purpose, non-infringement and merchantability.
For your convenience, copies of this Legal Disclaimer Notice with German, Spanish, Japanese, Traditional Chinese and Simplified Chinese
bilingual versions are available at:
Web Page: http://www.bourns.com/legal/disclaimers-terms-and-policies
PDF: http://www.bourns.com/docs/Legal/disclaimer.pdf
C1753 05/17/18R
工商网监
湘ICP备2023018690号
