82A1A-B28-H17L Bourns Inc., 82A1A-B28-H17L Datasheet - Page 3

• Manufacturer Part Number: 82A1A-B28-H17L
• Manufacturer: Bourns Inc.
• Type: Potentiometerr

Specifications of 82A1A-B28-H17L

• Resistance: 25kohm
• Power Rating: 2W
• Tolerance (+ Or -): 5%
• Number Of Turns: 1Turn
• Technology: Cermet
• Mounting Style: Panel
• Termination Style: J-Hook
• Operating Temp Range: -40C to 125C
• Failure Rate: Not Required
• Shaft Diameter (mm): 6.35mm
• Product Diameter (mm): Not Requiredmm
• Product Length (mm): 38.11mm
• Product Depth (mm): 15.88mm
• Temperature Coefficient: ±150
• Lead Free Status / RoHS Status: Compliant

Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
Product Dimensions
M10 x 0.75-6g
(.492 ± .015)
(.375 ±.015)
"E" Bushing
1/4 " (6.35 mm) Dia. Locking - Single Shaft
"S" Bushing
10 mm Dia. Locking - Single Shaft
12.50 ± 0.38
"A" Bushing
3/8 " (9.53 mm) Dia. Plain - Single Shaft
9.50 ± .38
(.312)
(.500 ± .005)
7.92
1/4-32 UNEF
12.7 ± .13
"A" BUSHING END FOR SHAFTS UNDER
MIN.
(.216)
5.49 OPTIONAL FLAT 16.00 LONG OR 1.52 FROM
81/82 - 5/8 ” Square Single-Turn Panel Control
MIN.
(.430)
10.92
(.375 ± .005)
PILOT DIA.
9.53 ± .13
(.250 ± .002)
(.425)
10.80
PILOT DIA.
6.35 ± .05
MIN.
3/8-32 UNEF
(.63)
(.390)
9.90
45 ° ±5 ° X
CHAMFER
(.866 ± .031)
45 ° ±5 ° X
22.00 ± 0.79
CHAMFER
STANDARD
PILOT DIA.
12.7,15.88,19.05,22.23± .79
45 ° ±5 ° X (.010)
(5/8 ± 1/32)
STANDARD
CHAMFER
15.88 ± .79
6.000 +0.000/-0.075
SHAFT SLOT
(.063+.015/-.000)
SHAFT SLOT .78 WIDE X
(.125 ± .001)
(.031 ± .001)
SHAFT SLOT
WIDE X
(.236 +.000/-.003)
(1/2, 5/8, 7/8, ± 1/32)
1.60+.38/-.00
.78 ± .03
3.18 ± .03
( 11/16 )
17.46
(1/4 ± 1/32)
6.35 ± .03
(.06)
STANDARD
(.010)
(.071 ± .010)
(.010)
1.80 ± 0.25
.25
.25
(.031)
(.047)
.25
1.19
(.040 ± .004)
1.01 ± 0.10
DIA.
DEEP
DIA.
WIDE X
DEEP
DIA.
DEEP
(3/4 ± 1/32)
STANDARD
19.05 ± .79
3/8-32 UNEF
(.125)
"B" Bushing
3/8 " (9.53 mm) Dia. Plain - Single Shaft
OUTER SHAFT
3.18
(.500 ± .005)
"A" Bushing
3/8 " (9.53 mm) Dia. Plain - Concentric Shaft
3/8-32 UNEF
12.70 ± .13
DIA. OPERATES SECTION #2, #3, & #4 ("G" STYLE)
DIMENSIONS ARE:
(.249)
7.47
(.375 ± .005)
PILOT DIA.
9.53 ± .13
(.438)
11.13
MIN.
(1-1/8 ± 1/32)
DIA. OPERATES SECTION #1 INNER SHAFT
28.58 ± .79
STANDARD
(9.53)
.375
TRIPLE CONCENTRIC
(SPECIAL ORDER)
(5/8 ± 1/32)
15.88 ± .79
STANDARD
45 ° ±5 ° X
CHAMFER
(.249 ± .001)
(.063 +.015/-.000)
SHAFT SLOT
1.60 + .38/- .00
6.32 ± .03
(INCHES)
MM
(.249 ±.001)
6.32 ± .03
(.1245 ± .001)
3.162 ± .025
(.010)
(.078 ± .001)
.25
1.98 ± .03
(.047)
DIA.
1.19
WIDE X
DEEP
DIA.
DIA.
DIA.
"C" Bushing
1/4 " (6.35 mm) Dia. Plain - Single Shaft
(.250 ± .005)
"C" Bushing
1/4 " (6.35 mm) Dia. Plain - Concentric Shaft
6.35 ± .13
(1.95)
(.175)
OUTER SHAFT 3.18 DIA. OPERATES SECTION #1 INNER SHAFT
4.45
MIN.
.078
(5/8 ± 1/32)
15.88 ± .79
STANDARD
1/4-32 UNEF
DIA. OPERATES SECTION #2, #3, & #4 ("G" STYLE)
(.250 ± .002)
(.094 ± . 005)
PILOT DIA.
"C" BUSHING END FOR SHAFTS UNDER
6.35 ± .05
2.39 ± .13 OPTIONAL FLAT 6.35 LONG OR 1.52 FROM
CCW
1
(.125)
1/4-32 UNEF
POTENTIOMETER
(.25)
6.35
25.40 ± .79
STANDARD
(1 ± 1/32)
2
(.1245 ± .001)
3.162 ± .025
9.53,12.7,15.88,19.05,22.23 ± .79
(.250)
(3/8, 1/2, 5/8, 3/4, 7/8, ± 1/32)
45 ° ±5 ° X
CHAMFER
(.1245 ± .001)
3.162 ± .025
SHAFT SLOT
(.031 ± .010)
3
.79 ± .25
(.078 ± .001)
(9/16)
14.30
STANDARD
1.98 ± .03
DIA.
(.010)
.25
(.06)
DIA.
(.031)
.79
DEEP
DIA.
WIDE X