84A1D-B28-K16L Bourns Inc., 84A1D-B28-K16L Datasheet - Page 3
![](/photos/30/49/304952/84_l_sml.jpg)
84A1D-B28-K16L
Manufacturer Part Number
84A1D-B28-K16L
Description
Manufacturer
Bourns Inc.
Type
Potentiometerr
Datasheet
1.84A1D-B28-K16L.pdf
(4 pages)
Specifications of 84A1D-B28-K16L
Resistance
20kohm
Power Rating
1W
Tolerance (+ Or -)
10%
Number Of Turns
10Turn
Mounting Style
Panel
Termination Style
Solder Lug
Operating Temp Range
1C to 125C
Failure Rate
Not Required
Shaft Diameter (mm)
6.35mm
Product Diameter (mm)
Not Requiredmm
Product Length (mm)
41.28mm
Product Depth (mm)
15.88mm
Temperature Coefficient
±100
Lead Free Status / RoHS Status
Compliant
Shaft Flat Orientation
PC Pin Model 83
Solder Lug Model 84
Locating Lug Options - All Model 80 Series
(.018)
NOTE: "D" OPTION - NO A/R LUG. OTHER LOCATING LUG OPTIONS AVAILABLE. FOR DETAILS CONSULT FACTORY.
CCW
.46
Product Dimensions
(.091)
2
2.31
1
83/84 - 5/8 ” Square 10-Turn
19.05 ± .51
5.59 ± .51
(.22 ± .02)
(.75 ± .02)
19.05 ± .51
CLOCKWISE
(.75 ± .02)
1
A
(.10 ± .01)
2.54 ± .25
(.10 ± .01)
2.54 ± .25
(.305)
6.35 ± 1.02
(.25 ± .04)
7.75
3
NOTE: SLOTTED
END SHAFT
ORIENTATION IS
RANDOM.
2
120 ° ± 5 °
STD. FLAT
ORIENTATION
(SHAFT AT
CCW END)
WIPER
(.125)
3.18
(.30 ± .01)
7.62 ± .25
(.012)
3
.30
E
(.30 ± .01)
7.62 ± .25
(.012) TYP. 3 PLCS.
.30
(.031 ± .01)
CW
6.79 ± .41
TYP. 3 PLCS.
(.531)
13.50
(.24 ± .02)
6.10 ± .51
(.031 ± .016)
(.24 ± .02)
6.10 ± .51
.79 ± .41
(.312)
(.500 ± .005)
(.375 ± .15)
MIN.
9.50 ± 0.40
7.92
12.70 ± .13
"B" Bushing
3/8 " (9.53 mm) Dia. Plain - Single Shaft
"A" Bushing
3/8 " (9.53 mm) Dia. Plain - Single Shaft
(FMS TO C ) L
(.093)
3/8-32 UNEF
2.36
(.375 ± .005)
(FMS TO C ) L
PILOT DIA.
9.53 ± .13
(.040)
1.02 WIDE X 2.29 LONG
(.216 )
J
5.49
A" BUSHING END FOR SHAFTS UNDER
(.375 ± .005)
(.375)
9.53
PILOT DIA.
9.53 ± .13
(.438)
11.13
MIN.
3/8-32 UNEF
OPTIONAL FLAT
(.36 ± .03)
9.14 ± .76
(.090)
(.360 ± .03)
9.14 ± .76
(.036)
SLOT
45 ° ± 5 ° X
CHAMFER
TYP.
.91
(.125)
3.18
12.7,15.88,19.05,22.23± .79
(1/2, 5/8, 3/4, 7/8 ± 1/32)
45 ° ± 5 ° X
CHAMFER
(5/8 ± 1/32)
STANDARD
(.249 ± .001)
15.88 ± .79
(.249 ± .001)
(.063 + .015/-.000)
SHAFT SLOT
(.010)
6.32 ± .03
6.32 ± .03
(.63)
H
16.00
.25
1.60 + .38/-.00 DEEP
SHAFT SLOT
1.60 + .38/-.00
(.063+.015/-.000)
STANDARD
(.437)
11.10
(.070 ± .010)
(.20 ± .02)
1.78 ± .25
(.14)
5.08 ± .51
3.56
(.625 ± .015)
LONG OR 1.52 FROM
15.88 ± .38
(.625 ± .015)
(.625 ± .015)
(.625 ± .015)
(.010)
15.88 ± .38
15.88 ± .38
15.88 ± .38
(11/16)
.25
(.06)
17.66
1.52
DIA.
(.06)
1.52
DIA.
(.047)
1.19
(.031 ± .016)
(.047)
1.19
.79 ± .41
(.080 ± .005)
(.06)
WIDE X
2.03 ± .13
DEEP
WIDE X
Customers should verify actual device performance in their specifi c applications.
(.250 ± .005)
1/4-32 UNEF
"C" Bushing
1/4 " (6.35 mm) Dia. Plain - Single Shaft
6.35 ± .13
OUTER SHAFT 6.32 DIA. OPERATES SECTION #1 INNER SHAFT 3.18
DIA. OPERATES SECTION #2, #3, & #4 ("G" STYLE)
(5/8 ± 1/32)
15.88 ± .79
STANDARD
3/8-32 UNEF
(.500 ± .005)
"E" Bushing
1/4 " (6.35 mm) Dia. Locking - Single Shaft
(3/4 ± 1/32)
19.05 ± .79
STANDARD
(.175)
"A" Bushing
3/8 " (9.53 mm) Dia. Plain - Concentric Shaft
6.35 ± .13
"C" Bushing
1/4 " (6.35 mm) Dia. Plain - Concentric Shaft
MIN.
4.45
1/4-32 UNEF
(.08)
OUTER SHAFT 3.18 DIA.OPERATES SECTION #1 INNER SHAFT
1.98
(.25)
6.35
TOLERANCES EXCEPT AS SHOWN: DECIMALS .XXX ±
"C" BUSHING END FOR SHAFTS UNDER
DIA. OPERATES SECTION #2, #3, & #4 ("K" STYLE)
(.094)
2.39 OPTIONAL FLAT
(.249)
(.250 ± .002)
PILOT DIA.
(.125)
6.35 ± .05
(.250 ± .002)
PILOT DIA.
(1.125 ± .031)
6.35 ± .05
(.425)
10.80
MIN.
(.375)
28.58 ± .79
25.40 ± .79
STANDARD
STANDARD
9.53
(1 ± 1/32)
Specifi cations are subject to change without notice.
45 ° ± 5 ° X (.010)
CHAMFER
(.249 ± .001)
DIMENSIONS:
6.32 ± .03
DIA.
SHAFT SLOT
(.031)
(3/8, 1/2, 5/8, 3/4, 7/8, ± 1/32)
9.53,12.7,15.88,19.05,22.23 ± .79
(.250)
.78
45 ° ± 5 ° X
CHAMFER
6.35 LONG OR 1.52 FROM
15.90 ± 0.80
(5/8 ± 1/32)
STANDARD
(.1245 ± .001)
3.162 ± .025
WIDE X
(.1245 ± .001)
(1.245 ±.0010)
3.162 ± .025
3.162 ± .025
.25
(.078 ± .001)
FRACTIONS ± 1/64
1.98 ± .03
STANDARD
(.1245 ± .001)
TRIPLE CONCENTRIC
(SPECIAL ORDER)
3.162 ± .025
(14.30)
(.078 ± .001)
9/16
(.031) (.010)
(.010)
ANGLE ± 5 °
1.98 ± .03
.78
(±.010)
.25
(.031)
SHAFT SLOT
(INCHES)
.79 WIDE X .79
±.25 DEEP
(.06)
.XX±
DIA.
±
MM
DIA.
DIA.
DIA.
.25
(.005)
(.015)
(.125)
.127
.38
DIA.
DIA.
DEEP
(.031)