84A1A-B28-K11 Bourns Inc., 84A1A-B28-K11 Datasheet - Page 3

• Manufacturer Part Number: 84A1A-B28-K11
• Description: Panel Mount Potentiometers 5/8 2K 10% Square 10 Turn
• Manufacturer: Bourns Inc.
• Type: Potentiometerr

Specifications of 84A1A-B28-K11

• Resistance: 2kohm
• 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 Height (mm): 17.4mm
• Product Depth (mm): 15.88mm
• Temperature Coefficient: ±100
• Tolerance: 10 %
• Taper: Linear
• Element Type: Hybritron
• Shaft Type: Slotted
• Shaft Length: 7/8 in
• Shaft Diameter: 1/4 in
• Operating Temperature Range: + 1 C to + 125 C
• Product: Panel Mount Potentiometers
• Lead Free Status / RoHS Status: Not 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
.78
45 ° ± 5 ° X
CHAMFER
(.250)
15.90 ± 0.80
(5/8 ± 1/32)
STANDARD
6.35 LONG OR 1.52 FROM
(.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
(9/16)
14.30
(.078 ± .001)
(.031) (.010)
(.010)
ANGLE ± 5 °
1.98 ± .03
.78
(±.010)
.25
(.031)
SHAFT SLOT
(INCHES)
.79 WIDE X .79
±.25 DEEP
.XX±
DIA.
(.06)
±
MM
DIA.
DIA.
DIA.
.25
(.005)
(.015)
(.125)
.127
.38
DIA.
DIA.
DEEP
(.031)