91A1A-B28-B17L Bourns Inc., 91A1A-B28-B17L Datasheet - Page 4

• Manufacturer Part Number: 91A1A-B28-B17L
• Description: POT 25K OHM 5/8" SQ 1/2W PLAS
• Manufacturer: Bourns Inc.
• Series: 91r

Specifications of 91A1A-B28-B17L

• Adjustment Type: Side Adjustment
• Temperature Coefficient: ±1000ppm/°C
• Resistance (ohms): 25K
• Power (watts): 0.5W, 1/2W
• Tolerance: ±20%
• Number Of Turns: Single
• Rotation: 300°
• Resistive Material: Conductive Plastic
• Termination Style: Through Hole
• Actuator Length: 22.23mm
• Actuator Type: Slotted Shaft
• Actuator Diameter: 6.35mm
• Package / Case: Square - 0.625" L x 0.500" W x 0.687" H (15.88mm x 12.70mm x 17.45mm)
• Track Resistance: 25kohm
• Track Taper: Linear
• No. Of Turns: 1
• Resistance Tolerance: ± 20%
• Power Rating: 500mW
• Resistance: 25 KOhms
• Taper: Linear
• Element Type: Conductive Plastic
• Shaft Type: Slotted
• Shaft Length: 7/8 in
• Shaft Diameter: 1/4 in
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

Plastic
Shaft
Styles
Metal
Shaft
Styles
Product Dimensions
Model 91, 92, 93, 94 & 95 - 5/8 ” Square Single-Turn Panel Control
(.063+.015/-.000)
SHAFT TYPE "B"
SHAFT TYPE "C"
SHAFT TYPE "A"
SHAFT TYPE "E"
SHAFT TYPE "G"
(.063+.015/-.000)
(.500)
(.500)
1.60+.38/-.00
12.70
12.70
(.500)
(.031 ± .010)
1.60+.38/-.00
12.70
0.79 ± 0.25
(.500)
12.0
STD. LENGTHS:
STD. LENGTHS:
19.05
(.750)
(.625)
(.625)
15.88
15.88
(.625)
STD. LENGTHS:
15.88
STD. LENGTHS:
(.031)
0.79
(.047)
1.19
(.625)
(.216)
16.0
5.49
STD. LENGTHS:
(USES BUSHING A)
(USES BUSHING A)
(USES BUSHING A)
(USES BUSHING C)
(.875)
(USES BUSHING A)
22.23
(.750)
(.750)
19.05
19.05
(.750)
19.05
(.750)
19.0
(.440 ± .015)
(.047)
11.18 ± .38
1.194
(.1245)
(.249+.000/.006)
6.32+.000/-.152
(.875)
(.875)
22.23
22.23
(.2490+.0004/.0010)
3.16
(.875)
DIA
22.23
6.32+.010/-.025
(.248+.000/.006)
6.30+.000/-.152
DIA.
(.2490+.0004/.0010)
(1.000)
DIA
DIA.
6.32+.010/-.025
25.4
DIA.
(“F” ± .015)
SHAFT TYPE "H"
SHAFT TYPE "D"
SHAFT TYPE "R"
SHAFT TYPE "J"
“F” ± .38
12.70
(.500)
(.1245+.000/-.006)
(0.07 ± .001)
13.16+.00/-.15
(.071 ± .010)
(.630)
STD. LENGTHS:
1.80 ± 0.25
STD. LENGTHS:
1.80 ± .25
16.0
FLAT LENGTH “F”:
STD. LENGTHS:
(.750)
(.313)
(.039 ± .054)
19.05
7.95
1.00 ± 0.13
STD. LENGTHS:
(.216 ± .002)
(.630)
(.625)
5.486 ± .051
15.88
16.0
(.866)
22.0
(.875)
11.13
(.438)
(USES BUSHING A)
22.23
(USES BUSHING R)
(USES BUSHING C)
(USES BUSHING R)
(.866)
19.05
(.750)
22.0
DIA.
(.04)
1.00
TOLERANCES EXCEPT AS SHOWN: .XX = ±
5.994 +0.000/-0.051
(.2362+.0000/.0010)
(.236 +.000/-.002)
(.2490+.0004/.0010)
6.00+.000/-.035
6.32+.010/-.025
Customers should verify actual device performance in their specifi c applications.
DIA.
DIA
DIA
.XXXX = ±
.XXX = ±
48 TOOTH
(“F” ± .015)
SHAFT TYPE "T"
SHAFT TYPE "S"
SHAFT TYPE "V"
SHAFT TYPE "W"
“F” ± .381
(0.06 ± .001)
(.0127)
Specifi cations are subject to change without notice.
(.059 ± .010)
(.050)
(.127)
.0005
1.50 ± 0.25
1.50 ± .25
.005
.02
DIMENSIONS:
(.031 ± .054)
0.79 ± 0.13
STD. LENGTHS:
(.630)
STD. LENGTHS:
16.0
FLAT LENGTH “F”:
(.157 ± .003)
3.988 ± .076
STD. LENGTHS:
(.393)
(0.03)
(.750)
19.05
(1.00)
25.40
9.98
.79
STD. LENGTHS:
(.750)
19.05
(.866)
(USES BUSHING U)
(USES BUSHING U)
22.0
(USES BUSHING R)
(USES BUSHING A)
(.562 ± .010)
14.27 ± .25
(.875)
(.2485+.001/.002)
22.23
(.511)
12.98
6.31+.025/-.051
(.875)
22.23
(INCHES)
3.988 +0.000/-0.051
(.157 +.000/-.002)
(.1571+.0000/.0010)
MM
DIA.
3.99+.000/-.035
(.2362+.0000/.0014)
DIA.
DIA
6.000+.000/-.035
DIA