3266Y-1-203 Bourns Inc., 3266Y-1-203 Datasheet - Page 2

• Manufacturer Part Number: 3266Y-1-203
• Description: TRIMPOT 20K OHM 1/4" SQ CER MT
• Manufacturer: Bourns Inc.
• Series: 3266 - Sealedr

Specifications of 3266Y-1-203

• Resistance (ohms): 20K
• Termination Style: PC Pin
• Power (watts): 0.25W, 1/4W
• Tolerance: ±10%
• Temperature Coefficient: ±100ppm/°C
• Number Of Turns: 12
• Adjustment Type: Top Adjustment
• Resistive Material: Cermet
• Mounting Type: Through Hole
• Package / Case: Square - 0.264" L x 0.177" W x 0.270" H (6.71mm x 4.50mm x 6.86mm)
• Resistance: 20 KOhms
• Power Rating: 0.25 Watt (1/4 Watt)
• Operating Temperature Range: - 55 C to + 150 C
• Element Type: Cermet
• Product: Trimmers
• Taper: Linear
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Popular distribution resistance values listed in
boldface. Special resistances available.
REV. 08/10
“Trimpot” is a registered trademark of Bourns, Inc.
Specifi cations are subject to change without notice.
Customers should verify actual device performance in their specifi c applications.
Standard Resistance Table
Resistance
3266 - 1/4 ” Square Trimpot
1,000,000
100,000
200,000
250,000
500,000
(Ohms)
10,000
20,000
25,000
50,000
1,000
2,000
5,000
100
200
500
10
20
50
Resistance
Code
100
200
500
101
201
501
102
202
502
103
203
253
503
104
204
254
504
105
SIDE ADJUST
3266Z-1
ALL PINS IN-LINE ON
DIMENSIONS:
1000/REEL/BOX
®
(.980 + .030)
Packaging Specifi cations
24.9 + .76
Trimming Potentiometer
(.035 + .030/ .020)
(709 + .040/ - .020)
8.9 + .76 /- .5
(.150 ± .028)
18 + 1.0/ - 0.5
(.500 + .012/ - .010)
(INCHES)
3.81 ± .71
12.7 + 0.3/ - 0.25
MM
(.170 ± .015)
(.100)
4.32 ± .38
2.54
CENTER
3
(017 ± .002)
2
.43 ± .05
(.500)
12.70
(.085 ± .010)
1
2.16 ± .25
Meets EIA Specifi cation 468.
(.157 ± .001)
4.0 ± .03
REF.
(.709 ± .030)
DIMENSIONS:
DIA.
DIA. TYP.
18 ± .76
ALL PINS IN-LINE ON
DIMENSIONS:
1000/REEL/BOX
(INCHES)
TOP ADJUST
3266Y-1
(.035 + .030/ .020)
MM
8.9 + .76 /- .5
(709 + .040/ - .020)
18 + 1.0/ - 0.5
(.500 + .012/ - .010)
12.7 + 0.3/ - 0.25
(.150 ± .028)
3.81 ± .71
(INCHES)
MM
(.100)
2.54
(.170 ± .015)
4.32 ± .38
CENTER
3
(.150 ± .028)
2
(.500)
3.81 ± .71
12.70
1
REF.
(1.020 ± .030)
(.709 ± .030)
(.085 ± .010)
25.9 ± 0.76
(.157 ± .001)
2.16 ± .25
18 ± .76
4.0 ± .03
DIA.