3266W-1-254LF Bourns Inc., 3266W-1-254LF Datasheet - Page 2

• Manufacturer Part Number: 3266W-1-254LF
• Description: POT 250K OHM 1/4" SQ CERM SL MT
• Manufacturer: Bourns Inc.
• Series: 3266 - Sealedr

Specifications of 3266W-1-254LF

• Tolerance: ±10%
• Number Of Turns: 12
• Resistance (ohms): 250K
• Power (watts): 0.25W, 1/4W
• Temperature Coefficient: ±100ppm/°C
• Adjustment Type: Top Adjustment
• Mounting Type: Through Hole
• Resistive Material: Cermet
• Package / Case: Square - 0.264" L x 0.177" W x 0.285" H (6.71mm x 4.50mm x 7.25mm)
• Resistance In Ohms: 250K
• Resistance: 250 KOhms
• Power Rating: 0.25 Watt (1/4 Watt)
• Operating Temperature Range: - 55 C to + 150 C
• Element Type: Cermet
• Product: Trimmers
• Termination Style: Radial
• Taper: Linear
• Track Resistance: 250kohm
• No. Of Turns: 12
• Resistance Tolerance: ± 10%
• Potentiometer Mounting: Through Hole
• Termination Type: Solder
• Rohs Compliant: Yes
• Filter Terminals: Solder
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 3266W-1-254LF; 3266W-254LF

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.