3386H-1-254LF Bourns Inc., 3386H-1-254LF Datasheet - Page 3

• Manufacturer Part Number: 3386H-1-254LF
• Description: POT 250K OHM 3/8" SQ CERM SL ST
• Manufacturer: Bourns Inc.
• Series: 3386 - Sealedr
• Type: Trimmerr

Specifications of 3386H-1-254LF

• Number Of Turns: Single
• Temperature Coefficient: ±100ppm/°C
• Resistance (ohms): 250K
• Power (watts): 0.5W, 1/2W
• Tolerance: ±10%
• Adjustment Type: Side Adjustment
• Mounting Type: Through Hole
• Resistive Material: Cermet
• Package / Case: Square - 0.375" L x 0.155" W x 0.375" H (9.53mm x 3.94mm x 9.53mm)
• Resistance In Ohms: 250K
• Resistance: 250kohm
• Power Rating: 1/2W
• Tolerance (+ Or -): 10%
• Technology: Cermet
• Mounting Style: Through Hole
• Termination Style: Pin
• Operating Temp Range: -55C to 125C
• Failure Rate: Not Required
• Shaft Diameter (mm): 3.15mm
• Product Diameter (mm): Not Requiredmm
• Product Length (mm): 9.53mm
• Product Height (mm): 9.53mm
• Product Depth (mm): 4.83mm
• Operating Temperature Range: - 55 C to + 125 C
• Element Type: Cermet
• Dimensions: 9.53 mm W x 9.53 mm L x 4.83 mm H
• Product: Trimmer Resistors - Single Turn
• Taper: Linear
• Voltage Rating: 300 Volts
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Taper: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 3386H-1-254LF; 3386H-254LF

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.
ALL PINS IN-LINE ON
DIMENSIONS:
1000/REEL/BOX
SIDE ADJUST
3386W-1
(1.085 ± .030)
Packaging Specifi cations
27.56 ± .76
(.350 + .030/ - .020)
8.89 + .76 /- .50
3386 - 3/8 ” Square Trimpot
(.709 + .040/ - .020)
18 + 1.0/ - 0.5
(.15 ± .028)
3.81 ± .71
(INCHES)
(.500 + .012/ - .010)
12.70 + .30/ - 0.25
MM
(.100)
2.54
CENTER
1
(.500)
12.70
2
(.020 ± .002)
REF.
(.709 ± .030)
.51 ± .05
DIA. TYP.
(.157 ± .012)
(.096 ± .010)
(.190 ± .010)
18 ± .76
3
4.0 ± 0.3
2.44 ± .25
4.83 ± .25
DIA.
Meets EIA Specifi cation 468.
DIMENSIONS:
TOP ADJUST
3386U-1
(.905 ± .030)
22.98 ± .076
ALL PINS IN-LINE ON
DIMENSIONS:
1000/REEL/BOX
(INCHES)
®
MM
Trimming Potentiometer
(.710 ± .060)
18.03 ± 1.5
(.400)
10.16
(.125 ±.028)
MIN.
3.18 ± 0.7
(.500 ± .012)
(INCHES)
(.350 ± .028)
12.7 ± 0.3
8.89 ± 0.7
MM
(.100)
2.54
3
CENTER
(.188)
(.375)
4.78
9.53
(.500) 18.03 ± 0.7
(.157 ± .012)
12.70
3.99 ± 0.3
(.710 ± .028)
(.710 ± .028)
REF.
18.03 ± 0.7
1
DIA.