3386P-OT1-502LF Bourns Inc., 3386P-OT1-502LF Datasheet
3386P-OT1-502LF
Manufacturer Part Number
3386P-OT1-502LF
Description
Manufacturer
Bourns Inc.
Type
Trimmerr
Datasheet
1.3386P-OT1-502LF.pdf
(1 pages)
Specifications of 3386P-OT1-502LF
Resistance
5kohm
Power Rating
1/2W
Tolerance (+ Or -)
20%
Number Of Turns
1Turn
Technology
Cermet
Mounting Style
Through Hole
Termination Style
Pin
Operating Temp Range
-55C to 125C
Failure Rate
Not Required
Shaft Diameter (mm)
3.81mm
Product Diameter (mm)
Not Requiredmm
Product Length (mm)
9.53mm
Product Height (mm)
4.83mm
Product Depth (mm)
9.53mm
Lead Free Status / RoHS Status
Compliant
Electrical Characteristics
Standard Resistance Range
Resistance Tolerance ........... ±20 % std.
Absolute Minimum Resistance
Voltage Output Variation ........... ±0.25 %
Adjustability (VR) .................... ±0.025 %
Insulation Resistance @ 500 vdc
Dielectric Strength
Effective Electrical Travel ...... 280 ° nom.
Center Tap Resistance ...... 2 ohms max.
Center Tap Electrical Center .......... ±5 %
Center Tap Dead Band ................6 °±4 °
Environmental Characteristics
Power Rating
Temperature Range ... -55 °C to +150 °C
Temperature Stability (ΔVR)
Seal Test ......................85 °C Fluorinert†
Humidity .......MIL-STD-202 Method 103
Vibration, 30 G ...................... ±1 % ΔTR
Shock, 100 G ........................ ±1 % ΔTR
Load Life, 1,000 Hours .......... ±3 % ΔTR
Rotational Life, 200 cycles .... ±4 % ΔTR
Physical Characteristics
Mechanical Angle ................. 310 ° nom.
Torque ............................. 5.0 oz-in. max.
Stop Strength ................ 15.0 oz-in. min.
Terminals .......................Solderable pins
Weight ....................................... 0.03 oz.
Marking ........................... Manufacturer’s
Flammability ..........................U.L. 94V-0
Standard Packaging
Adjustment Tool ..............................H-90
Also see
REV. 02/11
*RoHS Directive 2002/95/EC Jan 27, 2003 including Annex.
“Trimpot” is a registered trademark of Bourns, Inc.
†“Fluorinert” is a registered trademark of 3M Co.
Specifi cations are subject to change without notice.
Customers should verify actual device performance in their specifi c applications.
Sea Level................................ 900 vac
70,000 Feet ............................ 350 vac
85 °C ...................................... 0.5 watt
150 °C ....................................... 0 watt
......................100 ohms to 1 megohm
....................................... 2 ohms max.
.......................... 1,000 megohms min.
....................................... ±0.5 % max.
.......................... 50 pcs. per tube/tray
Model
(see standard resistance table)
code, manufacturer’s model
trademark, resistance code,
3296-OT1.
ΔTR 10 Megohms min.
wiring diagram, date
number and style
96 hours ±2 %
Features
■
■
■
■
■
3386-OT1 - 3/8 ” Square Trimpot
3386P-OT1
Model
Style
Catalog Product
Resistance Code
Terminations
How To Order
Product Dimensions
Suggested Offset Voltage Adjustment Circuit
LF =
Blank = 90 % Tin / 10 % Lead-plated
Single-Turn / Cermet / Industrial / Sealed
Designed for operational amplifi er offset
voltage adjustment applications
Reduces power supply drift errors
Unique center tapped trimming
potentiometer
Vertical adjust type available
CCW
R1 20KΩ
BOURNS OFFSET TRIMMER
X
X
4
ADJ. SLOT
(.030)
(.030)
(.150)
(.020 ± .002)
3.81
1
(.190)
.76
.76
4.83
(.015)
100 % Tin-plated (RoHS compliant)
(Standard)
.51 ± .05
.38
(.235 ± .035)
WIDE
LONG
CLOCKWISE
MIN.
DEEP
5.97 ± .89
+V
–V
3
1
3386 P - OT1 - 103 LF
(.375)
(.375)
9.53
9.53
DIA.
2
4
2
(.222)
5.64
WIPER
CENTER TAP
1
3
2
+ INPUT
- INPUT
20KΩ
R3
(.100)
3
2.54
(.185 ± .030)
(.100)
2.54
4.70 ± .51
CW
4
(.100)
2.54
(.100)
R2
R2
2.54
■
■
®
Popular values listed in boldface. Special
resistances available.
Shaded areas typically not stocked by
distributors and not recommended for new
designs.
TOLERANCES: ±
R5
R6
10Ω
RoHS compliant* version available
For trimmer applications/processing
guidelines,
Trimming Potentiometer
Standard Resistance Table
Resistance
Model 3386-OT1 is currently available
1,000,000
100,000
200,000
500,000
+
(Ohms)
-
10,000
20,000
50,000
but not recommended for new
1,000
2,000
5,000
DIMENSIONS:
designs.
100
200
500
R4 = R5 + R6
OFFSET
ADJUSTMENT
RANGE = ±V (R3/R6)(R2/R2 + R5)
R2 & R4> R6
click here
(.010)
0.25
(INCHES)
OUTPUT
EXCEPT WHERE NOTED
MM
Resistance
Code
101
201
501
102
202
502
103
203
503
104
204
504
105
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