Features
■ Single-Turn / Cermet / Industrial / Sealed
■ Miniature package
■ RoHS compliant* version available
■ Rotor designed for automatic machine
adjust interface
■ Withstands harsh environments and
immersion cleaning processes
■ Available on tape and reel packaging
3
2
6
3
3
1
3362 - 1/4 ” Square Trimming Potentiometer
Electrical Characteristics
Product Dimensions
Standard Resistance Range
Common Dimensions
Top Adjust
Common Dimensions
Side Adjust
6.60
(.260)
................................10 to 2 megohms
(see standard resistance table)
Resistance Tolerance ........... 10 ꢀ std.
(tighter tolerance available)
6.60
(.260)
ADJ. CROSS
SLOT
ADJ. CROSS SLOT
2.77
(.109)
2.77
(.109)
LONG X
6.99
(.275)
LONG X
Absolute Minimum Resistance
....................................1 ꢀ or 2 ohms
(whichever is greater)
.254
(010)
.64
(.025)
6.99
(.275)
TYP.
WIDE X
.64
(.025)
.89
.25
(010)
WIDE X
1
3
3362
TYP.
1
3
3362
.89
(.035)
DEEP X
DEEP X
3.84
(.151)
(.035)
Contact Resistance Variation
........................... 1 ꢀ or 3 ohms max.
(whichever is greater)
3.84
(.151)
PIN MARKING
REVERSED FOR
STYLE W
4.70
(.185)
DIA.
3 PLCS.
.46 ± .03
(.018 ± .001)
Adjustability
5.46 ± .38
.46 ± .03
(.018 ± .001)
Voltage .................................. 0.0ꢁ ꢀ
Resistance ............................ 0.1ꢁ ꢀ
Resolution ................................... Infinite
Insulation Resistance ...............ꢁ00 vdc.
1,000 megohms min.
(.215 ± .015)
2.54
(.100)
2.54
(.100)
.330
(.013)
5.46 ± .38
(.215 ± .015)
2.54
(.100)
2.54
(.100)
3362M
2.29
(.090)
Dielectric Strength
1.22
(.048)
3362F
Sea Level................................ 900 vac
80,000 Feet............................ 3ꢁ0 vac
Adjustment Angle................. 240 ° nom.
.46 ± .12
4.70
(.185)
(.018 ± .005)
5.08
(.200)
DIA.
Environmental Characteristics
3 PLCS.
1
3
2
Power Rating (300 volts max.)
70 °C....................................0.ꢁ0 watt
12ꢁ °C.......................................0 watt
Temperature Range...-ꢁꢁ °C to +12ꢁ °C
Temperature Coefficient ... 100 ppm/°C
Seal Test......................8ꢁ °C Fluorinert†
Humidity .......MIL-STD-202 Method 103
96 hours
1
2
3
3362S
3362W
3362X
2.54
(.100)
3362H
4.06 ± .38
(.160 ± .015)
4.70
(.185)
90° ± 5°
3
1.02
(.040)
1
1
3
2
1.80
(.071)
(2 ꢀ ∆TR; 10 Megohms IR)
Vibration ....... 30 G (1 ꢀ ∆TR; 1 ꢀ ∆VR)
Shock ......... 100 G (1 ꢀ ∆TR; 1 ꢀ ∆VR)
Load Life..1,000 hours 0.ꢁ watt @ 70 °C
(3 ꢀ ∆TR; 3 ꢀ or 3 ohms,
2.54
(.100)
2
2.54
(.100)
TYP.
4.70
(.185)
3362P
3362R
3362U
whichever is greater, CRV)
2.54
(.100)
Rotational Life .......................200 cycles
(4 ꢀ ∆TR; 3 ꢀ or 3 ohms,
1.02
(.040)
1
3
2
3.53
whichever is greater, CRV)
(.139)
Physical Characteristics
2.54
(.100)
1
2
3
Mechanical Angle................. 270 ° nom.
Torque.............................3.0 oz-in. max.
Stop Strength .................7.0 oz -in. min.
Terminals .......................Solderable pins
Weight .......................................0.02 oz.
Marking.......................Resistance code,
terminal numbers, manufacturer’s
model number, style
4.70
(.185)
1.02
(.040)
2.54
(.100)
1.02
(.040)
3
1
2
1
2
3
3362Z
2.54
(.100)
and date code
Wiper ...............ꢁ0 ꢀ (Actual TR) 10 ꢀ
Flammability ..........................U.L. 94V-0
Standard Packaging.....ꢁ0 pcs. per tube
Adjustment Tool..............................H-90
4.70
(.185)
3.53
(.139)
1.02
(.040)
3
1
2
1
2
3
MM
(INCHES)
DIMENSIONS:
0.25
WIPER
2
TOLERANCES:
EXCEPT WHERE NOTED
CW
CCW
3
1
(.010)
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex.
†“Fluorinert” is a registered trademark of 3M Co.
Specifications are subject to change without notice.
CLOCKWISE
Customers should verify actual device performance in their specific applications