3362 데이터 시트보기 (PDF) - Bourns, Inc
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3362 Datasheet PDF : 2 Pages
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*RoHS VCEOARMVSAPIOILLINAASBNLTE
Features
■ Single-Turn / Cermet / Industrial / Sealed
■ Miniature package
■ Rotor designed for automatic machine
adjust interface
■ Withstands harsh environments and
immersion cleaning processes
■ Tape and reel packaging available
■ RoHS compliant* version available
■ For trimmer applications/processing
guidelines, click here
3362 - 1/4 ” Square Trimpot® Trimming Potentiometer
Electrical Characteristics
Standard Resistance Range
................................10 to 2 megohms
(see standard resistance table)
Resistance Tolerance ........... ±10 % std.
(tighter tolerance available)
Absolute Minimum Resistance
.................................... 1 % or 2 ohms
(whichever is greater)
Contact Resistance Variation
........................... 1 % or 3 ohms max.
(whichever is greater)
Adjustability
Voltage .................................. ±0.05 %
Resistance ............................ ±0.15 %
Resolution ................................... Infinite
Insulation Resistance ............... 500 vdc.
1,000 megohms min.
Dielectric Strength
Sea Level................................ 900 vac
80,000 Feet ............................ 350 vac
Adjustment Angle ................. 240 ° nom.
Environmental Characteristics
Power Rating (300 volts max.)
70 °C .................................... 0.50 watt
125 °C ....................................... 0 watt
Temperature Range ... -55 °C to +125 °C
Temperature Coefficient ... ±100 ppm/°C
Seal Test ......................85 °C Fluorinert†
Humidity .......MIL-STD-202 Method 103
96 hours
(2 % ΔTR; 10 Megohms IR)
Vibration ....... 30 G (1 % ΔTR; 1 % ΔVR)
Shock ......... 100 G (1 % ΔTR; 1 % ΔVR)
Load Life.. 1,000 hours 0.5 watt @ 70 °C
(3 % ΔTR; 3 % or 3 ohms,
whichever is greater, CRV)
Rotational Life .......................200 cycles
(4 % ΔTR; 3 % or 3 ohms,
whichever is greater, CRV)
Physical Characteristics
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
and date code
Wiper ............... 50 % (Actual TR) ±10 %
Flammability ..........................U.L. 94V-0
Standard Packaging .....50 pcs. per tube
Adjustment Tool..............................H-90
Product Dimensions
Common Dimensions
Top Adjust
6.60
ADJ. CROSS
(.260)
SLOT
2.77
(.109)
LONG
X
.64 WIDE X
(.025)
6.99
.254 TYP. (.275)
1 3362 3 (010)
.89 DEEP X
(.035)
3.84
(.151)
4.70
(.185)
.46 ± .03
(.018 ± .001)
2.54
(.100)
.330
(.013)
2.54
(.100)
5.46 ± .38
(.215 ± .015)
3362F
.46 ± .12
(.018 ± .005)
DIA.
3 PLCS.
1.22
(.048)
5.08
(.200)
123
3362H
1
90° ± 5°
3
4.06 ± .38
(.160 ± .015)
3362P
3362R
2.54
2
(.100) TYP.
1.80
(.071)
2.54
(.100)
123
3.53
(.139)
1.02
(.040)
2.54
(.100)
3362U
123
3.53
(.139)
123
DIMENSIONS:
TOLERANCES: ±
*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.
Customers should verify actual device performance in their specific applications.
0.25
(.010)
MM
(INCHES)
EXCEPT WHERE NOTED
Common Dimensions
Side Adjust
ADJ. CROSS SLOT
6.60
(.260)
2.77
(.109)
LONG
X
.64 WIDE X
(.025)
.89 DEEP X
1
(.035)
PIN MARKING
REVERSED FOR
STYLE W
5.46 ± .38
(.215 ± .015) 2.54
(.100)
3362
6.99
.25 TYP. (.275)
3 (010)
3.84
(.151)
.46 ± .03 DIA.
(.018 ± .001) 3 PLCS.
2.54
(.100)
3362M
2.29
(.090)
123
4.70
(.185)
3362S
2.54
(.100)
1.02
(.040)
4.70
(.185)
123
3362W
2.54
(.100)
1.02
(.040)
321
4.70
(.185)
3362X
2.54
(.100)
1.02
(.040)
123
4.70
(.185)
3362Z
2.54
(.100)
1.02
(.040)
4.70
(.185)
321
2 WIPER
CCW 1
CLOCKWISE
3 CW
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