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Bourns Electronic Solutions

3362-1 Datasheet Preview

3362-1 Datasheet

Square Trimming Potentiometer

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3362 3
1
Features
Single-Turn / Cermet / Industrial / Sealed
Miniature package
Rotor designed for automatic machine
adjust interface
Withstands harsh environments and
immersion cleaning processes
Available on tape and reel packaging
RoHS compliant* version available
3362 - 1/4 ” Square 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 % TR; 10 Megohms IR)
Vibration ....... 30 G (1 % TR; 1 % VR)
Shock ......... 100 G (1 % TR; 1 % VR)
Load Life.. 1,000 hours 0.5 watt @ 70 °C
(3 % TR; 3 % or 3 ohms,
whichever is greater, CRV)
Rotational Life .......................200 cycles
(4 % TR; 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
www.DataSheet4U.com 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
(.035)
1
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




Bourns Electronic Solutions

3362-1 Datasheet Preview

3362-1 Datasheet

Square Trimming Potentiometer

No Preview Available !

3362 - 1/4 ” Square Trimming Potentiometer
Product Dimensions
Top adjust models 3362F, H, P, R and U are
available with a knob for finger adjustment.
Add suffix letter “T” to order code.
6.71
(.264)
7.04
(.277)
13
3.84
(.151)
0.25
(.010)
ADJ. SLOT
4.0
(.157)
LONG
0.6 X WIDE
(.024)
1.0 X DEEP
(.039)
321
2.54
(.100)
2.54
(.100)
14.63
(.576)
9.93
(.391)
3.53
(.139)
2.54
(.100)
DIA. 3 PLCS.
0.46 ± 0.25
(.018 ± .010)
5.00
(.197)
DIA.
4.7
(.185)
5.46
(.215)
DIMENSIONS:
TOLERANCES: ±
0.25
(.010)
MM
(INCHES)
EXCEPT WHERE NOTED
www.DataSheet4U.com
Packaging Specifications
SIDE ADJUST
3362M-1
27.56 ± .76
(1.085 ± .030)
7.0
(.275)
12.70
(.500)
REF.
18 ± .76
(.708 ± .029)
1
2
3
18 + 1.0/ - 0.5
(.709 + .039 -.019)
12.7 + 0.3/ -0.25
(.500 + .012/ -.009)
ALL
PINS
IN-LINE
ON
2.54
(.100)
CENTER
DIMENSIONS:
MM
(INCHES)
1000/REEL/BOX
4.0 ± 0.3 DIA.
(.157 ± .011)
4.7
(.185)
2.3 ± .38
(.090 ± .014)
TOP ADJUST
3362U-1, 3362P-1
12.70 REF.
(.500)
22.7 ± .76
4.7
(.893 ± .029) (.185)
18 ± .76
(.708 ± .029)
1
2
3
18 + .76/ -.5
(.708 + .029 -.019)
12.70 + 0.3/ - 0.25
(.500 + .011 -.009)
SIDE VIEW
3362U-1
7.0
(.275)
3.56 ± .38
(.140 ± .014)
4.0 ± 0.3 DIA.
(.157 ± .011)
SIDE VIEW
3362P-1
How To Order
Model
3362 P - 1 - 502 T __ LF
Style
Standard or Modified
Product Indicator
-1 = Standard Product
Resistance Code
Optional Suffix Letter
T = Knob*
Packaging Designator
Blank = Tube (Standard)
R = Tape and Reel
(M, U and P Pin Styles Only)
A = Ammo Pack
(M, U and P Pin Styles Only)
Terminations
LF = 100 % Tin-plated (RoHS compliant)
Blank = 90 % Tin / 10 % Lead-plated
(Standard)
*Knob option is available only in standard Tube
packaging for terminal styles F, H, P, R and U.
Consult factory for other available options.
Standard Resistance Table
Resistance
(Ohms)
10
20
50
100
200
500
1,000
2,000
5,000
10,000
20,000
25,000
50,000
100,000
200,000
250,000
500,000
1,000,000
2,000,000
Resistance
Code
100
200
500
101
201
501
102
202
502
103
203
253
503
104
204
254
504
105
205
Popular distribution resistance values listed in
boldface. Special resistances available.
ALL
PINS
IN-LINE
ON
2.54
(.100)
CENTER
DIMENSIONS:
MM
(INCHES)
750/REEL
1000/BOX
Meets EIA Specification 468.
REV. 01/09
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications


Part Number 3362-1
Description Square Trimming Potentiometer
Maker Bourns Electronic Solutions
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3362-1 Datasheet PDF






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