3362 [BOURNS]
1/4 Square Trimming Potentiometer; 1/4广场微调电位器
| 型号： | 3362 |
| 厂家： | 
BOURNS ELECTRONIC SOLUTIONS |
| 描述： | 1/4 Square Trimming Potentiometer |
| 文件： | 总2页 (文件大小：245K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Features
■ Single-Turn / Cermet / Industrial / Sealed
■ Miniature package
■ Available on tape and reel packaging
■ RoHS compliant* version available
■ Rotor designed for automatic machine
adjust interface
■ Withstands harsh environments and
immersion cleaning processes
3
2
6
3
3
1
3362 - 1/4 ” Square Trimming Potentiometer
Common Dimensions
Top Adjust
Common Dimensions
Side Adjust
Electrical Characteristics
Standard Resistance Range
6.60
(.260)
6.60
(.260)
ADJ. CROSS SLOT
..................................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)
ADJ. CROSS
SLOT
2.77
(.109)
LONG X
2.77
(.109)
LONG X
.64
(.025)
6.99
(.275)
6.99
(.275)
WIDE X
.25
(010)
.254
(010)
TYP.
TYP.
.64
(.025)
.89
WIDE X
1
3
1
3
3362
3362
.89
(.035)
DEEP X
3.84
(.151)
3.84
(.151)
DEEP X
(.035)
PIN MARKING
REVERSED FOR
STYLE W
DIA.
3 PLCS.
.46 ± .03
(.018 ± .001)
4.70
(.185)
5.46 ± .38
(.215 ± .015)
.46 ± .03
(.018 ± .001)
DIA.
3 PLCS.
2.54
(.100)
2.54
(.100)
Adjustability
.330
(.013)
Voltage.................................... 0.0ꢁ ꢀ
Resistance .............................. 0.1ꢁ ꢀ
Resolution.....................................Infinite
Insulation Resistance ................ꢁ00 vdc.
1,000 megohms min.
5.46 ± .38
(.215 ± .015)
3362M
2.54
(.100)
2.54
(.100)
2.29
(.090)
3362H
Dielectric Strength
4.70
(.185)
4.06 ± .38
(.160 ± .015)
Sea Level .................................900 vac
80,000 Feet..............................3ꢁ0 vac
Adjustment Angle ..................240 ° nom.
90° ± 5°
1
3
2
3
1
Environmental Characteristics
3362S
3362W
3362X
2.54
(.100)
1.80
(.071)
Power Rating (300 volts max.)
70 °C......................................0.ꢁ0 watt
12ꢁ °C.........................................0 watt
Temperature Range
.................................-ꢁꢁ °C to +12ꢁ °C
Temperature Coefficient
4.70
(.185)
2
2.54
(.100)
TYP.
1.02
(.040)
3362P
3362R
3362U
1
3
2
2.54
(.100)
........................................ 100 ppmꢂ°C
Seal Test........................8ꢁ °C Fluorinert†
Humidity........MIL-STD-202 Method 103
96 hours
2.54
(.100)
3.53
(.139)
4.70
(.185)
(2 ꢀ ∆TR; 10 Megohms IR)
1
2
3
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,
1.02
(.040)
1
3
2
whichever is greater, CRV)
1.02
(.040)
2.54
(.100)
2.54
(.100)
Rotational Life........................200 cycles
(4 ꢀ ∆TR; 3 ꢀ or 3 ohms,
4.70
(.185)
whichever is greater, CRV)
1
2
3
Physical Characteristics
1.02
(.040)
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
3
1
2
3362Z
2.54
(.100)
3.53
(.139)
4.70
(.185)
1.02
(.040)
and date code
1
2
3
3
1
2
Wiper................ꢁ0 ꢀ (Actual TR) 10 ꢀ
Flammability ..........................U.L. 94V-0
Standard Packaging .....ꢁ0 pcs. per tube
Adjustment Tool ..............................H-90
TOLERANCES: 0.25 (.010) EXCEPT WHERE NOTED
WIPER
2
MM
DIMENSIONS ARE:
(INCHES)
CW
CCW
3
1
CLOCKWISE
*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.
3362 - 1/4 ” Square Trimming Potentiometer
Packaging Specifications
Product Dimensions
How to Order
3362 P - 1 - 502 T __ LF
Model
Style
Top adjust models 3362H, P, R and U are
available with a knob for finger adjustment.
Add suffix letter “T” to order code.
12.70
(.500)
REF.
27.56 .76
(1.085 .030)
Standard or Modified
Product Indicator
7.0
(.275)
6.71
(.264)
18 .76
(.708 .029)
-1 = Standard Product
Resistance Code
ADJ. SLOT
4.0
(.157)
Optional Suffix Letter
T = Knob*
2
1
LONG
3
7.04
(.277)
Packaging Designator
Blank = Tube (Standard)
R = Tape and Reel
0.6
(.024)
1.0
X WIDE
1
3
X DEEP
(M, U and P Pin Styles Only)
A = Ammo Pack
(M, U and P Pin Styles Only)
(.039)
3.84
0.25
(.151)
(.010)
4.0 0.3
(.157 .011)
DIA.
18 + 1.0/ - 0.5
(.709 + .039 -.019)
Terminations
3
2
1
2.54
(.100)
LF = 100 ꢀ Tin-plated (RoHS compliant)
Blank = 90 ꢀ Tin ꢂ 10 ꢀ Lead-plated
(Standard)
12.7 + 0.3/ -0.25
(.500 + .012/ -.009)
4.7
(.185)
*Knob option is available only in standard Tube
packaging for terminal styles H, P, R and U.
2.54
(.100)
Consult factory for other available options.
3.53
(.139)
2.54
(.100)
ALL PINS IN-LINE ON
CENTER
2.3 .38
(.090 .014)
MM
Standard Resistance Table
DIMENSIONS:
2.54
(.100)
(INCHES)
Resistance
(Ohms)
Resistance
Code
1000/REEL/BOX
10
20
ꢁ0
100
200
ꢁ00
14.63
(.576)
TOP ADJUST
3362U-1, 3362P-1
DIA. 3 PLCS.
0.46 0.25
(.018 .010)
9.93
100
101
201
501
102
202
502
103
203
253
503
104
204
2ꢁ4
ꢁ04
10ꢁ
20ꢁ
(.391)
200
12.70
REF.
500
(.500)
22.7 .76
1,000
2,000
5,000
10,000
20,000
25,000
50,000
100,000
4.7
(.185)
(.893 .029)
18 .76
(.708 .029)
5.00
(.197)
4.7
(.185)
5.46
(.215)
DIA.
2
1
3
DIMENSIONS: MM/(INCHES)
TOLERANCES: .25/( .010) EXCEPT WHERE NOTED
200,000
2ꢁ0,000
ꢁ00,000
1,000,000
2,000,000
4.0 0.3
(.157 .011)
18 + .76/ -.5
(.708 + .029 -.019)
DIA.
Popular distribution resistance values listed in
boldface. Special resistances available.
12.70 + 0.3/ - 0.25
(.500 + .011 -.009)
SIDE VIEW
3362U-1
SIDE VIEW
3362P-1
7.0
(.275)
3.56 .38
(.140 .014)
2.54
(.100)
ALL PINS IN-LINE ON
CENTER
MM
DIMENSIONS:
(INCHES)
750/REEL
1000/BOX
Meets EIA Specification 468.
REV. 04/06
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
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