3352H-1-500LF [BOURNS]
Trimmer, Cermet, 0.5W, 50ohm, 20% +/-Tol, -150,150ppm/Cel, 1 Turn(s), ROHS COMPLIANT;
| 型号： | 3352H-1-500LF |
| 厂家： | 
BOURNS ELECTRONIC SOLUTIONS |
| 描述： | Trimmer, Cermet, 0.5W, 50ohm, 20% +/-Tol, -150,150ppm/Cel, 1 Turn(s), ROHS COMPLIANT PC 电阻器 |
| 文件： | 总1页 (文件大小：85K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Features
■ Thumb and screwdriver adjustment
■ RoHS compliant* version available
■ Single-Turn / Cermet / Industrial /
Open Frame
■ Stable cermet element offers infinite
resolution
■ Very low profile
■ Seven standard pin styles
3352 - 3/8 ” Round Trimming Potentiometer
3352
3352H
Side Adjust
Electrical Characteristics
ADJUSTMENT SLOT
2.54
4.06
TYP.
TYP.
Standard Resistance Range
LONG
(.100)
(.160)
..................................10 to 2 megohms
(see standard resistance table)
Resistance Tolerance ............ 20 ꢀ std.
(tighter tolerance available)
Absolute Minimum Resistance
.........................................2 ohms max.
Contact Resistance Variation
............................1.0 ꢀ or 1 ohm max.
(whichever is greater)
Adjustability
Voltage.................................... 0.0ꢁ ꢀ
Resistance .............................. 0.2ꢁ ꢀ
Resolution.....................................Infinite
Dielectric Strength
Sea Level .................................ꢁ00 vac
80,000 Feet..............................3ꢁ0 vac
Adjustment Angle ..................20ꢁ ° nom.
X .86
WIDE
(.034)
X .84
2.54
DEEP TYP.
3.81 ± .51
(.150 ± 020)
TYP.
(.100)
(.033)
7.62
MAX.
(.300)
4.75
(.187)
MIN. TYP.
8.89
(.350)
2.54
(.100)
TYP.
TYP.
3352K
3352V
4.75
TYP.
5.08
(.200)
.64
(.025)
(.187)
TYP.
TYP.
1.27
(.050)
TYP.
2.54
(.100)
7.62
(.300)
3
MAX.
2
1
9.53 ± .38
(.375 ± .015)
4.37
(.172)
TYP.
.51 ± .05
(.020 ± .002)
DIA. PINS TYP.
7.62
TYP.
3.96
(.156)
(.300)
9.14
(.360)
MAX.
3352E
Top Adjust
3352W
2.54
Environmental Characteristics
TYP.
(.100)
10.16
Power Rating (2ꢁ0 volts max.)
8ꢁ °C......................................0.ꢁ0 watt
12ꢁ °C.........................................0 watt
Temperature Range
.................................-ꢁꢁ °C to +12ꢁ °C
Temperature Coefficient
100 ppmꢂ/C ...........................2K & up
1ꢁ0 ppmꢂ/C.........................Below 2K
Humidity........MIL-STD-202 Method 103
96 hours
(.400)
5.08
MAX.
5.33
(.210)
2.54
(.200)
TYP.
MAX.
MAX.
(.100)
TOLERANCES: 0.25 (.010) EXCEPT WHERE NOTED
3352P
3352T
2.54
(.100)
MM
DIMENSIONS ARE:
(INCHES)
5.33
(.210)
2.54
(.100)
TYP.
Standard Resistance Table
(2 ꢀ ∆TR, 10 Megohms IR)
Vibration.........30 G (2 ꢀ ∆TR; 2 ꢀ ∆VR)
Shock...........100 G (2 ꢀ ∆TR; 2 ꢀ ∆VR)
Load Life ..1,000 hours 0.ꢁ watt @ 8ꢁ °C
(3 ꢀ ∆TR)
Rotational Life........................200 cycles
(10 ꢀ ∆TR)
Resistance
(Ohms)
10
20
ꢁ0
Resistance
Code
2.21 ± .38
(.087 ± .015)
100
200
ꢁ00
100
101
201
501
102
202
502
103
203
253
503
104
204
2ꢁ4
ꢁ04
10ꢁ
20ꢁ
200
2.54
(.100)
TYP.
500
Physical Characteristics
1,000
2,000
5,000
10,000
20,000
25,000
50,000
100,000
Mechanical Angle ..................2ꢁ0 ° nom.
Torque .............................3.0 oz-in. max.
Stop Strength.....................8 oz -in. min.
Terminals........................Solderable pins
Weight ........................................0.01 oz.
Marking ...........................Manufacturer’s
trademark, resistance value
and model number.
Date code on packaging.
Wiper................ꢁ0 ꢀ (Actual TR) 10 ꢀ
Standard Packaging
WIPER
2
CW
CCW
3
1
CLOCKWISE
200,000
2ꢁ0,000
ꢁ00,000
1,000,000
2,000,000
How To Order
3352 W - 1 - 103 LF
Model
Style
Popular values listed in boldface. Special
resistances available.
..................................100 pcs. per bag
Adjustment Tool ..............................H-90
Standard or Modified
Product Indicator
-1 = Standard Product
Resistance Code
Terminations
LF = 100 ꢀ Tin-plated (RoHS compliant)
Blank = 90 ꢀ Tin ꢂ 10 ꢀ Lead-plated
(Standard)
REV. 09/04
Consult factory for other available options.
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex.
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
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