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参数资料
型号： Q23582
厂商： Bourns Inc.
文件页数： 1/1页
文件大小： 0K
描述： KIT TRIM POT 3252 SER 18 VALUES
标准包装： 1
系列： Trimpot® 3252 - 密封式
套件类型： 3/4W（0.75W），12.7mm 方形，金属陶瓷，25 匝
值： 90 件 - 100 ~ 5.00K，各 5 件
工具箱内容： (5) 3252X-503-ND - TRIMMER 50K OHM 0.75W TH
(5) 3252X-103-ND - TRIMMER 10K OHM 0.75W TH
(5) 3252X-502-ND - TRIMMER 5K OHM 0.75W TH
(5) 3252X-102-ND - TRIMMER 1K OHM 0.75W TH
(5) 3252X-501-ND - TRIMMER 500 OHM 0.75W TH
(5) 3252X-101-ND - TRIMMER 100 OHM 0.75W TH
(5) 3252W-503-ND - TRIMMER 50K OHM 0.75W TH
(5) 3252W-103-ND - TRIMMER 10K OHM 0.75W TH
(5) 3252W-502-ND - TRIMMER 5K OHM 0.75W TH
(5) 3252W-102-ND - TRIMMER 1K OHM 0.75W TH
更多...
其它名称： 3252-KIT
X3252-KIT
Features
■ Multiturn / Cermet / Sealed
■ Listed on the QPL for style RJ22 per
MIL-R-22097
■ Panel mount option available
■ RoHS compliant* version available
■ For trimmer applications/processing
guidelines, click here
3252 - 1/2 ” Square Trimpot ? Trimming Potentiometer
Electrical Characteristics
Product Dimensions
How To Order
Standard Resistance Range
................................10 to 2 megohms
(see standard resistance table)
3252P
Common Dimensions
(Pin Styles)
12.7
(.500)
TYP.
Model
3252 L - 1 - 103 M LF
TYP.
(.025)
(.020)
Resistance Tolerance ........... ±10 % std.
(tighter tolerance available)
Absolute Minimum Resistance
........................... 1 % or 2 ohms max.
(whichever is greater)
Contact Resistance Variation
........................... 1 % or 2 ohms max.
13.21
(.520)
1.98 DIA. THRU
(.078) (2 PLACES)
X
X
12.7
(.500)
ADJ. SLOT
2.03 ± .38
(.080 ± .015)
.64
WIDE
.50
DEEP
TYP.
DIA.
Style
Standard or Modi?ed
Product Indicator
-1 = Standard Product
Resistance Code
Optional Su? x Letter
6.35
(whichever is greater)
Adjustability
Voltage .................................. ±0.01 %
Resistance ............................ ±0.05 %
Resolution ................................... In?nite
Insulation Resistance ............... 500 vdc.
1,000 megohms min.
Dielectric Strength
Sea Level............................. 1,000 vac
80,000 Feet ............................ 400 vac
E?ective Travel .................25 turns nom.
1.78
(.070)
5.59
(.220)
1.52
(.060)
13.34 ± .64
(.525 ± .025)
TYP.
.71 ± .08
(.028 ± .003) DIA. TYP.
1 3
2
6.35
(.250)
2.54
(.100)
2.54
(.100)
2.54
(.100) (.250)
M = Panel Mount
(Factory Installed)
Terminations
LF = 100 % Tin-plated (RoHS compliant)
Blank = 90 % Tin / 10 % Lead-plated
(Standard)
Consult factory for other available options.
Standard Resistance Table
Resistance Resistance
Environmental Characteristics
Power Rating @ 85 °C (400 volts max.)
............................................. 0.75 watt
Power Rating @ 150 °C ................ 0 watt
Temperature Range ... -65 °C to +150 °C
3252W
5.59
(.220)
2.54
(.100)
1 3
2
2.79
(.110)
2.54
(.100)
(Ohms)
10
20
50
100
200
500
Code
100
200
500
101
201
501
Temperature Coe? cient ... ±100 ppm/°C
1,000
102
LENGTH MIN.
Seal Test ......................85 °C Fluorinert?
(pin styles only)
Humidity ......MIL-STD-202 Method 103;
96 hours (1 % Δ TR; 100 Megohms IR)
Vibration ....... 30 G (1 % Δ TR; 1 % Δ VR)
Shock ......... 100 G (1 % Δ TR; 1 % Δ VR)
Load Life ... 1,000 hours 0.75 watt @ 85 °C
..................(3 % Δ TR; 3 % or 3 ohms,
whichever is greater, CRV)
Rotational Life .......................200 cycles
(2 % Δ TR; 3 % or 3 ohms,
whichever is greater, CRV)
3252L
13.21
(.520)
1.52
(.060)
4.75
(.187)
12.70
(.500)
6.35
(.250)
2.36 TYP.
(.093)
.89
TYP.
(.035)
152.4
(6.00)
2,000 202
5,000 502
10,000 103
20,000 203
25,000 253
50,000 503
100,000 104
200,000 204
500,000 504
1,000,000 105
2,000,000 205
Popular values listed in boldface. Special
resistances available.
Physical Characteristics
1.52
12.70
RED
2
WIPER
Torque............................. 5.0 oz-in. max.
Mechanical Stops ................. Wiper idles
Terminals Solderable printed circuit pins
(.060)
(.500)
YELLOW
CCW
1
CLOCKWISE
3
GREEN
CW
Flexible leads ......(7 strands of 30 AWG)
Weight ..................................... 0.065 oz.
Wiper ............... 50 % (Actual TR) ±10 %
Flammability ..........................U.L. 94V-0
Machine Screw Mounting
Torque.............................. 12 oz-in. max.
3252X
2
2.54
(.100)
1 3
5.59
(.220)
2.54
(.100)
1.78
(.070)
DIMENSIONS:
0.25
TOLERANCES: ±
(.010)
MM
(INCHES)
EXCEPT WHERE NOTED
Marking.........Manufacturer’s trademark,
resistance code, wiring diagram,
date code, manufacturer’s model
number and style
Standard Packaging
X, P&W Styles ...........25 pcs. per tube
L Style ........................25 pcs. per bag
Adjustment Tool..............................H-90
6.35
(.250)
REV. 04/14
*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
“Trimpot” is a registered trademark of Bourns, Inc.
?“Fluorinert” is a registered trademark of 3M Co.
Speci?cations are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users should verify actual device performance in their speci?c applications.
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