參數(shù)資料
型號(hào)： 3224W-1-102E
英文描述： TRIMMER SMD CERMET MEHR 1K 300V 0.25W
中文描述： 修邊機(jī)表面貼裝金屬陶瓷伊朗Mehr一千300V 0.25W
文件頁(yè)數(shù)： 15/86頁(yè)
文件大小： 3230K
代理商： 3224W-1-102E
3262/RJ26/RJR26 - 1/4” Trimming Potentiometer
Specifications are subject to change without notice.
19
Features
I
Multiturn / Cermet / Industrial / Sealed
I
Listed on the QPL for style RJ26 per
MIL-R-22097 and RJR26 per
High-Rel MIL-R-39035
I
Patent #4427966 drive mechanism
Electrical Characteristics
Standard Resistance Range
........................................10 to 1 megohm
(see standard resistance table)
Resistance Tolerance .................±10% std.
(tighter tolerance available)
Absolute Minimum Resistance..........1% or
2 ohms max. (whichever is greater)
Contact Resistance Variation.........3.0% or
3 ohms max. (whichever is greater)
Adjustability
Voltage..........................................±0.02%
Resistance....................................±0.05%
Resolution.........................................Infinite
Insulation Resistance ....................500 vdc.
1,000 megohms min.
Dielectric Strength
Sea Level......................................600 vac
80,000 Feet...................................250 vac
Effective Travel......................12 turns nom.
Environmental Characteristics
Power Rating
(3262 300 volts max.;
RJ 26/RJ R26 200 volts max.)
85°C ...........................................0.25 watt
150°C ..............................................0 watt
Temperature Range..........-65°C to +150°C
Temperature Coefficient.........±100ppm/°C
Seal Test ............................85°C Fluorinert*
Humidity
3262................MIL-STD-202 Method 103
96 hours (2%
TR, 100 Megohms IR)
RJ 26................MIL-STD-202 Method 106
96 hours (1%
TR, 10 Megohms IR)
RJ R26 .............MIL-STD-202 Method 106
96 hours (1%
TR, 100 Megohms IR)
Vibration
3262....................30G (1%
TR; 1%
VR)
RJ 26/RJ R26........20G (1%
TR; 1%
VR)
Shock..................100G (1%
TR; 1%
VR)
Load Life
3262 .........1,000 hours 0.25 watt @ 85°C
(3%
TR; 3% or 3 ohms,
whichever is greater, CRV)
RJ 26.........1,000 hours 0.25 watt @ 85°C
(2%
TR; 1%
VR)
RJ R26.....10,000 hours 0.25 watt @ 85°C
(3%
TR)
Rotational Life............................200 cycles
3262 ..................(2%
TR; 3% or 3 ohms,
whichever is greater, CRV)
RJ 26/RJ R26...............................(2%
TR)
Physical Characteristics
Torque..................................3.0 oz-in. max.
Mechanical Stops......................Wiper idles
Terminals
3262 .................................Solderable pins
RJ 26/RJ R26...MIL-STD-202; Method 208
1
3
CW
CLOCKWISE
CCW
2
WIPER
4.78
±
.38
(.188
±
.015)
.46
±
.025
(.018
±
.001)
1 2 3
.76
(.030)
1.02
(.040)
3262W/RJ 26/RJ R26
Common Dimensions
4.32
±
.38
(.170
±
.015)
1.52
±
.38*
(.060
±
.015)
1 2 3
.76
(.030)
1.02
(.040)
3262X/RJ 26/RJ R26
1.02*
(.040)
6.35
±
.51
(.250
±
.020)
6.35
±
.51
(.250
±
.020)
2.54
(.100)
2.54
(.100)
1.02
(.040)
1.02
(.040)
2.54
(.100)
2.54
(.100)
2.54
(.100)
DIA.
ADJ. SLOT
1.78
(.070)
.51
(.020)
.64
(.025)
WIDE
X
X
DEEP
DIA.
4.70
(.185)
3262P/RJ 26/RJ R26
1 2 3
1.02
(.040)
.64
(.025)
.64
(.025)
2.54
(.100)
2.54
(.100)
2.54
(.100)
How To Order
3262 P - 1 - 103
Model
Style
Standard or Modified
Product Indicator
-1 = Standard Product
Resistance Code
See page 82 for RJ 26/RJ R26 ordering
information.
Consult factory for other available options.
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
Resistance
Code
100
200
500
101
201
501
102
202
502
103
203
253
503
104
204
254
504
105
Standard Resistance Table
Popular values listed in boldface. Special
resistances available.
SHADED AREAS TYPICALLY NOT STOCKED BY
DISTRIBUTORS AND NOT RECOMMENDED FOR NEW
DESIGNS.
THOUGH
DSTRBUION
DIMENSIONS ARE:
METRIC
(INCHES)
TOLERANCES: ±0.25 (.010) EXCEPT WHERE NOTED
Physical Characteristics (cont.)
Weight ..........................................0.015 oz.
Marking
3262................Manufacturer’s trademark,
resistance code, wiring diagram,
date code, manufacturer’s model
number and style
RJ 26/RJ R26 ...........Mil-spec part number
Wiper................Positioned at 50% nominal
Flammability...............................U.L. 94V-0
Standard Packaging .........50 pcs. per tube
Adjustment Tool ..................................H-90
*”FLUORINERT” IS A REGISTERED TRADEMARK OF 3M CO.
*Common dimensions
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
3224W-1-102E 制造商:Bourns Inc 功能描述:Trimmer
3224W-1-102E 制造商:Bourns Inc 功能描述:TRIMMER 0.25W 1K 制造商:Bourns Inc 功能描述:TRIMMER, 0.25W, 1K
3224W-1-102G 功能描述:微調(diào)電阻器 - 表面貼裝 4mm 1Kohms 10% Square Cermet Sealed RoHS:否 制造商:Murata 產(chǎn)品:Single-Turn Trimmer Potentiometers 產(chǎn)品類型:Single Turn 轉(zhuǎn)數(shù):1 元件類型:Cermet 錐度:Linear 電阻:10 kOhms 電壓額定值: 端接類型:SMD/SMT 功率額定值:250 mW (1/4 W) 容差:20 % 溫度系數(shù):150 PPM / C
3224W1103E 制造商:Bourns / JW Miller 功能描述:Res Cermet Trimmer 10K Ohm 10% 1/4W 12(Elec)Turn 1.5mm (4.8 X 3.9 X 5.3mm) J-Hook SMD Embossed T/R 制造商:Bourns 功能描述:Res Cermet Trimmer 10K Ohm 10% 1/4W 12(Elec)Turn 1.5mm (4.8 X 3.9 X 5.3mm) J-Hook SMD Embossed T/R
3224W-1-103E 功能描述:微調(diào)電阻器 - 表面貼裝 4mm 10Kohms 10% Square Cermet Sealed RoHS:否 制造商:Murata 產(chǎn)品:Single-Turn Trimmer Potentiometers 產(chǎn)品類型:Single Turn 轉(zhuǎn)數(shù):1 元件類型:Cermet 錐度:Linear 電阻:10 kOhms 電壓額定值: 端接類型:SMD/SMT 功率額定值:250 mW (1/4 W) 容差:20 % 溫度系數(shù):150 PPM / C
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