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RT24C2P101 参数 Datasheet PDF下载

RT24C2P101图片预览
型号: RT24C2P101
PDF下载: 下载PDF文件 查看货源
内容描述: SMT微调 - 产品选择指南 [SMT Trimmers - Product Selection Guide]
分类和应用:
文件页数/大小: 86 页 / 3220 K
品牌: BOURNS [ BOURNS ELECTRONIC SOLUTIONS ]
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AV
DI TH AIL
ST RO AB
RI U LE
BU GH
TI
ON
Features
1-1/4” Rectangular / Multiturn
Cermet / Industrial / Sealed
s
Panel mount option available
(see page 72 for details)
s
3059 - Trimpot
®
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 max.
(whichever is greater)
Contact Resistance Variation
..............................1.0% or 1 ohm max.
(whichever is greater)
Adjustability
Voltage......................................±0.01%
Resistance ................................±0.05%
Resolution.....................................Infinite
Insulation Resistance ................500 vdc.
1,000 megohms min.
Dielectric Strength
Sea Level ..................................900 vac
70,000 Feet...............................350 vac
Effective Travel..................22 turns nom.
Environmental Characteristics
Power Rating @ 70°C (400 volts max.)
..................................................1.0 watt
Power Rating @ 150°C.................0 watt
Temperature Range ......-55°C to +150°C
Temperature Coefficient .....±100ppm/°C
Seal Test ........................85°C Fluorinert*
(pin styles only)
Humidity........MIL-STD-202 Method 106
(2%
∆TR,
10 Megohms IR)
Vibration............20G (1%
∆TR;
1%
∆VR)
Shock................50G (1%
∆TR;
1%
∆VR)
Load Life ..1,000 hours 1.0 watt @ 70°C
(3%
∆TR;
1% or 1 ohms,
whichever is greater, CRV)
Rotational Life ........................200 cycles
(2%
∆TR;
1% or 1 ohm,
whichever is greater, CRV)
Physical Characteristics
Torque .............................5.0 oz-in. max.
Mechanical Stops..................Wiper idles
Terminals .Solderable printed circuit pins
Flexible leads ......(7 strands of 30 AWG)
Weight ..........................................0.1 oz.
Marking .........Manufacturer’s trademark,
......................resistance code, terminal
....numbers, date code, manufacturer’s
....................... model number and style
Wiper ...............................Set at CW end
Flammability ...........................U.L. 94V-0
Standard Packaging
P&Y Styles ..................10 pcs. per tube
L&J Styles ....................25 pcs. per bag
Adjustment Tool ..............................H-90
*”FLUORINERT” IS A REGISTERED TRADEMARK OF 3M CO.
Specifications are subject to change without notice.
3059L
Common Dimensions
31.75
(1.25)
25.4
(1.000)
3.18
(.125)
1.47
±
.56
(.058
±
.022)
ADJ. SLOT
2.92
±
.38
DIA.
(.115
±
.015)
.64
WIDE
X
(.025)
.79
DEEP
X
(.031)
3059Y
1
2.54
(.100)
2
3
7.62
(.300)
17.78
(.700)
6.60
(.260)
2.36
DIA.
(.093)
MTG. HOLES (2)
4.83
(.190)
6.10
TYP.
(.240)
152.4
LEADS
MIN. LENGTH
(6.000)
8.00
±
.38
(.315
±
.015)
6.10
TYP.
.240
12.70
±
.79
(.500
±
.031)
.71
±
.03 DIA. TYP.
(.028
±
.001)
2.54
(.100)
2.67
±
.25
(.105
±
.010)
3.43
±
.38
(.135
±
.015)
3059J
3.80
(.150)
RED
YELLOW
CCW
2
WIPER
1
CLOCKWISE
3
GREEN
CW
1
2
3
TOLERANCES: ± 0.25 (.010) EXCEPT WHERE NOTED
DIMENSIONS ARE:
METRIC
(INCHES)
7.62
(.300)
17.78
(.700)
6.60
(.260)
Standard Resistance Table
.71
±
.03 DIA. TYP.
(.028
±
.001)
2.54
(.100)
3059P
2
1
17.78
(.700)
22.86
(.900)
3
6.60 12.70
±
.79
(.260) (.500
±
.031)
.71
±
.03
DIA. TYP.
(.028
±
.001)
How To Order
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
3059 L - 1 - 103 M
Model
Style
Standard or Modified
Product Indicator
-1 = Standard Product
Resistance Code
Optional Suffix Letter
M = Panel Mount
(Factory Installed)
Popular values listed in boldface. Special
resistances available.
SHADED AREAS TYPICALLY NOT STOCKED BY
DISTRIBUTORS AND NOT RECOMMENDED FOR NEW
DESIGNS.
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