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参数资料
型号： 3059Y-1-754LF
厂商： Bourns Inc.
文件页数： 1/1页
文件大小： 0K
描述： TRIMMER 750K OHM 1W TH
标准包装： 10
系列： Trimpot® 3059 - 密封式
电阻（欧姆）： 750k
功率（瓦特）： 1W
容差： ±10%
温度系数： ±100ppm/°C
匝数： 22
调节型： 侧面调节
电阻材料： 金属陶瓷
安装类型： 通孔
端接类型： PC 引脚
包装： 管件
尺寸/尺寸： 长方形 - 1.250" L x 0.190" W x 0.315" H（31.75mm x 4.83mm x 8.00mm）
Features
■ 1-1/4 ” Rectangular / Multiturn
Cermet / Industrial / Sealed
■ For trimmer applications/processing
guidelines, click here
■ Panel mount option available
■ Listed on the QPL for style RJ12 per
MIL-PRF-22097
■ RoHS compliant* version available
3059 - Trimpot ? Trimming Potentiometer
Electrical Characteristics
Product Dimensions
Std. Resistance Range..10 to 2 megohms
(see standard resistance table)
Resistance Tolerance ........... ±10 % std.
(tighter tolerance available)
3059L
Common Dimensions
31.75
(1.25)
3.18
(.125)
3059Y
DIA.
(.025)
(.031)
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 %
2.36
DIA.
(.093)
MTG. HOLES (2)
25.4
(1.000)
4.83
X
X
1.47 ± .56
(.058 ± .022)
ADJ. SLOT
2.92 ± .38
(.115 ± .015)
.64
WIDE
.79
DEEP
1
2.54
(.100)
2
7.62
(.300)
17.78
(.700)
3
6.60
(.260)
Resistance ............................ ±0.05 %
Resolution ................................... In?nite
(.190)
TYP.
Insulation Resistance ............... 500 vdc.
1,000 megohms min.
Dielectric Strength
LEADS
152.4
(6.000)
6.10
(.240)
MIN. LENGTH
8.00 ± .38
6.10
.240
TYP.
12.70 ± .79
(.500 ± .031)
.71 ± .03 DIA. TYP.
(.028 ± .001)
Sea Level................................ 900 vac
70,000 Feet ............................ 350 vac
E?ective Travel .................22 turns nom.
(.315 ± .015)
2.54
(.100)
Environmental Characteristics
Power Rating @ 70 °C (400 volts max.)
2.67 ± .25
(.105 ± .010)
3.43 ± .38
(.135 ± .015)
Standard Resistance Table
............................................... 1.0 watt
3059J
Resistance
Resistance
Power Rating @ 150 °C ............... 0 watt
Temperature Range ... -55 °C to +150 °C
Temperature Coe? cient ... ±100 ppm/°C
Seal Test ......................85 °C Fluorinert?
(pin styles only)
1
2
3
3.80
(.150)
(Ohms)
10
20
50
100
200
Code
100
200
500
101
201
6.60
(.260)
Humidity .......MIL-STD-202 Method 106
(2 % Δ TR, 10 Megohms IR)
Vibration ....... 20 G (1 % Δ TR; 1 % Δ VR)
Shock ........... 50 G (1 % Δ TR; 1 % Δ VR)
Load Life. 1,000 hours 1.0 watt @ 70 °C
...................(3 % Δ TR; 1% or 1 ohms,
whichever is greater, CRV)
Rotational Life .......................200 cycles
(2 % Δ TR; 1 % or 1 ohm,
whichever is greater, CRV)
Physical Characteristics
2.54
(.100)
7.62
(.300)
17.78
(.700)
.71 ± .03 DIA. TYP.
(.028 ± .001)
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
501
102
202
502
103
203
253
503
104
204
254
504
105
205
Torque............................. 5.0 oz-in. max.
Mechanical Stops ................. Wiper idles
Terminals Solderable printed circuit pins
Flexible leads ......(7 strands of 30 AWG)
3059P
Popular distribution values listed in boldface.
Special resistances available.
How To Order
2
Weight ......................................... 0.1 oz.
Marking.........Manufacturer’s trademark,
resistance code, terminal
numbers, date code, manufacturer’s
model number and style
Wiper ............... 50 % (Actual TR) ±10 %
Flammability ..........................U.L. 94V-0
Standard Packaging
2
1
17.78
(.700)
22.86
(.900)
3
6.60 12.70 ± .79
(.260) (.500 ± .031)
.71 ± .03
DIA. TYP.
(.028 ± .001)
RED WIPER
3059 L - 1 - 103 M LF
Model
Style
Standard or Modi?ed
Product Indicator
-1 = Standard Product
P&Y Styles ................10 pcs. per tube
Resistance Code
L&J Styles ..................25 pcs. per bag
Adjustment Tool..............................H-90
YELLOW
CCW
1
CLOCKWISE
3
GREEN
CW
Optional Su? x Letter
M = Panel Mount
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.
DIMENSIONS:
0.25
TOLERANCES: ±
(.010)
MM
(INCHES)
EXCEPT WHERE NOTED
(Factory Installed)
Terminations
LF = 100 % Tin-plated (RoHS compliant)
Blank = 90 % Tin / 10 % Lead-plated
(Standard)
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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相关代理商/技术参数
参数描述
305A 制造商:NEC 制造商全称:NEC 功能描述:Noise Filters
305A1 制造商:Akro-Mils 功能描述:Storage Bin; Insight; Ultra Clear; ploycarbonate; 5.4 x 4 x 3 制造商:Akro-Mils 功能描述:INSIGHT BIN, 5-3/8" x 4-1/8" x 3"; Bin Color:Clear; Carrying Capacity:10lb; Accessory Type:Close Bin; Color:Clear; Depth:5-3/8"; External Depth - Imperial:5.38"; External Depth - Metric:136.525mm; External Height - Imperial:3.25" ;RoHS Compliant: NA
305A2 制造商:Akro-Mils 功能描述:Lid for 305A1 制造商:Akro-Mils 功能描述:CLEAR LID, 305A1 INSIGHT BIN; For Use With:Akro-Mils 305A1 InSight Ultra-clear Bins; Accessory Type:Clear Lid ;RoHS Compliant: NA
305A3 制造商:Akro-Mils 功能描述:Storage Bin; Insight; Ultra Clear; ploycarbonate; 7.4 x 4 x 3.25 制造商:Akro-Mils 功能描述:INSIGHT BIN, 7-3/8" x 4-1/8" x 3-1/4"; Bin Color:Clear; Carrying Capacity:10lb; Accessory Type:Close Bin; Color:Clear; Depth:7-3/8"; External Depth - Imperial:7.38"; External Depth - Metric:187.325mm; External Height - Imperial:3.25";RoHS Compliant: NA
305A4 制造商:Akro-Mils 功能描述:Lid for 305A3 制造商:Akro-Mils 功能描述:CLEAR LID, 305A3 INSIGHT BIN; For Use With:Akro-Mils 305A3 InSight Ultra-clear Bins; Accessory Type:Clear Lid ;RoHS Compliant: NA
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