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3057Y-1-202M PDF预览

3057Y-1-202M

更新时间： 2024-11-21 19:16:47
品牌 Logo 应用领域
伯恩斯 - BOURNS PC电阻器
页数 文件大小 规格书
1页 106K
描述
RES,TAPPED,WIREWOUND,2K OHMS,5% +/-TOL,-50,50PPM TC

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3057Y-1-202M 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Active包装说明：PCB Mount,
Reach Compliance Code：not_compliantFactory Lead Time：8 weeks
风险等级：5.69执行器方向：HORIZONTAL
执行器类型：SCREW构造：Rectangular
帮派号码：1JESD-609代码：e4
引线直径：0.71 mm引线长度：12.7 mm
安装特点：PANEL MOUNT端子数量：3
转弯数量：22最高工作温度：150 °C
最低工作温度：-55 °C封装高度：8 mm
封装长度：31.75 mm封装形式：Panel Mount
封装宽度：4.83 mm包装方法：Tube
额定功率耗散 (P)：1 W额定温度：70 °C
电阻：2000 Ω电阻定律：LINEAR
电阻器类型：POTENTIOMETER旋转角：7920 deg
表面贴装：NO技术：WIRE WOUND
温度系数：50 ppm/ °C端子面层：Gold (Au)
端子形状：WIRE容差：5%
Base Number Matches：1

3057Y-1-202M 数据手册

  
Features  
■ 1-1/4 ” Rectangular / Multiturn  
Wirewound / Industrial / Sealed  
■ Panel mount option available  
■ Listed on the QPL for style RT12 per  
MIL-PRF-27208  
■ RoHS compliant*  
3057 - Trimpot® Trimming Potentiometer  
Electrical Characteristics  
Product Dimensions  
Standard Resistance Range  
3057L  
Common Dimensions  
3057Y  
.................................. 10 to 50K ohms  
(see standard resistance table)  
Resistance Tolerance ............. 5 ꢀ std.  
(tighter tolerance available)  
Absolute Minimum Resistance  
..........................0.1 ꢀ or 1 ohm max.  
(whichever is greater)  
31.75  
(1.25)  
3.18  
(.125 )  
25.4  
(1.000)  
1
2
7.ꢀ2  
3
1.47 .5ꢀ  
(.058 .022)  
ꢀ.35  
(.250)  
(.300)  
17.78  
Noise .....................100 ohms ENR max.  
Resolution ........... See Resistance Table  
Insulation Resistance ...............500 vdc.  
1,000 megohms min.  
ADJ. SLOT  
2.92 .38  
(.115 .015)  
(.700)  
DIA.  
2.3ꢀ  
(.093)  
MTG. HOLES (2)  
DIA.  
.ꢀ4  
WIDE  
(.025)  
X
X
2.54  
(.100)  
.79  
Dielectric Strength  
DEEP  
(.031)  
4.83  
(.190)  
Sea Level............................. 1,500 vac  
70,000 Feet............................ 400 vac  
Adjustment Travel.............22 turns nom.  
.71 .03  
(.028 .001)  
DIA. TYP.  
12.70 .79  
(.500 .031)  
ꢀ.10  
(.240)  
MIN. LENGTH  
TYP.  
ꢀ.10  
TYP.  
152.4  
LEADS  
(.240)  
Environmental Characteristics  
(ꢀ.000)  
8.00 .38  
(.315 .015)  
2.54  
(.100)  
Power Rating @ 70 °C..................1 watt  
Power Rating @ 150 °C................0 watt  
Temperature Range...-55 °C to +150 °C  
Temperature Coefficient ..... 50 ppm/°C  
Seal Test......................85 °C Fluorinert†  
(pin styles only)  
Humidity .......MIL-STD-202 Method 106  
96 hours  
2 ꢀ ∆TR, 100 Megohms IR)  
Vibration ............. 30 G (1 ꢀ ∆TR; 0.5 ꢀ  
+ resolution ∆VR)  
Standard Resistance Table  
2.ꢀ7  
(.105 )  
Nominal  
Resolution  
(Percent)  
2.40  
3.43 .38  
(.135 .015)  
Resistance  
(Ohms)  
10  
Resistance  
Code  
100  
3057J  
20  
200  
1.90  
1.40  
50  
500  
3.80  
(.150)  
100  
101  
1.00  
200  
201  
0.86  
500  
501  
0.89  
Shock ............... 100 G (1 ꢀ ∆TR; 0.5 ꢀ  
+ resolution ∆VR)  
Load Life....1,000 hours 1 watt @ 70 °C  
(2 ꢀ ∆TR)  
1,000  
2,000  
5,000  
10,000  
20,000  
50,000  
102  
0.72  
2
1
3
202  
0.58  
502  
0.43  
103  
0.34  
203  
0.31  
ꢀ.35  
7.ꢀ2  
(.300)  
Rotational Life ..... 200 cycles (2 ꢀ ∆TR)  
(.250)  
503  
0.24  
Physical Characteristics  
17.78  
(.700)  
Popular values listed in boldface. Special  
resistances available.  
.71 .03  
(.028 .001)  
DIA. TYP.  
Torque.............................8.0 oz-in. max.  
Mechanical Stops.................Wiper idles  
Terminals ........ Solderable pins and lugs  
Flexible leads ......(7 strands of 30 AWG)  
Weight .......................................0.10 oz.  
Marking.........Manufacturer’s trademark,  
resistance code, terminal numbers,  
date code, manufacturer’s model  
number and style  
How To Order  
2.54  
(.100)  
3057 L - 1 - 103 M  
Model  
Style  
3057P  
.71 .03  
(.028 .001)  
DIA. TYP.  
Standard or Modified  
Product Indicator  
Wiper ...............50 ꢀ (Actual TR) 10 ꢀ  
Flammability ..........................U.L. 94V-0  
Standard Packaging  
P&Y Style ..................10 pcs. per tube  
L&J Style....................25 pcs. per bag  
Adjustment Tool..............................H-90  
-1 = Standard Product  
2
1
3
17.78  
(.700)  
22.8ꢀ  
(.900)  
ꢀ.ꢀ0  
12.70 .79  
(.2ꢀ0) (.500 .031)  
Resistance Code  
Optional Suffix Letter  
M = Panel Mount  
(Factory Installed)  
MM  
(INCHES)  
DIMENSIONS:  
0.25  
TOLERANCES:  
EXCEPT WHERE NOTED  
RED  
WIPER  
2
(.010)  
GREEN  
CW  
YELLOW  
CCW  
3
1
CLOCKWISE  
REV. 11/08  
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex.  
†“Fluorinert” is a registered trademark of 3M Co.  
Specifications are subject to change without notice.  
Customers should verify actual device performance in their specific applications  
1

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3057Y-1-203 BOURNS

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 		Trimmer, Wire Wound, 1W, 20000ohm, 5% +/-Tol, -50,50ppm/Cel, 22 Turn(s), ROHS COMPLIANT
3057Y-1-203M BOURNS

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 		RES,TAPPED,WIREWOUND,20K OHMS,5% +/-TOL,-50,50PPM TC
3057Y-1-500 BOURNS

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3057Y-1-501 BOURNS

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 		暂无描述
3057Y-1-502 BOURNS

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 		Trimmer, Wire Wound, 1W, 5000ohm, 5% +/-Tol, -50,50ppm/Cel, 22 Turn(s), ROHS COMPLIANT
3057Y-1-502M BOURNS

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 		RES,TAPPED,WIREWOUND,5K OHMS,5% +/-TOL,-50,50PPM TC
3057Y-1-503 BOURNS

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 		Trimmer, Wire Wound, 1W, 50000ohm, 5% +/-Tol, -50,50ppm/Cel, 22 Turn(s), ROHS COMPLIANT
3057Y-1-503M BOURNS

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 		RES,TAPPED,WIREWOUND,50K OHMS,5% +/-TOL,-50,50PPM TC
3058020 PHOENIX

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 		Terminal Block Accessory, End Cover, PA,
3058046 PHOENIX

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