参数资料
型号: Y0056100R000K0L
厂商: Vishay Foil Resistors (Division of Vishay Precision Group)
文件页数: 1/4页
文件大小: 0K
描述: TRIMMER 100 OHM 0.75W TH
产品培训模块: Foil Resistors Trimmer Technology Advantages
标准包装: 25
系列: Accutrim™1280G
电阻(欧姆): 100
功率(瓦特): 0.75W,3/4W
容差: ±10%
温度系数: ±15ppm/°C
匝数: 26
调节型: 侧面调节
电阻材料: 金属箔
安装类型: 通孔
端接类型: PC 引脚
包装: 散装
尺寸/尺寸: 长方形 - 0.750" L x 0.190" W x 0.270" H(19.05mm x 4.83mm x 6.86mm)
其它名称: 1280G 100R 10.0%
804-1014

Accutrim? 1280G, 1285G
Vishay Foil Resistors
Bulk Metal ? Foil Technology Ultra High Precision
Trimming Potentiometers 3 / 4 " Rectilinear, ± 5 ppm/°C and
± 15 ppm/°C TCR with a Smooth and Unidirectional Output
FEATURES
? Temperature coefficient of resistance (TCR):
(- 55 °C to + 125 °C ref. at + 25 °C)
- ± 15 ppm/°C (model 1280G);
- ± 5 ppm/°C (model 1285G) 3) ;
- through the wiper ± 50 ppm/°C
INTRODUCTION
Vishay Foil precision trimmers have the Bulk Metal ? Foil
resistive element which possesses a unique inherent
temperature and load life stability. Plus, their advanced
virtually back lash-free adjustment mechanism makes them
easy to set quickly and accurately and keeps the setting
exactly on target.
? A smooth and unidirectional resistance with leadscrew
adjustment
? Load life stability: 0.5 % maximum Δ R under full rated
power at + 25 °C for 2000 h
? Electrostatic discharge (ESD) up to 25 000 V
? Settability: 0.05 % typical; 0.1 % maximum
? Setting stability: 0.1 % typical; 0.5 % maximum, Δ SS
? Power rating: 0.75 W at + 25 °C
? Resistance range: 10 Ω to 20 k Ω
BULK METAL
FOIL
Wiper Travel
WIREWOUND
Wiper Travel
? Resistance tolerance: ± 10 %, ± 5 %
? Backlash: < 0.05 %
? Tap test: 0.05 % typical; 0.1 % maximum
? “O”-ring prevents ingress of fluids during any board
cleaning operation
? Terminal finish: gold plated (tin/lead finish available on
request)
CERMET
Wiper Travel
TABLE 1 - 1280G AND 1285G SERIES ELECTRICAL SPECIFICATIONS
Resistance Tolerance
Resistance Range
TCR Model 1280G
TCR Model 1285G (3)
Power
Settability
Setting Stability
Roll-on, Roll-off
Load Life Stability
End Resistance
C.R.V. (noise) (2)
Frequency Characteristics
Model 1280G 10 % (1) , Model 1285G 5 %
10 Ω to 20 k Ω
± 15 ppm/°C (- 55 °C to + 125 °C, ref. + 25 °C)
± 5 ppm/°C (- 55 °C to + 125 °C, ref. + 25 °C)
0.75 W at + 25 °C derated linearly to 0 W at + 125 °C (see Fig. 2)
0.05 % typical; 0.1 % maximum
0.1 % typical; 0.5 % maximum
0.25 % typical; 1.0 % maximum
0.5 % Δ R after 2000 h under full rated power at + 25 °C
2 Ω maximum
3 Ω typical; 10 Ω maximum
10 ns rise time at 1 k Ω to 100 MHz
Notes
(1) 5 % available on special order
(2) The 1280G can be screened for low noise, if required
(3) For model 1285G 10 Ω and 20 Ω TCR is ± 10 ppm/°C
(4) Panel mount available on special order
TABLE 2 - STANDARD VALUE
10 Ω , 20 Ω , 50 Ω , 100 Ω , 200 Ω , 500 Ω , 1 k Ω , 2 k Ω , 5 k Ω , 10 k Ω , 20 k Ω
Document Number: 63056
Revision: 25-Mar-10
For any questions, contact: foil@vishaypg.com
www.foilresistors.com
1
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