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| 型号： | Y0069500R000J0L |
| 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 500 OHM 0.25W TH |
| 产品培训模块： | Foil Resistors Trimmer Technology Advantages |
| 标准包装： | 25 |
| 系列： | Accutrim™1260W |
| 电阻（欧姆）： | 500 |
| 功率（瓦特）： | 0.25W，1/4W |
| 容差： | ±5% |
| 温度系数： | ±10ppm/°C |
| 匝数： | 21 |
| 调节型： | 顶部调节 |
| 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： | 方形 - 0.375" L x 0.170" W x 0.420" H（9.53mm x 4.32mm x 10.67mm） |
| 其它名称： | 1260W 500R 5.0% 804-1002 |
Accutrim? 1260 (RJ24 Style)
Vishay Foil Resistors
Bulk Metal ? Foil Ultra High Technology Precision Trimming Potentiometers,
3 / 8 " Square, RJ24 Style, Designed to Meet or Exceed the Requirements of
MIL-PRF-39035, Char. H with a Smooth and Unidirectional Output
FEATURES
? Temperature coefficient of resistance (TCR):
± 10 ppm/°C (- 55 °C to + 150 °C ref. at + 25 °C); through
the wiper (2) ; ± 25 ppm/°C (see table 2 for low values)
? A smooth and unidirectional resistance with leadscrew
adjustment
? Load life stability: 0.1 % typical Δ R, 1.0 % maximum Δ R
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.
BULK METAL
under full rated power at + 85 °C for 10 000 h
? Settability: 0.05 % typical; 0.1 % maximum
? Setting stability: 0.1 % typical; 0.5 % maximum
? Power rating: 0.25 W at + 85 °C
? Resistance range: 5 Ω to 10 k Ω
? Resistance tolerance: ± 5 %, ± 10 %
? “O”-ring prevents ingress of fluids during any board
cleaning operation
? Electrostatic discharge (ESD) up to 25 000 V
? Terminal finish: tin/lead
FOIL
Wiper Travel
TABLE 1 - MODEL SELECTION
WIREWOUND
Wiper Travel
Wiper Travel
CERMET
MODEL
1260
TERMINATION STYLE
W-edge mount, top adjust
X-edge mount, side adjust
AVERAGE WEIGHT (g)
0.4
POWER RATING at + 85 °C AMBIENT
0.25 W
NO. OF TURNS
21 ± 2
Note
? See figure 1
TABLE 2 - 1260 (RJ24 STYLE) SERIES
TABLE 3 - VALUES VS. TOLERANCES
ELECTRICAL SPECIFICATIONS
STANDARD RESISTANCE VALUES
STANDARD
Temperature Coefficient of
Resistance (TCR) 50 Ω to 10 k Ω
End-to-end (1)
Temperature Coefficient of
Resistance (TCR) 5 Ω , 10 Ω and 20 Ω
Through the wiper (2)
Stability
Load life at 10 000 h
± 10 ppm/°C maximum
(- 55 °C to + 150 °C,
+ 25 °C ref.)
± 20 ppm/°C
± 25 ppm/°C
0.1 % typical Δ R
1.0 % maximum Δ R
(in Ω )
5, 10
20, 50, 100, 200, 500, 1K, 2K, 5K, 10K
TOLERANCE
± 10 %
±5%
(under full rated power
Power Rating (3)
of 0.25 W at + 85 °C)
0.25 W at + 85 °C
TABLE 4 - MECHANICAL SPECIFICATIONS
Settability
0.05 % typical;
Adjustment Turns
21 ± 2
0.1 % maximum
Setting Stability
Contact Resistance
Variation - CRV (noise)
Hop-off
0.1 % typical;
0.5 % maximum
3 Ω typical;
10 Ω maximum
0.25 % typical;
1.0 % maximum
Mechanical Stops
Internal Terminations
Case Material
Wiper idles - no discontinuity
All welded - no flux
Diallyl-phthalate: black (DAP)
High-Frequency Operation
Rise/decay time
Inductance
Capacitance
Operating Temperature Range
1 ns without ringing
0.08 μH typical
0.5 pF typical
- 55 °C to + 150 °C
Shaft Torque
Backlash
3 oz. in. maximum
0.005 % typical
Document Number: 63054
Revision: 24-Mar-10
For any questions, contact: foil@vishaypg.com
www.foilresistors.com
1
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| Y0069500R000J9L | 功能描述:500 Ohm 0.25W, 1/4W PC Pins Through Hole Trimmer Potentiometer Metal Foil 21 Turn Top Adjustment 制造商:vishay foil resistors (division of vishay precision group) 系列:Accutrim??1260W 包装:散装 零件状态:在售 电阻（欧姆）:500 功率（W）:0.25W，1/4W 容差:±5% 温度系数:±10ppm/°C 圈数:21 调节类型:顶部调节 电阻材料:金属箔 安装类型:通孔 端子类型:PC 引脚 大小/尺寸:矩形 - 0.375" x 0.170" 表面 x 0.420" 高（9.53mm x 4.32mm x 10.67mm） 标准包装:10 |
| Y006950R0000J0L | 制造商:Vishay Precision Group Inc 功能描述:1260W 50R 5.0% - Bulk 制造商:Vishay Foil Resistors 功能描述:TRIMMER 50 OHM 0.25W PC PIN |
| Y00695K00000J0L | 制造商:Vishay Precision Group Inc 功能描述:1260W 5K 5.0% - Bulk 制造商:Vishay Foil Resistors 功能描述:TRIMMER 5K OHM 0.25W PC PIN |
| Y00695K00000J9L | 功能描述:5k Ohm 0.25W, 1/4W PC Pins Through Hole Trimmer Potentiometer Metal Foil 21 Turn Top Adjustment 制造商:vishay foil resistors (division of vishay precision group) 系列:Accutrim??1260W 包装:散装 零件状态:在售 电阻（欧姆）:5k 功率（W）:0.25W，1/4W 容差:±5% 温度系数:±10ppm/°C 圈数:21 调节类型:顶部调节 电阻材料:金属箔 安装类型:通孔 端子类型:PC 引脚 大小/尺寸:矩形 - 0.375" x 0.170" 表面 x 0.420" 高（9.53mm x 4.32mm x 10.67mm） 标准包装:10 |
| Y00695R00000K0L | 制造商:Vishay Precision Group Inc 功能描述:1260W 5R 10.0% - Bulk 制造商:Vishay Foil Resistors 功能描述:TRIMMER 5 OHM 0.25W PC PIN |
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