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参数资料
| 型号： | RJ26FW103 |
| 厂商： | Bourns Inc. |
| 文件页数： | 1/1页 |
| 文件大小： | 0K |
| 描述： | TRIMMER 10K OHM 0.25W TH |
| 标准包装： | 50 |
| 系列： | Trimpot® RJ26/RJR26-密封式 |
| 电阻（欧姆）： | 10k |
| 功率（瓦特）： | 0.25W，1/4W |
| 容差： | ±10% |
| 温度系数： | ±100ppm/°C |
| 匝数： | 12 |
| 调节型： | 顶部调节 |
| 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： | 方形 - 0.250" L x 0.170" W x 0.250" H（6.35mm x 4.32mm x 6.35mm） |
Features
■ Multiturn / Cermet / Industrial / Sealed
■ Listed on the QPL per MIL-PRF-22097 and
High-Rel MIL-PRF-39035
■ For trimmer applications/processing
guidelines, click here
RJ26/RJR26 - 1/4 ” Trimpot ? Trimming Potentiometer
Electrical Characteristics
Product Dimensions
(.070)
6.35 ± .25
(.250 ± .010)
1.78 DIA.
X (.020) WIDE
(.170 ± .015)
1.22 ± .25
6.85 ± .51 X (.025) DEEP
TYP.
4.88 ± .51
1 2 3
(.192 ± .020)
.76 (.100)
(.100)
Standard Resistance Range
..................................10 to 1 megohm
(see standard resistance table)
Resistance Tolerance ............ ±10 % std.
Absolute Minimum Resistance
RJ26 ..........................................2 % or
20 ohms max. (whichever is greater)
RJR26 .......................................2 % or
2 ohms max. (whichever is greater)
Contact Resistance Variation ....3.0 % or
3 ohms max. (whichever is greater)
Adjustability
Voltage ...................................±0.02 %
Resistance .............................±0.05 %
Resolution.................................... In?nite
Insulation Resistance ............... 500 vdc.
1,000 megohms min.
Dielectric Strength
RJ26FW /
RJR26FW
4.32 ± .38
(.170 ± .015)
6.35 ± .51
(.250 ± .020)
1.02
(.040)
4.78 ± .38
(.188 ± .015)
2.54
(.100)
2.54
(.100)
1.02
6.35 ± .51
(.250 ± .020)
ADJ. SLOT
1.78
DIA.
.51
X (.020) WIDE
.64
X (.025) DEEP
1 2 3
.46 ± .025 DIA.
(.018 ± .001)
2.54
(.100)
.76
(.030)
RJR26FA
1.52 ± .25
(.060 ± .010)
4.31 ± .38
(.270 ± .020)
2.54
1.02
(.040)
TYP.
ADJ. SLOT
.51
(.070)
.64
(.048 ± .010)
.38 ± .25
(.015 ± .010)
.46 ±.03
DIA.
(.018 ±.001)
2.54
2.54 (.100)
(.030)
Sea Level ............................... 600 vac
80,000 Feet ............................ 250 vac
RJ26FX /
(.040)
RJR26FB
Effective Travel .................12 turns nom.
Environmental Characteristics
RJR26FX
1.02
(.040)
1.52 ± .38
(.060 ± .015)
1.02
(.040)
1.52 ± .25
(.060 ± .010)
MIN.
.76
Power Rating (200 volts max.)
85 °C .................................... 0.25 watt
150 °C ....................................... 0 watt
Temperature Range ....-65 °C to +150 °C
Temperature Coef?cient ....±100 ppm/°C
Seal Test ...................... 85 °C Fluorinert*
Humidity
2.54
(.100)
1 2 3
1.02
(.040)
2.54
(.100) .76
(.030)
2.54
(.100)
2.54
(.100)
1 2 3
1.01 ± .25
(.040 ± .010)
.38 ± .25
(.015 ± .010)
2.54
(.100)
(.030)
RJ26 .......... MIL-STD-202 Method 106
96 hours (1 % Δ TR, 10 Megohms IR)
1.02
(.040)
1.02
(.040)
RJR26 ....... MIL-STD-202 Method 106
96 hours (1 % Δ TR, 100 Megohms IR)
Vibration ....... 20 G (1 % Δ TR; 1 % Δ VR)
Shock.......... 100 G (1 % Δ TR; 1 % Δ VR)
RJ26FP /
RJR26FP
.64
(.025)
1.02
(.040)
1 2 3
4.70
(.185)
DIMENSIONS:
0.25
TOLERANCES: ±
(.010)
MM
(INCHES)
EXCEPT WHERE NOTED
Load Life
2
WIPER
1
RJ26 ..1,000 hours 0.25 watt @ 85 °C
(2 % Δ TR; 1 % Δ VR)
RJR26 .10,000 hours 0.25 watt @ 85 °C
(3 % Δ TR)
2.54
(.100)
2.54
2.54 (.100)
(.100)
.64
(.025)
CCW
CLOCKWISE
How To Order
3
CW
Rotational Life........................200 cycles
(2 % Δ TR)
Physical Characteristics
MIL-PRF-22097
Model
Characteristic
RJ26 F W 202
Torque............................. 3.0 oz-in. max.
Mechanical Stops ................. Wiper idles
Terminals ..... MIL-STD-202; Method 208
Standard Resistance Table
Resistance Resistance Resistance Resistance
(Ohms) Code (Ohms) Code
F = ±100 ppm/°C Temp. Coeff. Max.
Terminal Style
Resistance Code
Weight ..................................... 0.015 oz.
Marking ................. Mil-spec part number
Wiper ............... 50 % (Actual TR) ±10 %
Flammability ..........................U.L. 94V-0
Standard Packaging ..... 50 pcs. per tube
Adjustment Tool .............................. H-90
REV. 04/14
“Trimpot” is a registered trademark of Bourns, Inc.
10
20
50
100
200
500
1,000
2,000
5,000
100
200
500
101
201
501
102
202
502
10,000
20,000
25,000
50,000
100,000
200,000
250,000
500,000
1,000,000
103
203
253
503
104
204
254
504
105
How To Order
MIL-PRF-39035 RJR26 F W 204 P
Model
Characteristic
F = ±100 ppm/°C Temp. Coeff. Max.
Terminal Style
Resistance Code
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.
Failure Rate
M = 1.0 %
P = 0.1 %
R = 0.01 %
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