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参数资料
| 型号： | 89XR1KLFTR |
| 厂商： | BI Technologies Corporation |
| 元件分类： | 数字电位计 |
| 英文描述： | 3/4 Rectangular Multiturn Cermet Trimming Potentiometer |
| 中文描述： | 3 / 4矩形多转金属陶瓷微调电位器 |
| 文件页数： | 1/5页 |
| 文件大小： | 74K |
| 代理商： | 89XR1KLFTR |
1
1-77
Model 89
ELECTRICAL
Standard Resistance Range, Ohms
10 to 2Meg
Standard Resistance Tolerance
±10% (<100 Ohms = ±20%)
Input Voltage, Maximum
200 Vdc or rms not to exceed power rating
Slider Current, Maximum
100mA or within rated power, whichever is less
Power Rating, Watts
0.75 at 85°C derating to 0 at 125°C
End Resistance, Maximum
2 Ohms
Actual Electrical Travel, Turns, Nominal
20
Dielectric Strength
1,000 Vrms
Insulation Resistance, Minimum
1,000 Megohms
Resolution
Essentially infinite
Contact Resistance Variation, Maximum
1% or 1 Ohm, whichever is greater
ENVIRONMENTAL
Seal
85°C Fluorinert (No Leaks)
Temperature Coefficient, Maximum
±100ppm/°C
Operating Temperature Range
–55°C to +125°C
Thermal Shock
5 cycles, –55°C to +125°C (1%
RT, 1% VR)
Moisture Resistance
Ten 24 hour cycles (1%
RT, IR 100 Megohms Min.)
Shock, 6ms Sawtooth
100G’s (1%
RT, 1% VR)
Vibration
20G’s, 10 to 2,000 Hz (1%
RT, 1% VR)
High Temperature Exposure
250 hours at 125°C (2%
RT, 2% VR)
Rotational Life
200 cycles (3%
RT)
Load Life at 0.5 Watts
1,000 hours at 70°C (2%
RT)
Resistance to Solder Heat
260°C for 10 sec. (1%
RT)
MECHANICAL
Mechanical Stops
Clutch Action, both ends
Torque, Starting Maximum
5 oz.-in. (0.035 N-m)
Weight, Nominal
.05 oz. (1.4 grams)
MODEL 89
3/4” Rectangular
Multiturn
Cermet Trimming
Potentiometer
Fluorinert is a registered trademark of 3M Company.
Specifications subject to change without notice.
相关PDF资料 |
PDF描述 |
|---|---|
| 89XR1KTR | 3/4 Rectangular Multiturn Cermet Trimming Potentiometer |
| 89XR1MEGLFTR | 3/4 Rectangular Multiturn Cermet Trimming Potentiometer |
| 89XR1MEGTR | 3/4 Rectangular Multiturn Cermet Trimming Potentiometer |
| 89XR200KLFTR | 3/4 Rectangular Multiturn Cermet Trimming Potentiometer |
| 89XR200KTR | 3/4 Rectangular Multiturn Cermet Trimming Potentiometer |
相关代理商/技术参数 |
参数描述 |
|---|---|
| 89XR1KTB | 制造商:TT Electronics / BI Technologies 功能描述:Res Cermet Trimmer 1K Ohm 10% 0.75W(3/4W) 20(Elec)Turn 2.36mm (20.57 X 4.83 X 6.35mm) Pin Thru-Hole Tube |
| 89XR1KTR | 制造商:BITECH 制造商全称:Bi technologies 功能描述:3/4 Rectangular Multiturn Cermet Trimming Potentiometer |
| 89XR1MEGLF | 制造商:BI Technologies (TT electronics) 功能描述:Res Cermet Trimmer 1M Ohm 10% 3/4W 20(Elec)Turn 2.36mm (20.57 X 4.83 X 6.35mm) Pin Thru-Hole Box 制造商:TT Electronics / BI Technologies 功能描述:Res Cermet Trimmer 1M Ohm 10% 3/4W 20(Elec)Turn 2.36mm (20.57 X 4.83 X 6.35mm) Pin Thru-Hole Box |
| 89XR1MEGLFTB | 制造商:BI Technologies (TT electronics) 功能描述:Res Cermet Trimmer 1M Ohm 10% 3/4W 20(Elec)Turn 2.36mm (20.57 X 4.83 X 6.35mm) Pin Thru-Hole Tube 制造商:TT Electronics / BI Technologies 功能描述:89XR1MEGLFTB |
| 89XR1MEGLFTR | 制造商:BITECH 制造商全称:Bi technologies 功能描述:3/4 Rectangular Multiturn Cermet Trimming Potentiometer |
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