Beijing Silk Road Enterprise Management Services Co., Ltd.
| Voltage Rating | - |
| Tolerance | ±10% |
| Temperature Coefficient | ±250ppm/℃ |
| Power(Watts) | 500mW |
| Number of Turns | - |
| Resistance | 50kΩ |
| Description | 50kΩ ±10% 500mW Through Hole Potentiometers, Variable Resistors |
| Mfr. Part # | WI-11-503 |
| Package | Through Hole |
| Model Number | WI-11-503 |
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Product Specification
| Voltage Rating | - | Tolerance | ±10% |
| Temperature Coefficient | ±250ppm/℃ | Power(Watts) | 500mW |
| Number of Turns | - | Resistance | 50kΩ |
| Description | 50kΩ ±10% 500mW Through Hole Potentiometers, Variable Resistors | Mfr. Part # | WI-11-503 |
| Package | Through Hole | Model Number | WI-11-503 |
The WI 11 is a pre-set potentiometer from the BOCHEN () brand, designed for precise resistance adjustment. It offers a wide range of resistance values and tight tolerances, suitable for various electronic applications requiring accurate control.
| Characteristic | Specification | Details |
|---|---|---|
| Electrical Characteristics | ||
| Nominal Resistance Range | 100500K | |
| Resistance Tolerance | 10% | (10% not marked) |
| Terminal Resistance | 1%R or 2 (whichever is greater) | |
| Contact Resistance Variation (CRV) | 1%R or 2 | |
| Withstand Voltage | 101.3kPa: 500V | 8.5kPa: 350V |
| Insulation Resistance (Ri) | 1G | (100Vac) |
| Effective Electrical Travel | 23010 | |
| Environmental Characteristics | ||
| Rated Power | 0.5W | (315V max, at 70, 0W at 125) |
| Temperature Range | -55~+125 | |
| Temperature Coefficient (TCR) | 250ppm/ | |
| Temperature Variation | R(2%R+0.1) | (Uab/Uac)1%R |
| Collision | 390m/S | 4000 cycles, R1%R |
| Electrical Endurance at 70 | 0.5W, 1000h | R10%R, (Uab/Uac)10% |
| Mechanical Endurance | 200 cycles | R10%R |
| Steady Damp-Heat | R3%R, R1100M | |
| Physical Characteristics | ||
| Total Mechanical Travel | 24010 | |
| Starting Torque | 20mN.m | |
| Clutch Torque | 50mN.m | |
| Standard Packaging | 10PCS/tube | |
WI11 Series Potentiometer Naming Rule: WI11- [Resistance Code] [Tolerance]
Example: WI11-103 10%
| Resistance () | Resistance Code | Notes |
|---|---|---|
| 100 | 101 | |
| 200 | 201 | |
| 500 | 501 | |
| 1,000 | 102 | |
| 2,000 | 202 | |
| 5,000 | 502 | |
| 10,000 | 103 | |
| 20,000 | 203 | |
| 25,000 | 253 | |
| 50,000 | 503 | |
| 100,000 | 104 | |
| 200,000 | 204 | |
| 250,000 | 254 | |
| 500,000 | 504 |
Note: All resistances other than those listed above are non-standard.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
>>300
Ecer Certification：
Verified Supplier
Company Profile Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining an... Company Profile Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining an...
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