Beijing Silk Road Enterprise Management Services Co., Ltd.
| Tolerance | ±20% |
| Power(Watts) | 150mW |
| Number of Turns | 1 |
| Resistance | 50kΩ |
| Description | 50kΩ ±20% 150mW Potentiometers, Variable Resistors |
| Mfr. Part # | PT10-L-V-503(50K) |
| Package | Through Hole-3P,10x10mm |
| Model Number | PT10-L-V-503(50K) |
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Product Specification
| Tolerance | ±20% | Power(Watts) | 150mW |
| Number of Turns | 1 | Resistance | 50kΩ |
| Description | 50kΩ ±20% 150mW Potentiometers, Variable Resistors | Mfr. Part # | PT10-L-V-503(50K) |
| Package | Through Hole-3P,10x10mm | Model Number | PT10-L-V-503(50K) |
The PT10-L-V is a single-turn carbon-based potentiometer designed for general-purpose applications. It offers a total resistance range from 100 to 500K with a standard tolerance of 20%. Available in a B taper (linear), it is suitable for voltage adjustment and provides reliable performance within a wide operating temperature range.
| Item | Specification | Details |
|---|---|---|
| ELECTRICAL CHARACTERISTICS | ||
| Total Resistance | 100-500K | |
| Total Resistance Tolerance | 20% | |
| Resistance Taper | B taper (Linear) | Other linear: 0.07W |
| Power Rating | 0.15W (Linear B) | |
| Max. Operating Voltage | 250V DC (Linear B) | 125V DC (Other linear) |
| Residual Resistance | R1-2 10 ; R2-3 10 | Contact manufacturer for low residual resistance state. |
| Insulation Resistance | 100 M | at DC 100 V |
| Effective Stroke of Resistance | 220 5 | |
| Rotational Noise | 100 mV | |
| Withstanding Voltage | 100 V DC | for 1 Minute |
| MECHANICAL CHARACTERISTICS | ||
| Dimensions | Refer to separate product chart | |
| Total Rotational Angle | 235 10 | |
| Rotational Torque | 10 ~ 150 gf.cm | |
| Shaft Stop Strength | 1kgf.cm | min |
| DURABILITY CHARACTERISTICS | ||
| Rotational Life | 10,000 cycles | Resistance change within 15%, Rotational Noise: 150mV |
| Working Temperature | -25 ~ +70 | |
| Storage Temperature | -25 ~ +80 | |
| Soldering Heat Characteristic | Auto Soldering: 2605 (31 sec) | Manual Soldering: 2805 (31 sec) |
| Total Resistance Value | Marking Code | Total Resistance Value | Marking Code |
|---|---|---|---|
| 100 | 101 | 20K | 203 |
| 200 | 201 | 22K | 223 |
| 300 | 301 | 30K | 303 |
| 500 | 501 | 47K | 473 |
| 1K | 102 | 50K | 503 |
| 2K | 202 | 100K | 104 |
| 3K | 302 | 200K | 204 |
| 5K | 502 | 250K | 254 |
| 10K | 103 | 300K | 304 |
| 500K | 504 | ||
| 1M | 105 | ||
| 2M | 205 |
Use of Chemicals: Avoid contact with ammonia, amines, alkali solutions, aromatic hydrocarbons, ketones, esters, and halogenated hydrocarbons as these can adversely affect the polycarbonate resin used.
Use of Flux: Avoid using water-soluble flux during soldering, as it may negatively impact molding materials and metal components.
Soldering: Prevent molten solder from flowing onto the upper surface of the PC board to avoid imperfect contacts.
Circuit Configuration: Recommended for voltage adjustment (Fig. A). When used for current adjustment (Fig. B), confirm performance under actual operating conditions due to potential influence from contact resistance.
Residual Resistance: Standard construction includes a sulfurization-resistant film over silver electrodes. Contact the manufacturer for low residual resistance requirements.
Dew Condensation: Avoid use in conditions where dew or water drops may form on the resistor surface to prevent reduced insulation or short circuits.
Low Temperature Operation: For applications in low-temperature environments, customized products with smoother rotary movements can be provided upon request. Please specify this requirement when ordering.
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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