Beijing Silk Road Enterprise Management Services Co., Ltd.
| Tolerance | ±20% |
| Temperature Coefficient | ±300ppm/℃ |
| Power(Watts) | 250mW |
| Number of Turns | 1 |
| Resistance | 250kΩ |
| Description | 250kΩ ±20% 250mW Through Hole Potentiometers, Variable Resistors |
| Mfr. Part # | PT15NV02-254A2020-S |
| Package | Through Hole |
| Model Number | PT15NV02-254A2020-S |
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Product Specification
| Tolerance | ±20% | Temperature Coefficient | ±300ppm/℃ |
| Power(Watts) | 250mW | Number of Turns | 1 |
| Resistance | 250kΩ | Description | 250kΩ ±20% 250mW Through Hole Potentiometers, Variable Resistors |
| Mfr. Part # | PT15NV02-254A2020-S | Package | Through Hole |
| Model Number | PT15NV02-254A2020-S |
The PT-15 and PTC-15 are 15-mm through-hole potentiometers, available in carbon or cermet variants, designed for applications requiring frequent adjustment. Their shaftless design allows for versatile engagement mechanisms, including customized shafts, motor controls, or human interface adjustments. These potentiometers are capable of controlling variable outputs such as frequency, motor speed, or volume. Key features include excellent linearity (up to 3%), up to 38 mechanical detents for tactile feedback, and up to 100,000 life cycles. They offer IP54 protection and are available with magazine packaging for automatic insertion. Applications include appliance program selection, thermostat adjustment, timer and control relays, consumer electronics, power tool controls, and test and measurement equipment.
| Specification | PT-15 | PTC-15 |
|---|---|---|
| Taper | Lin, Log, Alog | Lin, Log, Alog |
| Range of values | Lin: 100 Rn 5M Log, Alog: 1K Rn 5M | Lin: 100 Rn 5M Log, Alog: 1K Rn 5M |
| Tolerance | 20% (100 Rn 1M) 30% (1M < Rn 5M) | 20% (100 Rn 1M) 30% (1M < Rn 5M) |
| Max. Voltage | 250 VDC (Lin) 125 VDC (Log, Alog) | 250 VDC (Lin) 125 VDC (Log, Alog) |
| Nominal power at 50C | 0.25 W (Lin) 0.12 W (Log, Alog) | 0.25 W (Lin) 0.12 W (Log, Alog) |
| Nominal power at 70C | 0.50 W (Lin) 0.25 W (Log, Alog) | 0.50 W (Lin) 0.25 W (Log, Alog) |
| Residual resistance | 0.5% Rn (5 min.) | 0.5% Rn (5 min.) |
| Equivalent noise resistance | 3% Rn (3 min.) | 3% Rn (3 min.) |
| Operating temperature | -25C to +70C | -40C to +90C |
| Mechanical rotation angle | 265 5 | 265 5 |
| Electrical rotation angle | 240 20 | 240 20 |
| Torque | 0.5 to 2.5 Ncm (0.7 to 3.4 in-oz) | 0.5 to 2.5 Ncm (0.7 to 3.4 in-oz) |
| Rotational Stop | > 10 Ncm (>14 in-oz) | > 10 Ncm (>14 in-oz) |
| Life | Up to 100k cycles | Up to 10k cycles |
| Detents | Up to 38 | Up to 38 |
| Switch | SPDT switch available | SPDT switch available |
| Low torque version | Available | Available |
| Standard Configuration Life | 1,000 cycles | n/a |
| Standard Configuration Cut track | No | n/a |
| Standard Configuration Detents | None | None |
| Standard Configuration Packaging | Bulk | Bulk |
| Standard Configuration Shaft/thumb wheel | None | None |
| Standard Configuration Non-flammability | No | Yes |
| Standard Configuration Housing color | Black | Cream |
| Standard Configuration Rotor color | White | Cream |
| Standard Configuration Wiper Position | Initial | Initial |
| Standard Configuration Torque | 0.5 to 2.5 Ncm | 0.5 to 2.5 Ncm |
| Standard Configuration Terminal material | Steel | Brass |
| Standard Configuration Linearity | Not controlled | Not controlled |
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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