Beijing Silk Road Enterprise Management Services Co., Ltd.
| Tolerance | ±20% |
| Temperature Coefficient | ±300ppm/℃ |
| Power(Watts) | 250mW |
| Number of Turns | 1 |
| Resistance | 25kΩ |
| Description | 25kΩ ±20% 250mW Through Hole Potentiometers, Variable Resistors |
| Mfr. Part # | PT15WH06-253A2020-6NE |
| Package | Through Hole |
| Model Number | PT15WH06-253A2020-6NE |
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Product Specification
| Tolerance | ±20% | Temperature Coefficient | ±300ppm/℃ |
| Power(Watts) | 250mW | Number of Turns | 1 |
| Resistance | 25kΩ | Description | 25kΩ ±20% 250mW Through Hole Potentiometers, Variable Resistors |
| Mfr. Part # | PT15WH06-253A2020-6NE | Package | Through Hole |
| Model Number | PT15WH06-253A2020-6NE |
The Piher PT-15 and PTC-15 are 15-mm through-hole potentiometers designed for applications requiring frequent adjustment. Featuring a shaftless design, they accommodate various engagement mechanisms like custom shafts, motor controls, or human interface adjustments. These potentiometers are ideal for controlling variable outputs such as frequency, motor speed, or volume. They offer excellent performance with up to 3% linearity, carbon or cermet resistive elements, and up to 100,000 life cycles. The series boasts IP54 protection, magazine packaging for automatic insertion, and optional SPDT switches and low torque versions. 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 (122F) | 0.25 W (Lin), 0.12 W (Log, Alog) | 0.25 W (Lin), 0.12 W (Log, Alog) |
| Nominal power at 70C (158F) | 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 Cycles | Up to 100,000 | Up to 10,000 |
| Detents | Up to 38 | Up to 38 |
| Substrate | Polyester / Alumina | Polyester / Alumina |
| Flammability | Self-extinguishable plastic (UL 94V-0) available | Non-flammable material by standard |
Environmental Testing (Typical Piher Results):
| Test | PT-15 R(%) | PTC-15 R(%) |
|---|---|---|
| Electrical life (1000h) | 5% (at 50C; 0.15W) | n/a |
| Mechanical life (1000 cycles) | 3% (Rn < 1M) | 2% |
| Temperature coefficient | 300 ppm/C (Rn < 100K) | n/a |
| Thermal cycling | 2.5% | 2% |
| Damp heat (500h) | 5% | 2% |
| Vibration | 2% | 2% |
| Storage (6 months) | 2.5% | 2% |
Standard Configuration:
Available Mounting Methods:
Available Tapers: Linear (A), Logarithmic (B), Antilogarithmic (C)
Available Detents: PAI, PAM, PAF, P1i, P1F, P02...P38
Available Wiper Positions: Initial (A), 50% (PM), Final (E)
Available Packaging: Bulk, Magazine (35 units), Embossed Tape
Standard Resistance Values and Tolerances:
| Resistance () | Order Code | Tolerance |
|---|---|---|
| 100 | 101 | 20%, 30% |
| 200 | 201 | 20%, 30% |
| 220 | 221 | 20%, 30% |
| 250 | 251 | 20%, 30% |
| 470 | 471 | 20%, 30% |
| 500 | 501 | 20%, 30% |
| 1K | 102 | 20%, 30% |
| 2K | 202 | 20%, 30% |
| 2.2K | 222 | 20%, 30% |
| 2.5K | 252 | 20%, 30% |
| 4.7K | 472 | 20%, 30% |
| 5K | 502 | 20%, 30% |
| 10K | 103 | 20%, 30% |
| 20K | 203 | 20%, 30% |
| 22K | 223 | 20%, 30% |
| 25K | 253 | 20%, 30% |
| 47K | 473 | 20%, 30% |
| 50K | 503 | 20%, 30% |
| 100K | 104 | 20%, 30% |
| 200K | 204 | 20%, 30% |
| 220K | 224 | 20%, 30% |
| 250K | 254 | 20%, 30% |
| 470K | 474 | 20%, 30% |
| 500K | 504 | 20%, 30% |
| 1M | 105 | 20%, 30% |
| 2M | 205 | 20%, 30% |
| 2.5M | 255 | 20%, 30% |
| 4.7M | 475 | 20%, 30% |
| 5M | 505 | 20%, 30% |
Switch Versions: Available with or without detents. Standard specification: 24V / 15mA, 5 ON position resistance, 30M insulation resistance.
Cut Tracks: PCI, PCF (Open circuit design). Not available for PTC-15.
Shafts and Thumbwheels: Various hollow and solid shaft models available. Thumbwheel and shafts delivered unassembled unless specified. Custom positions and plastic colors available.
STEP Files: Available for download at www.piher.net
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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