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ALPS Manufacturer of Electronic Components/Parts Catalog |
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 Related information
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| ｜Photo ｜Dimensions ｜Mounting Hole Dimensions ｜Terminal Layout and Circuit Diagram ｜ |
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14mm Size Snap-in Insulated Shaft Potentiometer RK14K Series
Detail
| Model No. | RK14K1240A4S |
| Number of resistor elements |
Dual-unit (Not applicable to DC) |
| Mounting direction | Vertical type |
| Bushing | With |
| Shaft types | Flat |
| Length of the shaft LM1 | 32.5mm |
| Center detent | Without |
| Total resistance | 10kΩ |
| Resistance taper | 1B |
| Minimum packing unit (pcs.) | 100 |
| Operating temperature range | -10℃ to +70℃ | ||
| Electrical Performance | Total resistance tolerance | ±20% | |
| Rated power | 0.05W | ||
| Maximum operating voltage | 50V AC for AC only | ||
| Insulation resistance | 100MΩ min. 250V DC | ||
| Voltage proof | 300V AC for 1 minute | ||
| Gang error | Within 2dB at center | ||
| Mechanical Performance | Total rotational angle | 300±5° | |
| Rotational torque | 3 to 20mN·m | ||
| Strength of the operating section | Stopper strength | 0.6N·m | |
| Push-pull strength | 80N max. | ||
| Vibration | 10 to 55 to 10Hz/min., the amplitude is 1.5mm for all the frequencies, in the 3 direction of X, Y and Z and for 2 hours respectively | ||
| Resistance to soldering heat | Manual soldering | 350℃ max. 3s max. | |
| Durability | Operating life | 15,000 cycles | |
| Environmental test | Cold | -30±2℃ for 96h | |
| Long-term heat resistance | 70±2℃ for 96h | ||
| Moisture resistance | 40±2℃, 90 to 95%RH for 96h | ||
Photo
Dimensions
Mounting Hole Dimensions
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Terminal Layout and Circuit Diagram
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Notes are common to this series/models. |
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Inquiries about Products For more information please contact: Products Information Center. 1-7, Yukigaya-otsuka-machi, Ota-ku, Tokyo, 145-8501, Japan Phone: +81 (3) 5499-8154 |
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