Manufacturer product reference image
Potentiometers - 39mm Size LED Illuminated Type RK39A Series
Key Specifications
| Complete manufacturer part number | RK39A1A00028 |
|---|---|
| Manufacturer | ALPS Alpine |
| Description | Potentiometers - 39mm Size LED Illuminated Type RK39A Series |
| Package / case | 39mm size |
| Product category | Potentiometers |
| Dimensions | 39mm size |
| Total resistance | 5kΩ |
| Resistance taper | B |
| Detent | 6-position |
| Total rotational angle | 270°±5° (290°max.) |
| Detent torque | 50±20mN·m |
| LED | Red |
| Maximum operating voltage | 50V AC, 30V DC |
| Operating temperature range | -40℃ to +85℃ |
| Total resistance tolerance | ±20% |
| Rated power | 0.05W |
| Insulation resistance | 10MΩ min. 50V DC |
| Voltage proof | 50V AC for 1 minute |
| Stopper strength | 1N·m |
| Push-pull strength | 100N (Push)、50N (Pull) |
| 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 for 2 hours respectively |
| Operating life | 30,000 cycles |
| In stock | 6,879 pcs |
| Unit price | Request a quote |
| Lead time | To be confirmed |
Technical documentation and image source
Manufacturer source fields matched to the complete ordering code. Historical source captures may be used; this does not confirm current availability. Temperature scope follows the cited record. Package reference image is not a stock-lot photograph. Consult the datasheet for electrical limits and test conditions.
Manufacturer product reference image for 39mm size. Confirm electrical pin functions in the datasheet. Actual lot appearance and top marking require current-lot confirmation.
Some exact-order specifications remain to be confirmed in the manufacturer documentation.
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