Potentiometer Specifications
This document outlines the specifications for R161, R166, R167, and R168 series potentiometers. These components are designed for various applications requiring precise resistance control and offer features such as soldering heat resistance, mechanical durability, and electrical performance suitable for a range of operating environments. The product is RoHS compliant.
Product Attributes
- Applicable Models: R161, R166, R167, R168 Series
- Origin: China
- Environmental Compliance: RoHS Directive
Technical Specifications
| Category | Parameter | Specification | Notes |
|---|---|---|---|
| General Information | Usage Environment Temperature | -10+70 or -20+70 | |
| Storage Environment Temperature | -20+70 or -40+70 | ||
| Test Condition | Temperature: 5~35, Moisture: 45~85%HR | ||
| Soldering Heat-Resistance | Manual Soldering | Max. 3505 at 3 sec | |
| Auto Soldering | Max. 2605 at 3 sec. Preheating: 100 max. within 1 min. | ||
| Mechanical Characteristics | Total Rotational Angle | 3005 | |
| Rotational Torque | 30~150 gf.cm | Rotational velocity: 60/1 Sec. | |
| Detent Torque | 50~200 gf.cm | ||
| Detent Quantity | 0, 1, or 41 | ||
| Rotational Stopper Strength | 6 Kgf.cm | ||
| Shaft Wobble | < 0.7*Shaft Length L size/20mm | Applied 250gf at the tip of the shaft | |
| Electrical Characteristics | Total Resistance | 100 K20% or other options | |
| Resistance Taper | A, B, or C | ||
| End Resistance (Terminal 1-2, 2-3) | R10K: 10; 10KR250K: 20; R250K: 0.1%R | ||
| Rated Power | 0.1W (B taper), 0.05W (Other taper) | ||
| Maximum Operating Voltage | 20V DC or 150V AC | ||
| Slider Noise | <100mV | ||
| Gang Error (Dual-Unit only) | 4dB or 3dB (-40dB~0dB) | ||
| Insulation Resistance | >100M at 500V DC | ||
| Voltage Proof | 500V AC for 1 minute | ||
| Rotational Life | 10,000 or 50,000 cycles | Max. resistance change 15% without load at 600 cycles/hour | |
| Switch Characteristics | Applicable | Yes/No | |
| Switch Type | Rotary type | ||
| Switch Circuit | Single Pole Single Throw (S.P.S.T) | ||
| Switch Ratings Power | 12V DC 1A | ||
| Switch Contact Resistance | 100 m max. (initial), 1 max. (after 10,000 cycles) | ||
| Switch Working Angle/Track | 5010 | ||
| Switch Working Torque | 80~200 gf.cm | ||
| Switch Life | 10,000 cycles | ||
| Waterproof Characteristics | Waterproof Standard | Grade -7 or Not Applicable | Grade -7: Potentiometer shaft/bush in 1m water for 30 min, other components sealed. |
2409271503_CTR-R16110G0-KA15D6-5-B104-010_C18213437.pdf
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