Product Overview
This document outlines the specifications for the R161, R166, R167, and R168 series potentiometers. These components are designed for various applications requiring precise resistance control and mechanical durability. They are compliant with RoHS directives and offer a range of electrical and mechanical characteristics suitable for demanding environments.
Product Attributes
- Brand: DONG GUAN CHANG TAI ER ELECTRONIC CO., LTD.
- Origin: China
- Certifications: RoHS Directive
Technical Specifications
| Category | Specification | Details |
| General Information | Applicable Models | R161, R166, R167, R168 Series |
| Usage Environment Temperature | -10+70 or -20+70 | |
| Storage Environment Temperature | -20+70 or -40+70 | |
| Test Conditions | Temperature: 5~35, Moisture: 45~85%HR | |
| Soldering Heat-Resistance | Manual: Max 3505, 3 sec; Auto: Max 2605, 3 sec (Preheating: Max 100, within 1 min) | |
| Mechanical Characteristics | Total Rotational Angle | 3005 |
| Rotational Torque | 30~150gf.cm (Rotational velocity: 60/1 Sec.) | |
| Detent Torque | 50~200gf.cm | |
| Detent Quantity | 0, 1, 11, 41 | |
| Rotational Stopper Strength | 6Kgf.cm | |
| Electrical Characteristics | Total Resistance | 20 K20% (Other options available) |
| Resistance Taper | A, B, C | |
| End Resistance (Terminal 1-2, 2-3) | 10 (for R10K); 20 (for 10KR250K); 0.1%R (for R250K) | |
| Rated Power | 0.1W (B Taper), 0.05W (Other tapers) | |
| Maximum Operating Voltage | 20V DC or 150V AC | |
| Slider Noise | <100mV | |
| Switch Characteristics (If Applicable) | Switch Type | Rotary Type |
| Switch Circuit | Single Pole Single Throw (S.P.S.T) | |
| Switch Ratings Power | 12V DC 1A | |
| Waterproof Characteristics (If Applicable) | Waterproof Standard | Grade -7 (Potentiometer shaft and bush in 1M deep water for 30 min) |
2410121235_CTR-R16126NG-FB25D12-B203-110_C19712525.pdf
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