Potentiometer Specifications - R087 Series
This document outlines the specifications for the R087 series potentiometers, designed for long life cycle applications. These potentiometers are compliant with RoHS directives and suitable for various electronic applications requiring precise resistance control.
Product Attributes
- Brand: DONG GUAN CHANG TAI ER ELECTRONIC., LTD.
- Origin: CHINA
- Certifications: ISO9001:2015, ISO14001:2015, IATF 16949:2016
- RoHS Compliant: Yes
Technical Specifications
| Feature | Specification | Details |
|---|---|---|
| 1. General Information | ||
| Applicable Models | R087 Series | (Length life cycle) |
| Usage Environment Temperature | 2070 | |
| Storage Environment Temperature | 4070 | |
| Test Condition | Temperature: 5~35, Moisture: 45~85%HR | |
| Soldering Conditions | Manual: Max 3505 at 3 sec; Auto: Max 265 at 3 sec. Preheating: Max 100 within 2 min. Not applicable for reflow soldering. | |
| Country of Origin | China | |
| 2. Construction | ||
| Appearance | Complete, no rust, cracks, or bad plating. | |
| Dimensions | As per design drawing. | |
| 3. Mechanical Characteristics | ||
| Total Rotational Angle | 30010 | |
| Rotational Torque | 10~150gf.cm (Rotational velocity: 60/1 Sec.) | |
| Rotational Stopper Strength | 3.5Kgf.cm Min. | |
| Shaft Push-Pull Strength | 8Kgf.cm Min. | |
| Nut Tightening Strength | 10Kgf.cm Min. | |
| Shaft Wobble | Radial deviation < 0.5*shaft length L size/30mm at 250gf on tip. | |
| 4. Electrical Characteristics | ||
| Total Resistance | 100 K10% | |
| End Resistance (Terminals 1-2, 2-3) | R10K: 10; 10KR250K: 20; R250K: 0.1%R | |
| Resistance Taper | A B C | |
| Rated Power | B Taper: 0.05W, Other taper: 0.025W | |
| Maximum Operating Voltage | B Taper: 10V DC or 50V AC; Other taper: 5V DC or 25V AC | |
| Slider Noise | 100mV Max. | |
| Insulation Resistance | 100M Min. at 250V DC | |
| Voltage Proof | 1 Minute at 300V AC | |
| Rotational Life | 30,000 cycles (600 r./h, no load). Resistance change 15% max after life. | |
| 5. Switch Characteristics | ||
| Apply | Apply No apply | |
| Switch Type | Rotary type | |
| Switch Circuit | Single Pole Single Throw (S.P.S.T) | |
| Switch Rated Power | 12V DC 1A | |
| Switch Contact Resistance | 100 m (500 m after life cycle) | |
| Switch Working Angle | 5010 | |
| Switch Working Torque | 120~250gf.cm | |
| Switch Life | 30,000 Cycles | |
| 6. Waterproof Standard Characteristics | ||
| Waterproof Standard | No Apply Grade -7 | |
| Waterproof Details | Shaft and Bush in 1M deep water for 30 min, other sealed components exposed to atmosphere, no water ingress. | |
2412161740_CTR-R087D0N0-KQ15C6-0-B104-00A-A_C42414331.pdf
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