Product Overview
This document details the specifications for the R087 series potentiometers, designed for general life cycle applications. These potentiometers offer precise electrical and mechanical characteristics suitable for various electronic devices. They are compliant with RoHS directives and manufactured under ISO9001:2015 and ISO14001:2015 certifications.
Product Attributes
- Brand: DONG GUAN CHANG TAI ER ELECTRONICS CO., LTD.
- Origin: CHINA
- Certifications: ISO9001:2015, ISO14001:2015, RoHS compliant, IATF 16949:2016
- Part Category: Potentiometer
- Customer P/N: R08749NS-FE11.5D5.5-A103-0088YP
Technical Specifications
| Specifications | Details | Unit | Notes |
| Applicable Models | R087 series (General life cycle) | ||
| Usage Environment Temperature | -20 to +70 | ||
| Storage Environment Temperature | -40 to +70 | ||
| Test Condition Temperature | 5~35 | Moisture: 45~85%HR | |
| Soldering - Manual | Max. 3505 | 3 sec | |
| Soldering - Auto | Max. 265 | 3 sec, Preheating: 100 max. within 2 minutes. Not applicable for reflow soldering. | |
| Appearance | Complete, no rust, cracks, or bad plating. | ||
| Measurements | According to design drawing. | ||
| Total Rotational Angle | 30010 | ||
| Rotational Torque | 10~150 | gf.cm | Rotational velocity: 60/1 Sec. |
| Rotational Stopper Strength | Min. 3 | Kgf.cm | |
| Pull-Push Strength | Min. 8 | Kgf.cm | |
| Nut Tightening Strength | Min. 8 | Kgf.cm | |
| Shaft Wobble | Radial deviation < 0.5*shaft long L size/30mm at 250gf on tip. | ||
| Total Resistance | 10 K20% | ||
| End Resistance (Terminal: 1-2, 2-3) | R10K: 10; 10KR250K: 20; R250K: 0.1%R | ||
| Resistance Taper | A B C | ||
| Rated Power - B Taper | 0.05 | W | |
| Rated Power - Other Taper | 0.025 | W | |
| Maximum Operating Voltage - B Taper | 10V DC or 50V AC | ||
| Maximum Operating Voltage - Other Taper | 5V DC or 25V AC | ||
| Slider Noise | Max. 100 | mV | |
| Insulation Resistance | Min. 100 | M | at 250V DC |
| Voltage Proof | Min. 1 | Minute | at 300V AC |
| Rotational Life | 15,000 | cycles | Under no load, 600 rot./h. Resistance change 15% max. after life. |
| Switch Applicable | Applicable Not Applicable | ||
| Switch Type | Rotary type | ||
| Switch Circuit | S.P.S.T | ||
| Switch Rated Power | 1A | DC | at 12V |
| Switch Contact Resistance | 100 m, 500 m after life cycle. | ||
| Switch Working Angle | 5010 | ||
| Switch Working Torque | 120~250 | gf.cm | |
| Switch Life | 10,000 | Cycles | |
| Waterproof Standard | Not Apply Grade -7 of Waterproof standard | ||
2412161740_CTR-R08749NS-FE11-5D5-5-A103-0088YP_C42414327.pdf
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