Product Overview
This document outlines the specifications for potentiometers from Dong Guan Chang Tai Er Electronics Co., Ltd. It covers general information, construction, mechanical and electrical characteristics, switch performance, and waterproof capabilities. Applicable models include the R095, R096, R097, R098, R09J, R09P, and R09B series.
Product Attributes
- Brand: Chang Tai Er
- Origin: CHINA
- Certifications: ISO9001:2015, ISO14001:2015, IATF 16949:2016, RoHS compliant
- Company: Dong Guan Chang Tai Er Electronics Co., Ltd.
- Associated Company: Zhejiang Yu Lang Electronics Technology Co., Ltd.
Technical Specifications
| Section | Item | Specification | Details |
| 1 General Information | Applicable Models | Potentiometer Series | R095, R096, R097, R098, R09J, R09P, R09B |
| Usage Environment Temperature | -10+70 or -20+70 | ||
| Storage Environment Temperature | -40+85 | ||
| Test Condition | Temperature: 5~35, Moisture: 45~85%HR | ||
| 2 Construction | Appearance | Complete, no rust, cracks, or bad plating | |
| Dimensions | As per design drawing | ||
| Country of Origin | China | ||
| 3 Mechanical Characteristics | Total Rotational Angle | 30010 | |
| Rotational Torque | 10~200gf.cm (Rotational velocity: 60/1 Sec.) | ||
| Detent Torque | 80~250gf.cm | ||
| Detent Quantity | 0, 1, 21, 41 | ||
| Rotational Stopper Strength | 3Kgf.cm, 8Kgf.cm, 4Kgf.cm, 5Kgf.cm | ||
| Shaft Push-Pull Strength | 8Kgf, 10Kgf | ||
| Nut Tightening Strength | 10Kgf.cm | ||
| Shaft Wobble | On the tip of the single shaft exert 250gf, Shaft radial deviant be smaller than: 0.7*shaft long L size/20mm | ||
| 4 Electrical Characteristics | Total Resistance | Various values with 20%, 10%, or +%/-% tolerance | e.g., 10 K10% |
| Resistance Taper | A, B, C | ||
| End Resistance (Terminal: 1-2, 2-3) | R10K: 10; 10K R250K: 20; R250K: 0.1%R | ||
| Ratings Power | B Taper: 0.05W, Other taper: 0.025W | ||
| Maximum Operating Voltage | B Taper: 20V DC or 50V AC, Other taper: 12V DC or 25V AC | ||
| Slider Noise | <100mV | ||
| Gang Error | 4dB (-40dB~0dB) or 3dB (-40dB~0dB) (Dual-Unit only) | ||
| Insulation Resistance | 250V DC, >100M | ||
| Voltage Proof | 300V AC for 1 Minute | ||
| Rotational Life | 10,000 cycles, 15,000 cycles, 30,000 cycles | On without load, 600 r./h rotation, permissible resistance change 15% max. | |
| 5 Switch Characteristics | Apply | Yes/No | |
| Switch Type | Rotary Type | ||
| Switch Circuit | Single Pole Single Throw (S.P.S.T.) | ||
| Switch Ratings Power | 12V DC 1A (for Rotary Switch) | ||
| Switch Contact Resistance | Initial stage: 100 mmax., after 10,000 cycles: 2 max. | ||
| Switch Working Angle | 5010 (for Rotary Switch) | ||
| Switch Working Torque | 800gf.cm max. (for Rotary Switch) | ||
| Switch Life | 10,000 cycles | ||
| 6 Waterproof Characteristics | Waterproof Standard | Grade -7 | Potentiometer's Shaft and Bush in 1M deep of water, other component sealed, exposed to standard atmosphere for 30 minutes, no water ingress. |
2412161740_CTR-R09710GS-FB15A7-0-B103-000_C42414336.pdf
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