Product Overview
This document outlines the Approval Sheet and Technical Specifications for a Potentiometer from DONG GUAN CHANG TAI ER ELECTRONIC., LTD. It details product information, environmental requirements, mechanical and electrical characteristics, switch performance, and waterproof capabilities. This product is compliant with RoHS Directive.
Product Attributes
- Brand: DONG GUAN CHANG TAI ER ELECTRONIC., LTD.
- Origin: CHINA
- Certifications: ISO9001:2015, ISO14001:2015, IATF 16949:2016
- RoHS Compliance: Yes
Technical Specifications
| Category | Item | Specification | Notes |
| General Information | Applicable Models | R095, R096, R097, R098, R09J, R09P, R09B Series | |
| General Information | Usage Environment Temperature | -10+70 / -20+70 | |
| General Information | Storage Environment Temperature | -40+85 | |
| General Information | Test Condition | Temperature: 5~35, Moisture: 45~85%HR | |
| General Information | Soldering Heat-Resistance (Manual) | Max 3505 at 3 sec | 1 to 2 times |
| General Information | Soldering Heat-Resistance (Auto) | Max 2605 at 3 Sec. Preheating: 100 max. within 1 minutes. | 1 to 2 times |
| Mechanical Characteristics | Total Rotational Angle | 30010 | |
| Mechanical Characteristics | Rotational Torque | 10~200gf.cm | Rotational velocity: 60/1 Sec. |
| Mechanical Characteristics | Detent Torque | 80~250gf.cm | |
| Mechanical Characteristics | Detent Quantity | 0, 1, 21, 41 | |
| Mechanical Characteristics | Rotational Stopper Strength | 3Kgf.cm / 8Kgf.cm / 4Kgf.cm / 5Kgf.cm | |
| Mechanical Characteristics | Pull-Push Strength of Shaft | 8Kgf / 10Kgf | |
| Mechanical Characteristics | Nut Tightening Strength | 10Kgf.cm | |
| Mechanical Characteristics | Shaft Wobble | < 0.7*shaft long L size/20mm | Applied 250gf on the tip of the shaft |
| Electrical Characteristics | Total Resistance | K20% / 5 K10% / K+ %/- % | |
| Electrical Characteristics | Resistance Taper | A, B, C | |
| Electrical Characteristics | End Resistance (Terminal 1-2, 2-3) | 10 (R10K); 20 (10K | |
| Electrical Characteristics | Ratings Power | 0.05W (B Taper), 0.025W (Other taper) | |
| Electrical Characteristics | Maximum Operating Voltage | 20V DC or 50V AC (B Taper); 12V DC or 25V AC (Other taper) | |
| Electrical Characteristics | Slider Noise | <100mV | |
| Electrical Characteristics | Gang Error | 4dB / 3dB | -40dB~0dB, Apply to Dual-Unit only |
| Electrical Characteristics | Insulation Resistance | >100M | 250V DC |
| Electrical Characteristics | Voltage Proof | 300V AC | 1 Minute |
| Electrical Characteristics | Rotational Life | 10,000 cycles / 15,000 cycles / 30,000 cycles | Without load, 600 r./h rotation, permissible resistance change 15% max. |
| Switch Characteristics | Apply Switch | Yes / No | |
| Switch Characteristics | Switch Type | Rotate type / Push-Push type | |
| Switch Characteristics | Switch Circuit | S.P.S.T | |
| Switch Characteristics | Switch Ratings Power (Rotate) | 12V DC 1A | |
| Switch Characteristics | Switch Ratings Power (Push-Push) | 12V DC 0.5A | |
| Switch Characteristics | Switch Contact Resistance (Initial) | 100 m max. | |
| Switch Characteristics | Switch Contact Resistance (After 10,000 cycles) | 1 max. | |
| Switch Characteristics | Switch Working Angle (Rotate) | 5010 | |
| Switch Characteristics | Switch Working Track (Push-Push) | 0.5mm or 1.5mm | Specific reference to the drawing |
| Switch Characteristics | Switch Working Torque (Rotate) | 800gf.cm max. | |
| Switch Characteristics | Switch Working Torque (Push-Push) | 700300gf | |
| Switch Characteristics | Switch Life | 10,000 cycles | |
| Waterproof Characteristics | Waterproof Standard | Grade -7 / No apply | 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-R09710B0-FB15C7-0-A502-00A_C42414335.pdf
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