Product Overview
The R169 Series potentiometer is a versatile component designed for various applications. It operates within a wide temperature range and is compliant with RoHS directives. This potentiometer features a total resistance of 10 K 20% with a B taper, a rotational life of 15,000 cycles, and an integrated S.P.S.T. rotating switch.
Product Attributes
- Applicable Models: R169 Series
- Origin: China
- Certifications: RoHS Directive compliant
Technical Specifications
| Specification | Details |
| General Information | |
| Usage Environment Temperature | -10+60 |
| Storage Environment Temperature | -40+70 |
| Test Conditions | Temperature: 5~35, Humidity: 45~85%RH |
| Soldering Heat Resistance | Hand soldering: Max 3505 at 3 sec; Auto soldering: Max 2605 at 5 sec. Preheating: Max 100 within 1 min. Not applicable for reflow soldering. |
| Mechanical Characteristics | |
| Total Rotational Angle | 3005 (Rotate switch) |
| Rotational Torque | 20~70 gf.cm (Rotational velocity: 60/1 sec) |
| Rotational Stopper Strength | 5 Kgf.cm |
| Pull-Push Strength of Shaft | 8 Kgf |
| Nut Tightening Strength | 5 Kgf.cm |
| Shaft Wobble | < 0.7*shaft length L size/30mm (at tip of single shaft with 250gf applied) |
| Electrical Characteristics | |
| Total Resistance | 10 K20% |
| Resistance Taper | B |
| End Resistance (Terminals 1-2, 2-3) | R10K: 10; 10KR250K: 20; R250K: 0.1%R |
| Rated Power | 0.2W (B Taper) |
| Maximum Operating Voltage | 250V AC |
| Slider Noise | <100mV |
| Insulation Resistance | >100M at 250V DC |
| Voltage Proof | 500V AC for 1 minute |
| Rotational Life | 15,000 cycles (Max resistance change 15% after life) |
| Switch Characteristics | |
| Switch Type | Rotating type |
| Switch Circuit | S.P.S.T. (Single Pole Single Throw) |
| Switch Rated Power | 48V DC 100mA |
| Switch Contact Resistance | 100 m (200 m after 15,000 cycles) |
| Switch Working Angle | 5010 (Rotate switch) |
| Switch Working Torque | 150-450 gf.cm (Rotate switch) |
| Switch Life | 15,000 cycles |
2410121236_CTR-R16912NS-FB19B8-0-B103-00A_C18213441.pdf
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