Resistive Sensors Rotary Type 360$ Rotation RDC80 Series Hollow-shaft type that enables output covering the whole 360-degree angle due to adoption of the 2-phase output. Magnetic Sensor Piezo Sensor Resistive Sensor Features ● ● Applications Reflow soldering available. Low-profile design 3mm in height. ● ● ● For controls on the onboard control panel in car etc. For control of home appliances For detection of rotation angles Typical Specifications Items Specifications Rating voltage 5V DC Total resistance 10kΩ Total resistance tolerance %30％ Rotational angle 360˚（without stopper） Rotational torque 10mN･m max. Durability 100,000cycles Product list Resistance taper（1-phase） Linearity Model No. Minimum packing unit（pcs.） B（linear）100％/340˚ ±3％ RDC803001A 1,600 For other product specifications, see P.30 24 Resistive Sensors 360$ Rotation Rotary Type RDC80 Series Dimensions Unit:mm Photo Style Magnetic Sensor Mounting face 16 13.2 2T PC board mounting hole dimensions 4T ø4.05 3 4-2 Piezo Sensor 16.2 1.2 1.2 2 4 1 3 Resistive Sensor 2ø1 . 3 16 4.2 15 2.5 3.05 3 3T 1T 12.5 hole Terminal pattern hole Circuit Diagram 1T CCW CCW 2T 4T Phase difference from 2T : 180$ CW CW 3T Taping Specifications Unit:mm Dimension of embossed tape Lead-cut direction 4 A 2 ho le 2T 4T 800 O.D ø38 0 0.3 1.75 .5 Number of packings（pcs.） Detail of A 24 11.5 ø1 Reel dimensions (ø2 1) b Hu 00 ø1 ø13 2 1T 3T 5 60$ 20 $ 60 Sealing conditions Lead-cut direction Blank portion 10pcs. min. Blank portion 10pcs. min. Lead portion 400mm min. 25 Resistive Sensors Product Specifications Rotary type Style Magnetic Sensor Piezo Sensor Model RDC40 Linear type RDC501/RDC502/ RDC503/RDC506 RDC80 RDC10 RD7 −30℃ to ＋85℃ −40℃ to ＋105℃ Item Operating temperature range Resistive Sensor −30℃ to ＋80℃ −40℃ to ＋120℃ Total resistance tolerance ±30% Resistance taper Electric performance Linear Rated voltage 5V DC Max. operating voltage 18V DC Linearity ±1% ±2% Effective variable range 13rotations 320° 12V DC 16V DC Rotational angle Mechanical performance ±20% 5V DC 18V DC ±3% ±0.5% ±1% 330° （1-phase） 360° （2-phase） S（travel）– 2mm S（travel） 0.25N max. 2N less. （Without stopper） Rotational torque 2mN・m max. 10mN・m max. Operating force 100,000cycles Durability ● ● ● 200,000cycles ● 1,000,000cycles ● Method for Regulating the Linearity 5 0 Model RDC50 Output voltage ratio（%） 100 VA ±1% Output voltage ratio（%） 1. Reference taper : 90%/13rotations 2. VA is measured output value 0 1. Reference taper : 100% / 333.3˚ 2. Index point is 50% output point 100 50 0 13 rotations Model RDC80 1. Reference taper : 100% / 340û 30 180û（phase difference） ±3% 2T output 4T output 100 ±165û 50 0 0˚ ±160˚ Model RDC10/RD7 With rated voltage applied between terminals 1 and 3, the straight line which connects the measured output values VB and VA at specified reference positions B and A is assumed to be an ideal straight line, so that deviation against the ideal straight line when the voltage applied between terminals 1 and 3 is assumed to be 100％ can be expressed as a percentage. V A ±165û ±3% Output voltage ratio（%） 2. The center is in the configuration diagram condition ±2% Model RDC40 0û center Position B Position A （Mecha stroke） VB B A Resistive Sensors Soldering Conditions Soldering Conditions 1. Recommended reflow conditions Maximum temperature : 250˚C max. Magnetic Sensor Piezo Sensor 200˚C Temperature Resistive Sensor Preheat temperature : 150˚C. Room temperature 10s max. 2 min.max. 40s max. 4 min.max. 2. Cleaning Cleaning should not be attempted. 3. Type of solder to be used Use cream solder that contains 10 - 15 %wt flux. 4. Number of solder applications - apply solder only once Notes 1. When using an infrared reflow oven, solder may not always be applied as intended. Be sure to use a hot air reflow oven or a type that uses infrared rays in combination with hot air. 2. The temperatures given above are the maximum temperatures at the terminals of the potentiometer when employing a hot air reflow method. The temperature of the PC board and the surface temperature of the potentiometer may vary greatly depending on the PC board material, its size and thickness. Ensure that the surface temperature of the potentiometer does not rise to 250˚C or greater. 3. Conditions vary to some extent depending on the type of reflow bath used. Be sure to give due consideration to this prior to use. Measurement and Test Methods Analog Output Contact Type Sensor 〔Total Resistance〕 The total resistance, with the shaft（lever）placed at the end of terminal 1 or 3, shall be determined by measuring the resistance between the resistor terminals 1 and 3 unless otherwise specified. 〔Rating Voltage〕 The rating voltage corresponding to the rated power shall be determined by the following equation. When the resulting rated voltage exceeds the maximum operating voltage of a specific resistor, the maximum operating voltage shall be taken as the rated voltage. − E=√ P・R E：Rated voltage（V） P：Rated power（W） R：Total nominal resistance（Ω） 32