RK45B1A00002 ALPS

Rotary Slide Metal Insulated Knob Through Ring Potentiometers Potentiometers Shaft Shaft Operating Shaft Type Type RK45B 45mm Size LED Illuminated Ring Type RK45C This LED illuminated ring potentiometer is best suited for knob design of various set devices Typical Specifications Specifications Items RK45B RK45C Contact resistance 20% 50V AC, 30V DC Maximum operating voltage 1805 2205 Detent torque (Customizable up to 270) (Customizable up to 290) Operating life 30,000 cycles Operating temperature range 40 to 85 Product Line Minimum order unit pcs. Total Number of Rotational Detent torque Drawing Resistance LED Product No. resistance positions angle mNm No. taper Japan Export 8 5520 RK45B1A00001 1 1805 200 5k B Red 200 2 RK45B1A00002 17 4016 2205 400 RK45C1A00003 3 Notes 1. Other varieties are also available. Please inquire. 2. We can also provide LED colors other than the above mentioned. Please contact us if required. Packing Specifications Tray Number of packages pcs. Export package Products No. measurements mm 1 case / Japan 1 case / export packing RK45B 200 200 540360205 RK45C 200 400 540360380 *Products marked with a are not recommended for new designs Refer to P.383 for soldering conditions. 382Rotary Slide Metal Insulated Knob Through Ring Potentiometers Potentiometers Shaft Shaft Operating Shaft Type Type 1.5 1.5 25 25 25 6-1.2 hole 45 45 45 5-1.2hole 23 23 RK45B/RK45C45mm Size LED Illuminated Ring Type *Products marked with a are not recommended for new designs Dimensions Unit:mm PC board mounting hole dimensions No. Photo Style Viewed from mounting side RK45B1A00001 Mounting Surface (With LED) (22.2) 2-3.7 2.5 19.7 2.5 24 35 (3.2) 1.1 9.5 2- 1.8 (1.2) 1 46.4 N 12 3CA K 12.5 17.5 22.5 6-3.5 32 RK45B1A00002 (With LED) Mounting Surface 24 (22.2) 2-3.7 (3.2) 2.5 19.7 2.5 (1.2) 9.5 1.1 2 6-3.5 32 RK45C (With chip LED) Mounting Surface 24 (22.2) 2-3.7 4.4 35 2.5 19.7 2.5 (3.2) (14.9) 2-1.8 (1.2) 9.5 3 46.4 K1 2 3 A 5 10 5-3.5 22 Ring Type Potentiometers / Soldering Conditions Reference for Manual Soldering Series Tip temperature Soldering time No. of solders RK39A, RK45B, RK45C 350 max. 3s max. 1 time Reference for Dip Soldering Preheating Dip soldering Series No. of solders Soldering surface temperature Heating time Soldering temperature Soldering time RK39A, RK45B, RK45C 100 max. 2min. max. 260 max. 5s max. 2 time max. 383 2-2.6 2-2.6 1.25 1.25 20 20 3-(2.2) 3-(2.2) 3-(2.2) 3-(1.2) 3-(1.2) 3-(1.2) 24 24 24 23 14.8 23 23 29.6 29.6 29.6 2-3 2-3 2-3 2-3.15 2-3.15 21.5 21.5