A wide range of versatile products applicable for various types of control. Typical Specifications. Total resistance tolerance ±20%

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RK63 6mm Size A wide range of versatile products applicable for various types of control Typical Specifications Items Specifications tolerance ±% Maximum operating voltage V AC, V DC Total rotational

Resistance taper Minimum order unit (pcs.) Japan Expert Products No. Drawing No.

1 RK63 6mm Size A wide range of versatile products applicable for various types of control Typical Specifications Items Specifications tolerance ±% Maximum operating voltage V AC, V DC Total rotational angle 0 ±3 Rotational torque 3 to mn m life,000 cycles temperature range to +0 Product Line Number of resistor elements direction type Terminal style Length of the shaft (mm) Center detent (k Ω) Resistance taper Minimum order unit (pcs.) Japan Expert Products No. Drawing No. Single-unit For PC board Lead B A 600, RK63TBK RK63TT3 RK63UQ RK63TNP Dual-unit for tone Horizontal type For PC board Lead With B 600, RK63TTU RK63U0Q RK63AWN RK63A 3 Dual-unit for vol. For PC board 0 A 3B 600,0 RK63AX9 RK63A0B8 RK63A0BKH 6 A RK63A0BKR 6 Other varieties are also available. Refer to "Other Specifications" (P.33). Packing Specifications Bulk Terminal style Number of packages (pcs.) case /Japan case /export packing Export package measurements (mm) For PC board 600, Lead Refer to P.33 for other specifications. Refer to P.3 for attached parts. Refer to P.3 for ordering products not listed. Refer to P.39 for soldering conditions 3

ø6 0. ø6 RK63 6mm Size Dimensions No. Photo Style PC board mounting hole dimensions (Viewed from mounting side) RK63 L L B R.. 60.. 0.3 3.8 Lead terminal RK63 ø6. MG0.. 3 shown in full C.C.W.

2 ø6 0. ø6 RK63 6mm Size Dimensions No. Photo Style PC board mounting hole dimensions (Viewed from mounting side) RK63 L L B R Lead terminal RK63 ø6. MG0.. 3 shown in full C.C.W. position ø. hole. M 0. shown in full CCW position RK M 0. slot is optional angle. 3 3 ø. hole Lead terminal RK63 Single-shaft, dual-unit RK63(For tone) RK63A(For volume) L ø6 R Mx0.. 3 shown in full CCW position 6-ø. hole Single-shaft, dual-unit RK63(For tone) RK63A(For volume) ø. hole 3

3 6mm Size / Other Specifications In addition to the products listed, we can accommodate the follow specifications. Product Specifications and Applications Model Applications variety Single-shaft, dual-unit RK63 RK63 General General or Volume and tone control Center 3 Total Resistance Variety (kω) Resistance Taper Resistance taper A B 3B C Dimensions of )8 teeth serrated type Not specified slotting angle Detail dimensions R X 90 Y X 0. 8 Y shown in full CCW position ) type MG0. 8 teeth The serration angle shall be as shown. 60 Detail dimensions R MG0. shown in full CCW position. 3)Slotted type.6 60 Detail dimensions C0. MG0. shown in full CCW position Marked are specifications recommended by Alps. Die-cast shaft is standard. Refer to P.3 for attached parts. Refer to P.3 for ordering products not listed. 33

4 6mm Size / Attached Parts The following parts are included with the product. Nut Washer ø 0. ø. M 0. 3

5 6mm Size / Ordering Products Not Listed When ordering product varieties that are not listed, specify referring to the examples below. Sample Part Number R K F 0 C 0 B 0 3 P Model type A type Model type Single-unit Dual-unit for tone Dual-unit for vol. type F S K Slotted Length of the shaft (mm) Length of the shaft Length of the shaft C0 Center 3 3 Resistance taper A B Resistance taper A B B: For tone & general V C (model type :, ) Resistance taper 3B C V: For vol. (model type :, A) J G 0 (%) Output volt.across term.- Input volt. across term B(B) V(vol.control)(3B) A(A) G 0 (%) J Output volt.across term.-3 Input volt. across term C(C) Term."" Rotation travel (%) J Term."3" 0 90 Term."" Rotation travel (%) J Term."3" (k Ω) (k Ω) Terminal Style P L Terminal style For PC board Lead terminal Marked are specifications recommended by Alps. 3

6 List of Varieties 6mm size mm size mm size 0mm size motor-driven Series RK63 RK3 RK RK0 RK68 Single-shaft Number of resistor elements Single/dual Single Single/dual/quad Dual/quad Dual/quad/-ganged/6-ganged Photo Terminal mounting Horizontal Vertical Horizontal Fixing method of bushing Bushing screw clamp temperature range to +0 0 to +8 to +0 life,000 cycles,000 cycles,000 cycles Available for automotive use 〇 Life cycle (availability) (kω),,, 0, 0, 0,,, 0, 0,,, 0, 0 Resistance taper A, B, 3B, C B A, 3B Electrical performance Rated Power Residual resistance Maximum attenuation (Volume control) 0.W 0.0W (A) R kω Ω max. kω<r 0kΩ Ω max. 0kΩ<R<3MΩ Nominal total resistance of 0.% or less% kω R< kω 0dB min. kω R< 0kΩ 80dB min. 0kΩ R<0kΩ 90dB min. 0kΩ R 0dB min. 0.0W 0.W 0.0W R kω Ω max. kω<r<0kω Ω max. 0kΩ R Nominal total resistance of 0.% or less% kω R< kω 0dB min. kω R< 0kΩ 80dB min. 0kΩ R<0kΩ 90dB min. 0kΩ R 0dB min. db min. kω R< kω 0dB min. kω R< 0kΩ 80dB min. 0kΩ R<0kΩ 90dB min. 0kΩ R 0dB min. Gang error applicable to Dual-unit parts for audio volume control purposes Insulation resistance Voltage proof Center-taps 0dB to 0dB 3dB max. 0dB to 60dB 3dB max. 60dB to 0dB db max. 0dB to 0dB db max. 60dB to 0dB db max. 0dB to 0dB 3dB max. 0MΩ min. 00V DC MΩ min. V DC 0MΩ min. 00V DC 0MΩ min. V DC 00V AC for minute 0V AC for minute 00V AC for minute 0V AC for minute, Center,, 3,, Center,, 3, Mechanical performance Stopper strength 0.9 N m 0. N m 0.9 N m. N m 0.9 N m Push-pull strength 0N max. N max. 0N max. style Vibration type, type, Slotted type to to Hz/min., the amplitude is.mm for all the frequencies, in the 3 direction of X, Y and Z for hours respectively type Slotted type, type Slotted type type Terminal style Insertion, Lead Insertion Attached switch Page Soldering Conditions 39 Cautions 39 Measurement and Test Methods Resistance Taper 3 Indicates applicability to some products in the series. 3

7 / Soldering Conditions Reference for Manual Soldering Series Tip temperature Soldering time No. of solders RK09L, RK09 max. 3s max. time RK3 0 max. 3s max. time RK9 ± s time RK max. s max. time RK0 ± + 0 s time RK63 max. s max. time RK68 Potentiometer terminal 0 max. 3s max. time Motor terminal max. s max. time Reference for Dip Soldering Series Preheating Soldering Heating time temperature Dip soldering Soldering Soldering time temperature No. of solders RK09L, RK09, RK3 0 max. min. max. 60± ±s time max. RK0 ± min. max. 60± ±s time Example of Reflow Soldering Condition Temperature profile 0 Temperature ( C ) 0 0 A B C D Room temperature Time (s) Pre-heating E max. F max. G max. H max. Series A B C D E F G H No. of reflows RK min. 3s 0s min. time max. s. When using an infrared reflow oven, solder may sometimes not be applied. Be sure to use a hot air reflow oven or at type that uses infrared rays in combination with hot air.. 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 temperature of the potentiometer may vary greatly depending on the PC board material, its size and thickness. Ensure that the temperature of the potentiometer does not rise to 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. 39

Remote controllable and available in a wide variety of products. Typical Specifications. Total resistance tolerance ±20% Maximum operating voltage

RK168 Motor-driven Remote controllable and available in a wide variety of products Typical Specifications Items Specifications tolerance ±0% Maximum operating voltage 50V AC Total rotational angle 0 ±5