Rotary Slide Insulated Knob Through Metal Shaft Ring Type Potentiometers Potentiometers Shaft Operating Shaft Type Without Knob Type RK08H Compact type potentiometer suitable for volume and tone controls Typical Specifications Items Specifications 30 Total resistance tolerance 50V AC Maximum operating voltage 20V DC Single-unit only Total rotational angle 20010 1 to 10mNm Rotational torque 0.5 to 10mNm Reflow type Without detent10,000 cycles Operating life With detent 5,000 cycles Operating temperature range 10 to 60 Product Line Minimum order unit pcs. Number of Mounting Length of the Total Resistance Drawing Center detent Products No. resistor elements method shaft mm resistancek taper No. Japan Export Without RK08H11100UD Manual 1 Single-unit With 1B RK08H11100RB Reflow 1 10 1,000 1,000 RK08H113003Q 2 Manual Without RK08H12100GZ 1 Dual-unit 15A Reflow RK08H1230012 2 Notes 1. Other varieties are also available. Refer to Other Specifications (P.336). 2. The above products are compatible with dip soldering. If required, please specify dip soldering type. 3. We recommend print boards with a thickness of 0.8mm to 1.2mm. For 1.6mm thickness board applications, please contact us. Packing Specifications Bulk / Taping Unit:mm Number of packages pcs. Reel size Mounting Packing Tape width Export package method specifications mm measurementsmm 1 reel 1 case /Japan 1 case /export packing Manual Bulk 5,000 10,000 528369178 Reflow Taping 1,000 4,000 4,000 16 401397139 17.5 21.5 13 hole Refer to P.336 for other specifications. Refer to P.336 for soldering conditions. Refer to P.341 for ordering products not listed. 333333 330Rotary Slide Insulated Knob Through Metal Shaft Ring Type Potentiometers Potentiometers Shaft Operating Shaft Type 1.9 1 1.9 R5.2 R4.4 45 45 45 45 45 R4.7 R4.7 R4.7 Without Knob Type RK08H Dimensions Unit:mm No. Photo Style Manual Single-shaft, single-unit 3.2 1 RK08H1110 8.5 2.5 Single-shaft, dual-unit RK08H1210 1 M1.4G0.3depth3.2 7.9 3.2 Mounting surface Shaft shown in full CCW position 0.8 9.4 Reflow Single-shaft, single-unit RK08H1130 8.7 3.2 7 1 0.1 Single-shaft, dual-unit 2.5 0.8 RK08H1230 C0.3 2 M1.4G0.3depth3.2 3.05 0.6 Mounting surface Shaft shown in full CCW position PC Board Mounting Hole Dimensions / Terminal Layout Manual (Viewed from mounting side) Unit:mm Single-shaft, single-unit Single-shaft, dual-unit Single-shaft, dual-unit Resistance taper 15C Dummy 3-1 hole 3-1 hole 90 90 3-1 hole 90 Y Y Y 3 1 1 3 3 1 3 1 3 1 X X X X X X 2 2 2 2 2 1.2 Y Y 1.2 Y 1.2 Viewed from Viewed from Viewed from 9 9 9 mounting side mounting side mounting side Reflow (Viewed from mounting side) Unit:mm Single-shaft, single-unit Single-shaft, dual-unit Single-shaft, dual-unit Resistance taper 15C Y Y Y 7 7 7 0.8 0.8 2-1.2 hole 2-1.2 hole 0.8 3 1 3 1 3 2-1.2 hole 1 3 3 1 1 X X X X X X Y 2 Y 2 2 Y 5.9 2 2 5.9 8.3 5.9 8.3 Terminals Dummy Terminals 8.3 Terminals Shaded area: Solder land Shaded area: Solder land Shaded area: Solder land Note Keep the DUMMY terminal open in the circuit. 334334 C0.15 C0.15 45 45 45 1.5 3.6 1 4.8 1.2 1 1.5 1.5 2.2 0.1 2 3.6 1.2 1 4.8 1 1.5 5 8.8 10 1.5 1 0.3 4.7 1.5 3.6 1.2 1 4.8 1.5 1 1.5