Sulfurization-proof Type Composition Variable Resistor VA09 Type Features 9.8mm type for small set Shafts, types are selectable of variety choice Vertical/Horizontal mount type Multi assembled block available Dimensions (Unit: mm) VA09CH1 U 20TM 40 tee th serra t ion 9 .8 8 .8 7 VA09CH1 U 20TM MOUTING SURFACE 20 0 .6 7 .5 3 .8 C0 7 0 .3 4 6 d ia . 5 .2 4 .2 5 .8 2 .4 11 .5 5 3- 1 d ia . 2 - 2 .1 7 2 - 1 .8 10 .6 0 .8 MOUNT ING HOLES 5 Specification Item Resistance Range Resistance Tolerance Taper Residual Resistance Specification 500 ~ 200 k 25 A,B,C Curve 30 Max.(50 or less in case of pin 1of A curve and pin 3 of B curve) 3 Max. ( for B Curve except 500, 5 Max.) 6 Max. ( for A,C Curve except 500, 10Max.) 0.08 (B Curve, at 50) 0.05 (A,C Curve, at 50 ) DC 20 ( at 50Max. ) -25 ~ +70 100 Min. (DC 250 V, 1 Min.) AC 250 V, 1 Min. 280 10 0.981 ~ 14.7 Difference Between click out / Rotation Torque : 0.981 ~ 9.81 Min. 98.1 Noise (Contact Resistance Variation) Power Rating Max. Working Voltage Temp. Range Insulation Resistance Dielectric Strength Rotation Angle Operation Torque Click Torque Stop Strength Type Designation VA09 C H1 U 20TM Unit % Note Standard value 1, 2, 3, 5 series With JIS C-5260 % With JIS C-5261, Method JIS B W V M m N m m N m m N m C103 Resistance curve and Total Resistance (C103: C-curve 10k) Knob size and type 20: Shaft Length 20mm TM : 40 Teeth Serration Click Mounting Terminal H: Horizontal, V1: Vertical, Seating height 10mm, Shaft Material Type, Series Many other selections are also available. U : with click, No mark : No click V2: Vertical, Seating height 12.5mm C : Insulated "Type" indicates the product No., which is not the trademark. HOKURIKU Specifications are subject to change without notice.