Rotary Potentiometers/EVJC/EVJY Japan 12 mm Square Two-in-One Malaysia Rotary Potentiometers (Dual Type) Type: EVJC/EVJY Features Recommended Ap pli ca tions Rectangular-shaped, automatic mounting type Audio Equipment High tactile feedback Video Equipment Available for automatic dip soldering (Flux-proof Electronic Musical Instruments struc ture) Highly reliable and dust-proof Explanation of Part Numbers 1 2 3 4 5 6 7 8 9 10 11 12 C E V J Y Product Code Specifications Shaft Trims & Dimensions Taper & Resistance Product Chart Height Installation direction Style Applications Detent Type (H=mm) Volume control Without detent EVJC00 10.0 Without detent EVJC30 Tone control Midpoint EVJC31 Without bushing Volume control Without detent EVJC90 12.5 Without detent EVJC40 Tone control Midpoint EVJC41 Volume control Without detent EVJC20 10.0 Without detent EVJC50 Tone control Midpoint EVJC51 Horizontal With bushing Volume control Without detent EVJCB0 12.5 Without detent EVJCH0 Tone control Midpoint EVJCH1 Volume control Without detent EVJC25 10.0 Without detent EVJC55 Tone control Midpoint EVJC56 With sleeve Volume control Without detent EVJCB5 12.5 Without detent EVJCH5 Tone control Midpoint EVJCH6 Volume control Without detent EVJY00 Without bushing Without detent EVJY80 Tone control Midpoint EVJY81 Volume control Without detent EVJY10 Vertical With bushing Without detent EVJY90 Tone control Midpoint EVJY91 Volume control Without detent EVJY15 With sleeve Without detent EVJY95 Tone control Midpoint EVJY96 Design and speci cations are each subject to change without notice. Ask factory for the current technical speci cations before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. Oct. 2005Rotary Potentiometers/EVJC/EVJY Speci cations Classica tion Item Applications 12 mm square Two-in-One Rotation Angle 300 Rotation Torque 2 mNm to 20 mNm Shaft Stopper Strength 0.5 Nm min. Me chan i cal Shaft Pull/Push Strength 80 N min. Speci ca tio ns Shaft Inclination 0.35 mm max. (Measured at the top of the shaft) Bushing-Nut Tightening Torque 1 Nm max. Nominal Total Resistance 5 k to 500 k (Tolerance 20 %) Taper A, B, C, D, G, BH Power Derating Curve 100 0.05 W (0 C to 50 C) 80 For potentiometers operating in am bi ent 60 Power Rating temperatures above 50 C, Rating 40 33 should be derated in ac cor dance with 20 the g ure on the right. 020 40 6070 Ambient Temperature(C) pe Ty For general purpose (tone) For volume control Taper & Terminal A, B, D, G B, C, G A, D C A, B, D A, B, D C C Nominal Total 1 to 2 2 to 3 2 to 3 1 to 2 1 to 2 2 to 3 1 to 2 2 to 3 Residual Resistance Resistance 5 k < R < 50 k 25 max. 25 max. 15 max. 25 max. 20 max. Electrical 50 k < R < 250 k 25 max. 50 max. 15 max. 50 max. 20 max. Speci cations 250 k < R < 500 k 100 max. 100 max. 50 max. 100 max. 50 max. Nominal total resistance Max. Attenuation Insertion loss Maximum Attenuation 5 k < R < 10 k 6 5 dB max. (for volume control, 10 k < R < 50 k 72 dB max. 0.1 dB max. taper A, B, D) 50 k < R < 100 k 8 2 dB max. 100 k < R 92 dB max. For volume control within 3 dB at 40 to 0 dB Tracking For Tone control within 3 dB at midpoint Insulation Resistance 100 M min. at 250 Vdc Dielectric Withstand Voltage 300 Vac for 1 minute 47 mV max. Noise Level Apply 20 V (When Voltage Rating < 20 V, use the rated volt age.) Rotate shaft at 30 r/min. Endurance Operating Life 115000 cycles min. 80 pcs. (Tray Pack) L<20.0 mm Minimum Quantity/Packing Unit 2 60 pcs. (Tray Pack) L>20.0 mm 800 pcs. L 20.0 mm < Packing Unit 2 600 pcs. L>20.0 mm 1 : No direct current should be applied. 2 : With bushing : L=L+7.5 mm Design and speci cations are each subject to change without notice. Ask factory for the current technical speci cations before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. Dec. 2005 Rated Load(%)