SINGLE TURN CERMET TRIMMERSRJ-13 RJ-13 INTERNAL STRUCTURE RoHS compliant 2 1 0 9 3 8 4 5 7 6 Part name Material Flammability FEATURES Rotor UL94HB Polybutyleneterephthalate 1 RoHS compliant Cover Stainless steel 2 Wide resistance range from 10 to 5 M Precious metal alloy wiper Electrode Ag-Pd cermet 3 Resistive element RuO2 cermet 4 Base element Ceramic 5 Terminal pin Nickel, Gold-plated 6 Adhesive Epoxy 7 O ring Silicone rubber UL94HB 8 Wiper Multi metal alloy 9 Rubber cushion Silicone rubber 0 PART NUMBER DESIGNATION R J - 1 3 P 2 0 k ( 2 0 3 ) Series name Resistance code Product shape Resistance value PTop adjustment PRTop adjustment with knob BPanel mount SRSide adjustment with knob SSide adjustment Please refer to the LIST OF PART NUMBERS when placing orders.RJ-13 CERMET TRIMMERS LIST OF PART NUMBERS Nominal resistance values Form of packaging A 10 A 20 50 100 200 500 1 k 2 k 5 k 10 k Adjustment Shape of terminal Pieces in package position (Top view) Plastic bag 20 k A 25 k 50 k 100 k 200 k A 250 k 500 k 1 M 2 M A 5 M 2 1 3 Fig. 1 Top adjustment 50 pcs./pack RJ-13P The above part numbers are all available with the respective combination of 2 <Nominal resistance values> (Fig. 1). 1 3 RJ-13B Verify the above part numbers when placing orders. 2 The products indicated by A mark are manufactured upon receipt of 1 3 RJ-13PR order basis. 2 25 pcs./pack RJ-13S 1 3 Side adjustment ( Adjustment 2 direction) RJ-13SR 1 3 ELECTRICAL CHARACTERISTICS MECHANICAL CHARACTERISTICS Mechanical angle 270 (1 turn) Nominal resistance range 10 ~ 5 M Operating torque 3 ~ 35 mNm 30.6~357 gfcm Resistance tolerance 10 % Stop strength 100 mNm 1.02 kgfcm Power ratings 0.75 W (70 C) 0 W (120 C) 200 cycles Rotational life 10 ~ 200 R/R (0.5 +3 %) B 500 ~ 5 M R/R (0.5 +2 %) Resistance law Linear law 20 N 2.04 kgf minimum Terminal to strength Tensile strength Maximum input voltage DC300 V or power rating, whichever is smaller Thrust to rotor 10 N 1.02 kgf minimum Maximum wiper current 100 mA or power rating, whichever is smaller Solderability 245 3 C, 2 ~ 3 s Reference only Effective electrical angle 230 (1 turn) End resistance 1 % or 2 , whichever is greater ENVIRONMENTAL CHARACTERISTICS C.R.V. 1 % or 3 , whichever is greater Test item Test conditions Specifications 65 ~ 125 C R/R 1 % Operating temp. range 55 ~ 120 C Thermal shock (0.5 h), 5 cycles S.S. 1 % 10 ~ 65 C (80 ~ 98 %), -6 10 , 20 , 5 M : 250 10 /C maximum Humidity R/R 1 % Temp. coefficient 10 cycles, 240 h -6 50 ~ 2 M : 100 10 /C maximum 2 981 m/s , 6 ms Shock 6 directions for 3 times each Insulation resistance 1000 M minimum (DC500 V) R/R 1 % (Amplitude) 1.52 mm or S.S. 1 % 2 Vibration (Acceleration) 196 m/s , Dielectric strength AC900 V, 60 s 10 ~ 2000 Hz, 3 directions, 12 times each R/R 2 % Load life 70 C, 0.75 W, 1000 h Approx. 1.90 g (RJ-13P) S.S. 1 % Approx. 4.50 g (RJ-13B) R/R 1 % Low temp. operation 55 C, 2 h Net weight Approx. 2.15 g (RJ-13PR) S.S. 2 % Approx. 2.50 g (RJ-13S) R/R 2 % High temp. exposure 120 C, 250 h Approx. 2.78 g (RJ-13SR) S.S. 2 % Immersion seal 85 C, 60 s No leaks (No continuous bubbles) Flow 260 3 C, 5 ~ 6 s, two times maximum Soldering heat R/R 1 % Manual soldering 380 10 C, 3 ~ 4 s R/RChange in total resistance S.S. Setting stability