TOCOS ® RJC07R Series POTENTIOMETERS 3/4’’ Rectilinear, 13-Turn, Through-Hole, Sealed Cermet Trimmers Features n 3/4” rectilinear, 13-turn, through-hole, sealed cermet trimmers n Space-saving vertical mount design n Single-slot top adjustment n Knob style available for easier adjustment n High performance, excellent stability n Wide operating temperature range of !55&C to ~125&C n PC board solderable pins n Sealed to withstand wave soldering and immersion cleaning n Meets UL flammability standards Specifications Electrical Environmental Standard Resistance Range . . . . . . . . . . . . . . 10Ω to 1MΩ (standard 1, 2 & 5 sequence ) Resistance Tolerance . . . . . . . . . . . . . . . %10% and %20% End Resistance . . . . . . . . . . 1% or 3Ω, whichever is greater Resistance Taper . . . . . . . . . . . . . . . . . . . . . . . . . . . . Linear Peak Noise (C.R.V.) . . . . . . . 1% or 1Ω, whichever is greater for *10kΩ; 2% max. for 8 20kΩ Power Rating . . . . . . . 0.75 watt at ~40&C, 0 watt at ~125&C Maximum Input Voltage . . . . . . . . 300VDC or power rating, whichever is smaller Temperature Coefficient . . . %100ppm /&C, 200Ω to 500kΩ %250ppm /&C, other values Insulation Resistance . . . . . . .100MΩ minimum at 500VDC Dielectric Strength . . . . . . . . . . . . . . . . . . 900VAC, 1 minute Adjustment Travel . . . . . . . . . . . . . . . . . . . . . . . .13%3 turns Mechanical Mechanical Travel . . . . . . . . . . . . . . . . . . . . . . . .13%3 turns Temperature Range . . . . . . . . . . . . . . . . . !55&C to ~125&C High Temperature Exposure . . . . . . . . . ~125&C, 250 hours ∆T/R )%3%, S.S. )%1% Load Life . . . . . . . . . . . . . . . . ~40&C, 0.75 watt, 1,000 hours ∆T/R )%3%, S.S. )%2% Thermal Shock . . . . . . . . . . . . . . . . . . . . . . !55&C,~125&C, 30 minutes each, 5 cycles ∆T/R )%2%, S.S. )%1% Shock . . . . . . . . . . . . . 50G, 6ms, 6 directions, 3 times each ∆T/R )%1%, S.S. )%1% Vibration . . . . . . . . . . . . . . . . 10-2,000Hz, 1.5mm amplitude, 20G, 12 hours ∆T/R )%1%, S.S. )%1% Humidity . . . . . . . . . . . . . . . . . . . . . . . . .~40&C, 90-95%RH, 0.75 watt, 1,000 hours ∆T/R )%3%, S.S. )%1% Moisture Resistance . . . . . . !10&C to ~65&C, 80-98%RH, 0.75 watt, 10 cycles, 240 hours ∆T/R )%3% Shaft Torque . . . . . . . . 7.2 to 300 gf • cm (0.10 to 4.16 oz • in) Soldering Heat Resistance . . . . . . . . . . . 350&C, 3 seconds ∆T/R )%1% Stop Strength . . . . . . . . . . . . . . . . . . . . . . . . . Clutch action Seal Test . . . . . . . . . . . . . . . .~85&C, hot water for 1 minute Flammability of Plastic Materials . . UL 94V-0 for housing; UL 94HB for knob Rotational Life . . . . . . . . . . 200 cycles without discontinuity ∆T/R )%5% Nominal Weight . . . . . . . . . . . . . . . . . . 1.4g; 1.8g with knob ∆T/R = Total Resistance Change; S.S. = Setting Stability ( voltage ratio ) Marking . . . . . . . . . . . . . . . . . . Resistance code, date code, model type, wiring diagram TOCOS AMERICA, INC. 1177 East Tower Road, Schaumburg, IL 60173 Tel: 847-884-6664 Fax: 847-884-6665 111 E-mail: [email protected] www.tocos.com RJC07R Series Dimensions RJC07R RJC07RK2 Single-Slot, Short Shaft, Top Adjust Extended Shaft, Permanent Knob, Top Adjust Unit: mm 7.0 ~0.5,!0.2 Ø 8.8 Ø 4.0 %0.3 3.5 6.6%0.3 Ø 6.7 Ø 6.2 5.0 Ø 2.8 0.6 0.5%0.2 12.0 %0.5 1.0 Ø 3.7 17.5 17 2.0 %0.3 17 0.8 (3) 5 #1 #2 #3 0.6 0.8 (3) 0.35 (3) 5 #1 #2 #3 0.6 5.0%0.5 2.5%0.2 0.35 (3) 5.0%0.5 2.5%0.2 2.5%0.2 2.5%0.2 Recommended PCB Layout RJC07R & RJC07RK2 Pin-Out Unit: mm #2 Ø1.2 max. (3 holes) 5.0 #1 #3 5.0 Electrical Schematic clockwise ccw #1 #3 cw #2 wiper TOCOS AMERICA, INC. 112 1177 East Tower Road, Schaumburg, IL 60173 Tel: 847-884-6664 Fax: 847-884-6665 E-mail: [email protected] www.tocos.com RJC07R Series RJC07R K2 B Part Numbering System 102 K Resistance Tolerance: K = %10%; M = %20% Resistance Code: Expressed in ohms. A three digit code where the first two digits are significant figures, and the third digit indicates the number of zeros that follow these figures (i.e., 100 = 10Ω; 101 = 100Ω; 102 = 1,000Ω; 105 = 1,000,000Ω ). Resistance Taper: B = Linear. Adjustment Knob: K 2 = Permanent Large Knob, Extended Shaft. Blank = No Knob, Single-Slot, Short Shaft. TOCOS Series Name. Part Numbers Nominal Resistance Value ( Ω ) Code Catalog No. Bulk Resistance Tolerance %10% Potentiometer Styles Resistance Tolerance %20% RJC07R Through-Hole, Single-Slot, Short Shaft, Top Adjust 10 20 50 100 200 500 1,000 2,000 5,000 10,000 20,000 50,000 100,000 200,000 500,000 1,000,000 100 200 500 101 201 501 102 202 502 103 203 503 104 204 504 105 RJC07R RJC07R RJC07R RJC07R RJC07R RJC07R RJC07R RJC07R RJC07R RJC07R RJC07R RJC07R RJC07R RJC07R RJC07R RJC07R B B B B B B B B B B B B B B B B 100 200 500 101 201 501 102 202 502 103 203 503 104 204 504 105 K K K K K K K K K K K K K K K K RJC07R RJC07R RJC07R RJC07R RJC07R RJC07R RJC07R RJC07R RJC07R RJC07R RJC07R RJC07R RJC07R RJC07R RJC07R RJC07R B B B B B B B B B B B B B B B B 100 200 500 101 201 501 102 202 502 103 203 503 104 204 504 105 M M M M M M M M M M M M M M M M RJC07R RJC07RK2 Through-Hole, Extended Shaft, Permanent Knob, Top Adjust 10 20 50 100 200 500 1,000 2,000 5,000 10,000 20,000 50,000 100,000 200,000 500,000 1,000,000 100 200 500 101 201 501 102 202 502 103 203 503 104 204 504 105 RJC07RK2 RJC07RK2 RJC07RK2 RJC07RK2 RJC07RK2 RJC07RK2 RJC07RK2 RJC07RK2 RJC07RK2 RJC07RK2 RJC07RK2 RJC07RK2 RJC07RK2 RJC07RK2 RJC07RK2 RJC07RK2 B B B B B B B B B B B B B B B B 100 200 500 101 201 501 102 202 502 103 203 503 104 204 504 105 K K K K K K K K K K K K K K K K RJC07RK2 RJC07RK2 RJC07RK2 RJC07RK2 RJC07RK2 RJC07RK2 RJC07RK2 RJC07RK2 RJC07RK2 RJC07RK2 RJC07RK2 RJC07RK2 RJC07RK2 RJC07RK2 RJC07RK2 RJC07RK2 B B B B B B B B B B B B B B B B 100 200 500 101 201 501 102 202 502 103 203 503 104 204 504 105 M M M M M M M M M M M M M M M M RJC07RK2 Packaging Standard: Bulk Packaging Quantity RJC07R: 20 pieces per vinyl bag; 200 pieces per box. RJC07RK2: 50 pieces per vinyl bag; 200 pieces per box. Soldering and Cleaning Guidelines For soldering, cleaning and other information, refer to Guidelines and Precautions for Using Potentiometers. TOCOS AMERICA, INC. 1177 East Tower Road, Schaumburg, IL 60173 Tel: 847-884-6664 Fax: 847-884-6665 113 E-mail: [email protected] www.tocos.com