Effective Date April 2005 TOCOS ® G43 Series POTENTIOMETERS 4mm Surface Mount, Single-Turn, Sealed Cermet Trimmers RoHS Compliant IMPROVED DESIGN Pb-Free and Cd-Free Features 4mm square SMD, single-turn, sealed cermet trimmers Available in J-hook and gull-wing terminal configurations Meets EIA, EIAJ, IPC, VECI standard SMD trimmer designs Pb-free and Cd-free construction RoHS compliant Gold-plated leads provide high conductivity, low contact resistance, high corrosion resistance and good solderability Top, side or bottom cross-slot adjustment High setting accuracy, zero backlash Tape and reel packaging Specifications Electrical Environmental Standard Resistance Range . . . . . . . . . . . . . . 10Ω to 2MΩ (standard 1, 2 & 5 sequence) Resistance Tolerance . . . . . . . . . . . . . . . . . 20% standard End Resistance . . . . . . . . . . 1% or 3Ω, whichever is greater Resistance Taper . . . . . . . . . . . . . . . . . . . . . . . . . B = Linear Peak Noise (C.R.V.) . . . . . . . 2% or 3Ω, whichever is greater Power Rating . . . . . . . 0.25 watt at 70C; 0 watt at 125C Maximum Input Voltage . . . . . . . . 200VDC or power rating, whichever is smaller Temperature Coefficient . . . . 100 ppm /C, 200Ω to 1MΩ 250 ppm /C, other values Insulation Resistance . . . . . . . 100MΩ minimum at 500VDC Dielectric Strength . . . . . . . . . . . . . . . . . . 500VAC, 1 minute Adjustment Travel . . . . . . . . . . . . . . . . . . . . . . . . . 21010 Mechanical Mechanical Travel . . . . . . . . . . . . . . . . . . . . . . . . . 24010 Shaft Torque . . . . . . . . . . . . . . . 150 gf • cm (2.08 oz • in) max. Stop Strength . . . . . . . . . . . . . . 300 gf • cm (4.16 oz • in) min. Flammability of Plastic Materials . . . . . . . Meets UL 94V-0 Nominal Weight . . . . . . . . . . . . . . . . . . . . . 0.14g (A, B, D, E) 0.16g (BF); 0.24g (SA) Marking . . . . . . . . . . . . . . . . . . . Resistance code, date code For through-hole models of the G43 series, refer to the G43C Series. Temperature Range . . . . . . . . . . . . . . . . . 55C to 125C Low Temperature Exposure . . . . . . . . . . 55C, 0.25 watt, 45 minutes ∆T/R )2%, S.S. )2% High Temperature Exposure . . . . . . . . . 125C, 250 hours ∆T/R )2%, S.S. )2% Load Life . . . . . . . . . . . . . . . . 70C, 0.25 watt, 1,000 hours ∆T/R )3%, S.S. )2% Thermal Shock . . . . . . . . . . . . . . . . . . . . . . 55C,125C, 30 minutes each, 5 cycles ∆T/R )2%, S.S. )1% Shock . . . . . . . . . . . . 100G, 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 . . . . . . . . . . . . . . . . . . . . . . . . 40C, 90-95%RH, 0.25 watt, 500 hours ∆T/R )3%, S.S. )2% Moisture Resistance . . . . . . 10C to 65C, 80-98%RH, 0.25 watt, 10 cycles, 240 hours ∆T/R )3% Soldering Heat Resistance . . . . . . . . . . 260C, 10 seconds ∆T/R )1% Seal Test . . . . . . . . . . . . . . . .85C, hot water for 1 minute Rotational Life . . . .100 cycles without discontinuity, no load ∆T/R )5% ∆T/R = Total Resistance Change; S.S. = Setting Stability ( voltage ratio ) TOCOS AMERICA, INC. 1177 East Tower Road, Schaumburg, IL 60173 Tel: 847-884-6664 Fax: 847-884-6665 1/8 E-mail: [email protected] www.tocos.com Effective Date April 2005 G43 Series Standard and Reverse Markings All A, B, D & E Models Standard Markings Reverse Markings Position of Rotor Inside Outside Positions Outside Positions #1 #1 #3 #1 #3 #2 #2 G43A & G43B G43D & G43E #2 Position of the rotor inside is the same for both types of markings. #3 The D and E models are the same construction as the A and B models. The only difference is the reversed outside markings. Dimensions G43A J-Hook, Top Adjust Unit: mm 5.00.3 All G43 models: Cross-Slot accepts both Philips and single blade adjustment tools. 1.2 0.60.15 (0.35) 0.15 (t= 0.18) #2 53 4.5 5.2 0.3 2.7 0.3 0.3 503 TOCOS #3 #1 (2) 0.8 2.5 2.30.3 (0.35) 0.15 0.3,0 G43D Reverse Markings, J-Hook, Top Adjust 5.00.3 1.2 0.60.15 (0.35) 0.15 (t= 0.18) #2 503 TOCOS 4.5 5.2 0.3 2.7 0.3 0.3 53 #3 #1 (2) 0.8 2.5 2.30.3 (0.35) 0.15 0.3,0 G43SA J-Hook, Side Adjust 5.00.3 3.4 0.3,0.1 2.450.3 53 (1.5) (1.85) 5.5 0.3 (1.1) 3.0 (1.95) 503 TOCOS (0.8) 3.18 0.15 0.3 2.50.3 (2) 0.6 #1 (0.05) #3 (0.55) 4.5 0.3 (0.22) 0.77 0.3,0.1 #2 0.80.15 TOCOS AMERICA, INC. 2 /8 1177 East Tower Road, Schaumburg, IL 60173 Tel: 847-884-6664 Fax: 847-884-6665 E-mail: [email protected] www.tocos.com Effective Date April 2005 G43 Series Dimensions G43B Gull-Wing, Top Adjust Unit: mm 0.60.15 5.00.3 1.2 (t= 0.18) 0.15 #2 (1.0) 53 4.5 6.5 0.3 4.3 0.3 0.3 503 TOCOS #3 (1.0) #1 2.5 2.30.3 (2) 0.8 0.3,0 0.15 G43E Reverse Markings, Gull-Wing, Top Adjust 0.60.15 5.00.3 1.2 (t= 0.18) 0.15 #2 (1.0) 503 TOCOS 4.5 6.5 0.3 4.3 0.3 0.3 53 #3 (1.0) #1 2.5 2.30.3 (2) 0.8 0.3,0 0.15 G43BF Gull-Wing, Bottom Adjust (t= 0.18) 5.00.3 1.2 0.15 #2 (1.1) 53 (0.6) 4.5 6.7 0.3 0.5 503 TOCOS #3 2-(0.5) (1.1) #1 (2) 3.10.3 0.50.2 (2) 0.8 2.5 0.15 0.3,0 Cross-Slot Dimensions All G43 Models Electrical Schematic Unit: mm 0.55 Ø 1.9 clockwise ccw #1 #3 cw Ø 2.3 #2 0.55 0.72 wiper 0.55 Cross-Slot accepts both Philips and single blade adjustment tools. TOCOS AMERICA, INC. 1177 East Tower Road, Schaumburg, IL 60173 Tel: 847-884-6664 Fax: 847-884-6665 3/8 E-mail: [email protected] www.tocos.com Effective Date April 2005 G43 G4 Series Series Soldering Guidelines Dimensions Recommended Land Patterns Unit: mm Flow or Reflow Soldering Methods G43A, G43D G43B, G43E G43BF 1.6 2.0 2.0 1.4 1.9 #2 2.2 #2 2.6 2.1 #2 1.2 8.0 6.8 8.0 1.2 #1 #3 2.1 2.6 Ø 2.8 #1 #3 2.2 #1 #3 1.9 1.5 1.4 1.5 1.0 1.5 4.0 1.0 1.5 1.2 4.0 Flow Soldering Method G43SA 1.1 1.2 3.5 Reflow Soldering Method G43SA 2.0 1.4 2.65 2.25 0.35 0.35 #2 #2 6.0 #1 #3 0.65 5.2 #1 #3 0.65 1.95 2.35 1.2 1.5 1.0 1.3 1.2 1.5 3.7 4.0 Recommended Soldering Profiles Flow Soldering Profile Reflow Soldering Profile TP 260°C Max. Peak Temp. TP 260°C Max. Peak Temp. 200 150 250 TM 230°C Solder Melting Temp. (180°C) ts.* 5 sec. Solder Melting Time (140°C) 100 50 Temperature (°C) Temperature (°C) 250 200 150 TM 230°C Solder Melting Temp. (190°C) (170°C) Pre-Heat Zone 2 min. 100 ts.*40 sec. Solder Melting Time 50 1 2 Time (min.) 3 4 1 2 Time (min.) 3 4 TOCOS AMERICA, INC. 4/8 1177 East Tower Road, Schaumburg, IL 60173 Tel: 847-884-6664 Fax: 847-884-6665 E-mail: [email protected] www.tocos.com Effective Date April 2005 G43 Series Tape & Reel Specifications Embossed Tape Dimensions Unit: mm Conforms to EIA-481, JIS-C-0806 and EIAJ-RC-1009B G43AT, G43DT, G43BT, G43ET 8.00.1 2.00.05 4.00.1 Ø1.5 1.750.1 0.1,0 0.30.05 5.5 05 0.05 05 12.00.2 7.2 0.1 TOCOS 3.75 503 TOCOS 4.9 0.1 503 Ø1.60.1 0.1 3.1 0.1 3.3 5.4 0.1 0.1 Direction of Feed G43SAT1 8.00.1 2.00.05 4.00.1 1.750.1 Ø1.5 0.1,0 0.40.05 5.5 0.05 12.00.2 7.0 Ø 1.60.1 5.2 6.1 3.6 0.1 05 5.2 6.3 0.1 Direction of Feed TOCOS 503 Reel Dimensions Conforms to EIA-481, JIS-C-0806 and EIAJ-RC-1009B G43AT, G43DT, G43BT, G43ET G43SAT1 13.50.5 13.00.3 2.00.5 2.00.5 Ø13.00.5 Ø 21.00.8 Ø13.00.5 Ø 21.00.8 Ø 80.01.0 Ø 60.01.0,0 Ø178.02.0 15.41.0 500 Pieces Per 7” Reel Ø 254.01.0 17.51.0 750 Pieces Per 10” Reel TOCOS AMERICA, INC. 1177 East Tower Road, Schaumburg, IL 60173 Tel: 847-884-6664 Fax: 847-884-6665 5/8 E-mail: [email protected] www.tocos.com Effective Date April 2005 G43 Series G43 A T Part Numbering System B 102 M Resistance Tolerance: M = 20% standard. 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. Packaging: T ( T1 for SA) = Tape & Reel; Blank = Bulk. Terminal Style: A, D, SA = J-Hook; B, BF, E = Gull-Wing. TOCOS Series Name. Part Numbers Resistance Tolerance 20% Nominal Resistance Value ( Ω ) Catalog No. Tape & Reel Code Catalog No. Bulk Potentiometer Styles G43A J-Hook, 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 2,000,000 100 200 500 101 201 501 102 202 502 103 203 503 104 204 504 105 205 G43AT G43AT G43AT G43AT G43AT G43AT G43AT G43AT G43AT G43AT G43AT G43AT G43AT G43AT G43AT G43AT G43AT B B B B B B B B B B B B B B B B B 100 200 500 101 201 501 102 202 502 103 203 503 104 204 504 105 205 M M M M M M M M M M M M M M M M M G43A G43A G43A G43A G43A G43A G43A G43A G43A G43A G43A G43A G43A G43A G43A G43A G43A B B B B B B B B B B B B B B B B B 100 200 500 101 201 501 102 202 502 103 203 503 104 204 504 105 205 M M M M M M M M M M M M M M M M M G43DT G43DT G43DT G43DT G43DT G43DT G43DT G43DT G43DT G43DT G43DT G43DT G43DT G43DT G43DT G43DT G43DT B B B B B B B B B B B B B B B B B 100 200 500 101 201 501 102 202 502 103 203 503 104 204 504 105 205 M M M M M M M M M M M M M M M M M G43D G43D G43D G43D G43D G43D G43D G43D G43D G43D G43D G43D G43D G43D G43D G43D G43D B B B B B B B B B B B B B B B B B 100 200 500 101 201 501 102 202 502 103 203 503 104 204 504 105 205 M M M M M M M M M M M M M M M M M G43A G43D Reverse Markings, J-Hook, 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 2,000,000 100 200 500 101 201 501 102 202 502 103 203 503 104 204 504 105 205 G43D TOCOS AMERICA, INC. 6/8 1177 East Tower Road, Schaumburg, IL 60173 Tel: 847-884-6664 Fax: 847-884-6665 E-mail: [email protected] www.tocos.com Effective Date April 2005 G43 Series Part Numbers Resistance Tolerance 20% Nominal Resistance Value ( Ω ) Catalog No. Tape & Reel Code Potentiometer Styles Catalog No. Bulk G43B Gull-Wing, 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 2,000,000 G43BT G43BT G43BT G43BT G43BT G43BT G43BT G43BT G43BT G43BT G43BT G43BT G43BT G43BT G43BT G43BT G43BT B B B B B B B B B B B B B B B B B 100 200 500 101 201 501 102 202 502 103 203 503 104 204 504 105 205 M M M M M M M M M M M M M M M M M G43B G43B G43B G43B G43B G43B G43B G43B G43B G43B G43B G43B G43B G43B G43B G43B G43B B B B B B B B B B B B B B B B B B 100 200 500 101 201 501 102 202 502 103 203 503 104 204 504 105 205 M M M M M M M M M M M M M M M M M G43B 100 200 500 101 201 501 102 202 502 103 203 503 104 204 504 105 205 G43ET G43ET G43ET G43ET G43ET G43ET G43ET G43ET G43ET G43ET G43ET G43ET G43ET G43ET G43ET G43ET G43ET B B B B B B B B B B B B B B B B B 100 200 500 101 201 501 102 202 502 103 203 503 104 204 504 105 205 M M M M M M M M M M M M M M M M M G43E G43E G43E G43E G43E G43E G43E G43E G43E G43E G43E G43E G43E G43E G43E G43E G43E B B B B B B B B B B B B B B B B B 100 200 500 101 201 501 102 202 502 103 203 503 104 204 504 105 205 M M M M M M M M M M M M M M M M M G43E 100 200 500 101 201 501 102 202 502 103 203 503 104 204 504 105 205 G43SAT1 G43SAT1 G43SAT1 G43SAT1 G43SAT1 G43SAT1 G43SAT1 G43SAT1 G43SAT1 G43SAT1 G43SAT1 G43SAT1 G43SAT1 G43SAT1 G43SAT1 G43SAT1 G43SAT1 100 200 500 101 201 501 102 202 502 103 203 503 104 204 504 105 205 G43E Reverse Markings, Gull-Wing, 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 2,000,000 G43SA J-Hook, Side 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 2,000,000 B B B B B B B B B B B B B B B B B 100 200 500 101 201 501 102 202 502 103 203 503 104 204 504 105 205 M M M M M M M M M M M M M M M M M G43SA G43SA G43SA G43SA G43SA G43SA G43SA G43SA G43SA G43SA G43SA G43SA G43SA G43SA G43SA G43SA G43SA B B B B B B B B B B B B B B B B B 100 200 500 101 201 501 102 202 502 103 203 503 104 204 504 105 205 M M M M M M M M M M M M M M M M M G43SA TOCOS AMERICA, INC. 1177 East Tower Road, Schaumburg, IL 60173 Tel: 847-884-6664 Fax: 847-884-6665 7/8 E-mail: [email protected] www.tocos.com Effective Date April 2005 G43 Series Part Numbers Resistance Tolerance 20% Nominal Resistance Value ( Ω ) Catalog No. Tape & Reel Code Potentiometer Styles Catalog No. Bulk G43BF Gull-Wing, Bottom 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 2,000,000 — — — — — — — — — — — — — — — — — 100 200 500 101 201 501 102 202 502 103 203 503 104 204 504 105 205 G43BF G43BF G43BF G43BF G43BF G43BF G43BF G43BF G43BF G43BF G43BF G43BF G43BF G43BF G43BF G43BF G43BF B B B B B B B B B B B B B B B B B 100 200 500 101 201 501 102 202 502 103 203 503 104 204 504 105 205 M M M M M M M M M M M M M M M M M G43BF Packaging Standard: Tape & Reel Packaging Bulk Packaging G43AT, G43DT, G43BT, G43ET 500 pieces per 7” reel. All G43 Models 100 pieces per vinyl bag. 1,000 pieces per box. G43SAT1 750 pieces per 10” reel. Cleaning Guidelines For cleaning and other information, refer to Guidelines and Precautions for Using Potentiometers. TOCOS AMERICA, INC. 8/8 1177 East Tower Road, Schaumburg, IL 60173 Tel: 847-884-6664 Fax: 847-884-6665 E-mail: [email protected] www.tocos.com