G43C TOCOS | Alldatasheet
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/H185464mm square, single-turn, through-hole, sealed cermet trimmers /H18546Top and bottom cross-slot adjustment /H18546Space-saving G43 series SMD-sized units with through-hole terminals /H18546High setting accuracy, zero backlash /H18546Meets EIA, EIAJ, IPC, VECI standard SMD trimmer designs /H18546Pb-free and Cd-free construction /H18546RoHS compliant /H18546Gold-plated leads provide high conductivity, low contact resistance, high corrosion resistance and good solderability RoHS Compliant IMPROVED DESIGN Pb-Free and Cd-Free Effective Date Feb. 2005
2/3 TOCOSAMERICA,INC. 1177 East Tower Road, Schaumburg, IL 60173 Tel: 847-884-6664 Fax: 847-884-6665 E-mail: sales @tocos.com www.tocos.com TOCOSAMERICA,INC. DimensionsG43C Series G43C Through-Hole, C Terminal Style, Top Adjust G43CF Through-Hole, CF Terminal Style, Bottom Adjust C Pin-Out CF Pin-Out 2.5 /H115360.3,/H115370 TOCOS 503 4.5 /H115550.3 5.0/H115550.3 3. 1/H115550.3 #1#3 (2) 3.5/H115551.0 (t=0. 1 8) 1. 2 /H115550.15 (0.34) (0.34) (2) 0.8 /H115550.15 (2.3) 6.0 /H115550.3 2.5 /H115360.3,/H115370 TOCOS 503 4.5 /H115550.3 5.0/H115550.3 3. 1/H115550.3 2.5 /H115550.2 #1#3 (2) (t=0. 1 8) 1. 2 /H115550.15 (.84) (.84) (2) 0.8 /H115550.15 2.5 5.0 Ø 1.0 max. (3 holes) 2.5 6.0 Ø 1.0 max. (3 holes) Ø 2.8 Recommended PCB Layouts Unit: mm Unit: mm Effective Date Feb. 2005 G43C & G43CF Unit: mm Cross-Slot Dimensions Electrical Schematic wiper #3 cw clockwise ccw #1 0.55 0.55 0.72 0.55 1.9 2.3 Cross-Slot accepts both Philips and single blade adjustment tools.
3/3TOCOSAMERICA,INC. 1177 East Tower Road, Schaumburg, IL 60173 Tel: 847-884-6664 Fax: 847-884-6665 E-mail: sales @tocos.com www.tocos.com Part Numbering System G43 C 102 MB Resistance Tolerance: M =/H1155520% 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. T erminal Style: Through-Hole where C = Top Adjust; CF = Bottom Adjust. TOCOS Series Name. G43C Series Soldering and Cleaning Guidelines The G43C trimmers are designed to withstand the same flow or reflow soldering methods as the SMD G43 series. Refer to the SMD G43 series for soldering profiles. For cleaning and other information, refer to Guidelines and Precautions for Using Potentiome ters. Packaging Standard: Bulk Packaging Quantity 100 pieces per vinyl bag. 1,000 pieces per box. Effective Date Feb. 2005 Part Numbers Potentiometer Styles Nominal Resistance Resistance Tolerance /H1155520% Value (Ω) Code Catalog No. Bulk G43C Through-Hole, C Terminal Style, Cross-Slot, Top Adjust G43C B 100 M G43C B 200 M G43C B 500 M G43C B 101 M G43C B 201 M G43C B 501 M G43C B 102 M G43C B 202 M G43C B 502 M G43C B 103 M G43C B 203 M G43C B 503 M G43C B 104 M G43C B 204 M G43C B 504 M G43C B 105 M G43C B 205 M 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 G43CF Through-Hole, CF Terminal Style, Cross-Slot, Bottom Adjust G43CF B 100 M G43CF B 200 M G43CF B 500 M G43CF B 101 M G43CF B 201 M G43CF B 501 M G43CF B 102 M G43CF B 202 M G43CF B 502 M G43CF B 103 M G43CF B 203 M G43CF B 503 M G43CF B 104 M G43CF B 204 M G43CF B 504 M G43CF B 105 M G43CF B 205 M 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 G43CF G43C