TOCOS ® Open Frame Models Trimmer Selection Guide POTENTIOMETERS Specifications for Through-Hole Single-Turn Trimmers Series VG067 Series VZ067 Series Model Examples Cermet Through-Hole, Single-Turn Trimmers Horizontal and Vertical Mounting Styles Carbon Through-Hole, Single-Turn Trimmers Horizontal and Vertical Mounting Styles Cross-Slot Dust Resistant Cap PC Board Standoff Terminals with Snap-in Retention Configuration Stable Performance in Adverse Ambient Conditions Cross-Slot Dust Resistant Cap PC Board Standoff Terminals with Snap-in Retention Configuration Stable Performance in Adverse Ambient Conditions Suitable for Automatic Adjustment Equipment RoHS Compliant: Pb-Free and Cd-Free Suitable for Automatic Adjustment Equipment RoHS Compliant: Pb-Free and Cd-Free Nominal Size and Construction 6.8mm x 8.4mm Open Frame, Through-Hole 6.8mm x 8.4mm Open Frame, Through-Hole Resistive Element Cermet Carbon Adjustment Travel Single-Turn: 24010 Single-Turn: 24010 Adjustment Type Top Adjust or Side Adjust Cross-Slot Dust Resistant Cap Top Adjust or Side Adjust Cross-Slot Dust Resistant Cap Terminal Style Snap-In, Standoff Through-Hole Pins Triangular Footprint Snap-In, Standoff Through-Hole Pins Triangular Footprint Resistance Range 100Ω to 1MΩ (1, 2, 3, 5 Sequence) 100Ω to 1MΩ (1, 2, 3, 5 Sequence) Resistance Tolerance 25% 25% Residual Resistance Within 1% of Total Resistance Value 1kΩ: 10Ω max.; 100kΩ: < 5% max. Within 1% of Total Resistance Value 1kΩ: 10Ω max.; 100kΩ: < 5% max. Noise (C.R.V.) Within 4% of Total Resistance Value Within 4% of Total Resistance Value Power Rating 0.2 W at 70C 0 W at 100C 0.1 W at 70C 0 W at 100C Maximum Working Voltage 100V or √ PR = V, whichever is smaller 100V or √ PR = V, whichever is smaller Temperature Range 25C to 100C 25C to 100C Temperature Coefficient 250ppm /C — Operating Torque 2.94 – 29.4 mN•m (30 – 300 gf• cm) 2.94 – 29.4 mN•m (30 – 300 gf• cm) Stop Strength 49.0 mN•m (500 gf• cm) 49.0 mN•m (500 gf• cm) Features Standard Nominal Resistance Values with Ordering Codes Standard Nominal Resistances and Ordering Codes Resistance (Ω) Code Resistance (Ω) Code Resistance (Ω) Code Resistance (Ω) Code 100 101 1,000 102 10,000 103 100,000 104 200 201 2,000 202 20,000 203 200,000 204 300 301 3,000 302 30,000 303 300,000 304 500 501 5,000 502 50,000 503 500,000 504 — — — — — — 1,000,000 105 TOCOS AMERICA, INC. 4 1177 East Tower Road, Schaumburg, IL 60173 Tel: 847-884-6664 Fax: 847-884-6665 E-mail: [email protected] www.tocos.com TOCOS ® Open Frame Models Trimmer Selection Guide POTENTIOMETERS Dimensions for Through-Hole Single-Turn Trimmers VG067TL1 and VZ067TL1 Unit: mm Through-Hole, Horizontal Mount, Cross-Slot, Top Adjust Ø6.7 Recommended PCB Layout Top View 3.5 2 Ø3.7 ADJ. SLOT 0.83.4 L1 Top Adjust Pin-Out 0.3 0.9 2 0.8 2.5 5 8.1 3 Mounting Surface 3.4 3.5 7.8 6.8 5 0.8 5 2.5 Ø1.2 (3x) Standard Packaging Bulk, 500 Pieces Per Bag Contact Tocos for Optional Tape and Reel or Ammo Box Packaging. VG067TH1 and VZ067TH1 Through-Hole, Vertical Mount, Cross-Slot, Side Adjust ADJ. SLOT 0.83.4 Recommended PCB Layout 6.8 3.5 5 2.5 8.4 Ø 3.7 H1 Side Adjust Pin-Out 2 3 Mounting Surface 0.3 0.8 2.5 0.7 4.5 2.5 0.8 1.4 5 5 Ø1.2 (3x) 0.8 Standard Packaging Bulk, 500 Pieces Per Bag Contact Tocos for Optional Tape and Reel or Ammo Box Packaging. Part Numbering System for Through-Hole VG067 and VZ067 VZ 067 T H1 B 204 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., 200 = 20Ω; 201 = 200Ω; 202 = 2,000Ω; 203 = 20,000Ω ). Resistance Taper: B = Linear. Mounting Style: L1 = Horizontal ( Top Adjust); H1 = Vertical (Side Adjust) Design Type: T = Dust Resistant Cap. Size: 067 = 6mm (See Dimensions). TOCOS Series: VG = Cermet; VZ = Carbon. TOCOS AMERICA, INC. 1177 East Tower Road, Schaumburg, IL 60173 Tel: 847-884-6664 Fax: 847-884-6665 5 E-mail: [email protected] www.tocos.com