®
TOCOS
GF16Series
P A N E L C O N T R O L S
16mm Diameter, Single-Turn, Cermet Industrial Panel Controls
GFP16
GF16
Features
16mm diameter, single-turn industrial panel controls
Cermet film element
Single unit, single shaft
ꢄ
ꢄ
ꢄ
ꢁ
Excellent environmental characteristics
Wide temperature range of ꢃ55ꢂC to 125ꢂC
Metal shaft and bushing
ꢄ
ꢄ
ꢄ
Linear taper
Shaft lock available
Panel and PCB mounting styles
Lug or right angle mount pin terminals
ꢄ
ꢄ
ꢄ
ꢄ
3.2mm diameter shafts in slot, flat or round end styles
Standard 10mm or 15mm shaft length
ꢄ
ꢄ
Specifications
Electrical
Environmental
ꢁ
Temperature Range . . . . . . . . . . . . . . . . . ꢃ55ꢂC to 125ꢂC
Standard Resistance Range . . . . . . . . . . . . . 100Ω to 1MΩ
ꢀ
ꢁ
High Temperature Exposure . . . . . . . . . 120ꢂC, 250 hours
Resistance Tolerance . . . . . . . . . . . . . . . . . 20% standard
)
ꢀ
4%
ꢀ
(
10% special order)
∆T/R
ꢁ
End Resistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3Ω max.
Resistance Taper . . . . . . . . . . . . . . . . . . . . . . . . . . B = linear
Peak Noise (C.R.V.) . . . . . . . 3% or 5Ω, whichever is greater
Load Life . . . . . . . . . . . . 70ꢂC, 1,000 hours with rated load
)
ꢀ
∆T/R
5%
ꢁ
Thermal Shock . . . . . . . . . . . . . . . . . . . . . .ꢃ55ꢂC~ 120ꢂC,
5 cycles without load
ꢁ
ꢁ
Power Rating . . . . . . . .0.5 watt at 70ꢂC, 0 watt at 120ꢂC
)
ꢀ
∆T/R
3%
Maximum Input Voltage . . . . . . . . 400VDC or power rating,
Vibration . . . . . . . . . . . . . . . . . . .10-55Hz, 1.5mm amplitude,
whichever is smaller
3 directions, 2 hours each
)
ꢀ
∆T/R
2%
ꢀ
Temperature Coefficient . . . 100ppm/ꢂC, 200Ω to 500kΩ
ꢀ2
50ppm/ꢂC, other values
Soldering Heat Resistance . . . . . . . . . . . 350ꢂC, 3 seconds
)
ꢀ
1%
∆T/R
Insulation Resistance . . . . . . 500MΩ minimum at 500VDC
Dielectric Strength . . . . . . . . . . . . . . . . . . 500VAC, 1 minute
Rotational Life . . . . 15,000 cycles (500 cycles for shaft lock
models only) without load
)
ꢀ
∆T/R
4%
Mechanical
∆T/R = Total Resistance Change
ꢀ
Mechanical Travel . . . . . . . . . . . . . . . . . . . . . . . . . 260ꢂ 10ꢂ
•
•
Shaft Torque . . . . . . 20 to 200 gf cm (0.277 to 2.773 oz in)
•
•
Stop Strength . . . . . . . . . . . . . 3 kgf cm (41.59 oz in) max.
•
•
Mounting Nut Torque . . . . . .10.2 kgf cm (141.4 oz in) max.
Solderability . . . . . . . . . . . . . . . . . . . . . . . 235ꢂC, 5 seconds
Marking . . . . . . . . . . . . . . . . . Model type, taper, resistance,
shaft type, terminal identification, date code
TOCOSAMERICA,INC.
74
1177 East Tower Road, Schaumburg, IL 60173 Tel: 847-884-6664 Fax: 847-884-6665 E-mail: sales tocos.com www.tocos.com
@