GF063-K
Series
with Knob
TOCOS
POTENTIOMETERS
®
1/4’’ Square, Single-Turn, Through-Hole Sealed Cermet Trimmers
Features
1/4” square, single-turn, through-hole, sealed cermet trimmers
Top and side adjust styles available
Knob on all models for convenient fingertip adjustment
Same design and housing sizes as GF063 series
Precious metal, multi-contact wiper design
Meets UL 94V-0 flammability requirements
Sealed to withstand immersion cleaning processes
Tape and ammo box available for PK, P1K and UK models
Specifications
Electrical
Standard Resistance Range
. . . . . . . . . . . . . . 10Ω to 5MΩ
(standard 1, 2 & 5 sequence )
Resistance Tolerance
. . . . . . . . . . . . . . .
10% and
20%
End Resistance
. . . . . . . . . . 1% or 1Ω, whichever is greater
Resistance Taper
. . . . . . . . . . . . . . . . . . . . . . . . . . . . Linear
Peak Noise (C.R.V.)
. . . . . . . 1% or 1Ω, whichever is greater
Power Rating
. . . . . . . . 0.5 watt at
70 C, 0 watt at
125 C
Maximum Input Voltage
. . . . . . . . 250VDC or power rating,
whichever is smaller
Temperature Coefficient
. . . . . . . . . . . . . . . .
100ppm / C
Insulation Resistance
. . . . . 1,000MΩ minimum at 500VDC
Dielectric Strength
. . . . . . . . . . . . . . . . . 900VAC, 1 minute
Adjustment Travel
. . . . . . . . . . . . . . . . . . . . . . . . . 210
10
Environmental
Temperature Range
. . . . . . . . . . . . . . . . .
55 C to
125 C
Low Temperature Operation
. . . . 55 C, 0.5 watt, 2 hours
∆T/R
)
2%, S.S.
)
2%
High Temperature Exposure
. . . . . . . . . 125 C, 250 hours
∆T/R
)
2%, S.S.
)
2%
Load Life
. . . . . . . . . . . . . . . . .
70 C, 0.5 watt, 1,000 hours
∆T/R
)
3%, S.S.
)
2%
Thermal Shock
. . . . . . . . . . . . . . . . . . . . . . 55 C, 125 C,
30 minutes each, 5 cycles
∆T/R
)
1%, 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
)
1%, S.S.
)
1%
∆T/R
Humidity
. . . . . . . . . . . . . . . . . . . . . . . .
40 C, 90-95%RH,
0.5 watt, 500 hours
∆T/R
)
3%, S.S.
)
2%
Mechanical
Mechanical Travel
. . . . . . . . . . . . . . . . . . . . . . . . . 250
10
Shaft Torque
. . . . . . . . . . . . . . 200 gf
•
cm (2.77 oz
•
in) max.
Stop Strength
. . . . . . . . . . . . . . 500 gf
•
cm (6.93 oz
•
in) min.
Flammability of Plastic Materials
. . . . . . . Meets UL 94V-0
Nominal Weight
. . . . . . . . . . . . . . 0.54g (PK, P1K, WK, UK )
0.64g (SK, S1K, XK, X1K, VK, V1K )
Marking
. . . . . . . . . Resistance code, date code, model type
Moisture Resistance
. . . . . .
10 C to 65 C, 80-98%RH,
0.5 watt, 10 cycles, 240 hours
∆T/R
)
2%
Soldering Heat Resistance
. . . . . . . . . . . 350 C, 3 seconds
∆T/R
)
1%
Seal Test
. . . . . . . . . . . . . . . . . 85 C, hot water for 1 minute
Rotational Life
. . . . . . . . . . 100 cycles without discontinuity
∆T/R
)
(2Ω 3%)
∆T/R
= Total Resistance Change; S.S. = Setting Stability ( voltage ratio )
All GF063-K models are available without knobs.
Refer to GF063 Series on page 56.
68
1177 East Tower Road, Schaumburg, IL 60173
TOCOS
AMERICA, INC.
Tel: 847-884-6664
Fax: 847-884-6665
E-mail: sales@tocos.com
www.tocos.com
GF063-K Series
GF063
P1
K
T2
B
102
K
Part Numbering System
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.
Packaging: T2 = Tape and Ammo Box, PK, P1K and UK Top Adjust Models.
Adjustment Knob: K = Knob.
Terminal Style: P, P1, W, U = 3-Lead Configurations, Top Adjust.
S, S1, X, X1, V, V1 = 3-Lead Configurations, Side Adjust.
TOCOS Series Name.
Part Numbers
Nominal Resistance
Value (
Ω
)
Code
Resistance Tolerance
Catalog No.
Tape & Ammo Box
10%
Resistance Tolerance
Catalog No.
Tape & Ammo Box
20%
Potentiometer
Styles
Catalog No.
Bulk
Catalog No.
Bulk
GF063PK
Through-Hole, P Terminal Style, Top Adjust Knob
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
5,000,000
100
200
500
101
201
501
102
202
502
103
203
503
104
204
504
105
205
505
GF063PKT2
GF063PKT2
GF063PKT2
GF063PKT2
GF063PKT2
GF063PKT2
GF063PKT2
GF063PKT2
GF063PKT2
GF063PKT2
GF063PKT2
GF063PKT2
GF063PKT2
GF063PKT2
GF063PKT2
GF063PKT2
GF063PKT2
GF063PKT2
B
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
505
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
GF063PK
GF063PK
GF063PK
GF063PK
GF063PK
GF063PK
GF063PK
GF063PK
GF063PK
GF063PK
GF063PK
GF063PK
GF063PK
GF063PK
GF063PK
GF063PK
GF063PK
GF063PK
B
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
505
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
GF063PKT2
GF063PKT2
GF063PKT2
GF063PKT2
GF063PKT2
GF063PKT2
GF063PKT2
GF063PKT2
GF063PKT2
GF063PKT2
GF063PKT2
GF063PKT2
GF063PKT2
GF063PKT2
GF063PKT2
GF063PKT2
GF063PKT2
GF063PKT2
B
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
505
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
GF063PK
GF063PK
GF063PK
GF063PK
GF063PK
GF063PK
GF063PK
GF063PK
GF063PK
GF063PK
GF063PK
GF063PK
GF063PK
GF063PK
GF063PK
GF063PK
GF063PK
GF063PK
B
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
505
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
GF063PK
GF063P1K
Through-Hole, P1 Terminal Style, Top Adjust Knob
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
5,000,000
100
200
500
101
201
501
102
202
502
103
203
503
104
204
504
105
205
505
GF063P1KT2
GF063P1KT2
GF063P1KT2
GF063P1KT2
GF063P1KT2
GF063P1KT2
GF063P1KT2
GF063P1KT2
GF063P1KT2
GF063P1KT2
GF063P1KT2
GF063P1KT2
GF063P1KT2
GF063P1KT2
GF063P1KT2
GF063P1KT2
GF063P1KT2
GF063P1KT2
B
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
505
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
GF063P1K
GF063P1K
GF063P1K
GF063P1K
GF063P1K
GF063P1K
GF063P1K
GF063P1K
GF063P1K
GF063P1K
GF063P1K
GF063P1K
GF063P1K
GF063P1K
GF063P1K
GF063P1K
GF063P1K
GF063P1K
B
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
505
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
GF063P1KT2
GF063P1KT2
GF063P1KT2
GF063P1KT2
GF063P1KT2
GF063P1KT2
GF063P1KT2
GF063P1KT2
GF063P1KT2
GF063P1KT2
GF063P1KT2
GF063P1KT2
GF063P1KT2
GF063P1KT2
GF063P1KT2
GF063P1KT2
GF063P1KT2
GF063P1KT2
B
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
505
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
GF063P1K
GF063P1K
GF063P1K
GF063P1K
GF063P1K
GF063P1K
GF063P1K
GF063P1K
GF063P1K
GF063P1K
GF063P1K
GF063P1K
GF063P1K
GF063P1K
GF063P1K
GF063P1K
GF063P1K
GF063P1K
B
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
505
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
GF063P1K
TOCOS
AMERICA, INC.
1177 East Tower Road, Schaumburg, IL 60173
Tel: 847-884-6664
Fax: 847-884-6665
E-mail: sales@tocos.com
www.tocos.com
73