TOCOS G12PB102M 1/2â round, single-turn, through-hole sealed cermet trimmer Datasheet

TOCOS
®
G12 Series
POTENTIOMETERS
1/2” Round, Single-Turn, Through-Hole Sealed Cermet Trimmers
Features
n 1/2” round, single-turn, through-hole, sealed cermet trimmers n Dial markings for quick adjustment
n 3 standard models, top and side adjust n Cross-slot adjustment flush with housing n PC board stand-offs
n 1.0 watt power rating n Low noise and low TC n Wide temperature range of !55&C to ~125&C
n Meets UL 94V-0 flammability requirements n Sealed to withstand wave soldering and immersion cleaning processes
Specifications
Electrical
Environmental
Standard Resistance Range . . . . . . . . . . . . . . 10Ω to 1MΩ
(standard 1, 2 & 5 sequence )
Resistance Tolerance . . . . . . . . . . . . . . . %10% and %20%
End Resistance . . . . . . . . . . 1% or 3Ω, whichever is greater
Resistance Taper . . . . . . . . . . . . . . . . . . . . . . . . . . . . Linear
Peak Noise (C.R.V.) . . . . . . . 1% or 1Ω, whichever is greater
Power Rating . . . . . . . . 1.0 watt at ~70&C, 0 watt at ~125&C
Temperature Range . . . . . . . . . . . . . . . . . !55&C to ~125&C
Low Temperature Exposure . . . . . . . . . . . . !55&C, 2 hours
∆T/R )%1%
High Temperature Exposure . . . . . . . . . ~125&C, 250 hours
∆T/R )%2%, S.S. )%1%
Load Life . . . . . . . . . . . . . . . . . ~70&C, 1.0 watt, 1,000 hours
∆T/R )%3%, S.S. )%1%
Maximum Input Voltage . . . . . . . . 300VDC or power rating,
whichever is smaller
Thermal Shock . . . . . . . . . . . . . . . . . . . . . . !55&C,~125&C,
30 minutes each, 5 cycles
∆T/R )%1%, S.S. )%1%
Temperature Coefficient . . .%100 ppm /&C, 200Ω to 500kΩ
%250 ppm /&C, other values
Shock . . . . . . . . . . . . . 50G, 6ms, 6 directions, 3 times each
∆T/R )%2%, S.S. )%1%
Insulation Resistance . . . . . 1,000MΩ minimum at 500VDC
Vibration . . . . . . . . . . . . . . . . 10-2,000Hz, 1.5mm amplitude,
20G, 12 hours
∆T/R )%1%, S.S. )%1%
Dielectric Strength . . . . . . . . . . . . . . . . . 900VAC, 1 minute
Adjustment Travel . . . . . . . . . . . . . . . . . . . . . . . . . 270&%10&
Mechanical
Mechanical Travel . . . . . . . . . . . . . . . . . . . . . . . . . 300&%10&
Shaft Torque . . . . . . . . . . . . . . 350 gf • cm (4.85 oz • in) max.
Stop Strength . . . . . . . . . . . . . . 2 kgf • cm (27.73 oz • in) min.
Flammability of Plastic Materials . . . . . . . Meets UL 94V-0
Nominal Weight . . . . . . . . . . . . . . . . . . 1.5g (P); 2.4g (S, X )
Marking . . . . . . . . Resistance code, date code, model type,
terminal identification (side adjust only)
Humidity . . . . . . . . . . . . . . . . . . . . . . . . ~40&C, 90-95%RH,
1.0 watt, 500 hours
∆T/R )%3%, S.S. )%1%
Moisture Resistance . . . . . . !10&C to ~65&C, 80-98%RH,
1.0 watt, 10 cycles, 240 hours
∆T/R )%3%
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 )%2%)
∆T/R = Total Resistance Change; S.S. = Setting Stability ( voltage ratio )
TOCOS AMERICA, INC.
88
1177 East Tower Road, Schaumburg, IL 60173
Tel: 847-884-6664
Fax: 847-884-6665
E-mail: [email protected]
www.tocos.com
G12 Series
Dimensions
G12P
Unit: mm
P Terminal Style, Cross-Slot, Top Adjust
Ø 0.7
(3)
SLOT:
0.7 W
5.0 L
2.2 D
5
#2
Ø12.6
%0.5
0
#1
#3
2.5
%0.1
10
6.3
5.0
%0.5
5.0
%1.0
%0.2
G12S
G12X
S Terminal Style, Cross-Slot, Side Adjust
X Terminal Style, Cross-Slot, Side Adjust
Ø12.6
Ø12.6
8.8
%0.5
SLOT:
0.7 W
5.0 L
2.2 D
8.8
%0.5
%0.5
SLOT:
0.7 W
5.0 L
2.2 D
5
%0.5
5
14.8
14.8
%0.5
0
8.5
%0.5
Ø 0.7
10
(3)
%0.5
%0.5
0.3
5.0%1.0
#1
0
8.5
Ø 0.7
0.3
(3)
5.0%1.0
#2
#3
#2
5.0
10
2.5%0.2
#1
1.7
2.5%0.2
#3
1.7
5.0
%0.2
%0.2
Recommended PCB Layouts
P & S Pin-Out
X Pin-Out
5.0
#2
#1
Unit: mm
#3
#1
2.5
#3
2.5
Ø1.2
max.
(3 holes)
5.0
Ø1.2
max.
(3 holes)
#2
Electrical Schematic
clockwise
ccw #1
#3 cw
#2
wiper
TOCOS AMERICA, INC.
1177 East Tower Road, Schaumburg, IL 60173
Tel: 847-884-6664
Fax: 847-884-6665
89
E-mail: [email protected]
www.tocos.com
G12 Series
G12
P
B
Part Numbering System
102
K
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.
Terminal Style: P = 3-Lead Configuration, Top Adjust.
S, X = 3-Lead Configurations, Side Adjust.
TOCOS Series Name.
Part Numbers
Nominal Resistance
Value ( Ω )
Code
Catalog No. Bulk
Resistance
Tolerance %10%
Resistance
Tolerance %20%
Potentiometer
Styles
G12P Through-Hole, P Terminal Style, Cross-Slot, 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
100
200
500
101
201
501
102
202
502
103
203
503
104
204
504
105
G12P
G12P
G12P
G12P
G12P
G12P
G12P
G12P
G12P
G12P
G12P
G12P
G12P
G12P
G12P
G12P
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
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
G12P
G12P
G12P
G12P
G12P
G12P
G12P
G12P
G12P
G12P
G12P
G12P
G12P
G12P
G12P
G12P
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
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
G12P
G12S
G12S
G12S
G12S
G12S
G12S
G12S
G12S
G12S
G12S
G12S
G12S
G12S
G12S
G12S
G12S
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
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
G12S
G12S Through-Hole, S Terminal Style, Cross-Slot, 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
100
200
500
101
201
501
102
202
502
103
203
503
104
204
504
105
G12S
G12S
G12S
G12S
G12S
G12S
G12S
G12S
G12S
G12S
G12S
G12S
G12S
G12S
G12S
G12S
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
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
TOCOS AMERICA, INC.
90
1177 East Tower Road, Schaumburg, IL 60173
Tel: 847-884-6664
Fax: 847-884-6665
E-mail: [email protected]
www.tocos.com
G12 Series
Part Numbers
Nominal Resistance
Value ( Ω )
Catalog No. Bulk
Resistance
Tolerance %10%
Code
Resistance
Tolerance %20%
Potentiometer
Styles
G12X Through-Hole, X Terminal Style, Cross-Slot, 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
G12X
G12X
G12X
G12X
G12X
G12X
G12X
G12X
G12X
G12X
G12X
G12X
G12X
G12X
G12X
G12X
100
200
500
101
201
501
102
202
502
103
203
503
104
204
504
105
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
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
G12X
G12X
G12X
G12X
G12X
G12X
G12X
G12X
G12X
G12X
G12X
G12X
G12X
G12X
G12X
G12X
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
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
G12X
Packaging
Standard:
Bulk Packaging
Quantity
10 pieces per vinyl bag.
200 pieces per box.
Soldering and Cleaning Guidelines
For soldering, cleaning and other information, refer to Guidelines and Precautions for Using Potentiometers.
TOCOS AMERICA, INC.
1177 East Tower Road, Schaumburg, IL 60173
Tel: 847-884-6664
Fax: 847-884-6665
91
E-mail: [email protected]
www.tocos.com
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