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Potentiometer
Rectangular Multi-Turn Cermet Trimmer
19 ± 0.5
4.7 ± 0.2
1
2
GP84 Series
CIRCUIT DIAGRAM
3
6.4 ± 0.2
0.2
a
(1)
4.5 ± 0.5
(3)
b
(2)
3.15 ± 0.5*
0.8
c
4.8 ± 0.2
Base level
cw
1.5 ± 0.5*
2.54 ± 0.2*
7.6 ± 0.2*
SHAFT
5.1 ± 0.2*
Dimension in inches (mm)
SPECIAL
5.21 ± 0.25
(0.205 ± 0.010)
0.6
7.62 ± 0.25
(0.300 ± 0.010)
INTERNAL TOOTH
LOCK WASHER
0.6
10-32 NF HEX NUT
1.14
(0.045)
ø 2.5
Ø 7.01 ± 0.25
(0.276 ± 0.010)
Ø 2.94
(0.116)
THROUGH TO
STD. SHAFT
Ø 4.83
(10-32 NF)
T601Panel Mount
Tole
How to order
1
2
3
FEATURES
4
GP84
1
> Panel mount
OHMIC VALUE:
2
10
STANDARD RESISTANCE ELEMENT DATA
All specifications are restricted to QA test criteria.
DRW: D.L. JIN, CHK: D.F. LEE, APP: H.Z. QIU
STANDARD
RESISTANCE
VALUES
LINEAR LAW
MAX.
POWER
AT 70 °C
MAX.
WORKING
VOLTAGE
MAX.
WIPER
CUR.
Ohm
W
V
mA
10
0.5
2.24
224
22
0.5
3.32
151
47
0.5
4.85
103
100
0.5
7.07
71
220
0.5
10.5
48
470
0.5
15.3
33
1K
0.5
22.4
22
2K2
0.5
33.2
15
4K7
0.5
48.5
10
10K
0.5
70.7
7.1
22K
0.5
105
4.8
47K
0.5
153
3.3
100K
0.5
224
2.2
220K
0.28
250
1.1
470K
0.13
250
0.5
1M
0.06
250
0.3
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TYPICAL
TCR
- 55 °C
+ 125 °C
ppm/°C
TOLERANCE:
Tolerance=10%
> Chevron shaft for sealing
and smooth consistent torque
> Solder terminations for
SPECIAL NUMBER:
T601 See above drawings
(ormit if standard)
3
improved reliability
> Multi-finger wiper for better
C.R.V.
PACKING:
BK2 Box 200 pieces
TB2 Tube 25 pieces
4
± 100
RoHS
COMPLIANT
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1
Potentiometers
Rectangular Multi-Turn Cermet Trimmer
GP84 Series
SPECIFICATIONS
ELECTRICAL SPECIFICATIONS
Resistive Element
cermet
Electrical Travel
15 turns ± 1
Resistance Range
10Ω to 2.2 MΩ
Standard series E3
1 - 2.2 - 4.7 and 1 - 2 - 5
Standard
Tolerance
On Request
±5%
Linear
Power Rating
Temperature Co
± 10 %
0.50 W at + 70 °C
Logarithmic
not applicable
nt
See Standard Resistance Element Table
Limiting Element Voltage (Linear Law)
250 V
2 % Rn or 1 :
Contact Resistance Variation
End Resistance (Typical)
1:
Dielectric Strength (RMS)
1000 V
Insulation Resistance (500 VDC)
10 6 M:
Mechanical Travel
Operating Torque (max. Ncm)
End Stop Torque
Unit Weight (max. g)
Wiper (actual travel)
POWER RATING CHART
18 turns ± 5
2
clutch action
1
positioned at approx. 50 %
Environmental speci cations
Temperature Range
Climatic Category
Sealing
- 55 °C to + 125 °C
55/125/56
fully sealed
container IP67
0.75
POWER IN W
MECHANICAL SPECIFICATIONS
0.50
0.25
0
0
40
20
60
70
AMBIENT TEMPERA
80
100
125
140
TURE IN °C
PERFORMANCE
TYPICAL VALUES AND DRIFTS
TE S TS
C O N D IT IO N S
'RT
RT
± (3 % ± 5 :
±1%
Load Life
1000 hours at rated power
90’/30’ - ambient temp. 70 °C
Climatic Sequence
Phase A dry heat 125 °C
Phase B damp heat
Phase C cold - 55 °C
Phase D damp heat 5 cycles
Long Term Damp Heat
56 days
Rapid Temperature Change
5 cycles
- 55 °C at + 125 °C
± 0.5 %
Shock
50 g at 11 m seconds
3 successive shocks
in 3 directions
± 0. 2 %
Vibration
10 - 55 Hz
0.75 mm or 10 g
during 6 hours
± 0.2 %
Rotational Life
200 cycles
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'R 1-2
R 1-2
(%)
Contact res. variation: < 3 % Rn
± 0. 5 %
±1%
± 0. 5 %
±1%
Dielectric strength: 1000 VRMS
Insulation resistance: > 10 4 M :
'V 1-2
V 1-3
±1%
± 0. 3 %
'V 1-2
V 1-3
± 0.3 %
± (2 % + 3 : )
Contact res. variation: < 2 % Rn
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