FEATURES
EMP10
QS 9000
Certificate Nº 72037
ISO 14001
Certificate Nº 65663
10mm Enclosed Cermet
Preset Potentiometer
v01
-1-
NOTE: The information contained here should be used for reference purposes only.
101
470 = 47
680 = 68
101 = 100
151 = 150
221 = 220
331 = 330
471 = 470
681 = 680
102 = 1 k
152 = 1,5 k
222 = 2,2 k
332 = 3,3 k
472 = 4,7 k
682 = 6,8 k
103 = 10 k
153 = 15 k
223 = 22 k
333 = 33 k
473 = 47 k
683 = 68 k
104 = 100 k
154 = 150 k
224 = 220 k
334 = 330 k
474 = 470 k
684 = 680 k
105 = 1 M
155 = 1,5 M
225 = 2,2 M
335 = 3,3 M
475 = 4,7 M
685 = 6,8 M
106 = 10 M
2322 484
Mounting method, rotor
1 = horiz. adj.(vert. mount), hex. slot
2 = horiz. adj.(vert. mount), cross slot
6 = vert. adj.(horiz. mount), hex. slot
7 = vert. adj.(horiz. mount), cross slot
Tolerance, pins, packaging
2 =
± 20%, snap-in, bulk packaging
3 = ± 10%, snap-in, bulk packaging
4 = ± 20%, straight, bulk packaging
5 = ± 10%, straight, bulk packaging
Resistance code
NOTES:
HOW TO ORDER
2
High dissipation metal-glaze resistive element on a
ceramic base. Insulated actuating device with hexagonal
slot or cross slot. Both sides suitable for actuating.
Horizontal adj. and vertical adj. versions. Adjustment by
means of insulated hexagonal or cross slots. Overall
width: 9,8 mm (allows for high density use with air-gap
isolation on a 2,5 mm grid). The glass-filled synthetic
resin housing is fire resistant. Stable high quality
performance.Can be mounted by automatic insertion
machines.
b
ac
Designed for video, audio and industrial applications and
especially suited for equipment in which automatic
adjustment is required. Versions with a hexagonal slot
are available with a knob to facilitate manual adjustment
TYPICAL APPLICATIONS
Terminals a and c are the end terminals; b is the central
terminal connected to the wiper. All terminals are either
straight or snap-in pins for mounting on printed-wiring
boards of nominal 1,0 to 1,6 mm thickness, grid pitch 2,5
or 2,54 mm.
TERMINAL DESIGNATION
Series
2322 484
Resistance range: 47 to 10 M
Standard tolerance: ± 20% and ± 10%
Rated disipation
at 70ºC (Pmax) 0,5 W
Taper: Linear
Temperature Range: -55ºC to +125ºC
Mechanical Angle: 300º ± 5º
Electrical Angle: 285º ± 10º
Rotational Torque: 3 to 20 mNm
Max. Voltage: 250 VDC
Stop Torque (max.): 50 mNm
STANDARD SPECIFICATIONS
1
www.piher.net
VERTICAL ADJUST - HORIZONTAL MOUNT
HORIZONTAL ADJUST - VERTICAL MOUNT
-2-
TAPER
POWER DERATING CURVE
Dissipation as a function of ambient temperature.
Potentiometers covered by this specification are linear.
Potentiometers covered by this specification are derated
according to the curve below. Dissipation in % of the dissipation
at 70ºC (0.5W).
%
100
50
0
-55° 0° 50° 70° 125° C
ambient temperature
Mechanical angle of rotation
100%
55
50
45
0
0 50±3 100%
Rab
Rac
bca bcabca
b
ca
ca
Incl. burrs max. 1.2
Incl. burrs max. 0.4
Incl. burrs max. 1.2
Incl. burrs max. 0.4
www.piher.net -3-
FOOTPRINT
PACKAGING
Hole pattern for horiz. adj. versions,
viewed from component side
Hole pattern for vert. adj. versions,
viewed from component side
wiper position mark
Hexagonal slot, insulated wiper
Cross slot, insulated wiper
wiper position mark
a
b
c
a
b
c
ROTORS
The potentiometers are marked with the rated resistance, according to IEC 62, e.g. 220 = 220 R; 10 k = 10 k; 1 M = 1MO.
The package is marked with:
- catalogue number
- date of production,
- quantity.
MARKING
BULK
1000 Units per box.
205
75
110
www.piher.net
Fig. 15 / Ref. 6008 Fig. 16 / Ref. 5039 Fig. 17 / Ref. 5062
Fig. 7 / Ref. 5115 Fig. 8 / Ref. 5116 Fig. 9 / Ref. 5119 Fig. 10 / Ref. 5120 Fig. 11 / Ref. 5027
Fig. 1 / Ref. 5016 Fig. 2 / Ref. 5053 Fig. 3 / Ref. 5012 Fig. 4 / Ref. 6053 Fig. 6 / Ref. 5035
Ø9.5
1
Ø11.5
1
Fig. 5 / Ref. 5034
Ø21 1.5
5
Ø12
2.6
Ø8.1
6.75
Ø3.1
3.7
Ø5
10
2.6
Ø8.1
8.4
Ø4.9
25.5
Ø4.9
15.2
Ø4.9
25.5
Ø4.9
12.5
Ø3
10.4
Ø5
34
SHAFTS
THUMBWHEELS
Fig. 14 / Ref. 5055
Ø4.5
3.3
Fig. 13 / Ref. 5121
Ø8.1
6.75
Fig. 12 / Ref. 6052
Ø4.9
15.2
4
