Features
nꢀ Carbonꢀelement
nꢀ Insulatedꢀshaft
nꢀ Snap-inꢀclip
nꢀ Dualꢀgangꢀoption
nꢀ Variousꢀtaperꢀoptions
nꢀ Centerꢀdetent
nꢀ Centerꢀtapꢀoption
nꢀ Assortedꢀpinꢀlayouts
ꢀ ꢀꢀPTV/PTTꢀSeriesꢀ-ꢀ12ꢀmmꢀPotentiometer
Product Dimensions
Electrical Characteristics
Taper.................................... Linear, audio
Standard Resistance Range
.......................1 K ohms to 1 M ohms
Standard Resistance Tolerance.....±20 %
Residual Resistance................. 1 % max.
PTV111-2
PTV111-4
L
L
8.1
(.318)
8.5
(.334)
F
F
2.0ꢀ ꢀ0.15
(.078ꢀ ꢀ.005)
1.5
1.5
0.5
(.019)
0.5
(.019)
(.059)
(.059)
Environmental Characteristics
Operating Temperature
0.5
(.019)
0.5
(.019)
10.0
(.393)
.................................-10 °C to +50 °C
Power Rating............................ 0.05 Watt
Maximum Operating Voltage
............................... 50 V AC, 20 V DC
Sliding Noise ...................... 100 mV max.
10.0
(.393)
+0
+0
4.5 -0.5
4.5 -0.5
(.177-ꢀ0ꢀꢀ.0+ꢀꢀ10ꢀ9ꢀꢀ)
(.177-ꢀ0ꢀꢀ.0+ꢀꢀ10ꢀ9ꢀꢀ)
+0
+0
11.0
(.433)
6.0
(.236ꢀꢀꢀꢀꢀꢀꢀꢀ)
6.0
-0.5
(.236ꢀꢀꢀꢀꢀꢀꢀꢀ)
-0.5
+0
3.8
(.150)
4.0
(.157)
6.1
(.240)
+0
3.5
(.137)
-0.019
-0.019
2.0
(.078)
3.5
(.137)
2.6
(.102)
Mechanical Characteristics
Mechanical Angle.....................300 ° ±5 °
Rotational Torque ............20 to 200 g-cm
Detent Torque..................30 to 300 g-cm
Stop Strength
no bushing .................... 3 kg-cm min.
with bushing.................. 3 kg-cm min.
Rotational Life ................... 15,000 cycles
Soldering Condition
30ꢀ°
12.0
(.472)
11.0
30ꢀϒ
12.0
(.472)
11.0
(.433)
(.433)
6.7
(.263)
+0.1
0.8 -0.1
+0.003
6.7
(.263)
(.031ꢀ-ꢀ0ꢀꢀ.0ꢀꢀ0ꢀ3ꢀꢀ)
TERMINALꢀDETAIL
............300 °C max. within 3 seconds
Hardware................. One flat washer and
mounting nut supplied per
potentiometer with bushing
+0.1
0.8 -0.1
Electrical Diagrams
14.4
(.567)
+0.003
(.031ꢀ-ꢀ0ꢀꢀ.0ꢀꢀ0ꢀ3ꢀꢀ)
1.6
(.062)
MODELꢀPTVꢀ111
0.8
(.031)
9.4
(.370)
RECOMMENDEDꢀPCBꢀLAYOUT
+0.1
+0.1
DUMMY
2.0 -0.0
2.1 -0.0
+0.003
10.2
(.401)
+0.003
(.078ꢀꢀꢀ-ꢀ0ꢀꢀ.0ꢀꢀꢀ)
(.082ꢀꢀꢀ-ꢀ0ꢀꢀ.0ꢀꢀꢀ)
4
3
1
2
RECOMMENDEDꢀPCBꢀLAYOUT
+0.1
2
1
3
4
MODELꢀPTVꢀ112
2.0 -0.0
2.1 -0.0
3.3
(.129)
+0.003
13.6
(.535)
+0.003
+0.2
(.078ꢀꢀꢀ-ꢀ0ꢀꢀ.0ꢀꢀꢀ)
(.082ꢀꢀꢀ-ꢀ0ꢀꢀ.0ꢀꢀꢀ)
1.0 -0.0
+0.007
(.039ꢀꢀꢀ-ꢀ0ꢀꢀ.0ꢀꢀꢀ)
ꢀDIA.ꢀHOLESꢀ4ꢀPLCS.
2.5
(.098)
11.0
(.433)
7.5
(.295)
2
1
3
4
SHAFTꢀSHOWNꢀINꢀCCWꢀPOSITION
2
1
1
2
3
3
+0.2
1.0 -0.0
+0.007
(.039ꢀꢀꢀ-ꢀ0ꢀꢀ.0ꢀꢀꢀ)
Dimensions Without Bushing
MODELꢀPTTꢀ111
ꢀDIA.ꢀHOLESꢀ4ꢀPLCS.
2.5
(.098)
15
(.591)
20
(.787)
22.5
(.886)
25
27.5
L
F
(.984) (1.083)
7.5
(.295)
4.5
(.177)
7
7
12
(.472)
12
(.472)
(.276)
(.276)
SHAFTꢀSHOWNꢀINꢀCCWꢀPOSITION
ꢀ
MM
(INCHES)
DIMENSIONS:
ꢀ
4
3
1
2
*RoHSꢀDirectiveꢀ2002/95/ECꢀJan.ꢀ27,ꢀ2003ꢀincludingꢀannexꢀandꢀRoHSꢀRecastꢀ2011/65/EUꢀJuneꢀ8,ꢀ2011.ꢀ
Specificationsꢀareꢀsubjectꢀtoꢀchangeꢀwithoutꢀnotice.
Theꢀdeviceꢀcharacteristicsꢀandꢀparametersꢀinꢀthisꢀdataꢀsheetꢀcanꢀandꢀdoꢀvaryꢀinꢀdifferentꢀapplicationsꢀandꢀactualꢀdeviceꢀperformanceꢀmayꢀvaryꢀoverꢀtime.
Usersꢀshouldꢀverifyꢀactualꢀdeviceꢀperformanceꢀinꢀtheirꢀspecificꢀapplications.