(for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
!Note
•Please read rating and
!CAUTION
(for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
•This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specifications before ordering. product specifications before ordering.
This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the approval sheet for
R50E13.pdf 04.6.11
Trimmer Potentiometers
SMD Sealed Type 3mm Size PVG3 Series
3.6
s
Features
1. Sealed construction protects the interior from dust
and liquid, which achieves stable performance.
2. Driver plate with cross-slot is suitable for
automatic adjustment.
3. Rotor with large diameter and deep groove improves
driver insertion.
4. J-hook, Gull wing terminal shape. Rear and through
hole terminal shape.
5. 3mm and 4mm land pattern can be used without change.
(Gull wing is suitable for 4mm size land pattern.)
6. Heat resistance performance enables high
temperature peak re-flow soldering.
7. To be complied with RoHS directive by new Cd free
cermet resistive material. Pb free terminals with
Sn plating.
#2
0.45
0.4 Depth
2.2 Dia.
2.0
3.4
0.1 Min.
#3
2.3
#1
0.6
1.00±0.15
3.6
2.7
#2
#1
CLOCKWISE
0.75±0.15
mm
(
Tolerancein
±0.3
)
:
#3
PVG3A
3.6
0.45
0.4 Depth
2.2 Dia.
2.0
#2
4
0.1 Min.
s
Applications
1. Small sensors
2. Optical Transceiver Module
3. Copier
4. Printer
5. Compact Power Supply 6. Wireless Radio module
PVG3G
#3
2.3
#1
1.00±0.15
4.5
2.7
3.4
#2
#1
CLOCKWISE
0.75±0.15
mm
(
Tolerance in
±0.3
)
:
#3
3.6
1.1
#2
0.1 min. 0.1 min.
2.8
2.2Dia.
0.5
(2.5)
2.0
5.6
2.8
3.4
#3
0.8±0.2
2.3
#2
#1
#1
0.5
0.55 Depth
0.5
0.5
#3
PVG3K
CLOCKWISE
mm
(
Tolerance in
±0.3
)
:
Part Number
PVG3p100C01
PVG3p200C01
PVG3p500C01
PVG3p101C01
PVG3p201C01
PVG3p501C01
PVG3p102C01
PVG3p202C01
PVG3p502C01
PVG3p103C01
PVG3p203C01
PVG3p503C01
Power Rating
0.25W(70°C)
0.25W(70°C)
0.25W(70°C)
0.25W(70°C)
0.25W(70°C)
0.25W(70°C)
0.25W(70°C)
0.25W(70°C)
0.25W(70°C)
0.25W(70°C)
0.25W(70°C)
0.25W(70°C)
Soldering Method
Reflow/Soldering Iron
Reflow/Soldering Iron
Reflow/Soldering Iron
Reflow/Soldering Iron
Reflow/Soldering Iron
Reflow/Soldering Iron
Reflow/Soldering Iron
Reflow/Soldering Iron
Reflow/Soldering Iron
Reflow/Soldering Iron
Reflow/Soldering Iron
Reflow/Soldering Iron
Number of Turns
(Effective Rotation Angle)
1(210°±10°)
1(210°±10)
1(210°±10°)
1(210°±10°)
1(210°±10°)
1(210°±10°)
1(210°±10°)
1(210°±10°)
1(210°±10°)
1(210°±10°)
1(210°±10°)
1(210°±10°)
Total Resistance Value
10ohm
±20%
20ohm
±20%
50ohm
±20%
100ohm
±20%
200ohm
±20%
500ohm
±20%
1k ohm
±20%
2k ohm
±20%
5k ohm
±20%
10k ohm
±20%
20k ohm
±20%
50k ohm
±20%
TCR
±150ppm/°C
±150ppm/°C
±150ppm/°C
±150ppm/°C
±150ppm/°C
±150ppm/°C
±150ppm/°C
±150ppm/°C
±150ppm/°C
±150ppm/°C
±150ppm/°C
±150ppm/°C
Continued on the following page.
23
Please read rating and
!CAUTION
(for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
!Note
•Please read rating and
!CAUTION
(for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
•This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specifications before ordering. product specifications before ordering.
This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the approval sheet for
R50E13.pdf 04.6.11
Continued from the preceding page.
Part Number
PVG3p104C01
PVG3p204C01
PVG3p504C01
PVG3p105C01
PVG3p205C01
Power Rating
0.25W(70°C)
0.25W(70°C)
0.25W(70°C)
0.25W(70°C)
0.25W(70°C)
Soldering Method
Reflow/Soldering Iron
Reflow/Soldering Iron
Reflow/Soldering Iron
Reflow/Soldering Iron
Reflow/Soldering Iron
Number of Turns
(Effective Rotation Angle)
1(210°±10°)
1(210°±10°)
1(210°±10°)
1(210°±10°)
1(210°±10°)
Total Resistance Value
100k ohm
±20%
200k ohm
±20%
500k ohm
±20%
1M ohm
±20%
2M ohm
±20%
TCR
±150ppm/°C
±150ppm/°C
±150ppm/°C
±150ppm/°C
±150ppm/°C
The blank column is filled with the code of adjustment direction and lead type A (top, J-hook), G (top, gull-wing), or K (rear).
Part Number
PVG3p100A01
PVG3p200A01
PVG3p500A01
PVG3p101A01
PVG3p201A01
PVG3p501A01
PVG3p102A01
PVG3p202A01
PVG3p502A01
PVG3p103A01
PVG3p203A01
PVG3p503A01
PVG3p104A01
PVG3p204A01
PVG3p504A01
PVG3p105A01
PVG3p205A01
Power Rating
(W)
0.25(70°C)
0.25(70°C)
0.25(70°C)
0.25(70°C)
0.25(70°C)
0.25(70°C)
0.25(70°C)
0.25(70°C)
0.25(70°C)
0.25(70°C)
0.25(70°C)
0.25(70°C)
0.25(70°C)
0.25(70°C)
0.25(70°C)
0.25(70°C)
0.25(70°C)
Soldering Method
Reflow/Soldering Iron
Reflow/Soldering Iron
Reflow/Soldering Iron
Reflow/Soldering Iron
Reflow/Soldering Iron
Reflow/Soldering Iron
Reflow/Soldering Iron
Reflow/Soldering Iron
Reflow/Soldering Iron
Reflow/Soldering Iron
Reflow/Soldering Iron
Reflow/Soldering Iron
Reflow/Soldering Iron
Reflow/Soldering Iron
Reflow/Soldering Iron
Reflow/Soldering Iron
Reflow/Soldering Iron
Number of Turns
(Effective Rotation Angle)
1(210°±10°)
1(210°±10°)
1(210°±10°)
1(210°±10°)
1(210°±10°)
1(210°±10°)
1(210°±10°)
1(210°±10°)
1(210°±10°)
1(210°±10°)
1(210°±10°)
1(210°±10°)
1(210°±10°)
1(210°±10°)
1(210°±10°)
1(210°±10°)
1(210°±10°)
Total Resistance Value
10 ohm±20%
20 ohm±20%
50 ohm±20%
100 ohm±20%
200 ohm±20%
500 ohm±20%
1k ohm±20%
2k ohm±20%
5k ohm±20%
10k ohm±20%
20k ohm±20%
50k ohm±20%
100k ohm±20%
200k ohm±20%
500k ohm±20%
1M ohm±20%
2M ohm±20%
TCR
(ppm/°C)
±250
±250
±250
±250
±100
±100
±100
±100
±100
±100
±100
±100
±100
±100
±100
±100
±100
Remarks
4
Non Standard
Product
(Cd included)
s
Construction
PVG3A/PVG3G
Rotor
Cover
Rotor
PVG3K
#2-Terminal
Case
2
M
Cover
#2-Terminal
2
Case
M
#3-Terminal
#3-Terminal
Wiper
Ceramic
Substrate
#1-Terminal
O-Ring
Resistive
Element
Wiper
Ceramic
Substrate
#1-Terminal
O-Ring
Resistive
Element
s
Standard Land Pattern
PVG3A
0.9
1.4
PVG3G
1.3
1.4
2.1
2.1
0.9
1.1
1.2
1.1
mm
(
Tolerancein
±0.1
)
:
1.1
1.2
1.1
1.3
mm
(
Tolerancein
±0.1
)
:
Continued on the following page.
24
.2.5
.2.5
Please read rating and
!CAUTION
(for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
!Note
•Please read rating and
!CAUTION
(for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
•This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specifications before ordering. product specifications before ordering.
This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the approval sheet for
R50E13.pdf 04.6.11
Continued from the preceding page.
s
Standard Land Pattern
PVG3K
1.5
1.0
3.2 dia.
1.2
1.1
1.2
mm
(
Tolerance in
±0.1
)
:
s
Characteristics
Temperature Cycle
∆TR
∆TR
Humidity
IR
Vibration (20G)
Shock (100G)
Temperature Load Life
Low Temperature Exposure
High Temperature Exposure
Rotational Life (50cycles)
∆TR
∆TR
∆TR
∆TR
∆TR
∆TR
±2%
±2%
10Mohm min.
±1%
±1%
±3%
or 3ohm max., whichever is greater
±2%
±3%
RV100ohm ...
±3%
or 2ohm max., whichever is greater
RG100kohm ... +0/-10%
∆TR
∆V.S.S
IR
R
: Total Resistance Change
: Voltage Setting Stability
: Insulation ResistanceR
: Standard Total Resistance
∆V.S.S ±1%
∆V.S.S ±1%
1.0
3.1
3.1
4
∆V.S.S ±1%
∆V.S.S ±1%
∆V.S.S ±1%
∆V.S.S ±2%
∆V.S.S ±2%
25
Please read rating and
!CAUTION
(for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
!Note
•Please read rating and
!CAUTION
(for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
•This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specifications before ordering. product specifications before ordering.
This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the approval sheet for
R50E13.pdf 04.6.11
PVG3 Series Notice
s
Notice (Operating and Storage Conditions)
1. Store in temperatures of -10 to +40 deg. C and
relative humidity of 30-85%RH.
2. Do not store in or near corrosive gases.
3. Use within six months after delivery.
4. Open the package just before using.
5. Do not store under direct sunlight.
6. If you use the trimmer potentiometer in an
environment other than listed below, please
consult with a Murata factory representative prior
to using.
The trimmer potentiometer should not be used under
the following environmental conditions:
(1) Corrosive gaseous atmosphere
(Ex. Chlorine gas, Hydrogen sulfide gas, Ammonia
gas, Sulfuric acid gas, Nitric oxide gas, etc.)
(2) In liquid
(Ex. Oil, Medical liquid, Organic solvent, etc.)
(3) Dusty / dirty atmosphere
(4) Direct sunlight
(5) Static voltage nor electric/magnetic fields
(6) Direct sea breeze
(7) Other variations of the above
s
Notice (Rating)
4
1. When using with partial load (rheostat), minimize
the power depending on the resistance value.
2. The maximum input voltage to a trimmer
potentiometer should not exceed (P.R)^1/2 or the
maximum operating voltage, whichever is smaller.
3. The maximum input current to a trimmer
potentiometer should not exceed (P/R)^1/2 or the
allowable wiper current, whichever is smaller.
s
Notice (Soldering and Mounting)
1. Soldering
(1) Standard soldering condition
(a) Reflow soldering :
Refer to the standard temperature profile.
(b) Soldering iron
Temperature of tip : 400 deg. C max.
Soldering time
: 3 sec. max.
Diameter of tip
: 2mm dia. max.
Wattage of iron
: 30W max.
Before using other soldering conditions more
than those listed above, please consult with a
Murata factory representative prior to using.
If the soldering conditions are not
suitable, e.g., excessive time and/or excessive
temperature, the trimmer potentiometer may
deviate from the specified characteristics.
(2) Cannot be soldered using the flow soldering
method. If you use the flow soldering method,
the trimmer potentiometer may not function.
(3) The soldering iron should not come in contact
with the case of the trimmer potentiometer. If
such contact does occur, the trimmer
potentiometer may be damaged.
(4) Apply the appropriate amount of solder paste.
If the amount of solder paste applied to the
land is insufficient, the required adhesive
strength cannot be obtained. If an excessive
amount of solder paste is applied, solder
bridging or flux overflow to the resistive
element surface can occur.
26
2. Mounting
(1) Use our standard land dimension. Excessive land
area causes displacement due to the effect of the
surface tension of the solder. Insufficient
land area leads to insufficient soldering
strength of the chip.
(2) Do not apply excessive force (preferably 4.9N
(Ref.; 500gf) max.), when the trimmer
potentiometer is mounted to the PCB.
(3) Do not warp and/or bend PC board to prevent
trimmer potentiometer from breakage.
(4) In chip placers, the size of the cylindrical
pick-up nozzle should be outer dimension
2.5-3.0mm dia. and inner dimension
2.0-2.5mm dia..
3. Cleaning
(1) Isopropyl-alcohol and Ethyl-alcohol are
applicable solvents for cleaning. If you use any
other types of solvents, please consult with a
Murata factory representative prior to using.
(2) Less than 3 minutes of total cleaning time by
dipping, vapor and ultra-sonic method.
(3) In case of ultra-sonic cleaning method, cleaning
conditions should be as follows.
(a) Power: 600W (67lit.) max.
(b) Frequency: 28kHz
(c) Temperature: Ambient temperature
Due to ultra-sonic cleaning equipment's peculiar
self-resonance point and that cleaning
compatibility usually depends on the jig
Continued on the following page.
Please read rating and
!CAUTION
(for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
!Note
•Please read rating and
!CAUTION
(for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
•This catalog has only typical specifications. Therefore,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specifications before ordering. product specifications before ordering.
This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the approval sheet for
R50E13.pdf 04.6.11
PVG3 Series Notice
Continued from the preceding page.
construction and/or the cleaning condition such
as the depth of immersion, please check the
cleaning equipment to determine the suitable
conditions. If the condition is not suitable,
the trimmer potentiometer may deviate from
specified characteristics.
s
Reflow Soldering Standard Profile
Pre-heating in air
260
230
Temperature (°C)
200
150
100
Soldering
Gradual cooling
in air
0
60-120 sec.
40 sec. max.
(Melting zone)
Time
4
2. Don't apply more than 9.8N (Ref.; 1kgf) of twist
and stress after mounting onto PCB to prevent
contact intermittence.
3. When adjusting with an adjustment tool, the applied
force to the adjustment screw should not exceed
4.9N (Ref.; 500gf). If excessive force is applied,
the trimmer potentiometer may not function due to
damage.
4. When using a lock paint to fix slot position,
please use adhesive resin without chlorine or
sulfur (Three-bond "1401 series").
s
Notice (Handling)
1. Use suitable screwdrivers that fit comfortably in
driver slot.
* Recommended screwdriver for manual adjustment
TORAY INDUSTRIES, INC. : SA-2225
(Murata P/N : KMDR070)
* Recommended screwdriver bit for automatic
adjustment
TORAY INDUSTRIES, INC. : JB-2225
(Mutata P/N : KMBT070)
We can supply the screwdrivers above.
If you place order, please specify the Murata P/N.
s
Notice (Other)
1. Please make sure that your product has been
evaluated and confirmed against your
specifications when our product is mounted to your
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Embedded System
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