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PDF ( 数据手册 , 数据表 ) PV12P201A01

零件编号 PV12P201A01
描述 Trimmer Potentiometers
制造商 Murata
LOGO Murata LOGO 


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PV12P201A01 数据手册, 描述, 功能
!Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
• This catalog has only typical specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
R50E.pdf
Jul.23,2012
Trimmer Potentiometers
Cat.No.R50E-18
Free Datasheet http://www.datasheet4u.com/







PV12P201A01 pdf, 数据表
!Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
• This catalog has only typical specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
R50E.pdf
Jul.23,2012
1 PVA2 Series
c Features
1. Ultra-small and thin external dimensions of
2.2(W)x2.75(L)x0.90 max.(T)mm.
2. For the terminal attachment method of construction
that uses neither solder nor adhesives, good
solderability and terminal attachment intensity
are realized.
3. Because of multi-contact wiper structure, PVA2 has
a stable characteristics (low noise).
4. PVA2 series does not use a solder, flux or cleaning
solvent, so they are environmentally friendly
products.
5. Heat resistance performance enables high temperature
peak reflow soldering.
6. PVA2 series complies with RoHS directive.
2.2
0.8±0.1
2.4 Dia
#2 0.4
0.8
#1 #3
Resin
0.5 0.6 0.9 0.6
#2 (Wiper Contact)
#1 #3
CLOCKWISE
CIRCUIT
( )Tolerance: ±0.2
in mm
c Applications
1. Thin-model optical pick-up module
2. LCD module
3. Optical communication module
4. Small sensor module
5. Digital camera
6. Small telecommunications equipment, etc.
7. E-Book
Part Number
Power Rating
(W)
PVA2A101A01
PVA2A221A01
PVA2A471A01
0.1(70°C)
0.1(70°C)
0.1(70°C)
PVA2A102A01
PVA2A222A01
PVA2A472A01
PVA2A103A01
0.1(70°C)
0.1(70°C)
0.1(70°C)
0.1(70°C)
PVA2A223A01
PVA2A473A01
PVA2A104A01
PVA2A224A01
0.1(70°C)
0.1(70°C)
0.1(70°C)
0.1(70°C)
PVA2A474A01
PVA2A105A01
PVA2A225A01
0.1(70°C)
0.1(70°C)
0.1(70°C)
Operating Temperature Range: -55 to 125 °C
Soldering Method: Reflow/Soldering Iron
Number of Turns
(Effective Rotation Angle)
1(260°±10°)
1(260°±10°)
1(260°±10°)
1(260°±10°)
1(260°±10°)
1(260°±10°)
1(260°±10°)
1(260°±10°)
1(260°±10°)
1(260°±10°)
1(260°±10°)
1(260°±10°)
1(260°±10°)
1(260°±10°)
Mechanical Rotation Angle
Endless
Endless
Endless
Endless
Endless
Endless
Endless
Endless
Endless
Endless
Endless
Endless
Endless
Endless
Total Resistance Value
100ohm±25%
220ohm±25%
470ohm±25%
1k ohm±25%
2.2k ohm±25%
4.7k ohm±25%
10k ohm±25%
22k ohm±25%
47k ohm±25%
100k ohm±25%
220k ohm±25%
470k ohm±25%
1M ohm±25%
2.2M ohm±25%
TCR
(ppm/°C)
±250
±250
±250
±250
±250
±250
±250
±250
±250
±250
±250
±250
±250
±250
6
Free Datasheet http://www.datasheet4u.com/







PV12P201A01 equivalent, schematic
!Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
• This catalog has only typical specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
PVZ3 Series Notice
R50E.pdf
Jul.23,2012
c Notice (Operating and Storage Conditions)
1. Store in temperatures of -10 to +40°C and
relative humidity of 30-85%.
2. Do not store in or near corrosive gases.
2 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 at right, 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 or electric/magnetic fields
(6) Direct sea breeze
(7) Other variations of the above
c Notice (Rating)
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. If the trimmer potentiometer is used in DC and high
humidity conditions, please connect wiper (#2) for
plus and resistive element (#1 or #3) for minus.
c Notice (Soldering and Mounting)
1. Soldering
(1) Soldering conditions
Refer to the temperature profile.
If the soldering conditions are not suitable,
e.g., excessive time and/or excessive
temperature, the trimmer potentiometer may
deviate from the specified characteristics.
Do not use flow soldering method (dipping).
If you use the flow soldering method, the
trimmer potentiometer may not function.
(2) 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.
(3) Apply the appropriate amount of solder paste.
The thickness of solder paste should be printed
from 100 micro m to 150 micro m and the dimension
of land pattern used should be Murata's standard
land pattern at reflow soldering. Insufficient
amounts of solder can lead to insufficient
soldering strength on PCB.
Excessive amounts of solder may cause bridging
between the terminals.
(4) 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. (PVZ Series only)
2. Mounting
(1) Do not apply excessive force, preferably 4.9N
max. (Ref. 500gf) when the trimmer potentiometer
is mounted to the PCB.
(2) Do not warp and/or bend the PC board to protect
trimmer potentiometer from breakage.
(3) In chip placers, the recommended size of the
cylindrical pick-up nozzle should be outer
dimension 2.5-2.8mm dia. and inner dimension
2mm dia.
3. Cleaning
(1) In case there is flux on the resistive element,
clean sufficiently with cleaning solvents and
completely remove all residual flux.
(2) Isopropyl alcohol and ethyl alcohol are
applicable solvents for cleaning. If you use any
other types of solvents, please evaluate
performance with your product.
Continued on the following page.
14
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