1
!Note
• This PDF catalog is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our
• This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
sales representatives or product engineers before ordering.
!Note
■ Construction
■ Characteristics
■ Features
1. Ultra-small and thin external dimensions of
2. For the terminal attachment method of construction
3. Beause of multi-contact wiper structure, PVA2 have
4. PVA2 series don't use a solder, flux and cleaning
5. Heat resistance performance enables high temperature
6. PVA2 series comply with RoHS directive.
■ Applications
1. Thin-model optical pick-up module
2. LCD module
3. Optical communication module
4. Small sensor module
5. Digital camera
6. Small telecommunicaion equipment, etc.
8
Humidity Exposure
High Temperature
Exposure
Humidity Load Life
Load Life
Temperature Cycle
Temperature Coefficient
of Resistance
Rotational Life
PVA2 Series
PVA2A101A01
PVA2A151A01
PVA2A221A01
PVA2A331A01
2.2(W)x2.75(L)x0.90 max.(T)mm.
which uses neithr solder nor adhesives, good
solderability and terminal attachment intensity
are realized.
a stable characteristics (low noise).
solvent, so they are environmentally friendly
products.
peak re-flow soldering.
Part Number
Continued from the preceding page.
• 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 because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
#3-Terminal
Driver Plate
#1-Terminal
Power Rating
0.1(70°C)
0.1(70°C)
0.1(70°C)
0.1(70°C)
(W)
Res. Change : +10, -2%
Res. Change : R
Res. Change : ±10%
Res. Change : R
Res. Change : ±5%
±500ppm/˚C
Res. Change : ±10% (10 cycles)
PVZ2R
#2-Terminal
Reflow/Soldering Iron
Reflow/Soldering Iron
Reflow/Soldering Iron
Reflow/Soldering Iron
Soldering Method
50kohm<R···+2, -15%
50kohm<R···+2, -15%
<
<
=
=
50kohm···+2, -10%
50kohm···+2, -10%
Resin Substrate
Resistive
Element
Wiper
(Effective Rotation Angle)
Number of Turns
1(260°±10°)
1(260°±10°)
1(260°±10°)
1(260°±10°)
■ Standard Land Pattern
3.0 Dia.
Total Resistance Value
100ohm ±25%
150ohm ±25%
220ohm ±25%
330ohm ±25%
0.7
#1
PVZ2R
0.6
0.9
2.2
#2
#3
0.7
Continued on the following page.
2.4 Dia
0.8±0.1
0.5
0.4
#1
CLOCKWISE
CIRCUIT
0.6
(ppm/°C)
(
#2 (Wiper Contact)
Tolerance : ±0.1
±250
±250
±250
±250
TCR
(
0.8
0.9
Tolerance: ±0.2
#3
0.6
in mm
in mm
Resin
)
R50E.pdf
)
05.9.9