Murata PKM13EPYH4002 piezo transducer 4 kHz 12.6 mm PKM13EPYH4002 データシート
製品コード
PKM13EPYH4002
!
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 because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
o
Part Numbering
y
-1R5
e
B
w
N
r
-31R2
t
DM
u i
L
o
10
q
7
qProduct ID
wMaterial
eProduct
uWith Feedback Electrode
oIndividual Specification Code
Piezoelectric Diaphragms
7
Ceramic Material
C
e
B
N
S
Brass
Nickel Alloy
SUS
B
Piezoelectric Diaphragms
Two digits express shape of ceramics.
With Feedback Electrode
Without Feedback Electrode
With lead (available for RoHS)
No lead (omitted)
Product
10
Individual Specification Code
Product ID
Code
Metal Plate Material
Code
Code
iProduct Specification
L
e
Code
With Feedback Electrode
Product Specification
Code
(Part Number)
rMetal Plate Diameter
-31R2
Metal Plate Diameter
Code
A hyphen (-) plus four digits alphanumerics
express metal plate outer dimensions. A
decimal point is expressed by the capital
letter "
express metal plate outer dimensions. A
decimal point is expressed by the capital
letter "
R
".
tForm of Piezoelectric Style
DM
Form of Piezoelectric Style
Code
yResonant Frequency Type
-1R5
Resonant Frequency (kHz)
Code
A hyphen (-) and three digits alphanumerics
express resonant frequency. A decimal point
is expressed by the capital letter "
express resonant frequency. A decimal point
is expressed by the capital letter "
R
".
These digits express a lead length, lead
number, and presence/absence of a
connector.
number, and presence/absence of a
connector.
If there is no decimal point, the decimal point code is omitted.
For an Ag electrode, this digit remains blank, the corresponding code
is omitted.
is omitted.
If there is no decimal point, the decimal point is omitted.
If the product has no individual specification, the corresponding code
is omitted.
is omitted.
2
• 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
sales representatives or product engineers before ordering.
• 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.
!
Note
P37E.pdf
07.12.12