7BB-20-6L0 Murata, 7BB-20-6L0 Datasheet - Page 3

• Manufacturer Part Number: 7BB-20-6L0
• Description: Speakers & Transducers 6.30KHZ PIEZO ELEMENT
• Manufacturer: Murata
• Series: 7BBr

Specifications of 7BB-20-6L0

• Termination Style: Wire
• Magnet Material: Brass
• Diameter: 20 mm
• Frequency Range: 6.3 KHz
• Impedance: 1000 Ohms
• Capacitance: 10nF
• External Diameter: 20mm
• Resonant Frequency: 6.3kHz
• Transducer Function: Diaphragm
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Please read CAUTION and Notice in this catalog for safety. This catalog has only typical specifications. Therefore you are requested
to approve our product specification or to transact the approval sheet for product specification, before your ordering.
2
o
Part Numbering
Piezoelectric Sounders/Piezoelectric Buzzers/Piezoelectric Ringers(PIEZORINGERr)
(Global Part Number)
qProduct ID
wProduct
eOuter Dimensions
Expressed by two figures in mm.
Ex.)
rDrive
tOuter Electrode Style
yStructure
SMD Piezoelectric Sounder
(Global Part Number)
qProduct ID
wProduct
eDimensions
rDrive
Product ID
Product ID
Code
Code
Code
Code
Code
Code
Code
1212
LCS
PK
PK
W
M
B
C
E
S
P
T
P
Y
E
Code
13
(
The structure of the "Global Part Numbers" that have been adopted since June 2001 and the meaning of each code are described herein.
If you have any questions about details, inquire at your usual Murata sales office or distributor.
PK
PK
q
q
Piezoelectric Sound Components
Piezoelectric Sound Components
Flat Type/Semi-auto-assemble
Flat Type/Available for Taping
Flat Type Auto-assemble
w
LCS
M
w
Outer Electrode Style
Outer Dimensions
Sounder, Ringer
13
Lead Wire Type
e
Standing Type
External-Drive
SMD Sounder
External Drive
Outer Dimensions
1212
Self-Drive
Structure
Pin Type
e
Product
Product
p12mm
r
Buzzer
E
Drive
ø12.6mm
t
P
r
E
y
Y
40
t
-40
u
01
y
-R1
00
i
u
o
P
-A0
!0
uOscillating Frequency Type
iIndividual Specification Code
oSpecial Quality Guarantee
!0 P ackaging
Radial taping or magazine are not available for all types.
Please contact us.
tOscillating Frequency Type
yIndividual Specification Code
uPackaging
If there is no decimal point, the decimal point is omitted.
Code
Code
Code
Code
Code
Code
Code
-B0
-A0
-M0
-R1
-40
00
40
01
P
Y
A hyphen (-) plus two-digit figures express
Oscillating Frequency type.
Two digits express specific specification in
characteristics.
A hyphen (-) plus two-digit figures express
Oscillating Frequency type.
Two digit express specific specification
in characteristics.
Individual Specification Code
Individual Specification Code
Oscillating Frequency Type
Special Quality Guarantee
Post Plated Terminal
Radial Taping
Plastic taping
Packaging
Packaging
Magazine
Omitted
Bulk
P37E17.pdf 02.3.6
)