7BB-20-6L0 Datasheet

8
2
!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.
Piezoelectric Sound Components
Piezoelectric Sounders External Drive Pin Type
Microcomputers are widely used for microwave
ovens, air conditioners, cars, toys, timers, and other
alarm equipment. Externally driven piezoelectric
sounders are used in digital watches, electronic
calculators, telephones and other equipment. They are
driven by a signal (ex.: 2048Hz or 4096Hz) from an LSI
and provide melodious sound.
■ Features
1. Low power consumption
2. No contacts therefore, no noise and highly reliable
■ Applications
1. Various office equipment such as PPCs, printers and
keyboards
2. Various home appliances such as microwave ovens
3. Confirmation sound of various audio equipment
0.9
2−φ0.5
2−φ1.0
φ12.6
6.97.5 3.5
5.0
2−φ2.5
(In : mm)
Tol. : ±0.5
PKM13EPYH4002-B0
R1.0
2-φ1.2
2-φ3.5
8.6
11.0
3.5
1.2
10.0
φ17.0
Terminal of marking
side should be connected
to hot side of D.C.
(in mm)
Tol. : ±0.5
PKM17EPP-2002-B0
0.8
6.05.0
Part Number
PKM17EPPH4001-B0
PKM17EPPH4002-B0
6.5
3.5
7.0
1.2
φ17.0
10.0
R1.0
2- φ1.2
2- φ3.5
(In : mm)
Tol. : ±0.5
PKM17EPPH4001-B0
12.6
Hole Pattern
(Reference)
23.0
2-φ1.5
20°
4.7
8.0
φ22.0
4.0
5.0
8.3
11.0
4.8
10.5
1.6
Part Number
PKM22EPH2001
PKM22EPH2002
PKM22EPH2003
4.0
8.0
12.0
(In : mm)
Tol. : ±0.5
PKM22EPH2001
10.8
1.2
φ22.0
10.0
R1.0
10.0
2−φ1.2
2−φ3.5
(In : mm)
Tol. : ±0.5
Part Number
PKM22EPPH2001-B0
PKM22EPPH2002-B0
6.5
3.5
0.8
PKM22EPPH2001-B0
7.0
1.2
φ22.0
10.0
R1.0
10.0
2−φ1.2
2−φ3.5
(In : mm)
Tol. : ±0.5
Part Number
PKM22EPPH4001-B0
PKM22EPPH4002-B0
6.5
3.5
0.8
PKM22EPPH4001-B0
Continued on the following page.
• 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
10.1.28