B642 - 2SB642
(Panasonic Semiconductor)
Transistor
2SB642
Silicon PNP epitaxial planer type
For low-power general amplification
s Features
q High foward current transfer ratio hFE. q M type.
B64290A0699 - Ferrites and accessories
(TDK)
Ferrites and accessories
Toroids (ring cores) R 63.0 38.0 25.0
Series/Type: Date:
B64290A0699, B64290L0699 May 2023
TDK Electronics AG 2023..
B64290L0699 - Ferrites and accessories
(TDK)
Ferrites and accessories
Toroids (ring cores) R 63.0 38.0 25.0
Series/Type: Date:
B64290A0699, B64290L0699 May 2023
TDK Electronics AG 2023..
B643 - 2SB643
(Panasonic Semiconductor)
Transistor
2SB643, 2SB644
Silicon PNP epitaxial planer type
For low-power general amplification Complementary to 2SD638 and 2SD639
s Features
q M ty.
B645 - 2SB645
(SavantIC)
SavantIC Semiconductor
wSwiwl.iDcatoaSnheePt4NU.cPomPower Transistors
DESCRIPTION ·With TO-3 package ·High power dissipation
APPLICATIONS ·For power s.
B647 - 2SB647
(Hitachi Semiconductor)
2SB647, 2SB647A
Silicon PNP Epitaxial
Application
• Low frequency power amplifier • Complementary pair with 2SD667/A
Outline
TO-92MOD
1. Emitter 2..
B647 - PNP Power Transistor
(Jingdao)
Shenzhen Jingdao Electronic Co.,Ltd.
B647 PNP Power Transistor
*Applications ：
◆ Electronical Ballasts for fluorescent lighting ◆ Charger and Switch .
B648 - 2SB648
(Hitachi)
2SB648, 2SB648A
Silicon PNP Epitaxial
Application
Low frequency high voltage amplifier plementary pair with 2SD668/A
Outline
TO-126 MOD
123
1. E.
B64843RH - 1553B BUS CONTROLLER
(Beijing Microelectronics)
Ver 1.2
1553B BUS CONTROLLER
Datasheet
Part Number：B64843RH
1
Version No. 1.0
Publish Time 2018.3
Page of Revise Control
Revised Chapter
Revise I.
B648A - 2SB648
(Hitachi)
2SB648, 2SB648A
Silicon PNP Epitaxial
Application
Low frequency high voltage amplifier plementary pair with 2SD668/A
Outline
TO-126 MOD
123
1. E.
