Common Transistors data tables
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B644


silicon PNP transistor

Uce/Ucb: -50/-60V
Ic: -0.5A
β (Ic/Ib): -
N: 600mW
F: 200MHz
Tmax: -
the B644 is a silicon PNP transistor preferred for use in applications like: general purpose
Source: 2SB644
Picture: -
similar list for: B644
available:unit price
 
 
2N3691,25€buy
2N398 1,25€buy
2N483 1,25€buy
2N524 1,25€buy
2N708 1,25€buy
2N711 1,25€buy
2N1168X 3,20€buy
2N1305 1,25€buy
 
[ICs][Diodes][SCR's]
note:a similar type is not always a replacement type, please check the application requirements carefully before BC638 is used for replacement (no warranty)

BC638


silicon PNP transistor


similar to B644 see note
SOT54
Uce: -60V
Ic: -1.5A
β (Ic/Ib): 40-250
N: 800mW
F: 50MHz
Tmax: 150°C
the BC638 is a silicon PNP transistor preferred for use in audio frequency driver stages
Source: Va Valvo/Philips Bip. Transist...... [more]
Va Valvo/Philips Bip. Transistoren fuer Verstaerker und Schalteranwendungen 1989
Picture: -
similar type: BC638
available:unit price
 
 
2N3691,25€buy
2N398 1,25€buy
2N483 1,25€buy
2N524 1,25€buy
2N708 1,25€buy
2N711 1,25€buy
2N1168X 3,20€buy
2N1305 1,25€buy
 
[ICs][Diodes][SCR's]
note:a similar type is not always a replacement type, please check the application requirements carefully before 2SA965 is used for replacement (no warranty)

2SA965


silicon PNP transistor


similar to B644 see note
TO-92L
Uce/Ucb: -120/-120V
Ic: -0.8A
β (Ic/Ib): -
N: 900mW
F: 120MHz
Tmax: -
the 2SA965 is a silicon PNP transistor preferred for use in applications like: general purpose
Source: Jaeger electronic catalog 1999
Picture: -
similar type: 2SA965
available:unit price
 
 
2N3691,25€buy
2N398 1,25€buy
2N483 1,25€buy
2N524 1,25€buy
2N708 1,25€buy
2N711 1,25€buy
2N1168X 3,20€buy
2N1305 1,25€buy
 
[ICs][Diodes][SCR's]
note:a similar type is not always a replacement type, please check the application requirements carefully before 2SA1533 is used for replacement (no warranty)

2SA1533


silicon PNP transistor


similar to B644 see note
TO-92L
Uce/Ucb: -80/-80V
Ic: -0.5A
β (Ic/Ib): -
N: 1W
F: 85MHz
Tmax: -
the 2SA1533 is a silicon PNP transistor preferred for use in applications like: general purpose
Source: Jaeger electronic catalog 1999
Picture: -
similar type: 2SA1533
available:unit price
 
 
2N3691,25€buy
2N398 1,25€buy
2N483 1,25€buy
2N524 1,25€buy
2N708 1,25€buy
2N711 1,25€buy
2N1168X 3,20€buy
2N1305 1,25€buy
 
[ICs][Diodes][SCR's]
note:a similar type is not always a replacement type, please check the application requirements carefully before 2SA1683 is used for replacement (no warranty)

2SA1683


silicon PNP transistor


similar to B644 see note
Ucb: -100V
Ic: -0.5A
β (Ic/Ib): -
N: 300mW
F: 120MHz
Ton/Toff: 50/580nS
the 2SA1683 is a silicon PNP transistor, Ucb = 100V, Ic = 500mA, applications: low U ce voltage saturation
Source: Jaeger electronic catalog 1999
Picture: -
similar type: 2SA1683
available:unit price
 
 
2N3691,25€buy
2N398 1,25€buy
2N483 1,25€buy
2N524 1,25€buy
2N708 1,25€buy
2N711 1,25€buy
2N1168X 3,20€buy
2N1305 1,25€buy
 
[ICs][Diodes][SCR's]
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