SMD NPN SOT-23 marking / code H1A

Info schrieb:
> Es könnte ein MMBT3904 (SOT-23 Variante vom 2N3904 im
> TO-92) aka BR3DG3904M sein.

Es könnte auch was anderes gewesen sein:

H1    AP130-28R  Ana  SOT23  LDO, 2,8V±2%, 300mA
H1    BCW69  KEC  SOT23  GP, 50V, 100mA, 330mW, B=120..260, >150MHz
H1    HVM187WK  Hit  SOT23  Dual, HF-Att., 60V, 50mA, 2.4pF, 
<5.5Ω(10mA/100MHz)
H1    MMBZ5241B  Pjt  SOT23  11V±5%, 410mW
H1    R3130N31EA  Ricoh  SOT23  Voltage Detector 3.1V, -Reset Push-pull 
output, 240ms
H1    SST4416  Six  SOT23  VHF/UHF, 30V, 350mW, Idss=5..15mA, Up<6V, 
Rds=150Ω
H1    BCW69    SOT23  Transistor, PNP, 45 V, 10 mA, G = 120 to 260 @ 2 
mA 
http://www.slottechforum.com/slotinfo/Techstuff/CD2%20Diodes%20and%20Transistors/Cases/SOT23%20cased%20devices%20050926.pdf
H1    BCW69  Philips, NXP  SOT23  BC177A
H1    MMBZ5241B  MCC  SOT23
1A    BC846A  Cdi,Di,Toshiba  SOT23  GP, 80V, 100mA, 250mW, B=110..220, 
>100MHz
1A    BC846AT  Philips  SOT416  GP, 80V, 100mA, 150mW, B=110..220, 
>100MHz
1A    BC846AW(T1)  KEC,OnSemi  SOT323  GP, 80V, 100mA, 330mW, 
B=110..220, 250MHz
1A    CMBT3904  Cdi  SOT23  GP, 60V, 200mA, 250mW, B=100..300, >300MHz
1A    FMMT3904  Zetex  SOT23  GP, 60V, 0,1A, 200mW, B= 100..300, >300MHz
1A    IRLML2402  Inr  SOT23  V-MOS, LogL, 20V, 1,2A, <0,25Ω
1A    KST3904  Samsung  SOT23  GP, 60V, 0,1A, 200mW, B= 100..300, 
>300MHz
1A    MMBT3904  NSC,Vishay  SOT23  GP, 60V, 100mA, 200mW, B= 100..300, 
>300MHz
1A    SMBT3904  Infineon  SOT23  GP, 60V, 0,1A, 200mW, B= 100..300, 
>300MHz
1A    TMPT3904  Allegro  SOT23  GP, 60V, 100mA, 200mW, B=100..300, 
>300MHz
1A    YTS3904  Toshiba  SOT23  GP, 60V, 0,1A, 200mW, B= 100..300, 
>300MHz
1A    BC846A    SOT23  NPN Transistor, 80 V, 100 mA, gain = 110 to 220 @ 
2 mA, 250 mW 
http://www.slottechforum.com/slotinfo/Techstuff/CD2%20Diodes%20and%20Transistors/Cases/SOT23%20cased%20devices%20050926.pdf
1A    KST3904    SOT23  Transistor, NPN, 40 V, 200 mA, G = 100 to 300 @ 
10 mA 
http://www.slottechforum.com/slotinfo/Techstuff/CD2%20Diodes%20and%20Transistors/Cases/SOT23%20cased%20devices%20050926.pdf
1A    MMBT3904    SOT23  Transistor, NPN, 60 V, 200 mA, 
http://www.slottechforum.com/slotinfo/Techstuff/CD2%20Diodes%20and%20Transistors/Cases/SOT23%20cased%20devices%20050926.pdf
1A    BC846A  Philips, NXP, ITT  SOT23  BC546A
1A    FMMT3904  Zetex  SOT23  2N3904
1A    IRLML2402  IR  SOT23  n-ch mosfet 20V 0.9A
1A    MMBT3904  Motorola, OnSemi  SOT23  2N3904
1A    BC846A  MCC  SOT23
1A    BC846A  Taitron  SOT23  SMD General Purpose Transistor (NPN) 
https://www.taitroncomponents.com/catalog/Datasheet/BC846A.pdf
1A    BC846A  CentralSemi  SOT23=TO236AB  Transistor-Small Signal (<=1A) 
NPN General Purpose Amplifier/Switch 
https://www.centralsemi.com/search/search2.php


also als Info nach 4 Jahren ziemlich nutzlos.