Products

Amplifiers
Amplifiers, devices and components are available at Keysource semiconductor from industry leading manufacturers. Keysource semiconductor is an authorized distributor for many circuit protection manufacturers including AVX, Bourns, Carling, Eaton, EPCOS, Littelfuse, Vishay, & more. Please view our large selection of circuit protection devices and components below..

 
Part Number
DESCRIPTION
Manufacturer
STOCK
Date code
Packing
Desc
RFQ
TA1218N,TOSHIBA,DIP-42,02+,365 Days Guaranty.
TOSHIBA
In stock:123
02+
DIP-42
new and original
W78E054B40DL,WINBOND,DIP-40,,365 Days Guaranty.
WINBOND
In stock:67
DIP-40
new and original
PDZ4.3B,PHILIPS,SOD323,0320+,365 Days Guaranty.
PHILIPS
In stock:2710
0320+
SOD323
new and original
NCP18WB473F10RB,΄εΜο,,,365 Days Guaranty.
΄εΜο
In stock:3810
new and original
MFR200FTF73-100R,YAGEO,,1116+,365 Days Guaranty.
YAGEO
In stock:10510
1116+
new and original
LL4148-7,DIODES,LL34,1050+,365 Days Guaranty.
DIODES
In stock:37510
1050+
LL34
new and original
BCR503,INFINEON,SOT-23,1030+,365 Days Guaranty.
INFINEON
In stock:10000
1030+
SOT-23
new and original
BCR553 E6327,INFINEON,SOT-23,1031+,365 Days Guaranty.
INFINEON
In stock:3010
1031+
SOT-23
new and original
BCR562 E6327,INFINEON,SOT-23,1030+,365 Days Guaranty.
INFINEON
In stock:3010
1030+
SOT-23
new and original
SMBJ22CA,VISHAY,DO214,1032+,365 Days Guaranty.
VISHAY
In stock:1510
1032+
DO214
new and original
MMBT5551LT1G,ON,SOT-23,1025+,365 Days Guaranty.
ON
In stock:3010
1025+
SOT-23
new and original
LMBT4401LT1G,ON,SOT-23,1046+,365 Days Guaranty.
ON
In stock:2510
1046+
SOT-23
new and original
SCS140P-C,SECOS,,1101+,365 Days Guaranty.
SECOS
In stock:2240
1101+
new and original
2HE2013-000111F,SINGATRON,,13+,365 Days Guaranty.
SINGATRON
In stock:13210
13+
new and original
TCX0570-010177,HOSIDEN,,12+,365 Days Guaranty.
HOSIDEN
In stock:5010
12+
new and original
1746142-1,TYCO,,1122+,365 Days Guaranty.
TYCO
In stock:15510
1122+
new and original
BQ27010DRKR,TI,QFN,1106+,365 Days Guaranty.
TI
In stock:1650
1106+
QFN
new and original
MJD18002D2,0N,TO252,91+,365 Days Guaranty.
0N
In stock:110
91+
TO252
new and original
AD8221ARZ,AD,SOP,1251+,365 Days Guaranty.
AD
In stock:60
1251+
SOP
new and original
ADUM1401ARWZ,AD,SOP,1324+,365 Days Guaranty.
AD
In stock:68
1324+
SOP
new and original
MC74HC573ADTR2G,ON,TSSOP,08+,365 Days Guaranty.
ON
In stock:310
08+
TSSOP
new and original
SRD-05VDC-SL-C,SONGLE,DIP,08+,365 Days Guaranty.
SONGLE
In stock:49
08+
DIP
new and original
SRS-12VDC-SH,SONGLE,DIP,08+,365 Days Guaranty.
SONGLE
In stock:37
08+
DIP
new and original
MIC5265-2.8,MICREL,SOT23-5,08+,365 Days Guaranty.
MICREL
In stock:180
08+
SOT23-5
new and original
MIC49300WR,MICREL,TO263,0612+,365 Days Guaranty.
MICREL
In stock:26
0612+
TO263
new and original

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