Products

All products
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
KDS4148U-RTK/P,KEC,SOD323,08+PB,365 Days Guaranty.
KEC
In stock:86
08+PB
SOD323
new and original
TRF600-160,TE,DIP,20+,365 Days Guaranty.
TE
In stock:1510
20+
DIP
new and original
SMD1210P500SLR,POLYTRONICS,SMD1210,13+,365 Days Guaranty.
POLYTRONICS
In stock:7019
13+
SMD1210
new and original
W77L516A25PL,WINBOND,PLCC44,07+,365 Days Guaranty.
WINBOND
In stock:14
07+
PLCC44
new and original
HW102A-E,ASAHI,SOT-143,08+PB,365 Days Guaranty.
ASAHI
In stock:750
08+PB
SOT-143
new and original
YM3045N,FAIRCHILD,TO220,12+,365 Days Guaranty.
FAIRCHILD
In stock:20
12+
TO220
new and original
DP1681,DONGWOO,QFN,04+,365 Days Guaranty.
DONGWOO
In stock:220
04+
QFN
new and original
32.768KHZ,NA,SMD,06+PB,365 Days Guaranty.
NA
In stock:27
06+PB
SMD
new and original
2SD400E-MP,SANYO,TO-92L,04+,365 Days Guaranty.
SANYO
In stock:1010
04+
TO-92L
new and original
T1231,PULSE,SOP-40,02+,365 Days Guaranty.
PULSE
In stock:39
02+
SOP-40
new and original
STK3310,SITRONI,LGA,14+,365 Days Guaranty.
SITRONI
In stock:210
14+
LGA
new and original
AN7709SP-E1,PANASONIC,SOT252,10+,365 Days Guaranty.
PANASONIC
In stock:2810
10+
SOT252
new and original
SAFSE1G84KA0T00R05,MURATA,SMD,10+PB,365 Days Guaranty.
MURATA
In stock:3010
10+PB
SMD
new and original
PS2565,RENESA,DIP,12+,365 Days Guaranty.
RENESA
In stock:310
12+
DIP
new and original
PS2502L-1-F3,RENESA,SOP4,1703+,365 Days Guaranty.
RENESA
In stock:25
1703+
SOP4
new and original
TC7PAU04FU,TOSHIBA,SOT-363,08+,365 Days Guaranty.
TOSHIBA
In stock:3010
08+
SOT-363
new and original
EDB8132B2PB-6D-F,ELPIDA,1121,B,365 Days Guaranty.
ELPIDA
In stock:20
B
1121
new and original
R2J10030-F00FP,RENESAS,QFP,06+,365 Days Guaranty.
RENESAS
In stock:79
06+
QFP
new and original
CSTLF4M00G55-A0,MURATA,DIP,17+,365 Days Guaranty.
MURATA
In stock:1510
17+
DIP
new and original
UH7843Q,UHZILLTEK,QFN,09+,365 Days Guaranty.
UHZILLTEK
In stock:100
09+
QFN
new and original
CW3002DAAS,CEIIWISE,SOT23-5,16+,365 Days Guaranty.
CEIIWISE
In stock:1810
16+
SOT23-5
new and original
LWH1026,LUXPIA,SMD,13+,365 Days Guaranty.
LUXPIA
In stock:2010
13+
SMD
new and original
CHP1/21001000JLF,TT,SMD,14+,365 Days Guaranty.
TT
In stock:115
14+
SMD
new and original
XN4501-(TX),PANASONIC,SOT23-6,11+PB,365 Days Guaranty.
PANASONIC
In stock:2810
11+PB
SOT23-6
new and original
XN4501-TX,PANASONIC,SOT-353,11+PB,365 Days Guaranty.
PANASONIC
In stock:8010
11+PB
SOT-353
new and original

Do you need request a quote? Or Have
Any Questions? We are Ready to Help!