Products

Circuit Protection
Circuit Protection, 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
R3111N421A-TR-F,RICOH,SOT23-5,11+PB,365 Days Guaranty.
RICOH
In stock:165
11+PB
SOT23-5
new and original
LH1540,VISHAY,SOP6,10+,365 Days Guaranty.
VISHAY
In stock:16
10+
SOP6
new and original
PM243001,YCL,NA,04+,365 Days Guaranty.
YCL
In stock:2010
04+
NA
new and original
SN74LVC126ADR,TI,SOP14,09+,365 Days Guaranty.
TI
In stock:113
09+
SOP14
new and original
MC74HC74ADR2G,ON,SOP14,11+,365 Days Guaranty.
ON
In stock:468
11+
SOP14
new and original
SN74LS125AD,TI,SOP14,09+,365 Days Guaranty.
TI
In stock:50
09+
SOP14
new and original
MAP3311SIRH,MAGNACHIP,SOP14,17+,365 Days Guaranty.
MAGNACHIP
In stock:37510
17+
SOP14
new and original
TC74HC27AF,TOSHIBA,SOP14,98+11+03+,365 Days Guaranty.
TOSHIBA
In stock:8228
98+11+03+
SOP14
new and original
SN74HC00DR,TI,SOP14,07+,365 Days Guaranty.
TI
In stock:717
07+
SOP14
new and original
74HC10D,NXP,SOP14,07+PB05+,365 Days Guaranty.
NXP
In stock:309
07+PB05+
SOP14
new and original
SN74LV00ANSR,TI,SOP-14,09+PB,365 Days Guaranty.
TI
In stock:32
09+PB
SOP-14
new and original
TC74VHC132F,TOSHIBA,SOP-14,0950+,365 Days Guaranty.
TOSHIBA
In stock:1948
0950+
SOP-14
new and original
SN74HC74DR,TI,SOP-14,1419+,365 Days Guaranty.
TI
In stock:267
1419+
SOP-14
new and original
MM74HC02MX,FAIRCHILD,SOP-14,1041+,365 Days Guaranty.
FAIRCHILD
In stock:657
1041+
SOP-14
new and original
LM2902DT,ST,SOP-14,1325+,365 Days Guaranty.
ST
In stock:343
1325+
SOP-14
new and original
LM339DR2,ON,SOP-14,04+,365 Days Guaranty.
ON
In stock:824
04+
SOP-14
new and original
BU4053BCFV-E2,ROHM,SSOP,07+PB,365 Days Guaranty.
ROHM
In stock:57
07+PB
SSOP
new and original
MAX861IUA,MAXIM,MSOP8,03+,365 Days Guaranty.
MAXIM
In stock:113
03+
MSOP8
new and original
NCP1207ADR2,ON,SOP8,04+,365 Days Guaranty.
ON
In stock:20
04+
SOP8
new and original
NCP1203P60,ON,DIP8,04+,365 Days Guaranty.
ON
In stock:12
04+
DIP8
new and original
ZL10037,ZARLINK,QFN,06+PB,365 Days Guaranty.
ZARLINK
In stock:14
06+PB
QFN
new and original
M2512M10R0JST,VISHAY,SMD,1124+,365 Days Guaranty.
VISHAY
In stock:1010
1124+
SMD
new and original
TOUCHCORE350-ML16IP,CORERIVER,QFN,14+,365 Days Guaranty.
CORERIVER
In stock:4247
14+
QFN
new and original
74HC368N,PHILIPS,DIP16,03+,365 Days Guaranty.
PHILIPS
In stock:33
03+
DIP16
new and original
W25X20ALNIG,WINBOND,SOP8,10+PB,365 Days Guaranty.
WINBOND
In stock:514
10+PB
SOP8
new and original

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