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
OPA277UA,BB,SOP-8,11+PB,365 Days Guaranty.
BB
In stock:14
11+PB
SOP-8
new and original
LFB321G40CM1D396,MURATA,SMD,12+,365 Days Guaranty.
MURATA
In stock:1654
12+
SMD
new and original
LFB321G40CM2D442,MURATA,SMD,1928+,365 Days Guaranty.
MURATA
In stock:1300
1928+
SMD
new and original
EXB24V103JX,PANASONIC,SMD,12+,365 Days Guaranty.
PANASONIC
In stock:7010
12+
SMD
new and original
TLR3AWDTE2L00F,KOAKAOHSI,SMD,08+,365 Days Guaranty.
KOAKAOHSI
In stock:201
08+
SMD
new and original
PEX9733-B080BCG,PLX,BGA,17+,365 Days Guaranty.
PLX
In stock:210
17+
BGA
new and original
TMPM320C1DFG,TOSHIBA,QFP,12+PB,365 Days Guaranty.
TOSHIBA
In stock:15
12+PB
QFP
new and original
H9HQ16AECMMDAR-KMM,海力士SKHYNIX,BGA,19+,365 Days Guaranty.
海力士SKHYNIX
In stock:110
19+
BGA
new and original
H9HQ22AFAMMDAR,海力士SKHYNIX,BGA,19+,365 Days Guaranty.
海力士SKHYNIX
In stock:60
19+
BGA
new and original
H9HP52ADAMADAR,海力士SKHYNIX,BGA,19+,365 Days Guaranty.
海力士SKHYNIX
In stock:60
19+
BGA
new and original
H9HP53AECMMDAR,海力士SKHYNIX,BGA,19+,365 Days Guaranty.
海力士SKHYNIX
In stock:60
19+
BGA
new and original
H9HQ53AECMMDAR,海力士SKHYNIX,BGA,19+,365 Days Guaranty.
海力士SKHYNIX
In stock:60
19+
BGA
new and original
H9HP27ABKMMDAR-KMM,SKHYNIX,BGA,1941+,365 Days Guaranty.
SKHYNIX
In stock:60
1941+
BGA
new and original
MC74ACT00DR2G,ON,SOP-14,13+,365 Days Guaranty.
ON
In stock:29
13+
SOP-14
new and original
MC74AC32D,ON,SOP14,01+,365 Days Guaranty.
ON
In stock:20
01+
SOP14
new and original
AZ4558CMTR-E1,BCD,SOP8,12+,365 Days Guaranty.
BCD
In stock:817
12+
SOP8
new and original
L78M08,ST,TO252,10+,365 Days Guaranty.
ST
In stock:15
10+
TO252
new and original
MC74AC04D,ON,SOP-14,01+,365 Days Guaranty.
ON
In stock:61
01+
SOP-14
new and original
MC74ACT241DTR2G,ON,TSSOP20,10+,365 Days Guaranty.
ON
In stock:2345
10+
TSSOP20
new and original
MC74ACT125DR2,MOTOROLA,SOP14,00+,365 Days Guaranty.
MOTOROLA
In stock:108
00+
SOP14
new and original
MC74AC05DR2G,ON,SOP14,1131+,365 Days Guaranty.
ON
In stock:911
1131+
SOP14
new and original
MC74AC08,ON,SOP-14,01+,365 Days Guaranty.
ON
In stock:120
01+
SOP-14
new and original
VC080518A400RP,AVX,SMD,16+,365 Days Guaranty.
AVX
In stock:1010
16+
SMD
new and original
D3F60-7063,SHINDENGE,DO-214,11+,365 Days Guaranty.
SHINDENGE
In stock:263
11+
DO-214
new and original
D3F60,SHINDEN,DO-214,11+,365 Days Guaranty.
SHINDEN
In stock:365
11+
DO-214
new and original

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