All DistributorsBest Source (59,191)

Best Source

Browse and compare Best Source part pricing, inventory, datasheets, and other specs. Our selection of Best Source parts includes Integrated Circuits (ICs), Discrete Semiconductors, and more. View our listings to find the best offer for your next project.

Top Manufacturers
Renesas
2,170
Rochester Electronics
136
Top Best Source Categories
Integrated Circuits (ICs)
17,748
Discrete Semiconductors
15,569
Transistors
9,877
MOSFETs
5,490
Diodes
5,108
Power Management ICs
4,579
Passive Components
4,109
BJTs
2,687
Memory
2,493
Rectifier Diodes
2,468
Results: 59,191
SS34-E3/57T
$ 0.193
Diode, Schottky Barrier, Vr 40V, If 3A, Pkg DO-214AB (SMC), Vf 0.5V, Tj +125C, Cs 100A
Vishay
CAD Models
Manufacturer Page
Distributor
SKU
Min
Pkg
Bulk Pricing
Avnet
2
SS34-E3/57T
27,200
850
USD
0.107
0.103
18h
Newark
6
SS34-E3/57T
3,729
1
Cut Tape
USD
1.120
1.120
0.508
0.478
0.457
CoreStaff
2
ST75012157
1,695
1
USD
1.142
1.142
0.761
0.706
0.702
1d
Rutronik
DSKYS5513
5,950
850
USD
0.167
0.145
23h
Future Electronics
SS34-E3/57T
43,350
850
Tape & Reel
USD
0.119
0.114
3590S-2-103L
$ 10.830
10k Ohm 1 Gang Linear Panel Mount Potentiometer None 10 Turn Wirewound 2W Solder Lug
Bourns
CAD Models
Manufacturer Page
Distributor
SKU
Min
Pkg
Bulk Pricing
Avnet
2
3590S-2-103L
690
10
USD
12.005
10.383
9.547
9.547
18h
Newark
3
3590S-2-103L
1,831
1
USD
19.480
15.820
13.340
12.650
12.650
Onlinecomponents.com
3590S-2-103L
755
10
Bulk
USD
12.890
10.760
10.650
10.650
RS (Formerly Allied Electronics)
70153740
251
1
Bulk
USD
18.110
15.390
13.940
13.940
13.940
5h
Arrow Electronics
3
3590S-2-103L
109
1
USD
16.462
13.924
11.291
11.291
11.291
SMAJ15A
$ 0.146
DO-214AC SMA SMAJ 1 Surface Mount Zener Tvs Diode 16.7V 5muA 400W -55C~150C TJ
Bourns
CAD Models
Manufacturer Page
Distributor
SKU
Min
Pkg
Bulk Pricing
Newark
5
SMAJ15A
9,996
1
Cut Tape
USD
0.520
0.520
0.204
0.150
0.144
Onlinecomponents.com
SMAJ15A
28,000
5K
Bulk
USD
0.092
Master Electronics
SMAJ15A
28,000
5K
USD
0.092
Verical
3
SMAJ15A
5,000
5K
USD
0.074
Arrow Electronics
2
SMAJ15A
6,184
1258
USD
0.079
SMAJ43A
$ 0.152
TVS Diode, Unidirectional, 3.5V, 400W, 5.8A, 69.4V, 47.8V, SMA(DO-214AC), SMD, 2.2mm H
Bourns
CAD Models
Manufacturer Page
Distributor
SKU
Min
Pkg
Bulk Pricing
Arrow Electronics
SMAJ43A
248
248
USD
0.152
0.152
TME
2
SMAJ43A-BOU
0
1
USD
0.130
0.130
0.130
0.105
0.097
1d
TTI
SMAJ43A
0
10K
Tape & Reel
USD
0.079
18h
Newark
2
SMAJ43A
0
1
Cut Tape
USD
0.520
0.520
0.204
0.150
0.144
Mouser
652-SMAJ43A
2,391
1
Tape & Reel
USD
0.520
0.233
0.198
0.154
0.088
SMAJ9.0A
$ 0.150
DO-214AC SMA SMAJ 1 Surface Mount Zener Tvs Diode 111V 26A 400W -55C~150C TJ
Bourns
Manufacturer Page
Distributor
SKU
Min
Pkg
Bulk Pricing
TME
2
SMAJ9.0A-BOU
0
1
USD
0.300
0.222
0.136
0.085
0.064
1d
TTI
SMAJ9.0A
0
10K
Tape & Reel
USD
0.079
18h
Newark
2
SMAJ9.0A
0
10K
Cut Tape
USD
0.153
Mouser
652-SMAJ9.0A
6,984
1
Tape & Reel
USD
0.520
0.233
0.204
0.148
0.089
Onlinecomponents.com
SMAJ9.0A
0
5K
Bulk
USD
0.084
BCX5516TA
$ 0.131
BCX55 Series NPN 2 W 60 V 1 A Surface Mount Power Transistor - SOT-89
Diodes Inc.
CAD Models
Manufacturer Page
Distributor
SKU
Min
Pkg
Bulk Pricing
TME
2
BCX5516TA
0
1
USD
0.470
0.287
0.150
0.095
0.069
1d
Newark
3
BCX5516TA
0
1
USD
0.386
0.386
0.386
0.386
0.386
RS (Formerly Allied Electronics)
70437735
0
50
Bulk
USD
0.370
0.326
0.326
5h
Avnet
BCX5516TA
0
1K
USD
0.076
0.067
18h
Arrow Electronics
BCX5516TA
0
1K
USD
0.078
0.078
MCP1703AT-3302E/CB
$ 0.692
MCP1703 Series 3.3 V 250 mA Fixed Low Quiescent Current LDO Regulator - SOT23A-3
Microchip
CAD Models
Manufacturer Page
Distributor
SKU
Min
Pkg
Bulk Pricing
Newark
4
MCP1703AT-3302E/CB
16,079
1
Cut Tape
USD
0.750
0.742
0.734
0.734
0.734
Onlinecomponents.com
MCP1703AT-3302E/CB
2,497
500
Bulk
USD
0.632
0.580
Arrow Electronics
MCP1703AT-3302E/CB
3,256
1
USD
0.749
0.749
0.733
0.733
0.599
Master Electronics
MCP1703AT-3302E/CB
2,497
500
USD
0.632
0.580
TME
MCP1703AT-3302E/CB
0
3K
USD
0.562
1d
SMAJ120A
$ 0.123
DO-214AC SMA SMAJ 1 Surface Mount Zener Tvs Diode 147V 2.1A 400W -55C~150C TJ
Bourns
Manufacturer Page
Distributor
SKU
Min
Pkg
Bulk Pricing
Onlinecomponents.com
SMAJ120A
1,000,834
5K
Bulk
USD
0.070
Master Electronics
SMAJ120A
1,000,834
5K
USD
0.070
Verical
5
SMAJ120A
11,320
2558
USD
0.039
Arrow Electronics
2
SMAJ120A
5
5
USD
0.100
0.100
0.100
0.100
TME
2
SMAJ120A-BOU
0
1
USD
0.457
0.274
0.137
0.073
0.064
1d
AT42QT1011-TSHR
$ 0.749
AT42QT1011 Series 5.5 V 219 uA Single Key Capacitive Touch Controller - SOT-23-6
Microchip
CAD Models
Manufacturer Page
Distributor
SKU
Min
Pkg
Bulk Pricing
Newark
4
AT42QT1011-TSHR
29,853
1
Cut Tape
USD
0.770
0.760
0.750
0.750
0.750
Onlinecomponents.com
AT42QT1011-TSHR
3,535
500
Bulk
USD
0.731
0.613
Arrow Electronics
2
AT42QT1011-TSHR
1,615
1
USD
0.769
0.769
0.748
0.748
0.748
Master Electronics
AT42QT1011-TSHR
3,535
500
USD
0.731
0.613
TME
AT42QT1011-TSHR
2,685
1
USD
0.770
0.770
0.770
0.770
0.770
1d
MCP1703A-3302E/DB
$ 0.641
MCP1703A Series 250 mA 3.3 V Low Quiescent Current LDO Regulator - SOT-223-3
Microchip
CAD Models
Manufacturer Page
Distributor
SKU
Min
Pkg
Bulk Pricing
Newark
MCP1703A-3302E/DB
1,866
1
USD
0.840
0.742
0.645
0.645
0.645
Onlinecomponents.com
MCP1703A-3302E/DB
546
78
Bulk
USD
0.687
0.622
0.568
Master Electronics
MCP1703A-3302E/DB
546
78
USD
0.687
0.622
0.568
Arrow Electronics
MCP1703A-3302E/DB
209
1
USD
0.839
0.817
0.641
0.641
0.641
TME
MCP1703A-3302E/DB
848
1
USD
0.766
0.766
0.623
0.623
0.623
1d