All DistributorsBest Source (59,190)

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
15,568
Transistors
9,875
MOSFETs
5,488
Diodes
5,108
Power Management ICs
4,580
Passive Components
4,109
BJTs
2,687
Memory
2,492
Rectifier Diodes
2,468
Results: 59,190
TLVH431CDBZR
$ 0.282
1.5% low-voltage wide-operating current adjustable precision shunt regulator 3-SOT-23 0 to 70
Texas Instruments
CAD Models
Manufacturer Page
Distributor
SKU
Min
Pkg
Bulk Pricing
Mouser
595-TLVH431CDBZR
1,257
1
Tape & Reel
USD
0.600
0.424
0.332
0.283
0.256
Arrow Electronics
TLVH431CDBZR
0
3K
USD
0.228
DigiKey
2
296-17973-1-ND
1,569
1
Cut Tape
USD
0.600
0.424
0.331
0.282
0.282
UnikeyIC
TLVH431CDBZR
1,000
1
Cut Tape
USD
0.395
0.395
0.318
0.283
0.254
21h
Hi-Tech Circuit Group Ltd.
TLVH431CDBZR
2,190
USD
0.250
0.245
0.238
3d
MBRS1540T3G
$ 0.222
Rectifier Diode, Schottky, 1 Phase, 1 Element, 1.5A, 40V V(RRM), Silicon, DO-214AA
onsemi
CAD Models
Manufacturer Page
Distributor
SKU
Min
Pkg
Bulk Pricing
Future Electronics
2
MBRS1540T3G
57,500
2500
Tape & Reel
USD
0.151
Avnet
2
MBRS1540T3G
2,500
5K
USD
0.164
23h
Newark
7
MBRS1540T3G
1,065
1
Cut Tape
USD
0.740
0.740
0.298
0.222
0.213
Master Electronics
MBRS1540T3G
5,000
2500
USD
0.146
Onlinecomponents.com
MBRS1540T3G
5,000
2500
Bulk
USD
0.146
MIC2954-07YM
$ 1.440
MIC2954 Series 5 V Fixed Output 250 mA SMT LDO Voltage Regulator - SOIC-8
Microchip
CAD Models
Manufacturer Page
Distributor
SKU
Min
Pkg
Bulk Pricing
Future Electronics
MIC2954-07YM
4
15
Tube
USD
1.480
1.440
1.400
Avnet
MIC2954-07YM
70
1
USD
1.392
1.392
1.392
1.392
1.392
23h
Onlinecomponents.com
MIC2954-07YM
1,235
95
Bulk
USD
1.019
0.992
0.946
Master Electronics
MIC2954-07YM
1,235
95
USD
1.019
0.992
0.946
TME
MIC2954-07YM
335
1
USD
2.060
1.820
1.600
1.430
1.430
16h
M1MA141WAT1G
$ 0.016
Rectifier Diode Small Signal Switching 40V 0.15A 10ns 3-Pin SC-70 T/R
onsemi
CAD Models
Manufacturer Page
Distributor
SKU
Min
Pkg
Bulk Pricing
Avnet
2
M1MA141WAT1G
33,000
48K
23h
Rochester Electronics
M1MA141WAT1G
57,000
USD
0.019
0.016
0.014
20h
Flip Electronics
M1MA141WAT1G
33,000
USD
0.010
0.010
0.010
0.010
0.010
1d
Verical
2
M1MA141WAT1G
23,899
491
USD
0.012
0.012
Arrow Electronics
M1MA141WAT1G
23,899
1
USD
0.024
0.013
0.012
0.012
0.012
MC100EPT26MNR4G
$ 5.540
Translator, 1: 2 Fanout Differential LVPECL / LVDS to LVTTL
onsemi
CAD Models
Manufacturer Page
Distributor
SKU
Min
Pkg
Bulk Pricing
Avnet
2
MC100EPT26MNR4G
9,000
1K
USD
4.333
4.122
23h
Rochester Electronics
MC100EPT26MNR4G
53,308
USD
26.410
26.410
24.830
23.240
23.240
20h
Flip Electronics
MC100EPT26MNR4G
9,000
USD
3.380
3.380
3.380
3.380
3.380
1d
Newark
MC100EPT26MNR4G
0
1K
Tape & Reel
USD
6.310
5.600
Mouser
863-MC100EPT26MNR4G
4
1
Tape & Reel
USD
10.110
7.900
6.840
5.700
5.700
MMBD1205
$ 0.082
MMBD Series 350 mW 100 V 200 mA Surface Mount Small Signal Diode - SOT-23-3
onsemi
CAD Models
Manufacturer Page
Distributor
SKU
Min
Pkg
Bulk Pricing
Newark
4
MMBD1205
0
5
Cut Tape
USD
0.193
0.142
0.097
0.097
Onlinecomponents.com
MMBD1205
0
3K
Bulk
USD
0.067
Avnet
MMBD1205
0
3K
USD
0.033
23h
Future Electronics
3
MMBD1205
0
3K
Tape & Reel
USD
0.045
Master Electronics
MMBD1205
0
3K
USD
0.067
BZX85C51
$ 0.018
Diode Zener Single 51V 5% 1W 2-Pin DO-41 Bulk
onsemi
CAD Models
Manufacturer Page
Distributor
SKU
Min
Pkg
Bulk Pricing
Avnet
BZX85C51
3,000
50K
23h
Rochester Electronics
2
BZX85C51
40,030
USD
0.031
0.025
0.023
20h
Flip Electronics
BZX85C51
3,000
USD
0.010
0.010
0.010
0.010
0.010
1d
Verical
2
BZX85C51
21,000
13275
Mouser
512-BZX85C51
27
1
Bulk
USD
0.270
0.154
0.094
0.058
0.038
NCV663SQ25T1G
$ 0.274
NCV663 Series 2.5 V 100 mA Fixed Surface Mount Voltage Regulator - SOT-343
onsemi
CAD Models
Manufacturer Page
Distributor
SKU
Min
Pkg
Bulk Pricing
Avnet
NCV663SQ25T1G
36,000
3K
USD
0.212
23h
Rochester Electronics
NCV663SQ25T1G
47,059
USD
0.275
0.228
0.203
20h
Verical
5
NCV663SQ25T1G
36,000
3K
USD
0.214
Newark
NCV663SQ25T1G
0
3K
Tape & Reel
USD
0.239
Mouser
863-NCV663SQ25T1G
1,705
1
Tape & Reel
USD
0.580
0.403
0.313
0.274
0.230
1.5KE43CA
$ 0.360
1.5KE Series 59.3 V 1.5 kW Through Hole Bi-Directional TVS Diode - DO-201
Littelfuse
CAD Models
Manufacturer Page
Distributor
SKU
Min
Pkg
Bulk Pricing
Newark
4
1.5KE43CA
1,205
1
USD
1.250
0.829
0.587
0.473
0.454
RS (Formerly Allied Electronics)
72244506
22
1
Bulk
USD
1.090
0.960
0.960
0.960
0.960
9h
Verical
2
1.5KE43CA
2,400
1200
USD
0.260
Master Electronics
1.5KE43CA
2,400
1200
USD
0.192
Arrow Electronics
2
1.5KE43CA
1,155
1
USD
1.138
0.712
0.465
0.359
0.359
74VHC139MX
$ 0.376
74VHC Series 2 to 5.5 V Dual 2-to-4 Decoder/Demultiplexer - SOIC-16
onsemi
Manufacturer Page
Distributor
SKU
Min
Pkg
Bulk Pricing
Rochester Electronics
2
74VHC139MX
159,899
USD
0.379
0.314
0.280
20h
Verical
10
74VHC139MX
2,500
881
USD
0.393
0.350
Newark
74VHC139MX
0
2500
Tape & Reel
USD
0.305
Mouser
512-74VHC139MX
18
1
Tape & Reel
USD
0.770
0.531
0.408
0.359
0.335
Onlinecomponents.com
74VHC139MX
0
625
Bulk
USD
0.468
0.321