Hard To Find electronic components are those that are either obsolete or produced in limited quantities, making them challenging to source. These components are crucial for maintaining and repairing older electronic equipment or completing specialized projects that require specific parts.
Leading suppliers specialize in sourcing and stocking these elusive components, ensuring that engineers and hobbyists can find the parts they need. Whether it's vintage semiconductors, discontinued ICs, or rare passive components, these suppliers provide a vital service to the electronics community.
Acquiring hard-to-find components helps extend the lifespan of existing equipment, reduces e-waste, and supports sustainable practices in electronics manufacturing. Reliable suppliers ensure these parts are authentic and quality-tested, offering peace of mind to their customers.
Select | Images | Part Number | Mfr | Description | Datasheet | Availability | Price | Qty | RFQ | Rohs | ECAD Model |
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Mfr. Part No. WS Part No. |
Real-Time Analog Computational Unit ACU | IC MULT/DIV REALTIME ACU 18-CDIP
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Low Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
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23,500 pieces In Stock |
MOQ:260 |
Need to verify |
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Mfr. Part No. WS Part No. |
LC2MOS 16-Bit Voltage Output DAC
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MOQ:1 |
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Mfr. Part No. WS Part No. |
Dual-Channel, 14-/12-Bit, 160/125/65MSPS Ultralow-Power ADC
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15 pieces In Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
Dual, Current-Output, Serial-Input, 16-/14-Bit DACs | IC DAC 16BIT A-OUT 16TSSOP
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3,010 pieces In Stock |
MOQ:3 |
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Mfr. Part No. WS Part No. |
64K (8K x 8) CMOS EEPROM
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Low Stock |
MOQ:0 |
Need to verify |
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Mfr. Part No. WS Part No. |
RF & MICROWAVE TRANSISTORS 130... 230 MHZ FM MODULE APPLICATIONS
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Low Stock |
MOQ:0 |
Need to verify |
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Mfr. Part No. WS Part No. |
240 AMP SCHOTTKY RECTIFIER | DIODE SCHOTTKY 45V 240A HALFPAK
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Current Output/Serial Input, 16-/14-Bit DACs
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211 pieces In Stock |
MOQ:3 |
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Mfr. Part No. WS Part No. |
SSR RELAY SPST-NO 10MA 0-1500V
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MOQ:8 |
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Mfr. Part No. WS Part No. |
12-Bit 100 kSPS A/D Converter | IC ADC 12BIT SAR 28SOIC
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680 pieces In Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
Low Cost, High Speed, Rail-to-Rail Amplifiers | IC OPAMP VFB 4 CIRCUIT 14SOIC
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3,099 pieces In Stock |
MOQ:3 |
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Mfr. Part No. WS Part No. |
Schottky Rectifier, 2 x 1 A
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Low Stock |
MOQ:0 |
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Mfr. Part No. WS Part No. |
SHARC Digital Signal Processor
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154 pieces In Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
N-CHANNEL ENHANCEMENT MODE POWER MOSFET
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3,000 pieces In Stock |
MOQ:125 |
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Mfr. Part No. WS Part No. |
Complete, Quad, 12-/14-/16-Bit, Serial Input, Unipolar/Bipolar Voltage Output DACs
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1,000 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Four-Channel, Simultaneous Sampling, Fast, 14-Bit ADC
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1,408 pieces In Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
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Low Stock |
MOQ:0 |
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Mfr. Part No. WS Part No. |
24 bit, 96 kHz Stereo A/D Converter
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1,448 pieces In Stock |
MOQ:95 |
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Mfr. Part No. WS Part No. |
10-Bit A/D Converter | IC ADC 10BIT SAR 20CDIP
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Low Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
Dual, Low Noise, Wideband Variable Gain Amplifiers
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895 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
16-Bit Registered Transceiver with 3-STATE Outputs | IC TXRX NON-INVERT 5.5V 56TSSOP
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Low Stock |
MOQ:5 |
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Mfr. Part No. WS Part No. |
LC2MOS 4-Channel, 12-Bit Simultaneous Sampling Data Acquisition System
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113 pieces In Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
Dual, Ultralow Noise Variable Gain Amplifier | IC OPAMP VGA 2 CIRCUIT 24DIP
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
I2C-Compatible, 256-Position Digital Potentiometers | IC DGT POT 100KOHM 256TAP 16SOIC
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1,976 pieces In Stock |
MOQ:9 |
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Mfr. Part No. WS Part No. |
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276 pieces In Stock |
MOQ:8 |
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Mfr. Part No. WS Part No. |
256 Kilobit (32 K x 8-Bit) CMOS 12.0 Volt, Bulk Erase Flash Memory
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Low Stock |
MOQ:25 |
Need to verify |
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Mfr. Part No. WS Part No. |
Complete 12-Bit A/D Converters | IC ADC 12BIT SAR 28DIP
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283 pieces In Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
Low Gain Drift Precision Instrumentation Amplifier
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2,135 pieces In Stock |
MOQ:6 |
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Mfr. Part No. WS Part No. |
SFP OPtical Transceivers with Optional DMI for Gigabit Ethernet | TXRX OPTICAL SFP IND STD LATCH
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130 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
DSP Microcomputer
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
2.7 V to 5.5 V, 12-Bit, 8 s ADC in 8-Lead SOIC/PDIP
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
5300 Series Conformal Coated RF Choke | FIXED IND 6.8UH 1.6A 80 MOHM TH
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Low Stock |
MOQ:115 |
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Mfr. Part No. WS Part No. |
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Low Stock |
MOQ:0 |
Need to verify |
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Mfr. Part No. WS Part No. |
X7R Dielectric
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1,344 pieces In Stock |
MOQ:285 |
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Mfr. Part No. WS Part No. |
ProASIC3 Flash Family FPGAs | IC FPGA 97 I/O 144FBGA
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52 pieces In Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
Silicon PNP epitaxial planar type(For low-frequency power amplification)
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Low Stock |
MOQ:0 |
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Mfr. Part No. WS Part No. |
LC2MOS Single Supply, 12-Bit 600 kSPS ADC | IC ADC 12BIT SAR 24DIP
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17 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Dual JK flip-flop with set and reset; positive-edge trigger
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1,300 pieces In Stock |
MOQ:185 |
Need to verify |
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Mfr. Part No. WS Part No. |
IC D-TYPE POS TRG SNGL 20SOP
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100 pieces In Stock |
MOQ:55 |
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Mfr. Part No. WS Part No. |
16-BIT 250-KSPS SAMPLING CMOS ANALOG-TO-DIGITAL CONVERTER
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2,404 pieces In Stock |
MOQ:3 |
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Mfr. Part No. WS Part No. |
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860 pieces In Stock |
MOQ:45 |
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Mfr. Part No. WS Part No. |
Microprocessor Supervisory Circuits | IC SUPERVISOR MPU 4.65V 16CDIP
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158 pieces In Stock |
MOQ:2 |
Need to verify |
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Mfr. Part No. WS Part No. |
50W ZENER(DO5) | DIODE ZENER 160V 50W DO5
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Low Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
CMOS 8-/16-Channel Analog Multiplexers | IC MULTIPLEXER 16X1 28DIP
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1,060 pieces In Stock |
MOQ:4 |
Need to verify |
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Mfr. Part No. WS Part No. |
Triple Skew-Compensating Video Delay Line with Analog and Digital Control | IC ANLG VIDEO DELAY LINE 32LFCSP
|
400 pieces In Stock |
MOQ:3 |
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Mfr. Part No. WS Part No. |
Ultralow Distortion, Ultralow Noise Op Amp | IC OPAMP GP 1 CIRCUIT 8SOIC
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1,480 pieces In Stock |
MOQ:3 |
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Mfr. Part No. WS Part No. |
N-P-N GROWN SILICON TRANSISTOR
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
16-Bit, 100 kSPS/200 kSPS BiCMOS A/D Converter | IC ADC 16BIT SAR 28SSOP
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Low Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
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1,540 pieces In Stock |
MOQ:310 |
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