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. |
1.6X0.8mm SMD CHIP LED LAMP
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Low Stock |
MOQ:470 |
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Mfr. Part No. WS Part No. |
Valley Current Mode Control Buck Converter
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20,000 pieces In Stock |
MOQ:35 |
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Mfr. Part No. WS Part No. |
7-Channel, 500 KSPS, 12-Bit A/D Converter | IC ADC 12BIT SAR 16TSSOP
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850 pieces In Stock |
MOQ:6 |
Need to verify |
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Mfr. Part No. WS Part No. |
7-Channel, 500 KSPS, 12-Bit A/D Converter | IC ADC 12BIT SAR 16TSSOP
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900 pieces In Stock |
MOQ:6 |
Need to verify |
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Mfr. Part No. WS Part No. |
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
4-Channel, Low Noise, Low Power, 24-Bit, Sigma-Delta ADC with PGA and Reference | IC ADC 24BIT SIGMA-DELTA 24TSSOP
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3,610 pieces In Stock |
MOQ:6 |
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Mfr. Part No. WS Part No. |
4-Channel, Low Noise, Low Power, 24-Bit, Sigma-Delta ADC with PGA and Reference
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3,640 pieces In Stock |
MOQ:6 |
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Mfr. Part No. WS Part No. |
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9,000 pieces In Stock |
MOQ:380 |
Need to verify |
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Mfr. Part No. WS Part No. |
ANALOG-TO-DIGITAL CONVERTERS
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Low Stock |
MOQ:3 |
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Mfr. Part No. WS Part No. |
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Dual, 12-Bit, 40 MSPS MCM A/D Converter with Analog Input Signal Conditioning
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35 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Inductor RF Chip Unshielded Wirewound 0.0056uH 2% 250MHz 73Q-Factor Ceramic 1.6A 0.055Ohm DCR 0402 T/R / Chip Inductors - 0402HP Series (1005)
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13,991 pieces In Stock |
MOQ:26 |
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Mfr. Part No. WS Part No. |
Complete 16-Bit CCD/CIS Signal Processor | IC DSP CTLR 16BIT 28SSOP
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1,380 pieces In Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
Complete 16-Bit CCD/CIS Signal Processor
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1,390 pieces In Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
Quad 2-input NAND Schmitt trigger
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67,500 pieces In Stock |
MOQ:175 |
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Mfr. Part No. WS Part No. |
IC BUFF/DVR TRI-ST N-INV SOT23-5
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6,680 pieces In Stock |
MOQ:150 |
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Mfr. Part No. WS Part No. |
Quad Channel 16-Bit, 100-MSPS High-SNR ADC 4 Vpp Full-scale Input | IC ADC 16BIT PIPELINED 64VQFN
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1,000 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
ULPI Hi-Speed USB On-The-Go transceiver
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Low Stock |
MOQ:23 |
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Mfr. Part No. WS Part No. |
Octal D-type flip-flop; positive edge-trigger; 3-state
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2,882 pieces In Stock |
MOQ:70 |
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Mfr. Part No. WS Part No. |
2-input NAND gate
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7,970 pieces In Stock |
MOQ:350 |
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Mfr. Part No. WS Part No. |
Octal buffer/line driver; 3-state; inverting | IC BUFFER INVERT 6V 20SOIC
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10,000 pieces In Stock |
MOQ:155 |
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Mfr. Part No. WS Part No. |
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Low Stock |
MOQ:23 |
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Mfr. Part No. WS Part No. |
IEC Appliance Plug F, 70°C | PWR ENT RCPT IEC320-2-2F PANEL
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
8 Megabit (1 M x 8-Bit/512 K x 16-Bit) CMOS 5.0 Volt-only, Boot Sector Flash Memory
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807 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
2-Channel, 2.35 V to 5.25 V 250 kSPS, 10-/12-Bit ADCs | IC ADC 10BIT SAR TSOT23-8
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339 pieces In Stock |
MOQ:7 |
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Mfr. Part No. WS Part No. |
Low Power, Precision Auto-Zero Op Amp | IC OPAMP ZERO-DRIFT 1 CIRC TSOT5
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18,000 pieces In Stock |
MOQ:35 |
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Mfr. Part No. WS Part No. |
1 MHz to 10 GHz, 50 dB Dual Log Detector/Controller | IC AMP LOG DETECT CTRLR 32LFCSP
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1,500 pieces In Stock |
MOQ:3 |
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Mfr. Part No. WS Part No. |
Dual Channel, High IP3, 100 MHz to 6 GHz Active Mixer
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1,500 pieces In Stock |
MOQ:3 |
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Mfr. Part No. WS Part No. |
4,096-Bit (512x8) Bipolar PROM
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Low Stock |
MOQ:45 |
Need to verify |
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Mfr. Part No. WS Part No. |
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Low Stock |
MOQ:785 |
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Mfr. Part No. WS Part No. |
Quad 2-Input AND gate
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Low Stock |
MOQ:315 |
Need to verify |
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Mfr. Part No. WS Part No. |
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183,510 pieces In Stock |
MOQ:230 |
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Mfr. Part No. WS Part No. |
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
High Common-Mode Voltage, Programmable Gain Difference Amplifier | IC CURR SENSE 1 CIRCUIT 8SOIC / SP Amp DIFF AMP Single ±18V/36V 8-Pin SOIC N Tube
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4,567 pieces In Stock |
MOQ:10 |
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Mfr. Part No. WS Part No. |
THIS DRAWING IS A CONTROLLED DOCUMENT. | CONN RCPT 6POS 0.1 TIN SMD
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300 pieces In Stock |
MOQ:40 |
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Mfr. Part No. WS Part No. |
DUAL 300mA LOW QUIESCENT CURRENT FAST TRANSIENT LOW DROPOUT LINEAR REGULATOR | IC REG LINEAR 3.3V/3.3V SOT26
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30,000 pieces In Stock |
MOQ:265 |
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Mfr. Part No. WS Part No. |
Wideband Synthesizer with Integrated VCO | IC SYNTH PLL VCO FN/IN 32LFCSP
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5,500 pieces In Stock |
MOQ:8 |
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Mfr. Part No. WS Part No. |
16-Bit, 125 MSPS/105 MSPS/80 MSPS 1.8 V Analog-to-Digital Converter
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1,040 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
WE-MI SMD Multilayer Inductor | WE-MI SMT MULTILAYER INDUCTOR SI
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5,480 pieces In Stock |
MOQ:65 |
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Mfr. Part No. WS Part No. |
RES SMD 12K OHM 1% 1/10W 0603
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4,100 pieces In Stock |
MOQ:3650 |
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Mfr. Part No. WS Part No. |
Bridge Transducer ADC | IC AFE 1 CHAN 24BIT 24SOIC
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2,000 pieces In Stock |
MOQ:3 |
Need to verify |
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Mfr. Part No. WS Part No. |
Quad-Channel Isolators with Integrated DC-to-DC Converter
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850 pieces In Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
Quad-Channel Isolators with Integrated DC-to-DC Converter | DGTL ISO 5KV 4CH GEN PURP 16SOIC
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1,850 pieces In Stock |
MOQ:5 |
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Mfr. Part No. WS Part No. |
Two-Terminal IC Temperature Transducer
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200 pieces In Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
Analog Switch Quad SPST 16-Pin TSSOP T/R / CMOS Low Voltage, 4 Ω Quad, SPST Switches | IC SWITCH QUAD SPST 16TSSOP
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6,500 pieces In Stock |
MOQ:5 |
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Mfr. Part No. WS Part No. |
LC2MOS Precision Quad SPST Switches | IC SWITCH QUAD SPST 16SOIC
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5,000 pieces In Stock |
MOQ:5 |
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Mfr. Part No. WS Part No. |
16-channel analog multiplexer/demultiplexer
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10,350 pieces In Stock |
MOQ:35 |
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Mfr. Part No. WS Part No. |
8-bit serial-in/parallel-out shift register
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200,000 pieces In Stock |
MOQ:330 |
Need to verify |
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Mfr. Part No. WS Part No. |
Dual retriggerable monostable multivibrator with reset
|
168,000 pieces In Stock |
MOQ:185 |
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Mfr. Part No. WS Part No. |
4. SPECIFICATIONS FOR EACH SERIES | CAP ALUM POLY 270UF 20% 10V SMD
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1,980 pieces In Stock |
MOQ:50 |
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