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. |
Ultra-Low Power RS-485/RS-422 Transceiver with Low EMI and +/-10kV ESD Protection
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2,790 pieces In Stock |
MOQ:18 |
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Mfr. Part No. WS Part No. |
TOSHIBA TRANSISTOR SILICON NPN TRIPLE DIFFUSED MESA TYPE
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21,000 pieces In Stock |
MOQ:60 |
Need to verify |
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Mfr. Part No. WS Part No. |
30V/20A High-Speed Switching Applications
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7,100 pieces In Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
TRANSISTORS TO 92L TO-92LS MRT
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11,100 pieces In Stock |
MOQ:105 |
Need to verify |
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Mfr. Part No. WS Part No. |
High-Definition CRT Display Video Output Driver Applications
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19,000 pieces In Stock |
MOQ:205 |
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Mfr. Part No. WS Part No. |
LC2MOS Dual 12-Bit DACPORTs
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6,300 pieces In Stock |
MOQ:2 |
Need to verify |
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Mfr. Part No. WS Part No. |
Silicon P Channel MOS FET
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23,000 pieces In Stock |
MOQ:6 |
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Mfr. Part No. WS Part No. |
Inverted Logic, High CMR Optocoupler for Intelligent Power Modules and IGBT/MOSFET Gate Drive
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8,800 pieces In Stock |
MOQ:3 |
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Mfr. Part No. WS Part No. |
1-/2-/4-Channel Digital Potentiometers | IC DGT POT 10KOHM 256TAP 24TSSOP
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2,790 pieces In Stock |
MOQ:16 |
Need to verify |
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Mfr. Part No. WS Part No. |
Monolithic 8-Bit Video A/D Converter
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7,900 pieces In Stock |
MOQ:7 |
Need to verify |
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Mfr. Part No. WS Part No. |
NPN EPITAXIAL TYPE (AUDIO FREQUENCY AMPLIFIER APPLICATIONS)
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4,100 pieces In Stock |
MOQ:90 |
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Mfr. Part No. WS Part No. |
8-bit magnitude comparator
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8,900 pieces In Stock |
MOQ:90 |
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Mfr. Part No. WS Part No. |
Quad buffer/line driver 3-State
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17,000 pieces In Stock |
MOQ:175 |
Need to verify |
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Mfr. Part No. WS Part No. |
8-Channel, 1.5 MSPS, 12-Bit and 10-Bit Parallel ADCs with a Sequencer
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8,800 pieces In Stock |
MOQ:3 |
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Mfr. Part No. WS Part No. |
DIODE (UHF BAND MIXER APPLICATIONS)
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5,360 pieces In Stock |
MOQ:345 |
Need to verify |
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Mfr. Part No. WS Part No. |
12-Bit 200 kSPS Complete Sampling ADC
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2,400 pieces In Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
Quad 2-input multiplexer; 3-state
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2,500 pieces In Stock |
MOQ:3 |
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Mfr. Part No. WS Part No. |
Octal D-type flip-flop 3-State
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4,000 pieces In Stock |
MOQ:80 |
Need to verify |
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Mfr. Part No. WS Part No. |
THIS DRAWING IS A CONTROLLED DOCUMENT. | CONN RCPT 20POS 0.1 TIN SMD
|
7,100 pieces In Stock |
MOQ:4 |
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Mfr. Part No. WS Part No. |
Low On-resistance, Simple Drive Requirement
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11,100 pieces In Stock |
MOQ:18 |
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Mfr. Part No. WS Part No. |
POWER TRANSISTORS(10A,80W) | TRANS NPN DARL 60V 8A TO220AB
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23,000 pieces In Stock |
MOQ:250 |
Need to verify |
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Mfr. Part No. WS Part No. |
DashDSP™ 28-Lead Flash Mixed-Signal DSP with Enhanced Analog Front End
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7,000 pieces In Stock |
MOQ:20 |
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Mfr. Part No. WS Part No. |
Metric Adjustable Clamping Levers / 1W High Linearity Amplifier
|
520 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
LC2MOS 12-Bit Serial DACPORT | IC DAC 12BIT V-OUT 16SOIC
|
3,500 pieces In Stock |
MOQ:9 |
Need to verify |
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Mfr. Part No. WS Part No. |
20-bit buffer/line driver, non-inverting,with 30ohm termination resistors (3-State)
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2,780 pieces In Stock |
MOQ:3 |
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Mfr. Part No. WS Part No. |
Accelerometer Single ±70g 5V 25.65mV/g to 28.35mV/g 8-Pin CLLCC T/R / Single-Axis, High-g, iMEMS Accelerometers | ACCELEROMETER 70G ANALOG 8CLCC
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22,400 pieces In Stock |
MOQ:8 |
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Mfr. Part No. WS Part No. |
COMPLEMENTARY SILICON AF MEDIUM POWER TRANSISTOR
|
7,300 pieces In Stock |
MOQ:3 |
Need to verify |
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Mfr. Part No. WS Part No. |
Single-Supply Sensor Interface Amplifier | IC AMP DIFF SNGL-SUP 8SOIC
|
11,800 pieces In Stock |
MOQ:6 |
Need to verify |
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Mfr. Part No. WS Part No. |
POWER-CHOKE WE-TPC | FIXED IND 1.5MH 90MA 9 OHM SMD
|
1,540 pieces In Stock |
MOQ:6 |
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Mfr. Part No. WS Part No. |
12/10/8-Bit, 1 MSPS, 16/12/8/4-Channel, Single-Ended, MicroPower, Serial Interface ADCs | IC ADC 10BIT SAR 38TSSOP
|
4,000 pieces In Stock |
MOQ:12 |
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Mfr. Part No. WS Part No. |
Quad 2-input multiplexer 3-state
|
21,400 pieces In Stock |
MOQ:30 |
Need to verify |
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Mfr. Part No. WS Part No. |
Automotive 2.5 Amp, Output Current IBGP Gate Drive Optocoupler
|
7,000 pieces In Stock |
MOQ:11 |
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Mfr. Part No. WS Part No. |
Chip LED (0.8mm Height)
|
2,800 pieces In Stock |
MOQ:1565 |
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Mfr. Part No. WS Part No. |
Multi-Channel and Bi-Directional, 15 MBd Digital Logic Gate Optocoupler | OPTOISO 2.5KV 4CH OPEN COLL 16SO
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9,500 pieces In Stock |
MOQ:7 |
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Mfr. Part No. WS Part No. |
TRANS NPN 80V 6A TO220F
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8,400 pieces In Stock |
MOQ:6 |
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Mfr. Part No. WS Part No. |
Single- and 4-Channel, 9 us, 10-Bit ADCs with On-Chip Temperature Sensor | SENSOR DIGITAL -40C-85C 16SOIC
|
11,200 pieces In Stock |
MOQ:5 |
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Mfr. Part No. WS Part No. |
Single 3-input OR gate
|
1,540 pieces In Stock |
MOQ:40 |
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Mfr. Part No. WS Part No. |
DUAL RETRIGGERABLE MONOSTABLE MULTIVIBRATORS WITH SCHMITT-TRIGGER INPUTS
|
9,300 pieces In Stock |
MOQ:90 |
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Mfr. Part No. WS Part No. |
Octal D-type flip-flop with reset; positive-edge trigger
|
19,600 pieces In Stock |
MOQ:330 |
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Mfr. Part No. WS Part No. |
Single-channel High Speed 15 MBd CMOS optocoupler with Glitch-Free Power-Up Feature
|
26,000 pieces In Stock |
MOQ:17 |
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Mfr. Part No. WS Part No. |
Triple 3-input NAND gate
|
25,200 pieces In Stock |
MOQ:360 |
Need to verify |
|
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Mfr. Part No. WS Part No. |
Dual Retriggerable Monostable Multivibrator Typical propagation delay: 25 ns
|
5,500 pieces In Stock |
MOQ:570 |
Need to verify |
|
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Mfr. Part No. WS Part No. |
N-channel MOS-FET
|
1,200 pieces In Stock |
MOQ:2 |
Need to verify |
|
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Mfr. Part No. WS Part No. |
2.5A switch step down switching regulator for automotive applications | IC REG BUCK ADJUSTABLE 2A 8HSOP
|
1,900 pieces In Stock |
MOQ:30 |
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Mfr. Part No. WS Part No. |
Single 3-input NAND gate
|
1,540 pieces In Stock |
MOQ:85 |
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Mfr. Part No. WS Part No. |
OCTAL D-TYPE TRANSPARENT LATCHES WITH 3-STATE OUTPUTS
|
7,800 pieces In Stock |
MOQ:9 |
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Mfr. Part No. WS Part No. |
N-Channel Silicon MOSFET
|
6,350 pieces In Stock |
MOQ:210 |
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Mfr. Part No. WS Part No. |
Single-channel and Dual-channel High Speed 15 MBd CMOS optocoupler with Glitch-Free Power-Up Feature
|
6,700 pieces In Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
Dual Picoampere Input Current Bipolar Op Amp
|
2,820 pieces In Stock |
MOQ:8 |
Need to verify |
|
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Mfr. Part No. WS Part No. |
3.0A RECTIFIER | DIODE GEN PURP 100V 3A DO201AD
|
17,000 pieces In Stock |
MOQ:45 |
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