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. |
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638 pieces In Stock |
MOQ:3 |
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Mfr. Part No. WS Part No. |
Octal 3-State Inverting Transciever
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1,235 pieces In Stock |
MOQ:55 |
Need to verify |
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Mfr. Part No. WS Part No. |
High Reliability Mixer Level 7 (LO Power +7 dBm) 10 to 2000 MHz
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95 pieces In Stock |
MOQ:4 |
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Mfr. Part No. WS Part No. |
2 Megabit (256 K x 8-Bit) CMOS 12.0 Volt, Bulk Erase Flash Memory
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Low Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
TRIMMER 500 OHM 0.5W PC PIN
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124,600 pieces In Stock |
MOQ:100 |
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Mfr. Part No. WS Part No. |
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92,526 pieces In Stock |
MOQ:75 |
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Mfr. Part No. WS Part No. |
IC DAC 8BIT A-OUT 16SOIC
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17,600 pieces In Stock |
MOQ:9 |
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Mfr. Part No. WS Part No. |
LOW VOLTAGE CMOS OCTAL D-TYPE FLIP-FLOP (3-STATE NON INV.) WITH 5V TOLERANT INPUTS | IC FF D-TYPE SNGL 8BIT 20TSSOP
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Fast Transient 600mA Step-Down Converter
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
SFP OPtical Transceivers with Optional DMI for Gigabit Ethernet | TXRX OPTICAL SFP DMI BAIL LATCH
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100 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
25 Watts | DC DC CONVERTER +/-15V 25W
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Chip Inductors - 0402HP Series (1005)
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Precision 1A regulators | IC REG LINEAR 15V 1.5A TO220FP
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
1250/2500 CPR Commutation Encoder Modules with Codewheel | ROTARY ENCODER OPTICAL 2500PPR
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
8-Pin Flash-Based, 8-Bit CMOS Microcontrollers | IC MCU 8BIT 1.75KB FLASH 8SOIC
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284,117 pieces In Stock |
MOQ:65 |
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Mfr. Part No. WS Part No. |
Monostable Multivibrator Dual-Element -40°C 125°C 16-Pin SO / Dual retriggerable monostable multivibrator with reset | IC MULTIVIBRATR DUAL MONO 16SOIC
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560,164 pieces In Stock |
MOQ:360 |
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Mfr. Part No. WS Part No. |
18-bit bus interface D-type flip-flop with reset and enable 3-State
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Low Stock |
MOQ:40 |
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Mfr. Part No. WS Part No. |
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28,899 pieces In Stock |
MOQ:35 |
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Mfr. Part No. WS Part No. |
ADC081S051 Single Channel, 200 to 500 ksps, 8-Bit A/D Converter | IC ADC 8BIT SAR SOT23-6
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3,249 pieces In Stock |
MOQ:40 |
Need to verify |
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Mfr. Part No. WS Part No. |
Ultracompact Precision10 V/5 V/2.5 V/3.0 V Voltage References
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28,022 pieces In Stock |
MOQ:9 |
Need to verify |
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Mfr. Part No. WS Part No. |
UProcessor Supervisory
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Low Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
8-Bit uP Compatible A/D Converters with Multiplexer Options
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Low Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
Silicon NPN Power Transistor
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
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13,000 pieces In Stock |
MOQ:6 |
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Mfr. Part No. WS Part No. |
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1,954 pieces In Stock |
MOQ:5 |
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Mfr. Part No. WS Part No. |
P-CHANNEL ENHANCEMENT MODE POWER MOSFET
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Low Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
|
Low Stock |
MOQ:1 |
Need to verify |
|
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Mfr. Part No. WS Part No. |
2.5 V to 5.5 V, 500 μA, Quad Voltage Output 8-/10-/12-Bit DACs in 10-Lead Packages | IC DAC 12BIT V-OUT 10MSOP
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8,266 pieces In Stock |
MOQ:5 |
Need to verify |
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Mfr. Part No. WS Part No. |
|
11,000 pieces In Stock |
MOQ:23 |
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Mfr. Part No. WS Part No. |
POWER TRANSISTOR MODULE
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
NOR Flash Parallel 5V 16M-bit 2M x 8 90ns 44-Pin SOIC / 16 Megabit (2 M x 8-Bit) CMOS 5.0 Volt-only, Uniform Sector Flash Memory
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454 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
NPN EPITAXIAL PLANAR TYPE (RF POWER TRANSISTOR)
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Low Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
Low-power 2-input NAND gate
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Low Stock |
MOQ:295 |
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Mfr. Part No. WS Part No. |
500 MHz Four-Quadrant Multiplier | IC MULTIPLIER 4-QUADRANT 8CERDIP
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62 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
HIGH SPEED SWITCHING DIODE
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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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22,005 pieces In Stock |
MOQ:30 |
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Mfr. Part No. WS Part No. |
FUSE AUTOMOTIVE 10A 58VDC BLADE
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Low Stock |
MOQ:30 |
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Mfr. Part No. WS Part No. |
High Precision, Wide-Band RMS-to-DC Converter | IC RMS/DC CONV PRECISION 16-SOIC
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320 pieces In Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
IC OCTAL FRAMER T1/E1/J1 256-BGA
|
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96 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
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44 pieces In Stock |
MOQ:4 |
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Mfr. Part No. WS Part No. |
rectifier diodes
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36 pieces In Stock |
MOQ:6 |
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Mfr. Part No. WS Part No. |
Dual, 1MSPS, 16-/14-/12-Bit, 4 2 or 2 2 Channel, Simultaneous Sampling Analog-to-Digital Converter
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7,511 pieces In Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
OCTAL DUAL SUPPLY BUS TRANSCEIVER | IC TRNSLTR BIDIRECTIONAL 24TSSOP
|
Low Stock |
MOQ:6 |
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Mfr. Part No. WS Part No. |
3.3V Quad 2-input NAND gate
|
10,000 pieces In Stock |
MOQ:180 |
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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. |
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16,828 pieces In Stock |
MOQ:45 |
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Mfr. Part No. WS Part No. |
Silicon P Channel MOS FET
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Single-channel High Speed 15 MBd CMOS optocoupler with Glitch-Free Power-Up Feature | OPTOISO 3.75KV PUSH PULL 5SO
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Low Stock |
MOQ:70 |
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Mfr. Part No. WS Part No. |
rectifier diodes
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
CMOS Dual 8-Bit Buffered Multiplying DAC
|
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Low Stock |
MOQ:1 |
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