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. |
8-BIT SERIAL-INPUT, CONSTANTCURRENT LATCHED LED DRIVER | IC LED DRIVER LINEAR 60MA 16DIP
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8,000 pieces In Stock |
MOQ:4 |
Need to verify |
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Mfr. Part No. WS Part No. |
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2,000 pieces In Stock |
MOQ:12 |
Need to verify |
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Mfr. Part No. WS Part No. |
UNSH HEADER 2.00mm VERTICAL SMT | CONN HEADER SMD 6POS 2MM
|
10,000 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
|
Datasheet |
6,000 pieces In Stock |
MOQ:14 |
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Mfr. Part No. WS Part No. |
32-Position Manual Up/Down Control Potentiometer
|
Datasheet |
10,400 pieces In Stock |
MOQ:6 |
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Mfr. Part No. WS Part No. |
Complete 12-Bit A/D Converter | IC ADC 12BIT SAR 28PLCC
|
2,400 pieces In Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
|
2,360 pieces In Stock |
MOQ:5 |
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Mfr. Part No. WS Part No. |
|
4,600 pieces In Stock |
MOQ:3 |
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Mfr. Part No. WS Part No. |
80960CF-40, -33, -25 32-Bit High-Performance Superscalar Embedded Microprocessor
|
4,200 pieces In Stock |
MOQ:2 |
Need to verify |
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Mfr. Part No. WS Part No. |
|
5,300 pieces In Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
ADDRESSABLE 28-LINE DECODER/DRIVER
|
2,690 pieces In Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
10-Bit, 60MHz Sampling ANALOG-TO-DIGITAL CONVERTER
|
Datasheet |
7,200 pieces In Stock |
MOQ:3 |
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Mfr. Part No. WS Part No. |
Dual 256-Position I2C Compatible Digital Potentiometer | IC DGTL POT 10KOHM 256TAP 10MSOP
|
2,480 pieces In Stock |
MOQ:6 |
Need to verify |
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Mfr. Part No. WS Part No. |
High Precision 5 V Reference
|
7,700 pieces In Stock |
MOQ:5 |
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Mfr. Part No. WS Part No. |
WiBro 3.4V/25.5dBm Linear Power Amplifier Module
|
2,130 pieces In Stock |
MOQ:12 |
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Mfr. Part No. WS Part No. |
IrDA Compliant Transceiver Module 9.6 kb/s to 4 Mb/s (FIR) Low Profile Low Consumption Current | IRDA MODULE 115.2KBPS 10SMD
|
1,820 pieces In Stock |
MOQ:9 |
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Mfr. Part No. WS Part No. |
Fully integrated 42 V MOSFET for boost converter
|
3,000 pieces In Stock |
MOQ:17 |
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Mfr. Part No. WS Part No. |
|
12,000 pieces In Stock |
MOQ:45 |
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Mfr. Part No. WS Part No. |
Solid Tantalum Chip Capacitors Tantamount Commercial, Surface Mount for Switch Mode Power Supplies and Converters
|
4,800 pieces In Stock |
MOQ:135 |
Need to verify |
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Mfr. Part No. WS Part No. |
ANALOG-TO-DIGITAL CONVERTER | IC ADC 8BIT PIPELINE 20SSOP/QSOP
|
5,000 pieces In Stock |
MOQ:6 |
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Mfr. Part No. WS Part No. |
+2.5 V to +5.5 V, 120 uA, 2-Wire Interface, Voltage Output 8-/10-/12-Bit DACs
|
33,000 pieces In Stock |
MOQ:12 |
Need to verify |
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Mfr. Part No. WS Part No. |
Dual, Ultralow Noise Variable Gain Amplifier | IC OPAMP VGA 2 CIRCUIT 24SOIC
|
6,000 pieces In Stock |
MOQ:5 |
Need to verify |
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Mfr. Part No. WS Part No. |
|
9,000 pieces In Stock |
MOQ:35 |
Need to verify |
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Mfr. Part No. WS Part No. |
|
57,000 pieces In Stock |
MOQ:175 |
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Mfr. Part No. WS Part No. |
Multiple-Output Regulator for Automotive LCD Displays
|
1,040 pieces In Stock |
MOQ:6 |
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Mfr. Part No. WS Part No. |
|
8,200 pieces In Stock |
MOQ:45 |
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Mfr. Part No. WS Part No. |
CAP TANT 1000UF 10% 6.3V 2824
|
1,720 pieces In Stock |
MOQ:18 |
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Mfr. Part No. WS Part No. |
16-Bit, 500kHz, MicroPower Sampling ANALOG-TO-DIGITAL CONVERTER
|
3,500 pieces In Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
2.5 V to 5.5 V, 120 μA, 2-Wire Interface, Voltage-Output 8-/10-/12-Bit DACs
|
Datasheet |
7,600 pieces In Stock |
MOQ:6 |
Need to verify |
||||||
Mfr. Part No. WS Part No. |
Single Supply, Rail-to-Rail, Low Cost Instrumentation Amplifier
|
3,600 pieces In Stock |
MOQ:21 |
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Mfr. Part No. WS Part No. |
|
7,000 pieces In Stock |
MOQ:18 |
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Mfr. Part No. WS Part No. |
|
3,520 pieces In Stock |
MOQ:60 |
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Mfr. Part No. WS Part No. |
TRANSISTOR (PNP)
|
10,900 pieces In Stock |
MOQ:4550 |
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Mfr. Part No. WS Part No. |
|
44,000 pieces In Stock |
MOQ:310 |
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Mfr. Part No. WS Part No. |
EXCALIBUR LOW-NOISE HIGH-SPEED PRECISION OPERATIONAL AMPLIFIERS
|
6,100 pieces In Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
LOW POWER, 16-BIT, 500-kHz, SINGLE/DUAL UNIPOLAR INPUT, ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL INTERFACE
|
8,400 pieces In Stock |
MOQ:4 |
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Mfr. Part No. WS Part No. |
2.5 V to 5.5 V, 500 uA, 2-Wire Interface Quad Voltage Output, 8-/10-/12-Bit DACs | IC DAC 10BIT V-OUT 10MSOP
|
7,800 pieces In Stock |
MOQ:7 |
Need to verify |
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Mfr. Part No. WS Part No. |
Precision Instrumentation Amplifier | IC INST AMP 1 CIRCUIT 16CDIP
|
3,000 pieces In Stock |
MOQ:4 |
Need to verify |
|||||||
Mfr. Part No. WS Part No. |
|
5,470 pieces In Stock |
MOQ:8 |
||||||||
Mfr. Part No. WS Part No. |
|
9,800 pieces In Stock |
MOQ:8 |
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Mfr. Part No. WS Part No. |
GaAs IC 5-Bit Digital Attenuator with Serial-to-Parallel Driver 300 kHz-2 GHz
|
1,000 pieces In Stock |
MOQ:12 |
Need to verify |
|||||||
Mfr. Part No. WS Part No. |
|
7,539 pieces In Stock |
MOQ:175 |
||||||||
Mfr. Part No. WS Part No. |
Fairchild Power Switch(FPS)
|
26,000 pieces In Stock |
MOQ:30 |
||||||||
Mfr. Part No. WS Part No. |
LOW POWER, 16-BIT, 1-MHz, SINGLE/DUAL UNIPOLAR INPUT, ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL INTERFACE
|
Datasheet |
8,100 pieces In Stock |
MOQ:4 |
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Mfr. Part No. WS Part No. |
32-Channel, 16/14, Serial Input, Voltage-Output DACs
|
Datasheet |
1,100 pieces In Stock |
MOQ:1 |
|||||||
Mfr. Part No. WS Part No. |
Low Cost, Single Supply Differential Amplifier
|
7,600 pieces In Stock |
MOQ:6 |
Need to verify |
|||||||
Mfr. Part No. WS Part No. |
|
3,000 pieces In Stock |
MOQ:1355 |
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Mfr. Part No. WS Part No. |
IC MCU 32BIT ROMLESS 208LQFP
|
Datasheet |
1,450 pieces In Stock |
MOQ:1 |
|||||||
Mfr. Part No. WS Part No. |
18V 100mA Step-Up Converter
|
24,000 pieces In Stock |
MOQ:9 |
||||||||
Mfr. Part No. WS Part No. |
|
2,760 pieces In Stock |
MOQ:250 |