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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Mfr. Part No. WS Part No. |
AC Input, Half-Pitch Phototransistor Optocoupler SO package
|
16,000 pieces In Stock |
MOQ: 45 |
|
|
||||||
|
Mfr. Part No. WS Part No. |
3-Terminal Regulators
|
7,000 pieces In Stock |
MOQ: 30 |
|
|
||||||
|
Mfr. Part No. WS Part No. |
fixed-voltage monolithic integrated-circuit voltage regulators is designed for a wide range of applications
|
66,000 pieces In Stock |
MOQ: 910 |
Need to verify |
|
||||||
|
Mfr. Part No. WS Part No. |
Low Voltage 16-Bit D-Type Flip-Flop with 3-STATE Outputs
|
4,700 pieces In Stock |
MOQ: 175 |
Need to verify |
|
||||||
|
Mfr. Part No. WS Part No. |
8-Bit Serial-In, Parallel-Out Shift Register
|
5,300 pieces In Stock |
MOQ: 345 |
Need to verify |
|
||||||
|
Mfr. Part No. WS Part No. |
Low Voltage 16-Bit Bidirectional Transceiver with 3.6V Tolerant Inputs and Outputs and 26Ω Series Resistors in A Port Outputs | IC TXRX NON-INVERT 3.6V 48TSSOP
|
9,000 pieces In Stock |
MOQ: 21 |
|
|
||||||
|
Mfr. Part No. WS Part No. |
Flat Cable Assemblies
|
6,100 pieces In Stock |
MOQ: 3 |
|
|
||||||
|
Mfr. Part No. WS Part No. |
FEDERLEISTE R 96 LOT
|
2,500 pieces In Stock |
MOQ: 2 |
|
|
||||||
|
Mfr. Part No. WS Part No. |
2A single phase rectifier bridge
|
15,000 pieces In Stock |
MOQ: 90 |
|
|
||||||
|
Mfr. Part No. WS Part No. |
N-CHANNEL JUNCTION FIELD EFFECT TRANSISTOR | N CHANNEL JFET
|
19,000 pieces In Stock |
MOQ: 18 |
Need to verify |
|
||||||
|
Mfr. Part No. WS Part No. |
2SD544
|
4,000 pieces In Stock |
MOQ: 2 |
Need to verify |
|
||||||
|
Mfr. Part No. WS Part No. |
SILICON DUAL INSULATED-GATE FIELD-EFFECT TRANSISTOR
|
1,100 pieces In Stock |
MOQ: 1 |
Need to verify |
|
||||||
|
Mfr. Part No. WS Part No. |
Silicon Bidirectional Thyristors
|
11,300 pieces In Stock |
MOQ: 6 |
Need to verify |
|
||||||
|
Mfr. Part No. WS Part No. |
8-Bit, 8-Channel Sampling ANALOG-TO-DIGITAL CONVERTER with I2Câ„¢ Interface
|
6,000 pieces In Stock |
MOQ: 12 |
|
|
||||||
|
Mfr. Part No. WS Part No. |
12-Bit, 41 MSPS Monolithic A/D Converter
|
9,000 pieces In Stock |
MOQ: 18 |
Need to verify |
|
||||||
|
Mfr. Part No. WS Part No. |
10-Bit, 210 MSPS A/D Converter
|
8,000 pieces In Stock |
MOQ: 18 |
|
|
||||||
|
Mfr. Part No. WS Part No. |
uP Compatible Multiplying Quad 14-Bit D/A Converter 
|
8,000 pieces In Stock |
MOQ: 18 |
Need to verify |
|
||||||
|
Mfr. Part No. WS Part No. |
Quad Ultrahigh-Speed Pin Driver with High-Z and VTERM Modes
|
6,000 pieces In Stock |
MOQ: 9 |
Need to verify |
|
||||||
|
Mfr. Part No. WS Part No. |
4-Channel, 80 MSPS WCDMA Receive Signal Processor (RSP)
|
|
1,500 pieces In Stock |
MOQ: 1 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
300mA CMOS LDO
|
11,700 pieces In Stock |
MOQ: 6 |
|
|