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. |
Quad buffer/line driver 3-State
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18,700 pieces In Stock |
MOQ:175 |
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Mfr. Part No. WS Part No. |
OCTAL BUS TRANSCEIVER 3-STATE
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66,000 pieces In Stock |
MOQ:340 |
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Mfr. Part No. WS Part No. |
3.3V Octal D flip-flop
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7,000 pieces In Stock |
MOQ:35 |
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Mfr. Part No. WS Part No. |
High Performance, 80C186-/80C188-Compatible and 80L186-/80L188-Compatible, 16-Bit Embedded Microcontrollers
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1,320 pieces In Stock |
MOQ:3 |
Need to verify |
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Mfr. Part No. WS Part No. |
8-bit serial-in/parallel-out shift register
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7,000 pieces In Stock |
MOQ:23 |
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Mfr. Part No. WS Part No. |
Quad 2-Input NAND Gate | IC GATE NAND 4CH 2-INP 14TSSOP
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4,140 pieces In Stock |
MOQ:430 |
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Mfr. Part No. WS Part No. |
3.3V LVT octal registered transceiver 3-State
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5,000 pieces In Stock |
MOQ:4 |
Need to verify |
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Mfr. Part No. WS Part No. |
SUBMINIATURE SOLID STATE LAMPS | LED RED CLEAR SMD
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7,000 pieces In Stock |
MOQ:385 |
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Mfr. Part No. WS Part No. |
8-bit parallel-in/serial-out shift register
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31,000 pieces In Stock |
MOQ:115 |
Need to verify |
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Mfr. Part No. WS Part No. |
3 TO 8 LINE DECODER INVERTING
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8,000 pieces In Stock |
MOQ:18 |
Need to verify |
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Mfr. Part No. WS Part No. |
3.3V Octal latched transceiver with dual enable 3-State
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10,000 pieces In Stock |
MOQ:115 |
Need to verify |
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Mfr. Part No. WS Part No. |
QUADRUPLE DIFFERENTIAL LINE RECEIVER
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75,000 pieces In Stock |
MOQ:50 |
Need to verify |
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Mfr. Part No. WS Part No. |
Hex D-type flip-flop with reset; positive-edge trigger
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1,290 pieces In Stock |
MOQ:22 |
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Mfr. Part No. WS Part No. |
HEX SCHMITT INVERTER
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37,000 pieces In Stock |
MOQ:60 |
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Mfr. Part No. WS Part No. |
512K X 8 Bit CMOS 5.0 Volt-only, Uniform Sector Flash Memory
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7,700 pieces In Stock |
MOQ:2 |
Need to verify |
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Mfr. Part No. WS Part No. |
QUADRUPLE DIFFERENTIAL LINE DRIVER
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150,000 pieces In Stock |
MOQ:145 |
Need to verify |
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Mfr. Part No. WS Part No. |
OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTS
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9,800 pieces In Stock |
MOQ:215 |
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Mfr. Part No. WS Part No. |
OCTAL BUS TRANSCEIVER 3-STATE
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27,000 pieces In Stock |
MOQ:175 |
Need to verify |
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Mfr. Part No. WS Part No. |
1M X 8 Bit / 512K X 16 Bit CMOS 3.0 Volt-only, Boot Sector Flash Memory
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8,000 pieces In Stock |
MOQ:10 |
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Mfr. Part No. WS Part No. |
1 Megabit ( 128 K x 8-Bit ) CMOS EPROM Speed options as fast as 45 ns
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9,000 pieces In Stock |
MOQ:18 |
Need to verify |
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Mfr. Part No. WS Part No. |
Octal D-type flip-flop with reset; positive-edge trigger
|
8,080 pieces In Stock |
MOQ:345 |
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Mfr. Part No. WS Part No. |
OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT NON INVERTING
|
11,000 pieces In Stock |
MOQ:70 |
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Mfr. Part No. WS Part No. |
|
2,500 pieces In Stock |
MOQ:70 |
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Mfr. Part No. WS Part No. |
4,096-Bit (512x8) Bipolar PROM
|
7,000 pieces In Stock |
MOQ:9 |
Need to verify |
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Mfr. Part No. WS Part No. |
Hex buffer/line driver 3-State
|
26,000 pieces In Stock |
MOQ:14 |
Need to verify |
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Mfr. Part No. WS Part No. |
MULTIPLE RS-232 DRIVERS AND RECEIVERS
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2,000 pieces In Stock |
MOQ:250 |
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Mfr. Part No. WS Part No. |
SENSITIVE HALL-EFFECT SWITCHES FOR HIGH-TEMPERATURE OPERATION
|
22,200 pieces In Stock |
MOQ:115 |
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Mfr. Part No. WS Part No. |
1 Megabit (128 K x 8-bit) CMOS 5.0 Volt-only, Uniform Sector Flash Memory
|
6,000 pieces In Stock |
MOQ:23 |
Need to verify |
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Mfr. Part No. WS Part No. |
Octal D-type transparent latch 3-State
|
8,570 pieces In Stock |
MOQ:30 |
Need to verify |
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Mfr. Part No. WS Part No. |
General Purpose Timers
|
2,110 pieces In Stock |
MOQ:3 |
Need to verify |
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Mfr. Part No. WS Part No. |
SENSITIVE HALL-EFFECT SWITCHES FOR HIGH-TEMPERATURE OPERATION
|
15,000 pieces In Stock |
MOQ:345 |
Need to verify |
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Mfr. Part No. WS Part No. |
4 Megabit (524,288 x 8-Bit) CMOS 5.0 Volt-only, Sector Erase Flash Memory
|
4,000 pieces In Stock |
MOQ:9 |
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Mfr. Part No. WS Part No. |
OCTAL EDGE-TRIGGERED D-TYPE FLIP-FLOPS WITH 3-STATE OUTPUTS
|
5,000 pieces In Stock |
MOQ:12 |
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Mfr. Part No. WS Part No. |
DUAL DIFFERENTIAL DRIVERS AND RECEIVERS
|
7,800 pieces In Stock |
MOQ:6 |
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Mfr. Part No. WS Part No. |
MICROPOWER, ULTRA-SENSITIVE HALL-EFFECT SWITCHES
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4,800 pieces In Stock |
MOQ:3 |
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Mfr. Part No. WS Part No. |
4 Megabit (512 K x 8-Bit) CMOS 5.0 Volt-only, Uniform Sector Flash Memory
|
450 pieces In Stock |
MOQ:50 |
Need to verify |
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Mfr. Part No. WS Part No. |
Octal D-type flip-flop with data enable; positive edge-trigger
|
1,880 pieces In Stock |
MOQ:12 |
Need to verify |
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Mfr. Part No. WS Part No. |
DUAL DIFFERENTIAL DRIVERS AND RECEIVERS
|
8,000 pieces In Stock |
MOQ:30 |
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Mfr. Part No. WS Part No. |
DONCO CONNECTOR (FEMALE ON WIRE TYPE)
|
1,150 pieces In Stock |
MOQ:12 |
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Mfr. Part No. WS Part No. |
4 Megabit (512 K x 8-Bit/256 K x 16-Bit) CMOS 5.0 Volt-only Boot Sector Flash Memory
|
4,000 pieces In Stock |
MOQ:20 |
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Mfr. Part No. WS Part No. |
Octal D-type transparent latch 3-State
|
30,000 pieces In Stock |
MOQ:315 |
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Mfr. Part No. WS Part No. |
|
1,400 pieces In Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
DONCO CONNECTOR (DIP PLUG ON WIRE TYPE)
|
4,800 pieces In Stock |
MOQ:3 |
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Mfr. Part No. WS Part No. |
4 Megabit (512 K x 8-Bit/256 K x 16-Bit) CMOS 5.0 Volt-only, Boot Sector Flash Memory-Die Revision 1
|
4,990 pieces In Stock |
MOQ:25 |
Need to verify |
|
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Mfr. Part No. WS Part No. |
Dual D-type flip-flop with set and reset; positive-edge trigger
|
4,000 pieces In Stock |
MOQ:4 |
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Mfr. Part No. WS Part No. |
HEXFET® POWER MOSFET
|
47,300 pieces In Stock |
MOQ:205 |
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Mfr. Part No. WS Part No. |
Dual Full Bridge Motor Driver
|
3,000 pieces In Stock |
MOQ:25 |
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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
|
6,000 pieces In Stock |
MOQ:20 |
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Mfr. Part No. WS Part No. |
Hex inverter
|
7,860 pieces In Stock |
MOQ:205 |
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Mfr. Part No. WS Part No. |
1.4MHz, Low Power CMOS Operational Amplifiers
|
7,000 pieces In Stock |
MOQ:2 |
Need to verify |
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