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. |
Octal Bidirectional Transceiver with 3-STATE Outputs | IC TXRX NON-INVERT 5.5V 20SOP
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10,600 pieces In Stock |
MOQ:9 |
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Mfr. Part No. WS Part No. |
Complementary Enhancement Mode Field Effect Transistor
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2,500 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
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5,780 pieces In Stock |
MOQ:15 |
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Mfr. Part No. WS Part No. |
Octal D-type flip-flop with 5-volt tolerant inputs/outputs; positive edge-trigger 3-State
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22,000 pieces In Stock |
MOQ:175 |
Need to verify |
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Mfr. Part No. WS Part No. |
IC TRANSCVR TRI-ST 8BIT 20SOP
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4,000 pieces In Stock |
MOQ:10 |
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Mfr. Part No. WS Part No. |
24V/8A Synchronous EZBuckTM Regulator | IC REG BUCK ADJUSTABLE 8A 23QFN
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1,810 pieces In Stock |
MOQ:70 |
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Mfr. Part No. WS Part No. |
E-pHEMT MMIC
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3,530 pieces In Stock |
MOQ:40 |
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Mfr. Part No. WS Part No. |
10-bit D-type flip-flop with 5-volt tolerant inputs/outputs; positive-edge trigger 3-State
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1,800 pieces In Stock |
MOQ:9 |
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Mfr. Part No. WS Part No. |
OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT NON INVERTING | IC FF D-TYPE SNGL 8BIT 20SOIC
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7,000 pieces In Stock |
MOQ:21 |
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Mfr. Part No. WS Part No. |
Ultra-Low Capacitance TVS Diode Array
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3,400 pieces In Stock |
MOQ:110 |
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Mfr. Part No. WS Part No. |
PNP GERMANIUM RF TRANSISTOR
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2,200 pieces In Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
10-bit D-type flip-flop with 5-volt tolerant inputs/outputs; positive-edge trigger 3-State
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10,000 pieces In Stock |
MOQ:115 |
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Mfr. Part No. WS Part No. |
Dual 4-Bit Binary Counter
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9,000 pieces In Stock |
MOQ:100 |
Need to verify |
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Mfr. Part No. WS Part No. |
One-line TVS Diode
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41,000 pieces In Stock |
MOQ:605 |
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Mfr. Part No. WS Part No. |
N-Channel Enhancement Mode Power MOSFET
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7,930 pieces In Stock |
MOQ:205 |
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Mfr. Part No. WS Part No. |
10-bit transparent latch with 5-volt tolerant inputs/outputs 3-State
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7,800 pieces In Stock |
MOQ:9 |
Need to verify |
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Mfr. Part No. WS Part No. |
8-Channel Analog Multiplexer Dual 4-Channel Analog Multiplexer, Triple 2-Channel Analog Multiplexer | IC MUX/DEMUX TRIPLE 2X1 16SOIC
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9,510 pieces In Stock |
MOQ:175 |
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Mfr. Part No. WS Part No. |
Simple Drive Requirement
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2,500 pieces In Stock |
MOQ:215 |
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Mfr. Part No. WS Part No. |
40 Gb and 10 Gb Ethernet Applications | 40G QSFP+ SR4 TXRX MOD 300M MMF
|
17 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Quad 2-input exclusive OR gate
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6,600 pieces In Stock |
MOQ:175 |
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Mfr. Part No. WS Part No. |
8-Channel Analog Multiplexer Dual 4-Channel Analog Multiplexer, Triple 2-Channel Analog Multiplexer | IC MUX/DEMUX TRIPLE 2X1 16TSSOP
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10,700 pieces In Stock |
MOQ:115 |
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Mfr. Part No. WS Part No. |
5A Low Dropout Positive Adjustable or Fixed-Mode Regulator
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6,450 pieces In Stock |
MOQ:175 |
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Mfr. Part No. WS Part No. |
G.SHDSL ANALOG FRONT-END | IC AFE 1 CHAN 16BIT 28SSOP
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2,100 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
16-bit D-type transparent latch with 30 ohm series termination resistors; 5 V input/output tolerant; 3-state
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4,470 pieces In Stock |
MOQ:7 |
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Mfr. Part No. WS Part No. |
Buffer/Line Driver 8-CH Non-Inverting 3-ST CMOS 20-Pin TSSOP
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2,500 pieces In Stock |
MOQ:215 |
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Mfr. Part No. WS Part No. |
5A Low Dropout Positive Adjustable or Fixed-Mode Regulator
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5,000 pieces In Stock |
MOQ:9 |
Need to verify |
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Mfr. Part No. WS Part No. |
FULLY-INTEGRATED, 8-CHANNEL ANALOG FRONT-END FOR ULTRASOUND 0.89nV/√Hz, 12-Bit, 40MSPS, 101mW/Channel | IC AFE 8 CHAN 12BIT 135NFBGA
|
1,020 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
16-bit edge triggered D-type flip-flop with 5 Volt tolerant inputs/outputs 3-State
|
25,000 pieces In Stock |
MOQ:35 |
Need to verify |
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Mfr. Part No. WS Part No. |
8-Bit Shift Register with Output Latches | IC SHIFT REGISTER 8BIT 16SOP
|
10,300 pieces In Stock |
MOQ:160 |
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Mfr. Part No. WS Part No. |
5A Low Dropout Positive Adjustable or Fixed-Mode Regulator
|
9,900 pieces In Stock |
MOQ:8 |
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Mfr. Part No. WS Part No. |
High Dynamic Range Gain Block
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11,600 pieces In Stock |
MOQ:850 |
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Mfr. Part No. WS Part No. |
IC GATE NAND 4CH 2-INP 14-SOIC
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11,400 pieces In Stock |
MOQ:9 |
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Mfr. Part No. WS Part No. |
Quad 2-Input Exclusive-OR Gate | IC GATE XOR 4CH 2-INP 14TSSOP
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22,000 pieces In Stock |
MOQ:300 |
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Mfr. Part No. WS Part No. |
1.5A Low Dropout Positive Adjustable or Fixed-Mode Regulator
|
3,000 pieces In Stock |
MOQ:9 |
Need to verify |
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Mfr. Part No. WS Part No. |
InGaP HBT Gain Block
|
1,960 pieces In Stock |
MOQ:10 |
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Mfr. Part No. WS Part No. |
HEX INVERTER
|
9,000 pieces In Stock |
MOQ:9 |
Need to verify |
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Mfr. Part No. WS Part No. |
Hex Inverter
|
6,000 pieces In Stock |
MOQ:18 |
Need to verify |
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Mfr. Part No. WS Part No. |
1A Low Dropout Positive Adjustable or Fixed-Mode Regulator
|
9,970 pieces In Stock |
MOQ:18 |
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Mfr. Part No. WS Part No. |
ISOLATED, PROPORTIONAL DC TO HV DC CONVERTERS
|
850 pieces In Stock |
MOQ:4 |
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Mfr. Part No. WS Part No. |
QUAD BUS BUFFERS 3-STATE
|
9,000 pieces In Stock |
MOQ:21 |
Need to verify |
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Mfr. Part No. WS Part No. |
HEX INVERTER | DIE INVERTER ADV HIGH SPEED CMOS
|
9,000 pieces In Stock |
MOQ:70 |
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Mfr. Part No. WS Part No. |
1A Low Dropout Positive Adjustable or Fixed-Mode Regulator
|
6,000 pieces In Stock |
MOQ:570 |
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Mfr. Part No. WS Part No. |
MICROPOWER OMNIPOLAR HALL-EFFECT SENSOR
|
|
12,178 pieces In Stock |
MOQ:60 |
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Mfr. Part No. WS Part No. |
3.3V Quad 2-input AND gate
|
2,530 pieces In Stock |
MOQ:110 |
Need to verify |
|
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Mfr. Part No. WS Part No. |
OCTAL BUS BUFFER WITH 3 STATE OUTPUTS NON INVERTED
|
6,600 pieces In Stock |
MOQ:30 |
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Mfr. Part No. WS Part No. |
1A Low Dropout Positive Adjustable or Fixed-Mode Regulator
|
7,800 pieces In Stock |
MOQ:5 |
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Mfr. Part No. WS Part No. |
COMPLEMENTARY OUTPUT HALL EFFECT LATCH
|
16,000 pieces In Stock |
MOQ:945 |
Need to verify |
|
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Mfr. Part No. WS Part No. |
3.3V Quad buffer 3-State
|
7,810 pieces In Stock |
MOQ:215 |
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Mfr. Part No. WS Part No. |
DIFFERENTIAL BUS TRANSCEIVERS
|
12,100 pieces In Stock |
MOQ:385 |
Need to verify |
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Mfr. Part No. WS Part No. |
1A Low Dropout Positive Regulator
|
35,000 pieces In Stock |
MOQ:250 |
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