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. |
10 MHz, 4-Quadrant Multiplier/Divider | IC MULTIPLIER/DIVIDER 14-DIP
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800 pieces In Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
Continuous-Time Switch Family
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18,500 pieces In Stock |
MOQ:45 |
Need to verify |
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Mfr. Part No. WS Part No. |
1.10mm (.043") Pitch microSD Memory Card Connector, Normal Mount SMT, Push- Push Type | CONN MICRO SD CARD PUSH-PUSH R/A
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1,450 pieces In Stock |
MOQ:18 |
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Mfr. Part No. WS Part No. |
Low Cost, High Speed Differential Driver | IC OPAMP DIFF 1 CIRCUIT 8SOIC
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3,340 pieces In Stock |
MOQ:9 |
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Mfr. Part No. WS Part No. |
3.5 GHz Broadband Silicon RFIC Amplifier 3.5 dB noise figure | IC RF AMP ISM 0HZ-3.5GHZ SOT363
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27,300 pieces In Stock |
MOQ:18 |
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Mfr. Part No. WS Part No. |
3.5 GHz Broadband Silicon RFIC Amplifier | IC RF AMP ISM 0HZ-3.5GHZ SOT363
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27,080 pieces In Stock |
MOQ:18 |
Need to verify |
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Mfr. Part No. WS Part No. |
3.5 GHz Broadband Silicon RFIC Amplifier
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MOQ:18 |
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Mfr. Part No. WS Part No. |
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Low Stock |
MOQ:18 |
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Mfr. Part No. WS Part No. |
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35,000 pieces In Stock |
MOQ:22 |
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Mfr. Part No. WS Part No. |
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1,765 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Microstepping DMOS Driver with Translator
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3,800 pieces In Stock |
MOQ:17 |
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Mfr. Part No. WS Part No. |
1.6-Gbps to 2.5-Gbps Class V Transceiver
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
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465 pieces In Stock |
MOQ:11 |
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Mfr. Part No. WS Part No. |
Presettable synchronous 4-bit binary counter; synchronous reset
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Low Stock |
MOQ:170 |
Need to verify |
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Mfr. Part No. WS Part No. |
Low-power 2-input AND gate
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105,817 pieces In Stock |
MOQ:145 |
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Mfr. Part No. WS Part No. |
POWER TRANSISTOR
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56 pieces In Stock |
MOQ:65 |
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Mfr. Part No. WS Part No. |
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100,000 pieces In Stock |
MOQ:455 |
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Mfr. Part No. WS Part No. |
IC MCU 8BIT 8KB FLASH 32LQFP
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3,960 pieces In Stock |
MOQ:12 |
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Mfr. Part No. WS Part No. |
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2,210 pieces In Stock |
MOQ:10 |
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Mfr. Part No. WS Part No. |
Quad-Channel Digital Isolators | DGTL ISO 2.5KV GEN PURP 16SOIC
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20,000 pieces In Stock |
MOQ:31 |
Need to verify |
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Mfr. Part No. WS Part No. |
100 MHz to 1000 MHz Integrated Broadband Receiver
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2,250 pieces In Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
Single 2-input AND gate
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30,000 pieces In Stock |
MOQ:1045 |
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Mfr. Part No. WS Part No. |
RCPT ASSY, AMPMODU MTE, SINGLE ROW, .100 C/L, LATCHED & POLARIZED, FOR 22-26 AWG WIRE SIZE, STRIP FORM | CONN RECPT 2POS .1" POL UNLOAD
|
500 pieces In Stock |
MOQ:375 |
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Mfr. Part No. WS Part No. |
8-/10-Channel, Low Voltage, Low Power,ADCs | IC ADC 16BIT SIGMA-DELTA 28TSSOP
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2,750 pieces In Stock |
MOQ:10 |
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Mfr. Part No. WS Part No. |
8-/10-Channel, Low Voltage, Low Power, ADCs | IC ADC 16BIT SIGMA-DELTA 28TSSOP
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3,000 pieces In Stock |
MOQ:10 |
Need to verify |
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Mfr. Part No. WS Part No. |
IGLOO nano Low Power Flash FPGAs with Flash*Freeze Technology | IC FPGA 77 I/O 100VQFP
|
Low Stock |
MOQ:18 |
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Mfr. Part No. WS Part No. |
1 Megabit (128 K x 8-Bit) CMOS 3.0 Volt-only Uniform Sector Flash Memory
|
7,714 pieces In Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
Ultralow Noise Microphone
|
3,240 pieces In Stock |
MOQ:75 |
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Mfr. Part No. WS Part No. |
Microprocessor Supervisory Circuit in 4-Lead SC70 | IC SUPERVISOR MPU 2.93V SC70-4
|
14,400 pieces In Stock |
MOQ:50 |
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Mfr. Part No. WS Part No. |
Quad 64-/256-Position I2C Nonvolatile Memory Digital Potentiometers
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5,800 pieces In Stock |
MOQ:5 |
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Mfr. Part No. WS Part No. |
LOW-VOLTAGE QUAD 2-INPUT AND GATE WITH 3.6V TOLERANT INPUTS AND OUTPUTS
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Low Stock |
MOQ:275 |
Need to verify |
|
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Mfr. Part No. WS Part No. |
Positive or negative enable logic | IC REG LINEAR -5V 200MA 5TSOT
|
3,780 pieces In Stock |
MOQ:9 |
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Mfr. Part No. WS Part No. |
High Accuracy, Ultralow IQ, 1.5 A, anyCAP Low Dropout Regulator
|
430 pieces In Stock |
MOQ:30 |
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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. |
ProASIC3E Flash Family FPGAs with Optional Soft ARM Support | IC FPGA 280 I/O 484FBGA
|
500 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
SURFACE MOUNT GLASS PASSIVATED BRIDGE RECTIFIERS
|
Low Stock |
MOQ:850 |
Need to verify |
|
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Mfr. Part No. WS Part No. |
|
Low Stock |
MOQ:125 |
Need to verify |
|
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Mfr. Part No. WS Part No. |
0.8% Accurate Quad Voltage Monitor
|
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10,000 pieces In Stock |
MOQ:25 |
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Mfr. Part No. WS Part No. |
Op Amp Quad GP ±16V/32V 14-Pin CDIP Tube / IC OPAMP GP 1MHZ 14CDIP
|
5 pieces In Stock |
MOQ:3 |
Need to verify |
|
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Mfr. Part No. WS Part No. |
|
37,017 pieces In Stock |
MOQ:195 |
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Mfr. Part No. WS Part No. |
Ultralow Noise VGAs with Preamplifier and Programmable RIN | IC VGA DUAL W/PREAMP LN 28-TSSOP
|
7,307 pieces In Stock |
MOQ:7 |
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Mfr. Part No. WS Part No. |
P-Channel Enhancement Mode Field Effect Transistor
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2,876 pieces In Stock |
MOQ:13 |
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Mfr. Part No. WS Part No. |
High Speed CAN Transceiver
|
Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Low-power D-type flip-flop with reset; positive-edge trigger
|
24,000 pieces In Stock |
MOQ:150 |
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Mfr. Part No. WS Part No. |
Latch/flip-flop
|
Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Axial Lead & Cartridge Fuses 5×20 mm > Time-Lag > 477 Series
|
|
5,950 pieces In Stock |
MOQ:50 |
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Mfr. Part No. WS Part No. |
256 Kilobit (32 K x 8-Bit) CMOS EPRO
|
Low Stock |
MOQ:1 |
Need to verify |
|
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Mfr. Part No. WS Part No. |
RES ARRAY 4 RES MULT OHM 8TSSOP
|
2,500 pieces In Stock |
MOQ:3 |
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Mfr. Part No. WS Part No. |
|
Low Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
High Voltage Latch-Up Proof | IC SWITCH SPDT DUAL 16TSSOP
|
Low Stock |
MOQ:12 |
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