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Products
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Featured Products
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IT infrastructure
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- 88E series
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- END - OF - LIFE
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IT infrastructure
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Integrated Circuits (ICs)
- Integrated Circuits (ICs) Kits
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Embedded
- Embedded - CPLDs (Complex Programmable Logic Devices)
- Embedded - DSP (Digital Signal Processors)
- Embedded - FPGAs (Field Programmable Gate Array)
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Interface
- Interface - Analog Switches - Special Purpose
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- Interface - Signal Terminators
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- Interface - Voice Record and Playback
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- Linear
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Logic
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- Logic - Specialty Logic
- Logic - Translators, Level Shifters
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PMIC
- PMIC - AC DC Converters, Offline Switchers
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- PMIC - Display Drivers
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- PMIC - Power Distribution Switches, Load Drivers
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- PMIC - Power Over Ethernet (PoE) Controllers
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- PMIC - Voltage Reference
- PMIC - Voltage Regulators - DC DC Switching Controllers
- PMIC - Voltage Regulators - DC DC Switching Regulators
- PMIC - Voltage Regulators - Linear
- PMIC - Voltage Regulators - Linear Regulator Controllers
- PMIC - Voltage Regulators - Linear + Switching
- PMIC - Voltage Regulators - Special Purpose
- PMIC - Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
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- Specialized ICs
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Discrete Semiconductor Products
- Current Regulation - Diodes, Transistors
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TRANSISTORS
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- Transistors (BJT) - Arrays
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- RF Diodes
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- FETs - Single
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- Power Drivers - Modules
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- Memory Cards, Modules
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Sensors, Transducers
- Sensor Interface Junction Blocks
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Optical Sensors
- Optical Sensors - Ambient Light, IR, UV Sensors
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- Optical Sensors - Photointerrupters - Slot Type - Transistor Output
- Optical Sensors - Phototransistors
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- Motion Sensors
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- Pressure Sensors, Transducers
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Optoelectronics
- LED Emitters - Infrared, UV, Visible
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- Circuit Protection
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Connectors, Interconnects
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RF/IF and RFID
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- RF Misc ICs and Modules
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Uncategorized
- Audio Products
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Programmers, Development Systems
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Featured Products
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Manufacturers
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Hard To Find from STMicroelectronics : 545 - Page 1
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. |
QUAD 2-INPUT AND GATE
|
4,800 pieces In Stock |
MOQ: 530 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
TRANS PNP 50V 5A SOT 89
|
 Datasheet
|
2,320 pieces In Stock |
MOQ: 115 |
|
|
||||
|
Mfr. Part No. WS Part No. |
4 BIT PIPO SHIFT REGISTER
|
Low Stock |
MOQ: 15 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
GLASS PASSIVATED JUNCTION TRANSIENT VOLTAGE SUPPRESSOR | TVS DIODE 85.5V 178V DO201
|
1,230 pieces In Stock |
MOQ: 115 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
SENSOR MR I2C/SPI 12LGA
|
46,861 pieces In Stock |
MOQ: 19 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Short propagation delays | IC GATE DVR 1A LOW SIDE SOT23-6
|
4,137 pieces In Stock |
MOQ: 75 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
OCTAL BUS BUFFER WITH 3 STATE OUTPUTS INVERTED
|
Low Stock |
MOQ: 155 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
Current Limit SW 8-IN 8-OUT to 1.7A 36-Pin PowerSO Tube / Octal channel high side driver | IC DRIVER OCT HISIDE 1A POWERS36
|
438 pieces In Stock |
MOQ: 3 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
IC MOSFET OMNIFET II 8-SOIC
|
Datasheet
|
761 pieces In Stock |
MOQ: 22 |
|
|
||||
|
Mfr. Part No. WS Part No. |
IC MCU 32BIT 128KB FLASH 100BGA
|
13,712 pieces In Stock |
MOQ: 5 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
IC MCU 32BIT 1MB FLASH 144LQFP
|
Datasheet
|
10,000 pieces In Stock |
MOQ: 2 |
|
|
||||
|
Mfr. Part No. WS Part No. |
LOW NOISE DUAL OPERATIONAL AMPLIFIERS
|
Low Stock |
MOQ: 14 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
12A TRIACS
|
804 pieces In Stock |
MOQ: 260 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
1500 Watt Mosorb Zener Transient Voltage Suppressors | TVS DIODE 85.5V 178V DO201
|
29,000 pieces In Stock |
MOQ: 105 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
|
51,110 pieces In Stock |
MOQ: 21 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Comparator Single R-R I/P ±2.5V/5V 5-Pin SOT-23 Reel | IC COMPARATOR SINGLE SOT23-5
|
10,353 pieces In Stock |
MOQ: 85 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Overvoltage protected AC switch
|
116 pieces In Stock |
MOQ: 30 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
AC LINE SWITCH
|
Datasheet
|
80,297 pieces In Stock |
MOQ: 12 |
|
|
||||
|
Mfr. Part No. WS Part No. |
Conv DC-DC 4.5V to 38V Synchronous Step Down Single-Out 0.6V to 38V 2A Automotive 8-Pin HSOP EP T/R / 2 A step-down switching regulator for automotive applications | IC REG BUCK ADJUSTABLE 2A 8HSOP
|
57,979 pieces In Stock |
MOQ: 40 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
MCU 32-bit ARM Cortex M0+ RISC 64KB Flash 2.5V/3.3V 48-Pin LQFP T/R | IC MCU 32BIT 64KB FLASH 48LQFP
|
20,570 pieces In Stock |
MOQ: 40 |
|
|
