Find Electronic Component Part Numbers
Search or browse electronic component part numbers for obsolete, hard-to-find, EOL, NRND, and BOM sourcing requirements. Icearth uses an RFQ-led review process instead of displaying unverified public stock or pricing.
Start with an exact MPN
Enter a part number, manufacturer series, or package reference. The value will be carried into the RFQ form.
Latest Part Numbers
Published part records with sourcing notes, lifecycle information, documentation references and an RFQ path. This list updates automatically when a Part Number is published.
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ESDZL5-1F4
ESDZL5-1F4 is a single-line unidirectional low-clamping and low-capacitance TVS diode for ESD protection in 2-terminal ST0201, specified for Industrial grade; confirm datasheet and order code. Review verified technical…
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ESDAULC6-3BP6
ESDAULC6-3BP6 is a three-line bidirectional ultra-low-capacitance ESD protection array for high-speed interfaces in 6-lead SOT666, specified for Industrial grade; confirm datasheet and order code. Review verified technical data…
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USBLC6-4SC6
USBLC6-4SC6 is a four-line low-capacitance ESD protection array for USB 2.0, Ethernet and video interfaces in 6-lead SOT23-6L, specified for Industrial grade; confirm datasheet and order code. Review…
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USBLC6-2P6
USBLC6-2P6 is a two-line low-capacitance ESD protection array for USB 2.0 in a compact SOT666 package in 6-lead SOT666, specified for Industrial grade; confirm datasheet and order code.…
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USBLC6-2SC6
USBLC6-2SC6 is a two-line low-capacitance ESD protection array for USB 2.0 and other high-speed interfaces in 6-lead SOT23-6L, specified for Industrial grade; confirm datasheet and order code. Review…
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DS3234S#
DS3234S# is a high-accuracy SPI real-time clock with integrated crystal and 256 bytes of battery-backed SRAM in 20-pin wide SOIC, 300 mil, specified for 0°C to +70°C. Review…
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DS3232SN#
DS3232SN# is a industrial high-accuracy I2C real-time clock with integrated crystal and battery-backed SRAM in 20-pin wide SOIC, 300 mil, specified for -40°C to +85°C. Review verified technical…
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DS3232S#
DS3232S# is a high-accuracy I2C real-time clock with integrated crystal and 236 bytes of battery-backed SRAM in 20-pin wide SOIC, 300 mil, specified for 0°C to +70°C. Review…
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DS3231M+
DS3231M+ is a temperature-compensated I2C real-time clock with an integrated MEMS resonator in 16-pin wide SOIC, 300 mil, specified for -45°C to +85°C. Review verified technical data and…
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DS3231SN#
DS3231SN# is a high-accuracy I2C real-time clock with integrated TCXO and crystal, industrial temperature grade in 16-pin wide SOIC, 300 mil, specified for -40°C to +85°C. Review verified…
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DS3231S#
DS3231S# is a high-accuracy I2C real-time clock with integrated TCXO and crystal, commercial temperature grade in 16-pin wide SOIC, 300 mil, specified for 0°C to +70°C. Review verified…
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DS1337U+
DS1337U+ is a low-power I2C serial real-time clock with two alarms in an 8-pin microMAX package in 8-pin microMAX / TSSOP-style package, specified for -40°C to +85°C. Review…
Browse by Manufacturer
Explore part-number requirements by manufacturer. Additional records are added as verified part pages are published.
Macronix
Memory and Flash components, including NOR Flash requirements and lifecycle review.
Browse Macronix parts →Texas Instruments
Power, interface, analog, logic, and embedded component sourcing requirements.
Analog Devices
Analog, mixed-signal, interface, converter, and industrial component requirements.
Winbond
Memory and storage component requirements, including NOR Flash and related devices.
Browse by Category
Browse common electronic component categories and move from a sourcing requirement to the relevant published part record or RFQ path.
Memory
NOR Flash, EEPROM, storage, and memory IC sourcing requirements.
Browse Memory parts →Power Management
Regulators, PMICs, supervisors, controllers, and other power-related ICs.
Microcontrollers
Legacy MCU, embedded controller, EOL, and alternative-review requirements.
Interface ICs
Legacy interface, communication, signal, and industrial connectivity devices.
Obsolete, EOL and hard-to-find sourcing support
Icearth pages are structured for RFQ review rather than public inventory claims. Submit exact part numbers, quantity requirements, delivery country, package needs, and sourcing notes.
- Use the exact MPN and manufacturer whenever possible.
- Include package, quantity, date-code preference, and delivery country.
- Possible alternatives should be reviewed before technical approval.
- Availability, pricing, lead time, and compatibility remain subject to review and confirmation.
Have multiple line items?
Submit multiple MPNs, quantities, delivery requirements, and priority parts through the existing RFQ form.
Submit BOM RFQ →Can’t find the exact part number?
Submit the MPN, quantity, manufacturer, package, delivery country, and any technical notes. Icearth will review the request through the RFQ process.