In-Stock Electronic Components (EOL/Hard-to-Find) + Industrial Parts | RoMaks Technologies

In-Stock / On-Hand Inventory (EOL & Hard-to-Find Parts)

Ready-to-ship stock for OEM, EMS and industrial customers: ICs, semiconductors, passives, connectors, sensors, RF parts, and industrial automation equipment. Price on request (USD). Typical RFQ response: 1 business day.

In Stock EOL / Obsolete Hard-to-Find Microcontrollers / FPGA Power & Analog Industrial Automation

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Send target quantity, shipping destination, and any technical constraints. We confirm availability and options.

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Integrated Circuits (ICs) & Programmable Logic

Microcontrollers, FPGA/CPLD, supervisors, gate drivers, analog and timing ICs.

Part Number Description Brand Available RFQ
MC78L05ABP-TO92 5V linear regulator (TO-92) for low-current rails and general-purpose control circuits. onsemi 68 Request RFQ
MC78L05ACHX 5V linear regulator (SMD) for local voltage regulation on embedded and control boards. onsemi 16 Request RFQ
TPS7631DBV Low-dropout (LDO) regulator for stable rails in embedded designs. Texas Instruments 100 Request RFQ
TPS62132RG Synchronous step-down (buck) converter for efficient point-of-load regulation. Texas Instruments 67 Request RFQ
TPS61070DDCR High-efficiency boost DC/DC converter for battery-powered and embedded systems. Texas Instruments 5 Request RFQ
TPS61030PWPR Boost converter for compact power rails in portable and embedded electronics. Texas Instruments 1746 Request RFQ
TPS3700DDC Voltage supervisor / reset controller for power-good monitoring and brownout protection. Texas Instruments 6000 Request RFQ
TPS3700DDCR Voltage supervisor (tape & reel) for system monitoring and reset functions. Texas Instruments 24953 Request RFQ
TLV3012AIDCK Comparator / precision threshold detector for monitoring, sensing and control circuits. Texas Instruments 3000 Request RFQ
CDCM6208V2RGZ Clock generator / jitter cleaner for high-speed digital and communication systems. Texas Instruments 31 Request RFQ
SN74LVC2TDCU Dual logic/translator device for level shifting and interface compatibility. Texas Instruments 183 Request RFQ
SN74LAHCT244PW Octal buffer/line driver for robust digital signal distribution. Texas Instruments 3080 Request RFQ
SN74LVC2G157DCTR Dual 2:1 multiplexer for digital switching and routing. Texas Instruments 3000 Request RFQ
SN74LVC1G14DCK Single Schmitt-trigger inverter for clean edge conditioning and noise immunity. Texas Instruments 8966 Request RFQ
SN74CB3Q3257RGYR High-speed bus switch / multiplexer for signal routing and interface switching. Texas Instruments 2990 Request RFQ
MSP430F4152IPMR Ultra-low-power microcontroller commonly used in metering and measurement applications. Texas Instruments 1000 Request RFQ
LMC555CMM CMOS timer IC for timing, pulse generation and oscillator functions. Texas Instruments 2664 Request RFQ
LM431BIM3 Adjustable precision shunt regulator for reference and feedback loops. Texas Instruments 2500 Request RFQ
LM4040BIM3-4.1 Precision 4.1V voltage reference for measurement and control circuits. Texas Instruments 4600 Request RFQ
UCC27424DGN (MSOP-8) Dual high-speed MOSFET gate driver for power conversion stages. Texas Instruments 2211 Request RFQ
ADT6504SRJZN15RL7 Digital temperature switch for thermal monitoring and protection. Analog Devices 8217 Request RFQ
AD8572ARZ Precision amplifier for signal conditioning and measurement applications. Analog Devices 1483 Request RFQ
LT1372I (SO-8) Switching regulator/controller for compact power conversion designs. Linear Technology 400 Request RFQ
L7986ATR Step-down switching regulator for industrial and embedded power rails. STMicroelectronics 2230 Request RFQ
LT7986TR (VFQFPN10) High-efficiency switching regulator for compact step-down power solutions. STMicroelectronics 3796 Request RFQ
STM32L152R8T6 (LQFP64) Ultra-low-power ARM Cortex-M3 MCU for industrial sensing and control. STMicroelectronics 271 Request RFQ
STM32F205RB High-performance STM32 MCU for industrial communication and control tasks. STMicroelectronics 355 Request RFQ
STM32F100C4T6B Entry-level STM32 MCU for cost-optimized embedded control designs. STMicroelectronics 238 Request RFQ
TL431AILPR (TO-92) Precision adjustable shunt reference regulator used in SMPS feedback loops. Texas Instruments 970 Request RFQ
MC14011BDG Quad 2-input NAND gate CMOS logic device for control and interface circuits. onsemi 9990 Request RFQ
NC7WZ14EP6X Dual Schmitt inverter for improved noise immunity and edge shaping. onsemi 2500 Request RFQ
ATMEGA8515-16AU 8-bit AVR microcontroller for embedded control and industrial I/O tasks. Microchip 1600 Request RFQ
XCR3512XL-10FT256C CPLD programmable logic device for glue logic, timing, and control functions. Xilinx 10 Request RFQ
XC6VLX75T-FF484AGW Virtex FPGA used in high-performance industrial and communication platforms. Xilinx 10 Request RFQ
XC5VFX30T-FFG665I FPGA for high-end processing, I/O, and embedded system acceleration. Xilinx 10 Request RFQ
XC5VSX50T-1FFG665C FPGA device for compute-intensive embedded and industrial designs. Xilinx 1 Request RFQ
EPM3064ATI100-10 (LQFP-100) CPLD device for control logic, interface bridging and timing tasks. Altera 54 Request RFQ
XC4VFX20-10FF672I High-performance FPGA for embedded processing and I/O intensive applications. Altera 10 Request RFQ

Discrete Semiconductors (Transistors, Diodes, TVS, Rectifiers)

Power switching, signal routing, protection and rectification components.

Part Number Description Brand Available RFQ
SS8550CBU PNP transistor for general-purpose amplification and switching. onsemi 500 Request RFQ
FDN327N (SOT-23) N-channel MOSFET for compact power switching and load control. onsemi 440 Request RFQ
10BQ060 Schottky rectifier diode for low forward voltage drop applications. Vishay 500 Request RFQ
BAT54S (SOT-23) Dual Schottky diode for fast switching and signal clamping circuits. Hottech 366 Request RFQ
BAT54CW Schottky diode array used for low-loss rectification and signal protection. Hottech 276 Request RFQ
BAT54ALT1G Schottky diode for switching, detection and low-voltage protection. onsemi 2775 Request RFQ
STPS60SM200CW High-current Schottky rectifier for SMPS and industrial power supplies. STMicroelectronics 2935 Request RFQ
VS-20CTH03PBF Dual common-cathode rectifier diode for power stage applications. Vishay 1600 Request RFQ
STTH5R06B Ultrafast recovery diode for high-frequency rectification. STMicroelectronics 2100 Request RFQ
STTH6003CW (TO-247) High-power ultrafast diode for industrial and high-current designs. STMicroelectronics 3520 Request RFQ
1.5KE250A TVS diode for transient surge protection on power rails. STMicroelectronics 4200 Request RFQ
SMBJ20A Transient voltage suppressor for ESD and surge protection. STMicroelectronics 10270 Request RFQ
MURS120T3-G Ultrafast rectifier diode for switching power supplies. onsemi 2947 Request RFQ
HSMP-3822 RF Schottky diode for detection and fast RF switching circuits. Avago 2658 Request RFQ
1N4148-MCC High-speed switching diode for general signal applications. MCC 47525 Request RFQ

Passive Components (Capacitors, Inductors, Thermistors, Varistors)

Energy storage, filtering, EMI suppression and surge protection components.

Part Number Description Brand Available RFQ
B32023A3104M Film capacitor for AC/DC filtering and power applications. EPCOS 1530 Request RFQ
B57238S0220M000 NTC thermistor for inrush current limiting and temperature control. TDK 500 Request RFQ
NL453232T-470K-N Power inductor for DC/DC converters and EMI filtering circuits. YAGEO 2854 Request RFQ
IHLP2525CZER3R3M11 High-current shielded inductor for step-down converters. Vishay 2548 Request RFQ

Passive Components (Capacitors, Inductors, Thermistors, Varistors) — Continued

High-frequency RF capacitors, power chokes, ferrites and surge protection parts.

Part Number Description Brand Available RFQ
RCH664NP-1R0M PBF Power choke / inductor for high-current filtering and DC/DC converter applications. Sumida 6500 Request RFQ
600L1R8BT200T High-Q RF ceramic capacitor for matching networks and microwave circuits. AVX 28908 Request RFQ
600L1R0BT200T RF ceramic capacitor for high-frequency filtering and impedance matching. ATC 25179 Request RFQ
B72650M0301K072 MOV varistor for transient surge suppression on power and signal lines. EPCOS 6000 Request RFQ
B72220S0421K101 Metal-oxide varistor for overvoltage protection in industrial electronics. EPCOS 2800 Request RFQ
B72220S171K101 MOV varistor for surge suppression and lightning transient protection. EPCOS 5000 Request RFQ
B66362-A2000-ET34 Ferrite core / transformer accessory for SMPS magnetics and power transformer assemblies. EPCOS 8457 Request RFQ

RF / Microwave Components

Splitters, attenuators and RF switching parts used in RF test, telecom and front-end designs.

Part Number Description Brand Available RFQ
ADQ-180 RF attenuator module for signal conditioning in RF test and production setups. Mini-Circuits 3000 Request RFQ
ZMSC 2-1W+ RF splitter/combiner for signal distribution in RF systems and lab setups. Mini-Circuits 20 Request RFQ
MASWSS0192 RF switch IC used for routing RF signals in front-end designs. MACOM 3000 Request RFQ

Sensors, Connectors & Auxiliary Components

Current sensing, connectors, contacts, indicators and auxiliary electronic components.

Part Number Description Brand Available RFQ
(ANKG)+BMC2AG Electrical contacts for wiring harnesses and connector assemblies. Multicomp 37100 Request RFQ
09670095615 Industrial connector component for reliable interconnect systems. Harting 1094 Request RFQ
ACS758LCB-050B-PFF-T Hall-effect current sensor for DC and AC current monitoring in power electronics. Allegro 108 Request RFQ
BA04-11SYKWA KB LED display / indicator module for control panels and embedded devices. Kingbright 320 Request RFQ
CR2032 PCB Vertical PCB battery holder / contacts for CR2032 coin cell integration. China 2999 Request RFQ
FLAT LED MYAL 6S (10–30V AC) Industrial LED lighting module for machinery and control cabinets. Waldmann 340 Request RFQ

Industrial Automation, Motion Control & Fluid Power

Encoders, servo components, sensors, pneumatic and hydraulic systems.

Part Number Description Brand Available RFQ
BS0744.00.010N.00 Servo drive / motion control module for precision automation systems. Mavilor 21 Request RFQ
BNS813-B02-D12-61-A-22-02 Limit switch / position sensor for machine automation and safety systems. Balluff 210 Request RFQ
03PZ0110011 Industrial sensor module used in precision measurement and production automation. Marposs 54 Request RFQ
LC185 ML1340 ID689697-13 High-precision linear encoder for CNC and motion feedback systems. Heidenhain 25 Request RFQ
LMIX2-000-08.0-1-00-L Magnetic measurement sensor for industrial positioning applications. Elgo 37 Request RFQ
PMBYA-125-320 Pneumatic cylinder for automation actuators and industrial assemblies. Pemaks 113 Request RFQ
KQG2H12-04S Pneumatic threaded fitting for compressed air and industrial pneumatic lines. SMC 1100 Request RFQ
PVPC-C-3029/1D 11 Hydraulic pump component for industrial fluid power systems. ATOS 29 Request RFQ

Obsolete & Hard-to-Find Components Procurement Support

RoMaks Technologies supports OEM and industrial customers with sourcing of EOL (End-of-Life), obsolete and allocation-constrained electronic components. Our in-stock inventory includes microcontrollers, FPGA, analog ICs, power semiconductors, passives, RF modules, connectors, sensors and industrial automation parts.

We work with engineering teams managing lifecycle exposure, production continuity and supply chain risk. For critical components we can assist with:

  • Cross-reference and alternative validation
  • Lifecycle and allocation analysis
  • Visual inspection and documentation (where applicable)
  • Support for industrial automation spare parts

All pricing is provided upon request (USD). For formal quotation, please include required quantity and destination country.

Need Immediate Quotation?

Send your RFQ with part number, quantity and shipping destination. Our team typically responds within 1 business day.

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