Vishay Siliconix is a manufacturer represented in Maketronics sourcing data for electronic components used in production, maintenance, repair, and long-life system support. This page focuses on procurement reality: available parts, lifecycle risk, sourcing complexity, and verified supply options for obsolete, discontinued, and hard-to-find Vishay Siliconix components.
| Image | Part Number / Manufacturer | Description / Specs | MOQ | Datasheet | RFQ | |
|---|---|---|---|---|---|---|
 | SIP5630CG-T1-E3 Manufacturer: Vishay Siliconix Category: Signal Terminators | IC SCSI 14-LINE TERM 36-QSOP | 1 | |||
| SI9243AEY-T1-E3 Manufacturer: Vishay Siliconix Category: Drivers Receivers Transceivers | IC TRANSCEIVER HALF 1/2 8SOIC | 1 | ||||
| SI9243AEY-T1 Manufacturer: Vishay Siliconix Category: Drivers Receivers Transceivers | IC TRANSCEIVER HALF 1/2 8SOIC | 1 | ||||
| SI9243AEY-E3 Manufacturer: Vishay Siliconix Category: Drivers Receivers Transceivers | IC TRANSCEIVER HALF 1/2 8SOIC | 1 | ||||
| SI9241AEY-T1 Manufacturer: Vishay Siliconix Category: Drivers Receivers Transceivers | IC TRANSCEIVER HALF 1/1 8SOIC | 1 | ||||
| SI9241AEY-E3 Manufacturer: Vishay Siliconix Category: Drivers Receivers Transceivers | IC TRANSCEIVER HALF 1/1 8SOIC | 1 | ||||
| SI9200EY-T1-E3 Manufacturer: Vishay Siliconix Category: Drivers Receivers Transceivers | IC TRANSCEIVER 1/1 8SOIC | 1 | ||||
| SI9200EY-T1 Manufacturer: Vishay Siliconix Category: Drivers Receivers Transceivers | IC TRANSCEIVER 1/1 8SOIC | 1 | ||||
| SI9200EY-E3 Manufacturer: Vishay Siliconix Category: Drivers Receivers Transceivers | IC TRANSCEIVER 1/1 8SOIC | 1 | ||||
| SI9200EY Manufacturer: Vishay Siliconix Category: Drivers Receivers Transceivers | IC TRANSCEIVER 1/1 8SOIC | 1 | ||||
| SI9241AEY-T1-E3 Manufacturer: Vishay Siliconix Category: Drivers Receivers Transceivers | IC TRANSCEIVER HALF 1/1 8SOIC | 1 | ||||
| SI9243AEY Manufacturer: Vishay Siliconix Category: Drivers Receivers Transceivers | IC TRANSCEIVER HALF 1/2 8SOIC | 1 | ||||
| DG541DY Manufacturer: Vishay Siliconix Category: Analog Switches Special Purpose | IC SWITCH QUAD SPST 16SOIC | 1 | ||||
| DG540DJ Manufacturer: Vishay Siliconix Category: Analog Switches Special Purpose | IC SWITCH QUAD SPST 20DIP | 1 | |||
| DG884DN-E3 Manufacturer: Vishay Siliconix Category: Analog Switches Special Purpose | IC VIDEO MULTIPLEXER 8X4 44PLCC | 1 | ||||
| DG542DY-E3 Manufacturer: Vishay Siliconix Category: Analog Switches Special Purpose | IC SWITCH QUAD SPST 16SOIC | 1 | ||||
| DG542DJ-E3 Manufacturer: Vishay Siliconix Category: Analog Switches Special Purpose | IC SWITCH QUAD SPST 16DIP | 1 | ||||
| DG541DY-E3 Manufacturer: Vishay Siliconix Category: Analog Switches Special Purpose | IC SWITCH QUAD SPST 16SOIC | 1 | ||||
| DG540DN-E3 Manufacturer: Vishay Siliconix Category: Analog Switches Special Purpose | IC SWITCH QUAD SPST 20PLCC | 1 | ||||
| DG538ADN-E3 Manufacturer: Vishay Siliconix Category: Analog Switches Special Purpose | IC AMP/VIDEO/MUX LP 4/8CH 28PLCC | 1 |
Vishay Siliconix background details are maintained for procurement context rather than general company history. Founded year: not publicly confirmed in this database. Headquarters or primary country record: global electronics markets. The practical sourcing relevance is how its component portfolio remains designed into long-life systems after production availability changes.
Vishay Siliconix components may span multiple electronic categories depending on the product family, including Analog ICs, Power Management ICs, Microcontrollers, Connectors, Memory, Signal Chain Components. Buyers typically evaluate these parts by package, suffix, temperature grade, lifecycle status, compliance requirement, and acceptable alternate rules.
Vishay Siliconix parts are commonly sourced for industrial automation, automotive electronics, medical devices, aerospace and defense systems, communications equipment, repair programs, and production continuity projects where exact component identity matters.
Even major manufacturers revise portfolios as technologies, packages, fabs, and demand patterns change. For long-life equipment, this can leave approved designs dependent on obsolete, EOL, or limited-availability Vishay Siliconix parts long after the original production window has closed.
After EOL, availability can move into fragmented supplier channels. Common risks include reduced traceability, mixed lots, remarking, counterfeit exposure, inconsistent storage history, and price volatility caused by scarcity.
Supplier Intelligence Layer: manufacturer-specific supplier mapping, performance-based supplier selection, and quote-level monitoring. Quality Control Layer: 30-100x Digital Visual Inspection, risk-based advanced testing aligned with AS6081 and AS6171, and ISO/IEC 17025 laboratory support where required. Transaction Control Layer: escrow-based procurement, controlled payment release, and buyer-side protection.
Maketronics supports sourcing of obsolete, discontinued, and hard-to-find components from Vishay Siliconix through a globally distributed, performance-governed supplier network.
Analog ICs, Power Management ICs, Microcontrollers, Connectors, Memory, Signal Chain Components
