Fairchild/ON Semiconductor 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 Fairchild/ON Semiconductor components.
| Image | Part Number / Manufacturer | Description / Specs | MOQ | Datasheet | RFQ | |
|---|---|---|---|---|---|---|
| FDB029N06 Manufacturer: Fairchild/ON Semiconductor Category: Unclassified | MOSFET N-CH 60V 120A D2PAK | 1 | ||||
 | FCH130N60 Manufacturer: Fairchild/ON Semiconductor Category: Unclassified | MOSFET N-CH 600V 28A TO247 | 1 | |||
| HUFA76429D3 Manufacturer: Fairchild/ON Semiconductor Category: Unclassified | MOSFET N-CH 60V 20A IPAK | 1 | |||
| FDS5690-NBBM009A Manufacturer: Fairchild/ON Semiconductor Category: Unclassified | MOSFET N-CH 60V 7A 8SOIC | 1 | |||
| BDW94CFTU Manufacturer: Fairchild/ON Semiconductor Category: Unclassified | TRANS PNP DARL 100V 12A TO-220 | 1 | |||
 | QTLP610CPDTR Manufacturer: Fairchild/ON Semiconductor Category: Phototransistors | EMITTER RA 940NM SMD | 1 | |||
| FOD4218V Manufacturer: Fairchild/ON Semiconductor Category: Triac SCR Output Optoisolators | OPTOISOLATOR 5KV TRIAC 6DIP | 1 | |||
| FODM3012-NF098 Manufacturer: Fairchild/ON Semiconductor Category: Triac SCR Output Optoisolators | OPTOISOLATOR 3.75KV TRIAC 4SMD | 1 | |||
| FODM3023-NF098 Manufacturer: Fairchild/ON Semiconductor Category: Triac SCR Output Optoisolators | OPTOISOLATOR 3.75KV TRIAC 4SMD | 1 | |||
| HCPL0453R2 Manufacturer: Fairchild/ON Semiconductor Category: Transistor Photovoltaic Output Optoisolators | OPTOCOUPLR TRANS 1CHAN HS 8SOIC | 1 | |||
| FOD2741B Manufacturer: Fairchild/ON Semiconductor Category: Transistor Photovoltaic Output Optoisolators | OPTOISOLATOR 5KV TRANSISTOR 8DIP | 1 | |||
| MOC256M Manufacturer: Fairchild/ON Semiconductor Category: Transistor Photovoltaic Output Optoisolators | OPTOISO 2.5KV TRANS W/BASE 8SOIC | 1 | |||
| MOC207VM Manufacturer: Fairchild/ON Semiconductor Category: Transistor Photovoltaic Output Optoisolators | OPTOISO 2.5KV TRANS W/BASE 8SOIC | 1 | |||
| CNY17F4SR2M Manufacturer: Fairchild/ON Semiconductor Category: Transistor Photovoltaic Output Optoisolators | OPTOISOLATOR 7.5KV TRANS 6-SMD | 1 | |||
| 4N38SM Manufacturer: Fairchild/ON Semiconductor Category: Transistor Photovoltaic Output Optoisolators | OPTOISO 7.5KV TRANS W/BASE 6DIP | 1 | |||
| MOC211R2M Manufacturer: Fairchild/ON Semiconductor Category: Transistor Photovoltaic Output Optoisolators | OPTOISO 2.5KV TRANS W/BASE 8SOIC | 1 | |||
| CNY171SM Manufacturer: Fairchild/ON Semiconductor Category: Transistor Photovoltaic Output Optoisolators | OPTOISO 7.5KV TRANS W/BASE 6SMD | 1 | |||
| FOD8143S Manufacturer: Fairchild/ON Semiconductor Category: Transistor Photovoltaic Output Optoisolators | OPTOISOLATOR 5KV TRANSISTOR 4SMD | 1 | |||
| HCPL0639 Manufacturer: Fairchild/ON Semiconductor Category: Logic Output Optoisolators | OPTOCOUPLER 10MBIT 2CH HS 8SOIC | 1 | |||
| H11N1SVM Manufacturer: Fairchild/ON Semiconductor Category: Logic Output Optoisolators | OPTOISOLATOR SCHMITT OUT 6-SMD | 1 |
Fairchild/ON Semiconductor 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.
Fairchild/ON Semiconductor 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.
Fairchild/ON Semiconductor 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 Fairchild/ON Semiconductor 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 Fairchild/ON Semiconductor through a globally distributed, performance-governed supplier network.
Analog ICs, Power Management ICs, Microcontrollers, Connectors, Memory, Signal Chain Components
