Vishay Sfernice 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 Sfernice components.
| Image | Part Number / Manufacturer | Description / Specs | MOQ | Datasheet | RFQ | |
|---|---|---|---|---|---|---|
| P2TC0603D1000PNT Manufacturer: Vishay Sfernice Category: Chip Resistor - Surface Mount | P2TC 0603 D 1000 P N TR | 1 | ||||
| P2TC0603D1500PNT Manufacturer: Vishay Sfernice Category: Chip Resistor - Surface Mount | P2TC 0603 D 1500 P N TR | 1 | ||||
| 015S-203 Manufacturer: Vishay Sfernice Category: Trimmer Potentiometers | TRIMMER | 1 | ||||
 | 176S-203 Manufacturer: Vishay Sfernice Category: Trimmer Potentiometers | TRIMMER | 1 | |||
 | RT100AL4701KB Manufacturer: Vishay Sfernice Category: Rotary Potentiometers Rheostats | POT 47K OHM 100W WIREWOUND | 1 | |||
| RT100AL4700KB Manufacturer: Vishay Sfernice Category: Rotary Potentiometers Rheostats | POT 470 OHM 100W WIREWOUND | 1 | |||
| RT100AL2R20KB Manufacturer: Vishay Sfernice Category: Rotary Potentiometers Rheostats | POT 2.2 OHM 100W WIREWOUND | 1 | |||
| RT100AL2700KB Manufacturer: Vishay Sfernice Category: Rotary Potentiometers Rheostats | POT 270 OHM 100W WIREWOUND | 1 | |||
| RT100AL2500KB Manufacturer: Vishay Sfernice Category: Rotary Potentiometers Rheostats | POT 250 OHM 100W WIREWOUND | 1 | |||
| RT100AL2201KB Manufacturer: Vishay Sfernice Category: Rotary Potentiometers Rheostats | POT 2.2K OHM 100W WIREWOUND | 1 | |||
| RT100AL2200KB Manufacturer: Vishay Sfernice Category: Rotary Potentiometers Rheostats | POT 220 OHM 100W WIREWOUND | 1 | |||
| RT100AL1501KB Manufacturer: Vishay Sfernice Category: Rotary Potentiometers Rheostats | POT 1.5K OHM 100W WIREWOUND | 1 | |||
| RT100AL1500KB Manufacturer: Vishay Sfernice Category: Rotary Potentiometers Rheostats | POT 150 OHM 100W WIREWOUND | 1 | |||
| RT100AL10R0KB Manufacturer: Vishay Sfernice Category: Rotary Potentiometers Rheostats | POT 10 OHM 100W WIREWOUND | 1 | |||
| RT100AL1001KB Manufacturer: Vishay Sfernice Category: Rotary Potentiometers Rheostats | POT 1K OHM 100W WIREWOUND | 1 | |||
| RT100AL1000KB Manufacturer: Vishay Sfernice Category: Rotary Potentiometers Rheostats | POT 100 OHM 100W WIREWOUND | 1 | |||
| RT100AD3300KB Manufacturer: Vishay Sfernice Category: Rotary Potentiometers Rheostats | POT 330 OHM 100W WIREWOUND | 1 | |||
| RT100AD1000KB Manufacturer: Vishay Sfernice Category: Rotary Potentiometers Rheostats | POT 100 OHM 100W WIREWOUND | 1 | |||
| RT100AS1001KB Manufacturer: Vishay Sfernice Category: Rotary Potentiometers Rheostats | POT 1K OHM 100W WIREWOUND LINEAR | 1 | ||||
| P9A2R100FISX1503MA Manufacturer: Vishay Sfernice Category: Rotary Potentiometers Rheostats | POT 50K OHM 1/20W PLASTIC LINEAR | 1 |
Vishay Sfernice 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 Sfernice 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 Sfernice 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 Sfernice 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 Sfernice through a globally distributed, performance-governed supplier network.
Analog ICs, Power Management ICs, Microcontrollers, Connectors, Memory, Signal Chain Components
